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annotate src/share/vm/services/diagnosticCommand.cpp @ 8003:3c9bc17b9403

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Merge
author bpittore
date Thu, 07 Feb 2013 16:05:48 -0500
parents 8f696cf1a0fb db9981fd3124
children 31a4e55f8c9d
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1 /*
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2 * Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 *
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23 */
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24
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25 #include "precompiled.hpp"
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26 #include "gc_implementation/shared/vmGCOperations.hpp"
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27 #include "runtime/javaCalls.hpp"
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28 #include "services/diagnosticArgument.hpp"
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29 #include "services/diagnosticCommand.hpp"
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30 #include "services/diagnosticFramework.hpp"
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31 #include "services/heapDumper.hpp"
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32 #include "services/management.hpp"
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33 #include "utilities/macros.hpp"
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34
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35 void DCmdRegistrant::register_dcmds(){
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36 // Registration of the diagnostic commands
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37 // First boolean argument specifies if the command is enabled
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38 // Second boolean argument specifies if the command is hidden
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39 DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<HelpDCmd>(true, false));
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40 DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<VersionDCmd>(true, false));
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41 DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<CommandLineDCmd>(true, false));
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42 DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<PrintSystemPropertiesDCmd>(true, false));
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43 DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<PrintVMFlagsDCmd>(true, false));
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44 DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<VMUptimeDCmd>(true, false));
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45 DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<SystemGCDCmd>(true, false));
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46 DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<RunFinalizationDCmd>(true, false));
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47 #if INCLUDE_SERVICES // Heap dumping/inspection supported
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48 DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<HeapDumpDCmd>(true, false));
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49 DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<ClassHistogramDCmd>(true, false));
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50 DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<ClassStatsDCmd>(true, false));
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51 #endif // INCLUDE_SERVICES
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52 DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<ThreadDumpDCmd>(true, false));
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53 //Enhanced JMX Agent Support
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54 DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<JMXStartRemoteDCmd>(true,false));
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55 DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<JMXStartLocalDCmd>(true,false));
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56 DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<JMXStopRemoteDCmd>(true,false));
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57
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58 }
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59
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60 #ifndef HAVE_EXTRA_DCMD
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61 void DCmdRegistrant::register_dcmds_ext(){
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62 // Do nothing here
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63 }
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64 #endif
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65
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66
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67 HelpDCmd::HelpDCmd(outputStream* output, bool heap) : DCmdWithParser(output, heap),
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68 _all("-all", "Show help for all commands", "BOOLEAN", false, "false"),
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69 _cmd("command name", "The name of the command for which we want help",
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70 "STRING", false) {
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71 _dcmdparser.add_dcmd_option(&_all);
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72 _dcmdparser.add_dcmd_argument(&_cmd);
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73 };
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74
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75 void HelpDCmd::execute(TRAPS) {
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76 if (_all.value()) {
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77 GrowableArray<const char*>* cmd_list = DCmdFactory::DCmd_list();
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78 for (int i = 0; i < cmd_list->length(); i++) {
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79 DCmdFactory* factory = DCmdFactory::factory(cmd_list->at(i),
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80 strlen(cmd_list->at(i)));
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81 if (!factory->is_hidden()) {
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82 output()->print_cr("%s%s", factory->name(),
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83 factory->is_enabled() ? "" : " [disabled]");
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84 output()->print_cr("\t%s", factory->description());
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85 output()->cr();
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86 }
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87 factory = factory->next();
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88 }
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89 } else if (_cmd.has_value()) {
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90 DCmd* cmd = NULL;
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91 DCmdFactory* factory = DCmdFactory::factory(_cmd.value(),
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92 strlen(_cmd.value()));
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93 if (factory != NULL) {
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94 output()->print_cr("%s%s", factory->name(),
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95 factory->is_enabled() ? "" : " [disabled]");
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96 output()->print_cr(factory->description());
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97 output()->print_cr("\nImpact: %s", factory->impact());
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98 output()->cr();
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99 cmd = factory->create_resource_instance(output());
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100 if (cmd != NULL) {
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101 DCmdMark mark(cmd);
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102 cmd->print_help(factory->name());
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103 }
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104 } else {
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105 output()->print_cr("Help unavailable : '%s' : No such command", _cmd.value());
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106 }
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107 } else {
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108 output()->print_cr("The following commands are available:");
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109 GrowableArray<const char *>* cmd_list = DCmdFactory::DCmd_list();
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110 for (int i = 0; i < cmd_list->length(); i++) {
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111 DCmdFactory* factory = DCmdFactory::factory(cmd_list->at(i),
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112 strlen(cmd_list->at(i)));
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113 if (!factory->is_hidden()) {
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114 output()->print_cr("%s%s", factory->name(),
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115 factory->is_enabled() ? "" : " [disabled]");
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116 }
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117 factory = factory->_next;
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118 }
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119 output()->print_cr("\nFor more information about a specific command use 'help <command>'.");
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120 }
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121 }
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122
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123 int HelpDCmd::num_arguments() {
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124 ResourceMark rm;
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125 HelpDCmd* dcmd = new HelpDCmd(NULL, false);
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126 if (dcmd != NULL) {
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127 DCmdMark mark(dcmd);
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128 return dcmd->_dcmdparser.num_arguments();
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129 } else {
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130 return 0;
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131 }
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132 }
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133
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134 void VersionDCmd::execute(TRAPS) {
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135 output()->print_cr("%s version %s", Abstract_VM_Version::vm_name(),
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136 Abstract_VM_Version::vm_release());
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137 JDK_Version jdk_version = JDK_Version::current();
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138 if (jdk_version.update_version() > 0) {
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139 output()->print_cr("JDK %d.%d_%02d", jdk_version.major_version(),
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140 jdk_version.minor_version(), jdk_version.update_version());
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141 } else {
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142 output()->print_cr("JDK %d.%d", jdk_version.major_version(),
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143 jdk_version.minor_version());
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144 }
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145 }
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146
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147 PrintVMFlagsDCmd::PrintVMFlagsDCmd(outputStream* output, bool heap) :
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148 DCmdWithParser(output, heap),
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149 _all("-all", "Print all flags supported by the VM", "BOOLEAN", false, "false") {
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150 _dcmdparser.add_dcmd_option(&_all);
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151 }
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152
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153 void PrintVMFlagsDCmd::execute(TRAPS) {
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154 if (_all.value()) {
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155 CommandLineFlags::printFlags(output(), true);
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156 } else {
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157 CommandLineFlags::printSetFlags(output());
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158 }
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159 }
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160
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161 int PrintVMFlagsDCmd::num_arguments() {
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162 ResourceMark rm;
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163 PrintVMFlagsDCmd* dcmd = new PrintVMFlagsDCmd(NULL, false);
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164 if (dcmd != NULL) {
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165 DCmdMark mark(dcmd);
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166 return dcmd->_dcmdparser.num_arguments();
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167 } else {
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168 return 0;
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169 }
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170 }
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171
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172 void PrintSystemPropertiesDCmd::execute(TRAPS) {
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173 // load sun.misc.VMSupport
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174 Symbol* klass = vmSymbols::sun_misc_VMSupport();
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175 Klass* k = SystemDictionary::resolve_or_fail(klass, true, CHECK);
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176 instanceKlassHandle ik (THREAD, k);
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177 if (ik->should_be_initialized()) {
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178 ik->initialize(THREAD);
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179 }
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180 if (HAS_PENDING_EXCEPTION) {
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181 java_lang_Throwable::print(PENDING_EXCEPTION, output());
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182 output()->cr();
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183 CLEAR_PENDING_EXCEPTION;
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184 return;
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185 }
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186
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187 // invoke the serializePropertiesToByteArray method
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188 JavaValue result(T_OBJECT);
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189 JavaCallArguments args;
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190
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191 Symbol* signature = vmSymbols::serializePropertiesToByteArray_signature();
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192 JavaCalls::call_static(&result,
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193 ik,
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194 vmSymbols::serializePropertiesToByteArray_name(),
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195 signature,
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196 &args,
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197 THREAD);
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198 if (HAS_PENDING_EXCEPTION) {
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199 java_lang_Throwable::print(PENDING_EXCEPTION, output());
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200 output()->cr();
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201 CLEAR_PENDING_EXCEPTION;
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202 return;
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203 }
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204
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205 // The result should be a [B
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206 oop res = (oop)result.get_jobject();
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207 assert(res->is_typeArray(), "just checking");
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208 assert(TypeArrayKlass::cast(res->klass())->element_type() == T_BYTE, "just checking");
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209
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210 // copy the bytes to the output stream
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211 typeArrayOop ba = typeArrayOop(res);
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212 jbyte* addr = typeArrayOop(res)->byte_at_addr(0);
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213 output()->print_raw((const char*)addr, ba->length());
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214 }
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215
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216 VMUptimeDCmd::VMUptimeDCmd(outputStream* output, bool heap) :
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217 DCmdWithParser(output, heap),
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218 _date("-date", "Add a prefix with current date", "BOOLEAN", false, "false") {
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219 _dcmdparser.add_dcmd_option(&_date);
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220 }
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221
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222 void VMUptimeDCmd::execute(TRAPS) {
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223 if (_date.value()) {
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224 output()->date_stamp(true, "", ": ");
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225 }
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226 output()->time_stamp().update_to(tty->time_stamp().ticks());
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227 output()->stamp();
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228 output()->print_cr(" s");
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229 }
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230
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231 int VMUptimeDCmd::num_arguments() {
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232 ResourceMark rm;
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233 VMUptimeDCmd* dcmd = new VMUptimeDCmd(NULL, false);
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234 if (dcmd != NULL) {
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235 DCmdMark mark(dcmd);
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236 return dcmd->_dcmdparser.num_arguments();
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237 } else {
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238 return 0;
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239 }
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240 }
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241
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242 void SystemGCDCmd::execute(TRAPS) {
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243 Universe::heap()->collect(GCCause::_java_lang_system_gc);
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244 }
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245
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246 void RunFinalizationDCmd::execute(TRAPS) {
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247 Klass* k = SystemDictionary::resolve_or_fail(vmSymbols::java_lang_System(),
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248 true, CHECK);
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249 instanceKlassHandle klass(THREAD, k);
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250 JavaValue result(T_VOID);
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251 JavaCalls::call_static(&result, klass,
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252 vmSymbols::run_finalization_name(),
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253 vmSymbols::void_method_signature(), CHECK);
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254 }
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255
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256 #if INCLUDE_SERVICES // Heap dumping/inspection supported
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257 HeapDumpDCmd::HeapDumpDCmd(outputStream* output, bool heap) :
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258 DCmdWithParser(output, heap),
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259 _filename("filename","Name of the dump file", "STRING",true),
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260 _all("-all", "Dump all objects, including unreachable objects",
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261 "BOOLEAN", false, "false") {
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262 _dcmdparser.add_dcmd_option(&_all);
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263 _dcmdparser.add_dcmd_argument(&_filename);
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264 }
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265
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266 void HeapDumpDCmd::execute(TRAPS) {
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267 // Request a full GC before heap dump if _all is false
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268 // This helps reduces the amount of unreachable objects in the dump
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269 // and makes it easier to browse.
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270 HeapDumper dumper(!_all.value() /* request GC if _all is false*/);
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271 int res = dumper.dump(_filename.value());
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272 if (res == 0) {
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273 output()->print_cr("Heap dump file created");
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274 } else {
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275 // heap dump failed
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276 ResourceMark rm;
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277 char* error = dumper.error_as_C_string();
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278 if (error == NULL) {
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279 output()->print_cr("Dump failed - reason unknown");
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280 } else {
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281 output()->print_cr("%s", error);
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282 }
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283 }
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284 }
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285
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286 int HeapDumpDCmd::num_arguments() {
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287 ResourceMark rm;
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288 HeapDumpDCmd* dcmd = new HeapDumpDCmd(NULL, false);
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289 if (dcmd != NULL) {
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290 DCmdMark mark(dcmd);
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291 return dcmd->_dcmdparser.num_arguments();
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292 } else {
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293 return 0;
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294 }
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295 }
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296
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297 ClassHistogramDCmd::ClassHistogramDCmd(outputStream* output, bool heap) :
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298 DCmdWithParser(output, heap),
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299 _all("-all", "Inspect all objects, including unreachable objects",
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300 "BOOLEAN", false, "false") {
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301 _dcmdparser.add_dcmd_option(&_all);
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302 }
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303
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304 void ClassHistogramDCmd::execute(TRAPS) {
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305 VM_GC_HeapInspection heapop(output(),
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306 !_all.value() /* request full gc if false */,
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307 true /* need_prologue */);
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308 VMThread::execute(&heapop);
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309 }
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310
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311 int ClassHistogramDCmd::num_arguments() {
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312 ResourceMark rm;
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313 ClassHistogramDCmd* dcmd = new ClassHistogramDCmd(NULL, false);
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314 if (dcmd != NULL) {
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315 DCmdMark mark(dcmd);
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316 return dcmd->_dcmdparser.num_arguments();
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317 } else {
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318 return 0;
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319 }
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320 }
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321
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322 #define DEFAULT_COLUMNS "InstBytes,KlassBytes,CpAll,annotations,MethodCount,Bytecodes,MethodAll,ROAll,RWAll,Total"
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323 ClassStatsDCmd::ClassStatsDCmd(outputStream* output, bool heap) :
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324 DCmdWithParser(output, heap),
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325 _csv("-csv", "Print in CSV (comma-separated values) format for spreadsheets",
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326 "BOOLEAN", false, "false"),
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327 _all("-all", "Show all columns",
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328 "BOOLEAN", false, "false"),
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329 _help("-help", "Show meaning of all the columns",
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330 "BOOLEAN", false, "false"),
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331 _columns("columns", "Comma-separated list of all the columns to show. "
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332 "If not specified, the following columns are shown: " DEFAULT_COLUMNS,
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333 "STRING", false) {
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334 _dcmdparser.add_dcmd_option(&_all);
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335 _dcmdparser.add_dcmd_option(&_csv);
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336 _dcmdparser.add_dcmd_option(&_help);
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337 _dcmdparser.add_dcmd_argument(&_columns);
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338 }
16fb9f942703 6479360: PrintClassHistogram improvements
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parents: 6856
diff changeset
339
16fb9f942703 6479360: PrintClassHistogram improvements
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diff changeset
340 void ClassStatsDCmd::execute(TRAPS) {
16fb9f942703 6479360: PrintClassHistogram improvements
acorn
parents: 6856
diff changeset
341 if (!UnlockDiagnosticVMOptions) {
16fb9f942703 6479360: PrintClassHistogram improvements
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parents: 6856
diff changeset
342 output()->print_cr("GC.class_stats command requires -XX:+UnlockDiagnosticVMOptions");
16fb9f942703 6479360: PrintClassHistogram improvements
acorn
parents: 6856
diff changeset
343 return;
16fb9f942703 6479360: PrintClassHistogram improvements
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parents: 6856
diff changeset
344 }
16fb9f942703 6479360: PrintClassHistogram improvements
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diff changeset
345
16fb9f942703 6479360: PrintClassHistogram improvements
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parents: 6856
diff changeset
346 VM_GC_HeapInspection heapop(output(),
16fb9f942703 6479360: PrintClassHistogram improvements
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diff changeset
347 true, /* request_full_gc */
16fb9f942703 6479360: PrintClassHistogram improvements
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diff changeset
348 true /* need_prologue */);
16fb9f942703 6479360: PrintClassHistogram improvements
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diff changeset
349 heapop.set_csv_format(_csv.value());
16fb9f942703 6479360: PrintClassHistogram improvements
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parents: 6856
diff changeset
350 heapop.set_print_help(_help.value());
16fb9f942703 6479360: PrintClassHistogram improvements
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diff changeset
351 heapop.set_print_class_stats(true);
16fb9f942703 6479360: PrintClassHistogram improvements
acorn
parents: 6856
diff changeset
352 if (_all.value()) {
16fb9f942703 6479360: PrintClassHistogram improvements
acorn
parents: 6856
diff changeset
353 if (_columns.has_value()) {
16fb9f942703 6479360: PrintClassHistogram improvements
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diff changeset
354 output()->print_cr("Cannot specify -all and individual columns at the same time");
16fb9f942703 6479360: PrintClassHistogram improvements
acorn
parents: 6856
diff changeset
355 return;
16fb9f942703 6479360: PrintClassHistogram improvements
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parents: 6856
diff changeset
356 } else {
16fb9f942703 6479360: PrintClassHistogram improvements
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diff changeset
357 heapop.set_columns(NULL);
16fb9f942703 6479360: PrintClassHistogram improvements
acorn
parents: 6856
diff changeset
358 }
16fb9f942703 6479360: PrintClassHistogram improvements
acorn
parents: 6856
diff changeset
359 } else {
16fb9f942703 6479360: PrintClassHistogram improvements
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parents: 6856
diff changeset
360 if (_columns.has_value()) {
16fb9f942703 6479360: PrintClassHistogram improvements
acorn
parents: 6856
diff changeset
361 heapop.set_columns(_columns.value());
16fb9f942703 6479360: PrintClassHistogram improvements
acorn
parents: 6856
diff changeset
362 } else {
16fb9f942703 6479360: PrintClassHistogram improvements
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parents: 6856
diff changeset
363 heapop.set_columns(DEFAULT_COLUMNS);
16fb9f942703 6479360: PrintClassHistogram improvements
acorn
parents: 6856
diff changeset
364 }
16fb9f942703 6479360: PrintClassHistogram improvements
acorn
parents: 6856
diff changeset
365 }
16fb9f942703 6479360: PrintClassHistogram improvements
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diff changeset
366 VMThread::execute(&heapop);
16fb9f942703 6479360: PrintClassHistogram improvements
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parents: 6856
diff changeset
367 }
16fb9f942703 6479360: PrintClassHistogram improvements
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diff changeset
368
16fb9f942703 6479360: PrintClassHistogram improvements
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diff changeset
369 int ClassStatsDCmd::num_arguments() {
16fb9f942703 6479360: PrintClassHistogram improvements
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diff changeset
370 ResourceMark rm;
16fb9f942703 6479360: PrintClassHistogram improvements
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diff changeset
371 ClassStatsDCmd* dcmd = new ClassStatsDCmd(NULL, false);
16fb9f942703 6479360: PrintClassHistogram improvements
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diff changeset
372 if (dcmd != NULL) {
16fb9f942703 6479360: PrintClassHistogram improvements
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diff changeset
373 DCmdMark mark(dcmd);
16fb9f942703 6479360: PrintClassHistogram improvements
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diff changeset
374 return dcmd->_dcmdparser.num_arguments();
16fb9f942703 6479360: PrintClassHistogram improvements
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diff changeset
375 } else {
16fb9f942703 6479360: PrintClassHistogram improvements
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parents: 6856
diff changeset
376 return 0;
16fb9f942703 6479360: PrintClassHistogram improvements
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parents: 6856
diff changeset
377 }
16fb9f942703 6479360: PrintClassHistogram improvements
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diff changeset
378 }
16fb9f942703 6479360: PrintClassHistogram improvements
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diff changeset
379 #endif // INCLUDE_SERVICES
16fb9f942703 6479360: PrintClassHistogram improvements
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diff changeset
380
4773
4f25538b54c9 7120511: Add diagnostic commands
fparain
parents: 4133
diff changeset
381 ThreadDumpDCmd::ThreadDumpDCmd(outputStream* output, bool heap) :
4f25538b54c9 7120511: Add diagnostic commands
fparain
parents: 4133
diff changeset
382 DCmdWithParser(output, heap),
4f25538b54c9 7120511: Add diagnostic commands
fparain
parents: 4133
diff changeset
383 _locks("-l", "print java.util.concurrent locks", "BOOLEAN", false, "false") {
4f25538b54c9 7120511: Add diagnostic commands
fparain
parents: 4133
diff changeset
384 _dcmdparser.add_dcmd_option(&_locks);
4f25538b54c9 7120511: Add diagnostic commands
fparain
parents: 4133
diff changeset
385 }
4f25538b54c9 7120511: Add diagnostic commands
fparain
parents: 4133
diff changeset
386
4f25538b54c9 7120511: Add diagnostic commands
fparain
parents: 4133
diff changeset
387 void ThreadDumpDCmd::execute(TRAPS) {
4f25538b54c9 7120511: Add diagnostic commands
fparain
parents: 4133
diff changeset
388 // thread stacks
4f25538b54c9 7120511: Add diagnostic commands
fparain
parents: 4133
diff changeset
389 VM_PrintThreads op1(output(), _locks.value());
4f25538b54c9 7120511: Add diagnostic commands
fparain
parents: 4133
diff changeset
390 VMThread::execute(&op1);
4f25538b54c9 7120511: Add diagnostic commands
fparain
parents: 4133
diff changeset
391
4f25538b54c9 7120511: Add diagnostic commands
fparain
parents: 4133
diff changeset
392 // JNI global handles
4f25538b54c9 7120511: Add diagnostic commands
fparain
parents: 4133
diff changeset
393 VM_PrintJNI op2(output());
4f25538b54c9 7120511: Add diagnostic commands
fparain
parents: 4133
diff changeset
394 VMThread::execute(&op2);
4f25538b54c9 7120511: Add diagnostic commands
fparain
parents: 4133
diff changeset
395
4f25538b54c9 7120511: Add diagnostic commands
fparain
parents: 4133
diff changeset
396 // Deadlock detection
4f25538b54c9 7120511: Add diagnostic commands
fparain
parents: 4133
diff changeset
397 VM_FindDeadlocks op3(output());
4f25538b54c9 7120511: Add diagnostic commands
fparain
parents: 4133
diff changeset
398 VMThread::execute(&op3);
4f25538b54c9 7120511: Add diagnostic commands
fparain
parents: 4133
diff changeset
399 }
4f25538b54c9 7120511: Add diagnostic commands
fparain
parents: 4133
diff changeset
400
4f25538b54c9 7120511: Add diagnostic commands
fparain
parents: 4133
diff changeset
401 int ThreadDumpDCmd::num_arguments() {
4f25538b54c9 7120511: Add diagnostic commands
fparain
parents: 4133
diff changeset
402 ResourceMark rm;
4f25538b54c9 7120511: Add diagnostic commands
fparain
parents: 4133
diff changeset
403 ThreadDumpDCmd* dcmd = new ThreadDumpDCmd(NULL, false);
4f25538b54c9 7120511: Add diagnostic commands
fparain
parents: 4133
diff changeset
404 if (dcmd != NULL) {
4f25538b54c9 7120511: Add diagnostic commands
fparain
parents: 4133
diff changeset
405 DCmdMark mark(dcmd);
4f25538b54c9 7120511: Add diagnostic commands
fparain
parents: 4133
diff changeset
406 return dcmd->_dcmdparser.num_arguments();
4f25538b54c9 7120511: Add diagnostic commands
fparain
parents: 4133
diff changeset
407 } else {
4f25538b54c9 7120511: Add diagnostic commands
fparain
parents: 4133
diff changeset
408 return 0;
4f25538b54c9 7120511: Add diagnostic commands
fparain
parents: 4133
diff changeset
409 }
4f25538b54c9 7120511: Add diagnostic commands
fparain
parents: 4133
diff changeset
410 }
5895
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
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parents: 4851
diff changeset
411
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
412 // Enhanced JMX Agent support
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
413
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
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parents: 4851
diff changeset
414 JMXStartRemoteDCmd::JMXStartRemoteDCmd(outputStream *output, bool heap_allocated) :
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
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diff changeset
415
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
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parents: 4851
diff changeset
416 DCmdWithParser(output, heap_allocated),
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
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diff changeset
417
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
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parents: 4851
diff changeset
418 _config_file
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
419 ("config.file",
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
420 "set com.sun.management.config.file", "STRING", false),
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
421
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
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parents: 4851
diff changeset
422 _jmxremote_port
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
423 ("jmxremote.port",
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
424 "set com.sun.management.jmxremote.port", "STRING", false),
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
425
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
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parents: 4851
diff changeset
426 _jmxremote_rmi_port
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
427 ("jmxremote.rmi.port",
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
428 "set com.sun.management.jmxremote.rmi.port", "STRING", false),
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
429
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
430 _jmxremote_ssl
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
431 ("jmxremote.ssl",
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
432 "set com.sun.management.jmxremote.ssl", "STRING", false),
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
433
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
434 _jmxremote_registry_ssl
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
435 ("jmxremote.registry.ssl",
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
436 "set com.sun.management.jmxremote.registry.ssl", "STRING", false),
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
437
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
438 _jmxremote_authenticate
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
439 ("jmxremote.authenticate",
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
440 "set com.sun.management.jmxremote.authenticate", "STRING", false),
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
441
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
442 _jmxremote_password_file
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
443 ("jmxremote.password.file",
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
444 "set com.sun.management.jmxremote.password.file", "STRING", false),
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
445
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
446 _jmxremote_access_file
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
447 ("jmxremote.access.file",
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
448 "set com.sun.management.jmxremote.access.file", "STRING", false),
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
449
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
450 _jmxremote_login_config
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
451 ("jmxremote.login.config",
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
452 "set com.sun.management.jmxremote.login.config", "STRING", false),
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
453
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
454 _jmxremote_ssl_enabled_cipher_suites
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
455 ("jmxremote.ssl.enabled.cipher.suites",
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
456 "set com.sun.management.jmxremote.ssl.enabled.cipher.suite", "STRING", false),
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
457
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
458 _jmxremote_ssl_enabled_protocols
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
459 ("jmxremote.ssl.enabled.protocols",
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
460 "set com.sun.management.jmxremote.ssl.enabled.protocols", "STRING", false),
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
461
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
462 _jmxremote_ssl_need_client_auth
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
463 ("jmxremote.ssl.need.client.auth",
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
464 "set com.sun.management.jmxremote.need.client.auth", "STRING", false),
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
465
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
466 _jmxremote_ssl_config_file
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
467 ("jmxremote.ssl.config.file",
7979
8f696cf1a0fb 8002048: Protocol to discovery of manageable Java processes on a network
dsamersoff
parents: 7956
diff changeset
468 "set com.sun.management.jmxremote.ssl_config_file", "STRING", false),
8f696cf1a0fb 8002048: Protocol to discovery of manageable Java processes on a network
dsamersoff
parents: 7956
diff changeset
469
8f696cf1a0fb 8002048: Protocol to discovery of manageable Java processes on a network
dsamersoff
parents: 7956
diff changeset
470 // JDP Protocol support
8f696cf1a0fb 8002048: Protocol to discovery of manageable Java processes on a network
dsamersoff
parents: 7956
diff changeset
471 _jmxremote_autodiscovery
8f696cf1a0fb 8002048: Protocol to discovery of manageable Java processes on a network
dsamersoff
parents: 7956
diff changeset
472 ("jmxremote.autodiscovery",
8f696cf1a0fb 8002048: Protocol to discovery of manageable Java processes on a network
dsamersoff
parents: 7956
diff changeset
473 "set com.sun.management.jmxremote.autodiscovery", "STRING", false),
8f696cf1a0fb 8002048: Protocol to discovery of manageable Java processes on a network
dsamersoff
parents: 7956
diff changeset
474
8f696cf1a0fb 8002048: Protocol to discovery of manageable Java processes on a network
dsamersoff
parents: 7956
diff changeset
475 _jdp_port
8f696cf1a0fb 8002048: Protocol to discovery of manageable Java processes on a network
dsamersoff
parents: 7956
diff changeset
476 ("jdp.port",
8f696cf1a0fb 8002048: Protocol to discovery of manageable Java processes on a network
dsamersoff
parents: 7956
diff changeset
477 "set com.sun.management.jdp.port", "INT", false),
8f696cf1a0fb 8002048: Protocol to discovery of manageable Java processes on a network
dsamersoff
parents: 7956
diff changeset
478
8f696cf1a0fb 8002048: Protocol to discovery of manageable Java processes on a network
dsamersoff
parents: 7956
diff changeset
479 _jdp_address
8f696cf1a0fb 8002048: Protocol to discovery of manageable Java processes on a network
dsamersoff
parents: 7956
diff changeset
480 ("jdp.address",
8f696cf1a0fb 8002048: Protocol to discovery of manageable Java processes on a network
dsamersoff
parents: 7956
diff changeset
481 "set com.sun.management.jdp.address", "STRING", false),
8f696cf1a0fb 8002048: Protocol to discovery of manageable Java processes on a network
dsamersoff
parents: 7956
diff changeset
482
8f696cf1a0fb 8002048: Protocol to discovery of manageable Java processes on a network
dsamersoff
parents: 7956
diff changeset
483 _jdp_source_addr
8f696cf1a0fb 8002048: Protocol to discovery of manageable Java processes on a network
dsamersoff
parents: 7956
diff changeset
484 ("jdp.source_addr",
8f696cf1a0fb 8002048: Protocol to discovery of manageable Java processes on a network
dsamersoff
parents: 7956
diff changeset
485 "set com.sun.management.jdp.source_addr", "STRING", false),
8f696cf1a0fb 8002048: Protocol to discovery of manageable Java processes on a network
dsamersoff
parents: 7956
diff changeset
486
8f696cf1a0fb 8002048: Protocol to discovery of manageable Java processes on a network
dsamersoff
parents: 7956
diff changeset
487 _jdp_ttl
8f696cf1a0fb 8002048: Protocol to discovery of manageable Java processes on a network
dsamersoff
parents: 7956
diff changeset
488 ("jdp.ttl",
8f696cf1a0fb 8002048: Protocol to discovery of manageable Java processes on a network
dsamersoff
parents: 7956
diff changeset
489 "set com.sun.management.jdp.ttl", "INT", false),
8f696cf1a0fb 8002048: Protocol to discovery of manageable Java processes on a network
dsamersoff
parents: 7956
diff changeset
490
8f696cf1a0fb 8002048: Protocol to discovery of manageable Java processes on a network
dsamersoff
parents: 7956
diff changeset
491 _jdp_pause
8f696cf1a0fb 8002048: Protocol to discovery of manageable Java processes on a network
dsamersoff
parents: 7956
diff changeset
492 ("jdp.pause",
8f696cf1a0fb 8002048: Protocol to discovery of manageable Java processes on a network
dsamersoff
parents: 7956
diff changeset
493 "set com.sun.management.jdp.pause", "INT", false)
5895
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
494
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
495 {
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
496 _dcmdparser.add_dcmd_option(&_config_file);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
497 _dcmdparser.add_dcmd_option(&_jmxremote_port);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
498 _dcmdparser.add_dcmd_option(&_jmxremote_rmi_port);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
499 _dcmdparser.add_dcmd_option(&_jmxremote_ssl);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
500 _dcmdparser.add_dcmd_option(&_jmxremote_registry_ssl);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
501 _dcmdparser.add_dcmd_option(&_jmxremote_authenticate);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
502 _dcmdparser.add_dcmd_option(&_jmxremote_password_file);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
503 _dcmdparser.add_dcmd_option(&_jmxremote_access_file);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
504 _dcmdparser.add_dcmd_option(&_jmxremote_login_config);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
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505 _dcmdparser.add_dcmd_option(&_jmxremote_ssl_enabled_cipher_suites);
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506 _dcmdparser.add_dcmd_option(&_jmxremote_ssl_enabled_protocols);
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507 _dcmdparser.add_dcmd_option(&_jmxremote_ssl_need_client_auth);
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508 _dcmdparser.add_dcmd_option(&_jmxremote_ssl_config_file);
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509 _dcmdparser.add_dcmd_option(&_jmxremote_autodiscovery);
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510 _dcmdparser.add_dcmd_option(&_jdp_port);
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511 _dcmdparser.add_dcmd_option(&_jdp_address);
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diff changeset
512 _dcmdparser.add_dcmd_option(&_jdp_source_addr);
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513 _dcmdparser.add_dcmd_option(&_jdp_ttl);
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514 _dcmdparser.add_dcmd_option(&_jdp_pause);
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515 }
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diff changeset
516
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diff changeset
517
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diff changeset
518 int JMXStartRemoteDCmd::num_arguments() {
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519 ResourceMark rm;
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520 JMXStartRemoteDCmd* dcmd = new JMXStartRemoteDCmd(NULL, false);
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521 if (dcmd != NULL) {
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522 DCmdMark mark(dcmd);
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523 return dcmd->_dcmdparser.num_arguments();
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524 } else {
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525 return 0;
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526 }
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527 }
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diff changeset
528
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529 void JMXStartRemoteDCmd::execute(TRAPS) {
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530 ResourceMark rm(THREAD);
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diff changeset
531 HandleMark hm(THREAD);
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diff changeset
532
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diff changeset
533 // Load and initialize the sun.management.Agent class
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534 // invoke startRemoteManagementAgent(string) method to start
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535 // the remote management server.
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diff changeset
536 // throw java.lang.NoSuchMethodError if the method doesn't exist
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diff changeset
537
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538 Handle loader = Handle(THREAD, SystemDictionary::java_system_loader());
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539 Klass* k = SystemDictionary::resolve_or_fail(vmSymbols::sun_management_Agent(), loader, Handle(), true, CHECK);
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540 instanceKlassHandle ik (THREAD, k);
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541
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diff changeset
542 JavaValue result(T_VOID);
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diff changeset
543
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diff changeset
544 // Pass all command line arguments to java as key=value,...
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diff changeset
545 // All checks are done on java side
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diff changeset
546
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diff changeset
547 int len = 0;
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diff changeset
548 stringStream options;
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diff changeset
549 char comma[2] = {0,0};
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diff changeset
550
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diff changeset
551 // Leave default values on Agent.class side and pass only
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diff changeset
552 // agruments explicitly set by user. All arguments passed
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553 // to jcmd override properties with the same name set by
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554 // command line with -D or by managmenent.properties
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diff changeset
555 // file.
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556 #define PUT_OPTION(a) \
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diff changeset
557 if ( (a).is_set() ){ \
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558 options.print(\
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559 ( *((a).type()) == 'I' ) ? "%scom.sun.management.%s=%d" : "%scom.sun.management.%s=%s",\
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560 comma, (a).name(), (a).value()); \
5895
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561 comma[0] = ','; \
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562 }
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563
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564 PUT_OPTION(_config_file);
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565 PUT_OPTION(_jmxremote_port);
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566 PUT_OPTION(_jmxremote_rmi_port);
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567 PUT_OPTION(_jmxremote_ssl);
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568 PUT_OPTION(_jmxremote_registry_ssl);
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diff changeset
569 PUT_OPTION(_jmxremote_authenticate);
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570 PUT_OPTION(_jmxremote_password_file);
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571 PUT_OPTION(_jmxremote_access_file);
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572 PUT_OPTION(_jmxremote_login_config);
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573 PUT_OPTION(_jmxremote_ssl_enabled_cipher_suites);
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diff changeset
574 PUT_OPTION(_jmxremote_ssl_enabled_protocols);
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diff changeset
575 PUT_OPTION(_jmxremote_ssl_need_client_auth);
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576 PUT_OPTION(_jmxremote_ssl_config_file);
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577 PUT_OPTION(_jmxremote_autodiscovery);
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578 PUT_OPTION(_jdp_port);
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579 PUT_OPTION(_jdp_address);
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580 PUT_OPTION(_jdp_source_addr);
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581 PUT_OPTION(_jdp_ttl);
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582 PUT_OPTION(_jdp_pause);
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diff changeset
583
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diff changeset
584 #undef PUT_OPTION
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diff changeset
585
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diff changeset
586 Handle str = java_lang_String::create_from_str(options.as_string(), CHECK);
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587 JavaCalls::call_static(&result, ik, vmSymbols::startRemoteAgent_name(), vmSymbols::string_void_signature(), str, CHECK);
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588 }
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diff changeset
589
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diff changeset
590 JMXStartLocalDCmd::JMXStartLocalDCmd(outputStream *output, bool heap_allocated) :
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591 DCmd(output, heap_allocated)
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592 {
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593 // do nothing
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594 }
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diff changeset
595
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diff changeset
596 void JMXStartLocalDCmd::execute(TRAPS) {
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diff changeset
597 ResourceMark rm(THREAD);
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diff changeset
598 HandleMark hm(THREAD);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
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diff changeset
599
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diff changeset
600 // Load and initialize the sun.management.Agent class
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diff changeset
601 // invoke startLocalManagementAgent(void) method to start
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602 // the local management server
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diff changeset
603 // throw java.lang.NoSuchMethodError if method doesn't exist
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diff changeset
604
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diff changeset
605 Handle loader = Handle(THREAD, SystemDictionary::java_system_loader());
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diff changeset
606 Klass* k = SystemDictionary::resolve_or_fail(vmSymbols::sun_management_Agent(), loader, Handle(), true, CHECK);
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diff changeset
607 instanceKlassHandle ik (THREAD, k);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
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diff changeset
608
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diff changeset
609 JavaValue result(T_VOID);
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diff changeset
610 JavaCalls::call_static(&result, ik, vmSymbols::startLocalAgent_name(), vmSymbols::void_method_signature(), CHECK);
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diff changeset
611 }
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diff changeset
612
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
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diff changeset
613
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diff changeset
614 void JMXStopRemoteDCmd::execute(TRAPS) {
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diff changeset
615 ResourceMark rm(THREAD);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
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diff changeset
616 HandleMark hm(THREAD);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
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diff changeset
617
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diff changeset
618 // Load and initialize the sun.management.Agent class
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
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diff changeset
619 // invoke stopRemoteManagementAgent method to stop the
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
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diff changeset
620 // management server
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
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diff changeset
621 // throw java.lang.NoSuchMethodError if method doesn't exist
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diff changeset
622
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diff changeset
623 Handle loader = Handle(THREAD, SystemDictionary::java_system_loader());
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624 Klass* k = SystemDictionary::resolve_or_fail(vmSymbols::sun_management_Agent(), loader, Handle(), true, CHECK);
5895
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diff changeset
625 instanceKlassHandle ik (THREAD, k);
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diff changeset
626
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
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diff changeset
627 JavaValue result(T_VOID);
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diff changeset
628 JavaCalls::call_static(&result, ik, vmSymbols::stopRemoteAgent_name(), vmSymbols::void_method_signature(), CHECK);
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diff changeset
629 }
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diff changeset
630