Mercurial > hg > graal-compiler
annotate mx/FilterTypes.java @ 21887:543f150e7fa0
com.oracle.jvmci.service.Service is now a marker for service implementations available via JVMCI; removed Truffle -> JVMCI dependency
author | Doug Simon <doug.simon@oracle.com> |
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date | Tue, 09 Jun 2015 22:44:34 +0200 |
parents | b6aadfd3dfbe |
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rev | line source |
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replaced use of javap with a small Java utility for refining service class list to only those implementing com.oracle.jvmci.service.Service
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1 /* |
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2 * Copyright (c) 2015, 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 |
60154926b513
replaced use of javap with a small Java utility for refining service class list to only those implementing com.oracle.jvmci.service.Service
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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 |
60154926b513
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
60154926b513
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12 * version 2 for more details (a copy is included in the LICENSE file that |
60154926b513
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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 |
60154926b513
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16 * 2 along with this work; if not, write to the Free Software Foundation, |
60154926b513
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
60154926b513
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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 public class FilterTypes { |
60154926b513
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25 |
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26 public static void main(String... args) throws Exception { |
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27 Class<?> jvmciServiceInterface = Class.forName(args[0]); |
60154926b513
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28 StringBuilder buf = new StringBuilder(); |
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29 for (int i = 1; i < args.length; ++i) { |
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com.oracle.jvmci.service.Service is now a marker for service implementations available via JVMCI; removed Truffle -> JVMCI dependency
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30 String[] e = args[i].split("="); |
543f150e7fa0
com.oracle.jvmci.service.Service is now a marker for service implementations available via JVMCI; removed Truffle -> JVMCI dependency
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31 String serviceName = e[0]; |
543f150e7fa0
com.oracle.jvmci.service.Service is now a marker for service implementations available via JVMCI; removed Truffle -> JVMCI dependency
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32 String implNames = e[1]; |
543f150e7fa0
com.oracle.jvmci.service.Service is now a marker for service implementations available via JVMCI; removed Truffle -> JVMCI dependency
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33 |
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com.oracle.jvmci.service.Service is now a marker for service implementations available via JVMCI; removed Truffle -> JVMCI dependency
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34 StringBuilder impls = new StringBuilder(); |
543f150e7fa0
com.oracle.jvmci.service.Service is now a marker for service implementations available via JVMCI; removed Truffle -> JVMCI dependency
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35 for (String implName : implNames.split(",")) { |
543f150e7fa0
com.oracle.jvmci.service.Service is now a marker for service implementations available via JVMCI; removed Truffle -> JVMCI dependency
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36 Class<?> impl = lookup(implName); |
543f150e7fa0
com.oracle.jvmci.service.Service is now a marker for service implementations available via JVMCI; removed Truffle -> JVMCI dependency
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37 if (impl != null && jvmciServiceInterface.isAssignableFrom(impl)) { |
543f150e7fa0
com.oracle.jvmci.service.Service is now a marker for service implementations available via JVMCI; removed Truffle -> JVMCI dependency
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parents:
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38 if (impls.length() != 0) { |
543f150e7fa0
com.oracle.jvmci.service.Service is now a marker for service implementations available via JVMCI; removed Truffle -> JVMCI dependency
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39 impls.append(','); |
543f150e7fa0
com.oracle.jvmci.service.Service is now a marker for service implementations available via JVMCI; removed Truffle -> JVMCI dependency
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40 } |
543f150e7fa0
com.oracle.jvmci.service.Service is now a marker for service implementations available via JVMCI; removed Truffle -> JVMCI dependency
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41 impls.append(implName); |
543f150e7fa0
com.oracle.jvmci.service.Service is now a marker for service implementations available via JVMCI; removed Truffle -> JVMCI dependency
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42 } |
543f150e7fa0
com.oracle.jvmci.service.Service is now a marker for service implementations available via JVMCI; removed Truffle -> JVMCI dependency
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43 } |
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com.oracle.jvmci.service.Service is now a marker for service implementations available via JVMCI; removed Truffle -> JVMCI dependency
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44 if (impls.length() != 0) { |
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replaced use of javap with a small Java utility for refining service class list to only those implementing com.oracle.jvmci.service.Service
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45 if (buf.length() != 0) { |
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46 buf.append(' '); |
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47 } |
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com.oracle.jvmci.service.Service is now a marker for service implementations available via JVMCI; removed Truffle -> JVMCI dependency
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48 buf.append(serviceName).append('=').append(impls); |
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49 } |
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50 } |
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51 System.out.print(buf); |
60154926b513
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52 } |
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com.oracle.jvmci.service.Service is now a marker for service implementations available via JVMCI; removed Truffle -> JVMCI dependency
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53 |
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54 private static Class<?> lookup(String name) { |
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55 try { |
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56 // This can fail in the case of running against a JDK |
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57 // with out of date JVMCI jars. In that case, just print |
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58 // a warning since the expectation is that the jars will be |
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59 // updated later on. |
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60 return Class.forName(name, false, FilterTypes.class.getClassLoader()); |
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61 } catch (ClassNotFoundException e) { |
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62 // Must be stderr to avoid polluting the result being |
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63 // written to stdout. |
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64 System.err.println(e); |
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65 return null; |
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66 } |
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more graceful failure in context of stale mx-deployed JDK jars
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67 } |
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68 } |