Mercurial > hg > graal-jvmci-8

comparison jvmci/jdk.vm.ci.services/src/jdk/vm/ci/services/Services.java @ 23380:cd8fd4cced6c

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added JVMCIPermission (JDK-8155023)
author Doug Simon <doug.simon@oracle.com>
date Mon, 09 May 2016 16:34:20 +0200
parents 5aa3b3a72e35
children f84a5ac3be22
comparison
equal deleted inserted replaced
23379:24505bf61633 23380:cd8fd4cced6c
73 * Note: This API exists to provide backwards compatibility for JVMCI clients compiled against a 73 * Note: This API exists to provide backwards compatibility for JVMCI clients compiled against a
74 * JDK release earlier than 9. 74 * JDK release earlier than 9.
75 * 75 *
76 * @param requestor a class requesting access to the JVMCI module for its module 76 * @param requestor a class requesting access to the JVMCI module for its module
77 * @throws SecurityException if a security manager is present and it denies 77 * @throws SecurityException if a security manager is present and it denies
78 * {@code RuntimePermission("jvmci")} 78 * {@link JVMCIPermission}
79 */ 79 */
80 public static void exportJVMCITo(Class<?> requestor) { 80 public static void exportJVMCITo(Class<?> requestor) {
81 // There are no modules in JVMCI-8. 81 // There are no modules in JVMCI-8.
82 } 82 }
83 83
89 */ 89 */
90 @SuppressWarnings("unchecked") 90 @SuppressWarnings("unchecked")
91 public static <S> Iterable<S> load(Class<S> service) { 91 public static <S> Iterable<S> load(Class<S> service) {
92 SecurityManager sm = System.getSecurityManager(); 92 SecurityManager sm = System.getSecurityManager();
93 if (sm != null) { 93 if (sm != null) {
94 sm.checkPermission(new RuntimePermission("jvmci")); 94 sm.checkPermission(new JVMCIPermission());
95 } 95 }
96 try { 96 try {
97 return (Iterable<S>) cache.get(service); 97 return (Iterable<S>) cache.get(service);
98 } catch (UnsatisfiedLinkError e) { 98 } catch (UnsatisfiedLinkError e) {
99 return Collections.emptyList(); 99 return Collections.emptyList();
111 */ 111 */
112 @SuppressWarnings({"unchecked"}) 112 @SuppressWarnings({"unchecked"})
113 public static <S> S loadSingle(Class<S> service, boolean required) { 113 public static <S> S loadSingle(Class<S> service, boolean required) {
114 SecurityManager sm = System.getSecurityManager(); 114 SecurityManager sm = System.getSecurityManager();
115 if (sm != null) { 115 if (sm != null) {
116 sm.checkPermission(new RuntimePermission("jvmci")); 116 sm.checkPermission(new JVMCIPermission());
117 } 117 }
118 Iterable<S> providers; 118 Iterable<S> providers;
119 try { 119 try {
120 providers = (Iterable<S>) cache.get(service); 120 providers = (Iterable<S>) cache.get(service);
121 } catch (UnsatisfiedLinkError e) { 121 } catch (UnsatisfiedLinkError e) {