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src/hotspot/share/classfile/classLoaderExt.hpp

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rev 49875 : [mq]: first.patch


  78 #if INCLUDE_CDS
  79       ClassLoaderExt::record_result(this, class_name, classpath_index, result, THREAD);
  80 #endif
  81     }
  82 
  83     ~Context() {
  84 #if INCLUDE_CDS
  85       if (!DumpSharedSpaces && !UseSharedSpaces) {
  86         // Must not modify app_class_paths_start_index if we're not using CDS.
  87         assert(_app_class_paths_start_index == ClassLoaderExt::max_classpath_index, "must be");
  88       }
  89 #endif
  90     }
  91   }; // end ClassLoaderExt::Context
  92 
  93 private:
  94 #if INCLUDE_CDS
  95   static char* get_class_path_attr(const char* jar_path, char* manifest, jint manifest_size);
  96   static void setup_app_search_path(); // Only when -Xshare:dump
  97   static void process_module_table(ModuleEntryTable* met, TRAPS);
  98   static void setup_module_search_path(TRAPS);
  99   static SharedPathsMiscInfoExt* shared_paths_misc_info() {
 100     return (SharedPathsMiscInfoExt*)_shared_paths_misc_info;
 101   }
 102   // index of first app JAR in shared classpath entry table
 103   static jshort _app_class_paths_start_index;
 104   // index of first modular JAR in shared modulepath entry table
 105   static jshort _app_module_paths_start_index;
 106 
 107   static bool _has_app_classes;
 108   static bool _has_platform_classes;
 109 #endif
 110 
 111 public:
 112   CDS_ONLY(static void process_jar_manifest(ClassPathEntry* entry, bool check_for_duplicates);)
 113 
 114   // Called by JVMTI code to add boot classpath
 115   static void append_boot_classpath(ClassPathEntry* new_entry) {
 116 #if INCLUDE_CDS
 117     if (UseAppCDS) {
 118       warning("UseAppCDS is disabled because bootstrap classpath has been appended");
 119       UseAppCDS = false;
 120     }
 121 #endif
 122     ClassLoader::add_to_boot_append_entries(new_entry);
 123   }
 124 
 125   static void setup_search_paths() NOT_CDS_RETURN;
 126   static void setup_module_paths(TRAPS) NOT_CDS_RETURN;
 127 
 128 #if INCLUDE_CDS
 129 private:
 130   static char* read_manifest(ClassPathEntry* entry, jint *manifest_size, bool clean_text, TRAPS);
 131   static ClassPathEntry* find_classpath_entry_from_cache(const char* path, TRAPS);
 132 
 133 public:
 134   static char* read_manifest(ClassPathEntry* entry, jint *manifest_size, TRAPS) {
 135     // Remove all the new-line continuations (which wrap long lines at 72 characters, see
 136     // http://docs.oracle.com/javase/6/docs/technotes/guides/jar/jar.html#JAR%20Manifest), so
 137     // that the manifest is easier to parse.
 138     return read_manifest(entry, manifest_size, true, THREAD);
 139   }
 140   static char* read_raw_manifest(ClassPathEntry* entry, jint *manifest_size, TRAPS) {
 141     // Do not remove new-line continuations, so we can easily pass it as an argument to
 142     // java.util.jar.Manifest.getManifest() at run-time.
 143     return read_manifest(entry, manifest_size, false, THREAD);




  78 #if INCLUDE_CDS
  79       ClassLoaderExt::record_result(this, class_name, classpath_index, result, THREAD);
  80 #endif
  81     }
  82 
  83     ~Context() {
  84 #if INCLUDE_CDS
  85       if (!DumpSharedSpaces && !UseSharedSpaces) {
  86         // Must not modify app_class_paths_start_index if we're not using CDS.
  87         assert(_app_class_paths_start_index == ClassLoaderExt::max_classpath_index, "must be");
  88       }
  89 #endif
  90     }
  91   }; // end ClassLoaderExt::Context
  92 
  93 private:
  94 #if INCLUDE_CDS
  95   static char* get_class_path_attr(const char* jar_path, char* manifest, jint manifest_size);
  96   static void setup_app_search_path(); // Only when -Xshare:dump
  97   static void process_module_table(ModuleEntryTable* met, TRAPS);

  98   static SharedPathsMiscInfoExt* shared_paths_misc_info() {
  99     return (SharedPathsMiscInfoExt*)_shared_paths_misc_info;
 100   }
 101   // index of first app JAR in shared classpath entry table
 102   static jshort _app_class_paths_start_index;
 103   // index of first modular JAR in shared modulepath entry table
 104   static jshort _app_module_paths_start_index;
 105 
 106   static bool _has_app_classes;
 107   static bool _has_platform_classes;
 108 #endif
 109 
 110 public:
 111   CDS_ONLY(static void process_jar_manifest(ClassPathEntry* entry, bool check_for_duplicates);)
 112 
 113   // Called by JVMTI code to add boot classpath
 114   static void append_boot_classpath(ClassPathEntry* new_entry);








 115 
 116   static void setup_search_paths() NOT_CDS_RETURN;
 117   static void setup_module_paths(TRAPS) NOT_CDS_RETURN;
 118 
 119 #if INCLUDE_CDS
 120 private:
 121   static char* read_manifest(ClassPathEntry* entry, jint *manifest_size, bool clean_text, TRAPS);
 122   static ClassPathEntry* find_classpath_entry_from_cache(const char* path, TRAPS);
 123 
 124 public:
 125   static char* read_manifest(ClassPathEntry* entry, jint *manifest_size, TRAPS) {
 126     // Remove all the new-line continuations (which wrap long lines at 72 characters, see
 127     // http://docs.oracle.com/javase/6/docs/technotes/guides/jar/jar.html#JAR%20Manifest), so
 128     // that the manifest is easier to parse.
 129     return read_manifest(entry, manifest_size, true, THREAD);
 130   }
 131   static char* read_raw_manifest(ClassPathEntry* entry, jint *manifest_size, TRAPS) {
 132     // Do not remove new-line continuations, so we can easily pass it as an argument to
 133     // java.util.jar.Manifest.getManifest() at run-time.
 134     return read_manifest(entry, manifest_size, false, THREAD);


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