/*
* Licensed to the Apache Software Foundation ( ASF ) under one
* or more contributor license agreements . See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership . The ASF licenses this file
* to you under the Apache License , Version 2 . 0 ( the
* " License " ) ; you may not use this file except in compliance
* with the License . You may obtain a copy of the License at
*
* http : //www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing ,
* software distributed under the License is distributed on an
* " AS IS " BASIS , WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND , either express or implied . See the License for the
* specific language governing permissions and limitations
* under the License .
*/
package org.netbeans;
import java.util.Arrays;
import java.util.logging.Level;
/** Track events that occur in the module system abstractly.
* A concrete implementation can provide localized messages
* for these , notify the user visually , track performance , etc .
* Only events relevant to the user or to performance need to
* be logged ; detailed low - level descriptions of what is
* happening can simply be logged to the ErrorManager .
* @ author Jesse Glick
*/
public abstract class Events {
/** String message */
public static final String PERF_START = "perfStart" ; // NOI18N
/** String message */
public static final String PERF_TICK = "perfTick" ; // NOI18N
/** String message */
public static final String PERF_END = "perfEnd" ; // NOI18N
/** File jar */
public static final String START_CREATE_REGULAR_MODULE = "startCreateRegularModule" ; // NOI18N
/** File jar */
public static final String FINISH_CREATE_REGULAR_MODULE = "finishCreateRegularModule" ; // NOI18N
/** Object history */
public static final String START_CREATE_BOOT_MODULE = "startCreateBootModule" ; // NOI18N
/** Object history */
public static final String FINISH_CREATE_BOOT_MODULE = "finishCreateBootModule" ; // NOI18N
/** no args */
public static final String CREATED_MODULE_SYSTEM = "createdModuleSystem" ; // NOI18N
/** no args */
public static final String START_LOAD_BOOT_MODULES = "startLoadBootModules" ; // NOI18N
/** no args */
public static final String FINISH_LOAD_BOOT_MODULES = "finishLoadBootModules" ; // NOI18N
/** File jar */
public static final String START_DEPLOY_TEST_MODULE = "startDeployTestModule" ; // NOI18N
/** File jar */
public static final String FINISH_DEPLOY_TEST_MODULE = "finishDeployTestModule" ; // NOI18N
/** Module toDelete */
public static final String DELETE_MODULE = "deleteModule" ; // NOI18N
/** List<Module> toEnable */
public static final String START_ENABLE_MODULES = "startEnableModules" ; // NOI18N
/** List<Module> toEnable */
public static final String FINISH_ENABLE_MODULES = "finishEnableModules" ; // NOI18N
/** List<Module> toDisable */
public static final String START_DISABLE_MODULES = "startDisableModules" ; // NOI18N
/** List<Module> toDisable */
public static final String FINISH_DISABLE_MODULES = "finishDisableModules" ; // NOI18N
/** Module prepared */
public static final String PREPARE = "prepare" ; // NOI18N
/** List<Module> loaded */
public static final String START_LOAD = "startLoad" ; // NOI18N
/** List<Module> loaded */
public static final String FINISH_LOAD = "finishLoad" ; // NOI18N
/** List<Module> unloaded */
public static final String START_UNLOAD = "startUnload" ; // NOI18N
/** List<Module> unloaded */
public static final String FINISH_UNLOAD = "finishUnload" ; // NOI18N
/** Module installed */
public static final String INSTALL = "install" ; // NOI18N
/** Module uninstalled */
public static final String UNINSTALL = "uninstall" ; // NOI18N
/** Module restored */
public static final String RESTORE = "restore" ; // NOI18N
/** Module updated */
public static final String UPDATE = "update" ; // NOI18N
/** Module home, ManifestSection section */
public static final String LOAD_SECTION = "loadSection" ; // NOI18N
/** no args */
public static final String CLOSE = "close" ; // NOI18N
/** no args */
public static final String START_READ = "startRead" ; // NOI18N
/** Set<Module> found */
public static final String FINISH_READ = "finishRead" ; // NOI18N
/** FileObject */
public static final String MODULES_FILE_PROCESSED = "modulesFileProcessed" ; // NOI18N
/** Integer */
public static final String MODULES_FILE_SCANNED = "modulesFileScanned" ; // NOI18N
/** Set<Module> toInstall */
public static final String START_AUTO_RESTORE = "startAutoRestore" ; // NOI18N
/** Set<Module> toInstall */
public static final String FINISH_AUTO_RESTORE = "finishAutoRestore" ; // NOI18N
/** Set<Module> notInstalled */
public static final String FAILED_INSTALL_NEW = "failedInstallNew" ; // NOI18N
/** Module notInstalled, InvalidException problem */
public static final String FAILED_INSTALL_NEW_UNEXPECTED = "failedInstallNewUnexpected" ; // NOI18N
/** Set<Module> modules */
public static final String LOAD_LAYERS = "loadLayers" ; // NOI18N
/** Set<Module> modules */
public static final String UNLOAD_LAYERS = "unloadLayers" ; // NOI18N
/** Module culprit, Class offending, ClassLoader expected */
public static final String WRONG_CLASS_LOADER = "wrongClassLoader" ; // NOI18N
/** File extension, Set<File>owners */
public static final String EXTENSION_MULTIPLY_LOADED = "extensionMultiplyLoaded" ; // NOI18N
/** File nonexistentJar */
public static final String MISSING_JAR_FILE = "missingJarFile" ; // NOI18N
/** Module autoload (or since org.netbeans.core/1 1.3, eager) */
public static final String CANT_DELETE_ENABLED_AUTOLOAD = "cantDeleteEnabledAutoload" ; // NOI18N
/** Module afflicted, String propname, Object valueOnDisk, Object actualValue */
public static final String MISC_PROP_MISMATCH = "miscPropMismatch" ; // NOI18N
/** File patchfile */
public static final String PATCH = "patch" ; // NOI18N
/** Constructor for subclasses to use. */
protected Events() {
}
/** Log an event.
* You must pass a fixed event type string , and a list
* of arguments ( meaning varies according to event type ) .
* Note that the event type string must be the exact String
* listed as the constant in this class , not a copy .
*/
public final void log(String message, Object ... args) {
if (Util.err.isLoggable(Level.FINE) &&
message != PERF_START && message != PERF_TICK && message != PERF_END) {
Util.err.fine("EVENT -> " + message + " " + Arrays.asList(args));
}
try {
logged(message, args);
} catch (RuntimeException re) {
// If there is any problem logging, it should not kill the system
// which called the logger.
Util.err.log(Level.WARNING, null , re);
}
}
/** Report an event.
*/
protected abstract void logged(String message, Object[] args);
}
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