/*
* 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);
}