[jboss-cvs] jbosside/core/plugins/org.jboss.ide.eclipse.packages.core/src/main/org/jboss/ide/eclipse/packages/core ...
Robert Stryker
rob.stryker at jboss.com
Mon Apr 16 13:50:45 EDT 2007
User: rawb
Date: 07/04/16 13:50:45
Added: core/plugins/org.jboss.ide.eclipse.packages.core/src/main/org/jboss/ide/eclipse/packages/core
Trace.java ExtensionManager.java
PackagesCorePlugin.java
Log:
Complete rewrite of the the two plugins leading to a cleaner, leaner project.
Revision Changes Path
1.6 +0 -0 jbosside/core/plugins/org.jboss.ide.eclipse.packages.core/src/main/org/jboss/ide/eclipse/packages/core/Trace.java
(In the diff below, changes in quantity of whitespace are not shown.)
Index: Trace.java
===================================================================
RCS file: Trace.java
diff -N Trace.java
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ Trace.java 16 Apr 2007 17:50:45 -0000 1.6
@@ -0,0 +1,54 @@
+package org.jboss.ide.eclipse.packages.core;
+
+import org.eclipse.core.runtime.Platform;
+
+public class Trace {
+
+ public static final String DEBUG_OPTION_ROOT = "org.jboss.ide.eclipse.packages.core/debug/";
+ public static final String DEBUG_OPTION_STREAM_CLOSE = DEBUG_OPTION_ROOT + "streamClose";
+
+ public static boolean isDebugging(String option)
+ {
+ return PackagesCorePlugin.getDefault().isDebugging()
+ && "true".equalsIgnoreCase(Platform.getDebugOption(option));
+ }
+
+ public static void trace (Class caller, String message)
+ {
+ trace(caller, message, null);
+ }
+
+ public static void trace (Class caller, String message, String option)
+ {
+ trace(caller, message, null, option);
+ }
+
+ public static void trace (Class caller, Throwable t)
+ {
+ trace(caller, t, null);
+ }
+
+ public static void trace (Class caller, Throwable t, String option)
+ {
+ trace(caller, t.getMessage(), t, option);
+ }
+
+ public static void trace (Class caller, String message, Throwable t, String option)
+ {
+ if (!PackagesCorePlugin.getDefault().isDebugging())
+ return;
+
+ if (option != null) {
+ if (!isDebugging(option))
+ return;
+ }
+
+ System.out.println("[" + caller.getName() + "] " + message);
+
+ if (t != null)
+ {
+ t.printStackTrace();
+ }
+ }
+
+}
1.10 +0 -0 jbosside/core/plugins/org.jboss.ide.eclipse.packages.core/src/main/org/jboss/ide/eclipse/packages/core/ExtensionManager.java
(In the diff below, changes in quantity of whitespace are not shown.)
Index: ExtensionManager.java
===================================================================
RCS file: ExtensionManager.java
diff -N ExtensionManager.java
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ ExtensionManager.java 16 Apr 2007 17:50:45 -0000 1.10
@@ -0,0 +1,64 @@
+package org.jboss.ide.eclipse.packages.core;
+
+import java.util.ArrayList;
+import java.util.Hashtable;
+
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.IConfigurationElement;
+import org.eclipse.core.runtime.IExtension;
+import org.eclipse.core.runtime.IExtensionPoint;
+import org.eclipse.core.runtime.IExtensionRegistry;
+import org.eclipse.core.runtime.InvalidRegistryObjectException;
+import org.eclipse.core.runtime.Platform;
+import org.jboss.ide.eclipse.packages.core.model.types.IPackageType;
+
+public class ExtensionManager {
+ public static final String PACKAGE_TYPES_EXTENSION_ID = "org.jboss.ide.eclipse.packages.core.packageTypes";
+
+ public static IExtension[] findExtension (String extensionId)
+ {
+ IExtensionRegistry registry = Platform.getExtensionRegistry();
+ IExtensionPoint extensionPoint = registry.getExtensionPoint(extensionId);
+ return extensionPoint.getExtensions();
+ }
+
+ public static IPackageType[] findPackageTypes ()
+ {
+ ArrayList packageTypes = new ArrayList();
+ IExtension[] extensions = findExtension(PACKAGE_TYPES_EXTENSION_ID);
+
+ for (int i = 0; i < extensions.length; i++)
+ {
+ IConfigurationElement elements[] = extensions[i].getConfigurationElements();
+ for (int j = 0; j < elements.length; j++)
+ {
+ try {
+ Object executable = elements[j].createExecutableExtension("class");
+ packageTypes.add((IPackageType)executable);
+ } catch (InvalidRegistryObjectException e) {
+ Trace.trace(ExtensionManager.class, e);
+ } catch( CoreException e ) {
+ Trace.trace(ExtensionManager.class, e);
+ }
+ }
+ }
+
+ return (IPackageType[]) packageTypes.toArray(new IPackageType[packageTypes.size()]);
+ }
+
+ private static Hashtable packageTypes;
+ public static IPackageType getPackageType (String packageType) {
+ if (packageTypes == null)
+ {
+ packageTypes = new Hashtable();
+ IPackageType[] registeredTypes = ExtensionManager.findPackageTypes();
+ for (int i = 0; i < registeredTypes.length; i++)
+ {
+ packageTypes.put(registeredTypes[i].getId(), registeredTypes[i]);
+ }
+ }
+ return (IPackageType) packageTypes.get(packageType);
+ }
+
+
+}
1.9 +0 -0 jbosside/core/plugins/org.jboss.ide.eclipse.packages.core/src/main/org/jboss/ide/eclipse/packages/core/PackagesCorePlugin.java
(In the diff below, changes in quantity of whitespace are not shown.)
Index: PackagesCorePlugin.java
===================================================================
RCS file: PackagesCorePlugin.java
diff -N PackagesCorePlugin.java
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ PackagesCorePlugin.java 16 Apr 2007 17:50:45 -0000 1.9
@@ -0,0 +1,75 @@
+/*
+ * JBoss, a division of Red Hat
+ * Copyright 2006, Red Hat Middleware, LLC, and individual contributors as indicated
+ * by the @authors tag. See the copyright.txt in the distribution for a
+ * full listing of individual contributors.
+ *
+ * This is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this software; if not, write to the Free
+ * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
+ */
+package org.jboss.ide.eclipse.packages.core;
+
+import org.eclipse.core.runtime.Plugin;
+import org.jboss.ide.eclipse.packages.core.model.internal.xb.XMLBinding;
+import org.osgi.framework.BundleContext;
+
+/**
+ * The activator class controls the plug-in life cycle
+ */
+public class PackagesCorePlugin extends Plugin {
+
+ // The plug-in ID
+ public static final String PLUGIN_ID = "org.jboss.ide.eclipse.packages.core";
+
+ // The shared instance
+ private static PackagesCorePlugin plugin;
+
+ /**
+ * The constructor
+ */
+ public PackagesCorePlugin() {
+ plugin = this;
+ }
+
+ /*
+ * (non-Javadoc)
+ * @see org.eclipse.core.runtime.Plugins#start(org.osgi.framework.BundleContext)
+ */
+ public void start(BundleContext context) throws Exception {
+ super.start(context);
+
+ // force JBossXB initialization
+ XMLBinding.init();
+ }
+
+ /*
+ * (non-Javadoc)
+ * @see org.eclipse.core.runtime.Plugin#stop(org.osgi.framework.BundleContext)
+ */
+ public void stop(BundleContext context) throws Exception {
+ plugin = null;
+ super.stop(context);
+ }
+
+ /**
+ * Returns the shared instance
+ *
+ * @return the shared instance
+ */
+ public static PackagesCorePlugin getDefault() {
+ return plugin;
+ }
+
+}
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