[jboss-cvs] jbosside/core/plugins/org.jboss.ide.eclipse.packages.core/src/main/org/jboss/ide/eclipse/archives/core ...
Robert Stryker
rob.stryker at jboss.com
Wed Apr 18 12:52:05 EDT 2007
User: rawb
Date: 07/04/18 12:52:05
Added: core/plugins/org.jboss.ide.eclipse.packages.core/src/main/org/jboss/ide/eclipse/archives/core
Trace.java ArchivesCorePlugin.java
ExtensionManager.java
Log:
refactored to archive rather than package, a la max
Revision Changes Path
1.1 date: 2007/04/18 16:52:05; author: rawb; state: Exp;jbosside/core/plugins/org.jboss.ide.eclipse.packages.core/src/main/org/jboss/ide/eclipse/archives/core/Trace.java
Index: Trace.java
===================================================================
package org.jboss.ide.eclipse.archives.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 ArchivesCorePlugin.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 (!ArchivesCorePlugin.getDefault().isDebugging())
return;
if (option != null) {
if (!isDebugging(option))
return;
}
System.out.println("[" + caller.getName() + "] " + message);
if (t != null)
{
t.printStackTrace();
}
}
}
1.1 date: 2007/04/18 16:52:05; author: rawb; state: Exp;jbosside/core/plugins/org.jboss.ide.eclipse.packages.core/src/main/org/jboss/ide/eclipse/archives/core/ArchivesCorePlugin.java
Index: ArchivesCorePlugin.java
===================================================================
/*
* 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.archives.core;
import org.eclipse.core.runtime.Plugin;
import org.jboss.ide.eclipse.archives.core.model.internal.xb.XMLBinding;
import org.osgi.framework.BundleContext;
/**
* The activator class controls the plug-in life cycle
*/
public class ArchivesCorePlugin extends Plugin {
// The plug-in ID
public static final String PLUGIN_ID = "org.jboss.ide.eclipse.archives.core";
// The shared instance
private static ArchivesCorePlugin plugin;
/**
* The constructor
*/
public ArchivesCorePlugin() {
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 ArchivesCorePlugin getDefault() {
return plugin;
}
}
1.1 date: 2007/04/18 16:52:05; author: rawb; state: Exp;jbosside/core/plugins/org.jboss.ide.eclipse.packages.core/src/main/org/jboss/ide/eclipse/archives/core/ExtensionManager.java
Index: ExtensionManager.java
===================================================================
package org.jboss.ide.eclipse.archives.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.archives.core.model.types.IArchiveType;
public class ExtensionManager {
public static final String ARCHIVE_TYPES_EXTENSION_ID = "org.jboss.ide.eclipse.archives.core.packageTypes";
public static IExtension[] findExtension (String extensionId)
{
IExtensionRegistry registry = Platform.getExtensionRegistry();
IExtensionPoint extensionPoint = registry.getExtensionPoint(extensionId);
return extensionPoint.getExtensions();
}
public static IArchiveType[] findPackageTypes ()
{
ArrayList archiveTypes = new ArrayList();
IExtension[] extensions = findExtension(ARCHIVE_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");
archiveTypes.add((IArchiveType)executable);
} catch (InvalidRegistryObjectException e) {
Trace.trace(ExtensionManager.class, e);
} catch( CoreException e ) {
Trace.trace(ExtensionManager.class, e);
}
}
}
return (IArchiveType[]) archiveTypes.toArray(new IArchiveType[archiveTypes.size()]);
}
private static Hashtable archiveTypes;
public static IArchiveType getArchiveType (String packageType) {
if (archiveTypes == null)
{
archiveTypes = new Hashtable();
IArchiveType[] registeredTypes = ExtensionManager.findPackageTypes();
for (int i = 0; i < registeredTypes.length; i++)
{
archiveTypes.put(registeredTypes[i].getId(), registeredTypes[i]);
}
}
return (IArchiveType) archiveTypes.get(packageType);
}
}
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