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[173871] [api] Move archivehandlers extension point to org.eclipse.rse.services from org.eclipse.rse.ui. Also, move some classes related to archive handling to internal packages.

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This commit is contained in:
Kushal Munir 2007-02-19 19:58:51 +00:00
parent 71e8bcdbaf
commit 45118db9d6
2 changed files with 47 additions and 45 deletions
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47
rse/plugins/org.eclipse.rse.services/src/org/eclipse/rse/internal/services/Activator.java
View file

@ -20,13 +20,18 @@ import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Date;
import org.eclipse.core.runtime.IConfigurationElement;
import org.eclipse.core.runtime.IExtensionRegistry;
import org.eclipse.core.runtime.ILog;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Platform;
import org.eclipse.core.runtime.Plugin;
import org.eclipse.core.runtime.Status;
import org.osgi.framework.Bundle;
import org.osgi.framework.BundleContext;
import org.eclipse.rse.services.clientserver.archiveutils.ArchiveHandlerManager;
/**
* The main plugin class to be used in the desktop.
*/
@ -48,6 +53,7 @@ public class Activator extends Plugin {
*/
public void start(BundleContext context) throws Exception {
super.start(context);
registerArchiveHandlers();
}
/*
@ -66,6 +72,46 @@ public class Activator extends Plugin {
public static Activator getDefault() {
return plugin;
}
/**
* Initializes the Archive Handler Manager, by registering archive \
* file types with their handlers.
* @author mjberger
*/
protected void registerArchiveHandlers()
{
// Get reference to the plug-in registry
IExtensionRegistry registry = Platform.getExtensionRegistry();
// Get configured extenders
IConfigurationElement[] systemTypeExtensions = registry.getConfigurationElementsFor("org.eclipse.rse.services", "archivehandlers"); //$NON-NLS-1$ //$NON-NLS-2$
for (int i = 0; i < systemTypeExtensions.length; i++) {
String ext = systemTypeExtensions[i].getAttribute("fileNameExtension"); //$NON-NLS-1$
if (ext.startsWith(".")) ext = ext.substring(1); //$NON-NLS-1$
String handlerType = systemTypeExtensions[i].getAttribute("class"); //$NON-NLS-1$
try
{
// get the name space of the declaring extension
String nameSpace = systemTypeExtensions[i].getDeclaringExtension().getNamespaceIdentifier();
// use the name space to get the bundle
Bundle bundle = Platform.getBundle(nameSpace);
// if the bundle has not been uninstalled, then load the handler referred to in the
// extension, and load it using the bundle
// then register the handler
if (bundle.getState() != Bundle.UNINSTALLED) {
Class handler = bundle.loadClass(handlerType);
ArchiveHandlerManager.getInstance().setRegisteredHandler(ext, handler);
}
}
catch (ClassNotFoundException e)
{
logException(e);
}
}
}
/**
* Logs an throwable to the log for this plugin.
@ -113,5 +159,4 @@ public class Activator extends Plugin {
}
//</tracing code>---------------------------------------------------
}

45
rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/ui/RSEUIPlugin.java
View file

@ -1,5 +1,5 @@
/********************************************************************************
* Copyright (c) 2006 IBM Corporation. All rights reserved.
* Copyright (c) 2006, 2007 IBM Corporation. All rights reserved.
* This program and the accompanying materials are made available under the terms
* of the Eclipse Public License v1.0 which accompanies this distribution, and is
* available at http://www.eclipse.org/legal/epl-v10.html
@ -51,7 +51,6 @@ import org.eclipse.rse.model.SystemRegistry;
import org.eclipse.rse.model.SystemResourceChangeEvent;
import org.eclipse.rse.model.SystemStartHere;
import org.eclipse.rse.persistence.IRSEPersistenceManager;
import org.eclipse.rse.services.clientserver.archiveutils.ArchiveHandlerManager;
import org.eclipse.rse.services.clientserver.messages.ISystemMessageProvider;
import org.eclipse.rse.services.clientserver.messages.SystemMessage;
import org.eclipse.rse.services.clientserver.messages.SystemMessageFile;
@ -472,7 +471,6 @@ public class RSEUIPlugin extends SystemBasePlugin implements ISystemMessageProvi
daemon.startDaemon(false);
}
registerArchiveHandlers();
registerDynamicPopupMenuExtensions();
registerKeystoreProviders();
@ -983,47 +981,6 @@ public class RSEUIPlugin extends SystemBasePlugin implements ISystemMessageProvi
if (viewSuppliers.contains(vs))
viewSuppliers.remove(vs);
}
/**
* Initializes the Archive Handler Manager, by registering archive \
* file types with their handlers.
* @author mjberger
*/
protected void registerArchiveHandlers()
{
// Get reference to the plug-in registry
IExtensionRegistry registry = Platform.getExtensionRegistry();
// Get configured extenders
IConfigurationElement[] systemTypeExtensions = registry.getConfigurationElementsFor("org.eclipse.rse.ui", "archivehandlers"); //$NON-NLS-1$ //$NON-NLS-2$
for (int i = 0; i < systemTypeExtensions.length; i++) {
String ext = systemTypeExtensions[i].getAttribute("fileNameExtension"); //$NON-NLS-1$
if (ext.startsWith(".")) ext = ext.substring(1); //$NON-NLS-1$
String handlerType = systemTypeExtensions[i].getAttribute("class"); //$NON-NLS-1$
try
{
// get the name space of the declaring extension
String nameSpace = systemTypeExtensions[i].getDeclaringExtension().getNamespaceIdentifier();
// use the name space to get the bundle
Bundle bundle = Platform.getBundle(nameSpace);
// if the bundle has not been uninstalled, then load the handler referred to in the
// extension, and load it using the bundle
// then register the handler
if (bundle.getState() != Bundle.UNINSTALLED) {
Class handler = bundle.loadClass(handlerType);
ArchiveHandlerManager.getInstance().setRegisteredHandler(ext, handler);
}
}
catch (ClassNotFoundException e)
{
logError("Cound not find archive handler class", e); //$NON-NLS-1$
}
}
}
/**
* Initializes the System View Adapter Menu Extension Manager, by registering menu extensions