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/*******************************************************************************
* Copyright (c) 2000, 2004 IBM Corporation and others.
* 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
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.jst.ws.internal.consumption.common;
import java.util.Hashtable;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IConfigurationElement;
import org.eclipse.core.runtime.IExtensionRegistry;
import org.eclipse.core.runtime.Platform;
import org.eclipse.wst.common.environment.EnvironmentService;
import org.eclipse.wst.common.environment.ILog;
/**
* This is the registry of WebServiceStartServerType objects.
*/
public class WebServiceStartServerRegistry
{
private static WebServiceStartServerRegistry instance_;
private Hashtable StartServerTypes;
//
// Loads WebServiceStartServerType objects into this registry.
// See method getInstance().
//
private void load ()
{
StartServerTypes = new Hashtable();
IExtensionRegistry reg = Platform.getExtensionRegistry();
IConfigurationElement[] config = reg.getConfigurationElementsFor(
"org.eclipse.jst.ws.consumption",
"webServiceStartServerType");
for(int idx=0; idx<config.length; idx++)
{
IConfigurationElement elem = config[idx];
try
{
String factoryId_ = elem.getAttribute("factoryId");
StartServerTypes.put(factoryId_, elem);
}
catch (Exception e)
{
ILog log = EnvironmentService.getEclipseLog();
log.log(ILog.ERROR, 5047, this, "load", e);
}
}
}
/**
* Returns a singleton instance of this class.
* @return A singleton WebServiceStartServerRegistry object.
*/
public static WebServiceStartServerRegistry getInstance ()
{
if (instance_ == null)
{
instance_ = new WebServiceStartServerRegistry();
instance_.load();
}
return instance_;
}
public Object getServerStartByTypeId (String typeID) throws CoreException
{
if (typeID==null)
return null;
return ((IConfigurationElement)StartServerTypes.get(typeID)).createExecutableExtension("class");
}
public boolean isRemoveEARRequired(String typeId) throws CoreException {
if (typeId!=null) {
IConfigurationElement elem = (IConfigurationElement)StartServerTypes.get(typeId);
if (elem!=null){
String value = elem.getAttribute("removeEAR");
if (value!=null){
return Boolean.valueOf(value).booleanValue();
}
}
}
return true;
}
}
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