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/*******************************************************************************
* Copyright (c) 2009 EclipseSource 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:
* EclipseSource - initial API and implementation
*******************************************************************************/
package org.eclipse.ecf.remoteservice.rest;
import java.net.URL;
import org.eclipse.ecf.core.ContainerCreateException;
import org.eclipse.ecf.core.ContainerTypeDescription;
import org.eclipse.ecf.core.IContainer;
import org.eclipse.ecf.core.identity.ID;
import org.eclipse.ecf.core.provider.IContainerInstantiator;
import org.eclipse.ecf.remoteservice.rest.identity.RestID;
import org.eclipse.ecf.remoteservice.rest.identity.RestNamespace;
/**
* This class is omnly used for creating instances of {@link RestContainer}.
*/
public class RestContainerInstantiatior implements IContainerInstantiator {
public IContainer createInstance(ContainerTypeDescription description, Object[] parameters) throws ContainerCreateException {
if(!description.getName().equals(RestContainer.NAME))
throw new ContainerCreateException();
if(parameters == null)
throw new ContainerCreateException();
if(parameters.length > 0 && (parameters[0] instanceof URL)) {
URL baseUrl = (URL) parameters[0];
RestNamespace namespace = new RestNamespace(RestNamespace.NAME, description.getDescription());
RestID id = new RestID(namespace, baseUrl);
return new RestContainer(id);
}
if(parameters.length > 0 && (parameters[0] instanceof ID)) {
return new RestContainer((ID) parameters[0]);
}
throw new ContainerCreateException();
}
public String[] getSupportedAdapterTypes(ContainerTypeDescription description) {
return null;
}
public String[] getSupportedIntents(ContainerTypeDescription description) {
return null;
}
public Class[][] getSupportedParameterTypes(ContainerTypeDescription description) {
if(!description.getName().equals(RestContainer.NAME))
throw new IllegalArgumentException("Description must be "+RestContainer.NAME);
return new Class[][]{{ URL.class }};
}
}
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