taverna-edits-api/src/main/java/org/apache/taverna/workflow/edits/UpdateDataflowInternalIdentifierEdit.java

/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/

package org.apache.taverna.workflow.edits;

import java.net.URI;

import org.apache.taverna.scufl2.api.container.WorkflowBundle;

public class UpdateDataflowInternalIdentifierEdit extends
		AbstractEdit<WorkflowBundle> {
	private URI newId;
	private URI oldId;

	public UpdateDataflowInternalIdentifierEdit(WorkflowBundle dataflow,
			URI newId) {
		super(dataflow);
		this.newId = newId;
		this.oldId = dataflow.getGlobalBaseURI();
	}

	@Override
	protected void doEditAction(WorkflowBundle dataflow) {
		dataflow.setGlobalBaseURI(newId);
	}

	@Override
	protected void undoEditAction(WorkflowBundle dataflow) {
		dataflow.setGlobalBaseURI(oldId);
	}
}