/**
 * Copyright 2010 JBoss Inc
 *
 * Licensed 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.guvnor.tools.utils;

import java.io.ByteArrayInputStream;
import java.io.InputStream;

import org.eclipse.core.resources.IStorage;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.PlatformObject;

/**
 * Stores a string for in-memory editing.
 * @author jgraham
 */
public class StringStorage extends PlatformObject implements IStorage {
	private String contents;
	private String name;
	
	public StringStorage(String contents, String name) {
		this.contents = contents;
		this.name = name;
	}

	public InputStream getContents() throws CoreException {
		return new ByteArrayInputStream(contents.getBytes());
	}

	public IPath getFullPath() {
		return null;
	}

	public String getName() {
		return name + " (Read only)"; //$NON-NLS-1$
	}

	public boolean isReadOnly() {
		return true;
	}
}