/** | |
* <copyright> | |
* | |
* Copyright (c) 2010 Thales Corporate Services S.A.S. | |
* 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: | |
* Thales Corporate Services S.A.S - initial API and implementation | |
* | |
* </copyright> | |
*/ | |
package org.eclipse.egf.portfolio.file.resources; | |
import java.io.BufferedReader; | |
import java.io.IOException; | |
import java.io.InputStreamReader; | |
import org.eclipse.core.resources.IFile; | |
import org.eclipse.core.runtime.IProgressMonitor; | |
import org.eclipse.egf.core.producer.InvocationException; | |
import org.eclipse.egf.ftask.producer.context.ITaskProductionContext; | |
import org.eclipse.egf.ftask.producer.invocation.ITaskProduction; | |
/** | |
* @author Benoit Langlois | |
* | |
*/ | |
public class ReadFileTask implements ITaskProduction { | |
public void preExecute(ITaskProductionContext productionContext, | |
IProgressMonitor monitor) throws InvocationException { | |
// Nothing to do | |
} | |
public void doExecute(ITaskProductionContext productionContext, | |
IProgressMonitor monitor) throws InvocationException { | |
String contents = new String(); | |
String projectName = productionContext.getInputValue(FileConstants.PROJECT_NAME_CONTRACT, String.class); | |
String folder = productionContext.getInputValue(FileConstants.FOLDER_CONTRACT, String.class); | |
String fileName = productionContext.getInputValue(FileConstants.FILE_NAME_CONTRACT, String.class); | |
BufferedReader bufferedReader = null; | |
try { | |
IFile file = FileUtil.getExistingFile(projectName, folder, fileName); | |
if (file.exists()) { | |
StringBuffer stringBuffer = new StringBuffer(); | |
bufferedReader = new BufferedReader(new InputStreamReader(file.getContents())); | |
String line = null; | |
while ((line = bufferedReader.readLine()) != null) { | |
stringBuffer.append(line); | |
stringBuffer.append("\n"); //$NON-NLS-1$ | |
} | |
contents = stringBuffer.toString(); | |
} | |
} catch (Exception e) { | |
EGFFileResourcesActivator.getDefault().logError(e); | |
} finally { | |
if (bufferedReader != null) { | |
try { | |
bufferedReader.close(); | |
} catch (IOException e) { | |
EGFFileResourcesActivator.getDefault().logError(e); | |
} | |
} | |
} | |
productionContext.setOutputValue(FileConstants.CONTENTS_NAME_CONTRACT, contents); | |
} | |
public void postExecute(ITaskProductionContext productionContext, | |
IProgressMonitor monitor) throws InvocationException { | |
// Nothing to do | |
} | |
} |