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/*******************************************************************************
* Copyright (c) 2004, 2007 Boeing.
* 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:
* Boeing - initial API and implementation
*******************************************************************************/
package org.eclipse.osee.framework.plugin.core.util;
import java.io.File;
import java.io.InputStream;
import java.io.UnsupportedEncodingException;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IWorkspaceRoot;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.osee.framework.core.exception.OseeArgumentException;
import org.eclipse.osee.framework.core.exception.OseeCoreException;
import org.eclipse.osee.framework.core.exception.OseeExceptions;
import org.eclipse.osee.framework.jdk.core.util.io.Streams;
/**
* @author Ryan D. Brooks
*/
public final class AIFile {
private AIFile() {
// utility class
}
public static void writeToFile(IFile file, InputStream in) throws OseeCoreException {
try {
if (file.exists()) {
file.setCharset("UTF-8", new NullProgressMonitor());
file.setContents(in, true, false, null); // steam will be closed before return
} else {
file.create(in, true, null);
in.close();
}
} catch (Exception ex) {
OseeExceptions.wrapAndThrow(ex);
}
}
public static void writeToFile(IFile file, String string) throws OseeCoreException {
writeToFile(file, string, "UTF-8");
}
public static void writeToFile(IFile file, String string, String charcode) throws OseeCoreException {
try {
writeToFile(file, Streams.convertStringToInputStream(string, charcode));
} catch (UnsupportedEncodingException ex) {
OseeExceptions.wrapAndThrow(ex);
}
}
public static IFile constructIFile(File file) throws OseeArgumentException {
IWorkspaceRoot workspaceRoot = ResourcesPlugin.getWorkspace().getRoot();
IFile[] files = workspaceRoot.findFilesForLocationURI(file.toURI());
if (files.length == 1) {
return files[0];
} else {
throw new OseeArgumentException(
String.format("expected findFilesForLocationURI for %s to find 1 file but %d found",
file.getAbsolutePath(), files.length));
}
}
public static IFile constructIFile(String fullPath) throws OseeArgumentException {
return constructIFile(new File(fullPath));
}
}
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