com.liferay.portal.kernel.test.ConsoleTestUtil Maven / Gradle / Ivy
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Contains interfaces for the portal services. Interfaces are only loaded by the global class loader and are shared by all plugins.
/**
* Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 2.1 of the License, or (at your option)
* any later version.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*/
package com.liferay.portal.kernel.test;
import com.liferay.portal.kernel.io.unsync.UnsyncByteArrayOutputStream;
import com.liferay.portal.kernel.util.StringPool;
import java.io.FileDescriptor;
import java.io.FileOutputStream;
import java.io.PrintStream;
import java.io.UnsupportedEncodingException;
/**
* @author Shuyang Zhou
*/
public class ConsoleTestUtil {
public static UnsyncByteArrayOutputStream hijackStdErr() {
System.err.flush();
UnsyncByteArrayOutputStream unsyncByteArrayOutputStream =
new UnsyncByteArrayOutputStream();
PrintStream printStream = new PrintStream(unsyncByteArrayOutputStream);
System.setErr(printStream);
return unsyncByteArrayOutputStream;
}
public static UnsyncByteArrayOutputStream hijackStdOut() {
System.out.flush();
UnsyncByteArrayOutputStream unsyncByteArrayOutputStream =
new UnsyncByteArrayOutputStream();
PrintStream printStream = new PrintStream(unsyncByteArrayOutputStream);
System.setOut(printStream);
return unsyncByteArrayOutputStream;
}
public static String restoreStdErr(
UnsyncByteArrayOutputStream unsyncByteArrayOutputStream)
throws UnsupportedEncodingException {
System.out.flush();
FileOutputStream fileOutputStream = new FileOutputStream(
FileDescriptor.err);
PrintStream printStream = new PrintStream(fileOutputStream);
System.setErr(printStream);
return unsyncByteArrayOutputStream.toString(
StringPool.DEFAULT_CHARSET_NAME);
}
public static String restoreStdOut(
UnsyncByteArrayOutputStream unsyncByteArrayOutputStream)
throws UnsupportedEncodingException {
System.out.flush();
FileOutputStream fileOutputStream = new FileOutputStream(
FileDescriptor.out);
PrintStream printStream = new PrintStream(fileOutputStream);
System.setOut(printStream);
return unsyncByteArrayOutputStream.toString(
StringPool.DEFAULT_CHARSET_NAME);
}
}