| /********************************************************************** |
| * Copyright (c) 2012, 2015 Ericsson |
| * |
| * All rights reserved. This program and the accompanying materials are |
| * made available under the terms of the Eclipse Public License 2.0 which |
| * accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Bernd Hufmann - Initial API and implementation |
| **********************************************************************/ |
| package org.eclipse.tracecompass.internal.tmf.remote.core.shell; |
| |
| import static org.eclipse.tracecompass.common.core.NonNullUtils.nullToEmptyString; |
| |
| import java.util.List; |
| |
| import org.eclipse.jdt.annotation.NonNull; |
| import org.eclipse.jdt.annotation.NonNullByDefault; |
| import org.eclipse.tracecompass.tmf.remote.core.shell.ICommandResult; |
| |
| import com.google.common.collect.ImmutableList; |
| |
| /** |
| * Class containing command result of remote command execution. |
| * |
| * @author Bernd Hufmann |
| */ |
| @NonNullByDefault |
| public class CommandResult implements ICommandResult { |
| |
| // ------------------------------------------------------------------------ |
| // Attributes |
| // ------------------------------------------------------------------------ |
| /** The result of the command. 0 if successful else > 0 */ |
| private final int fResult; |
| |
| /** The output as list of Strings. */ |
| private final List<String> fOutput; |
| |
| /** The error stream output as list of Strings. */ |
| private final List<String> fErrorOutput; |
| |
| // ------------------------------------------------------------------------ |
| // Constructor |
| // ------------------------------------------------------------------------ |
| |
| /** |
| * Constructor |
| * |
| * @param result |
| * The result of the command |
| * @param output |
| * The output, as an array of strings |
| * @param errorOutput |
| * THe error output as an array of strings |
| */ |
| public CommandResult(int result, @NonNull String[] output, @NonNull String[] errorOutput) { |
| fResult = result; |
| fOutput = ImmutableList.copyOf(output); |
| fErrorOutput = ImmutableList.copyOf(errorOutput); |
| } |
| |
| // ------------------------------------------------------------------------ |
| // Accessors |
| // ------------------------------------------------------------------------ |
| |
| @Override |
| public int getResult() { |
| return fResult; |
| } |
| |
| @Override |
| public List<String> getOutput() { |
| return fOutput; |
| } |
| |
| @Override |
| public List<String> getErrorOutput() { |
| return fErrorOutput; |
| } |
| |
| @Override |
| public String toString() { |
| StringBuffer ret = new StringBuffer(); |
| ret.append("Error Output:\n"); //$NON-NLS-1$ |
| for (String string : fErrorOutput) { |
| ret.append(string).append("\n"); //$NON-NLS-1$ |
| } |
| ret.append("Return Value: "); //$NON-NLS-1$ |
| ret.append(fResult); |
| ret.append("\n"); //$NON-NLS-1$ |
| for (String string : fOutput) { |
| ret.append(string).append("\n"); //$NON-NLS-1$ |
| } |
| return nullToEmptyString(ret.toString()); |
| } |
| } |