/** | |
* Licensed to the Apache Software Foundation (ASF) under one or more | |
* contributor license agreements. See the NOTICE file distributed with | |
* this work for additional information regarding copyright ownership. | |
* The ASF licenses this file to You 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.apache.camel.component.exec; | |
import java.io.File; | |
import java.io.InputStream; | |
import java.io.Serializable; | |
import java.util.ArrayList; | |
import java.util.Collections; | |
import java.util.List; | |
import static org.apache.camel.util.ObjectHelper.notNull; | |
/** | |
* Value object that describes the command to be executed. | |
*/ | |
public class ExecCommand implements Serializable { | |
private static final long serialVersionUID = 1755094616849607573L; | |
/** | |
* @see ExecBinding#EXEC_COMMAND_EXECUTABLE | |
*/ | |
private final String executable; | |
/** | |
* @see ExecBinding#EXEC_COMMAND_ARGS | |
*/ | |
private final List<String> args; | |
/** | |
* @see ExecBinding#EXEC_COMMAND_WORKING_DIR | |
*/ | |
private final String workingDir; | |
/** | |
* @see ExecBinding#EXEC_COMMAND_TIMEOUT | |
*/ | |
private final long timeout; | |
/** | |
* @see ExecBinding#EXEC_COMMAND_OUT_FILE | |
*/ | |
private final File outFile; | |
/** | |
* The input of the executable | |
*/ | |
private final InputStream input; | |
private final boolean useStderrOnEmptyStdout; | |
public ExecCommand(String executable, List<String> args, String workingDir, Long timeout, | |
InputStream input, File outFile, boolean useStderrOnEmptyStdout) { | |
notNull(executable, "command executable"); | |
this.executable = executable; | |
this.args = unmodifiableOrEmptyList(args); | |
this.workingDir = workingDir; | |
this.timeout = timeout; | |
this.input = input; | |
this.outFile = outFile; | |
this.useStderrOnEmptyStdout = useStderrOnEmptyStdout; | |
} | |
public List<String> getArgs() { | |
return args; | |
} | |
public String getExecutable() { | |
return executable; | |
} | |
public InputStream getInput() { | |
return input; | |
} | |
public File getOutFile() { | |
return outFile; | |
} | |
public long getTimeout() { | |
return timeout; | |
} | |
public String getWorkingDir() { | |
return workingDir; | |
} | |
public boolean isUseStderrOnEmptyStdout() { | |
return useStderrOnEmptyStdout; | |
} | |
@Override | |
public String toString() { | |
String dirToPrint = workingDir == null ? "null" : workingDir; | |
String outFileToPrint = outFile == null ? "null" : outFile.getPath(); | |
return "ExecCommand [args=" + args + ", executable=" + executable + ", timeout=" + timeout + ", outFile=" | |
+ outFileToPrint + ", workingDir=" + dirToPrint + ", useStderrOnEmptyStdout=" + useStderrOnEmptyStdout + "]"; | |
} | |
private <T> List<T> unmodifiableOrEmptyList(List<T> list) { | |
return Collections.unmodifiableList(list == null ? new ArrayList<T>() : list); | |
} | |
} |