ShellCommand.java
/*
* Copyright (C) 2017 The Android Open Source Project
*
* Licensed 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 androidx.test.services.shellexecutor;
import android.text.TextUtils;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/** Describes a command to be run by ShellCommandExecutor */
class ShellCommand {
private final String command;
private final List<String> parameters;
private final Map<String, String> shellEnv;
private final boolean executeThroughShell;
/**
* @param command The command to be executed
* @param parameters A list of params to be passed to the command
* @param shellEnv A map of environment variables to be set before the command is executed
* @param executeThroughShell If set to {@code true}, the command string will be executed through
* the shell with parameters given as additional shell arguments.
*/
ShellCommand(
String command,
List<String> parameters,
Map<String, String> shellEnv,
boolean executeThroughShell) {
if (TextUtils.isEmpty(command)) {
throw new IllegalArgumentException("Null or empty command");
}
this.command = command;
this.parameters = Collections.unmodifiableList(new ArrayList<>(parameters));
this.shellEnv = Collections.unmodifiableMap(new HashMap<>(shellEnv));
this.executeThroughShell = executeThroughShell;
}
public boolean executeThroughShell() {
return executeThroughShell;
}
public String getCommand() {
return command;
}
public List<String> getParameters() {
return parameters;
}
public Map<String, String> getShellEnv() {
return shellEnv;
}
}