/*
* Copyright (C) 2012 The CyanogenMod 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 com.cyanogenmod.filemanager.commands.java;
import android.util.Log;
import com.cyanogenmod.filemanager.commands.CurrentDirExecutable;
import com.cyanogenmod.filemanager.console.ExecutionException;
import com.cyanogenmod.filemanager.console.InsufficientPermissionsException;
import com.cyanogenmod.filemanager.console.NoSuchFileOrDirectory;
import com.cyanogenmod.filemanager.console.java.JavaConsole;
/**
* A class for returns the current directory.
*/
public class CurrentDirCommand extends Program implements CurrentDirExecutable {
private static final String TAG = "CurrentDirCommand"; //$NON-NLS-1$
private final JavaConsole mConsole;
private String mCurrentDir;
/**
* Constructor of <code>CurrentDirCommand</code>.
*
* @param console The console
*/
public CurrentDirCommand(JavaConsole console) {
super();
this.mConsole = console;
}
/**
* {@inheritDoc}
*/
@Override
public String getResult() {
return this.mCurrentDir;
}
/**
* {@inheritDoc}
*/
@Override
public void execute()
throws InsufficientPermissionsException, NoSuchFileOrDirectory, ExecutionException {
if (isTrace()) {
Log.v(TAG, "Obtaing current directory"); //$NON-NLS-1$
}
this.mCurrentDir = this.mConsole.getCurrentDir();
if (isTrace()) {
Log.v(TAG,
String.format(
"Result: OK. Current directory: %s", this.mCurrentDir)); //$NON-NLS-1$
}
}
}