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/*
* 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.MoveExecutable;
import com.cyanogenmod.filemanager.console.CancelledOperationException;
import com.cyanogenmod.filemanager.console.ExecutionException;
import com.cyanogenmod.filemanager.console.InsufficientPermissionsException;
import com.cyanogenmod.filemanager.console.NoSuchFileOrDirectory;
import com.cyanogenmod.filemanager.model.MountPoint;
import com.cyanogenmod.filemanager.util.FileHelper;
import com.cyanogenmod.filemanager.util.MountPointHelper;
import java.io.File;
/**
* A class for move a file or directory.
*/
public class MoveCommand extends Program implements MoveExecutable {
private static final String TAG = "MoveCommand"; //$NON-NLS-1$
private final String mSrc;
private final String mDst;
/**
* Constructor of <code>MoveCommand</code>.
*
* @param src The name of the file or directory to be moved
* @param dst The name of the file or directory in which move the source file or directory
*/
public MoveCommand(String src, String dst) {
super();
this.mSrc = src;
this.mDst = dst;
}
/**
* {@inheritDoc}
*/
@Override
public Boolean getResult() {
return Boolean.TRUE;
}
/**
* {@inheritDoc}
*/
@Override
public void execute()
throws InsufficientPermissionsException, NoSuchFileOrDirectory, ExecutionException,
CancelledOperationException {
if (isTrace()) {
Log.v(TAG,
String.format("Creating from %s to %s", this.mSrc, this.mDst)); //$NON-NLS-1$
}
File s = new File(this.mSrc);
File d = new File(this.mDst);
if (!s.exists()) {
if (isTrace()) {
Log.v(TAG, "Result: FAIL. NoSuchFileOrDirectory"); //$NON-NLS-1$
}
throw new NoSuchFileOrDirectory(this.mSrc);
}
//Move or copy recursively
if (d.exists()) {
if (!FileHelper.copyRecursive(s, d, this)) {
if (isTrace()) {
Log.v(TAG, "Result: FAIL. InsufficientPermissionsException"); //$NON-NLS-1$
}
throw new InsufficientPermissionsException();
}
if (!FileHelper.deleteFolder(s)) {
if (isTrace()) {
Log.v(TAG, "Result: OK. WARNING. Source not deleted."); //$NON-NLS-1$
}
}
} else {
// Move between filesystem is not allow. If rename fails then use copy operation
if (!s.renameTo(d)) {
if (!FileHelper.copyRecursive(s, d, this)) {
if (isTrace()) {
Log.v(TAG, "Result: FAIL. InsufficientPermissionsException"); //$NON-NLS-1$
}
throw new InsufficientPermissionsException();
}
if (!FileHelper.deleteFolder(s)) {
if (isTrace()) {
Log.v(TAG, "Result: OK. WARNING. Source not deleted."); //$NON-NLS-1$
}
}
}
}
if (isTrace()) {
Log.v(TAG, "Result: OK"); //$NON-NLS-1$
}
}
/**
* {@inheritDoc}
*/
@Override
public MountPoint getSrcWritableMountPoint() {
return MountPointHelper.getMountPointFromDirectory(this.mSrc);
}
/**
* {@inheritDoc}
*/
@Override
public MountPoint getDstWritableMountPoint() {
return MountPointHelper.getMountPointFromDirectory(this.mDst);
}
}
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