litesoft
@ 906
litesoft / trunk / mobileGWT / gwt-phonegap / src / main / java / com / googlecode / gwtphonegap / client / file / browser / FileBrowserImpl.java
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/* * Copyright 2011 Daniel Kurka * * 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.googlecode.gwtphonegap.client.file.browser; import com.googlecode.gwtphonegap.client.file.EntryBase; import com.googlecode.gwtphonegap.client.file.File; import com.googlecode.gwtphonegap.client.file.FileCallback; import com.googlecode.gwtphonegap.client.file.FileDownloadCallback; import com.googlecode.gwtphonegap.client.file.FileError; import com.googlecode.gwtphonegap.client.file.FileReader; import com.googlecode.gwtphonegap.client.file.FileSystem; import com.googlecode.gwtphonegap.client.file.FileTransfer; import com.googlecode.gwtphonegap.client.file.FileTransferError; import com.googlecode.gwtphonegap.client.file.FileUploadCallback; import com.googlecode.gwtphonegap.client.file.FileUploadOptions; import com.googlecode.gwtphonegap.client.file.browser.service.FileSystemController; import com.googlecode.gwtphonegap.collection.shared.LightArray; /** * Experimental * * this is an implementation of the phonegap file API which can be run with GWT * hosted mode It simulates the api by using a remote service * * @author Daniel Kurka * */ public class FileBrowserImpl implements File { private final FileSystemController fileController; public FileBrowserImpl() { fileController = new FileSystemController(); } public void readDirectory(String fullPath, FileCallback<LightArray<EntryBase>, FileError> callback) { fileController.readDirectory(fullPath, callback); } @Override public void requestFileSystem(int fileSystemType, int size, final FileCallback<FileSystem, FileError> callback) { fileController.requestFileSystem(fileSystemType, size, callback); } @Override public void resolveLocalFileSystemURI(String url, FileCallback<EntryBase, FileError> callback) { callback.onFailure(new FileErrorBrowserImpl(FileError.NOT_FOUND_ERR)); } @Override public FileTransfer createFileTransfer() { return new FileTransfer() { @Override public void upload(String fileUri, String serverUrl, FileUploadOptions options, FileUploadCallback callback) { FileTransferError fileTransferError = new FileTransferError() { @Override public int getCode() { return FileTransferError.FILE_NOT_FOUND_ERR; } }; callback.onFailure(fileTransferError); } @Override public void download(String sourceUrl, String filePath, FileDownloadCallback callback) { FileTransferError fileTransferError = new FileTransferError() { @Override public int getCode() { return FileTransferError.FILE_NOT_FOUND_ERR; } }; callback.onFailure(fileTransferError); } @Override public void abort() { } }; } @Override public FileReader createReader() { return new FileReaderBrowserImpl(fileController); } @Override public void setBasePath(String path) { fileController.setBasePath(path); } } |