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/*
* Copyright 2000-2014 JetBrains s.r.o.
*
* 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.intellij.openapi.vfs.impl.http;
import com.intellij.openapi.Disposable;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.openapi.vfs.VirtualFileManager;
import com.intellij.openapi.vfs.ex.http.HttpFileSystem;
import com.intellij.openapi.vfs.ex.http.HttpVirtualFileListener;
import com.intellij.util.Urls;
import org.jetbrains.annotations.NotNull;
import java.io.IOException;
/**
* @author nik
*/
public abstract class HttpFileSystemBase extends HttpFileSystem {
private final String myProtocol;
public HttpFileSystemBase(String protocol) {
myProtocol = protocol;
}
@Override
public VirtualFile findFileByPath(@NotNull String path) {
return findFileByPath(path, false);
}
public VirtualFile findFileByPath(@NotNull String path, boolean isDirectory) {
return getRemoteFileManager().getOrCreateFile(null, Urls.newFromIdea(VirtualFileManager.constructUrl(myProtocol, path)), path, isDirectory);
}
@Override
public void addFileListener(@NotNull HttpVirtualFileListener listener) {
getRemoteFileManager().addFileListener(listener);
}
@Override
public void addFileListener(@NotNull HttpVirtualFileListener listener, @NotNull Disposable parentDisposable) {
getRemoteFileManager().addFileListener(listener, parentDisposable);
}
@Override
public void removeFileListener(@NotNull HttpVirtualFileListener listener) {
getRemoteFileManager().removeFileListener(listener);
}
@Override
public boolean isFileDownloaded(@NotNull final VirtualFile file) {
return file instanceof HttpVirtualFile && ((HttpVirtualFile)file).getFileInfo().getState() == RemoteFileState.DOWNLOADED;
}
@Override
@NotNull
public VirtualFile createChild(@NotNull VirtualFile parent, @NotNull String name, boolean isDirectory) {
String parentPath = parent.getPath();
boolean hasEndSlash = parentPath.charAt(parentPath.length() - 1) == '/';
return getRemoteFileManager().getOrCreateFile((HttpVirtualFileImpl)parent, Urls.newFromIdea(parent.getUrl() + (hasEndSlash ? "" : '/') + name), parentPath + (hasEndSlash ? "" : '/') + name, isDirectory);
}
@Override
@NotNull
public VirtualFile createChildDirectory(Object requestor, @NotNull VirtualFile vDir, @NotNull String dirName) throws IOException {
return createChild(vDir, dirName, true);
}
@NotNull
@Override
public VirtualFile createChildFile(Object requestor, @NotNull VirtualFile vDir, @NotNull String fileName) throws IOException {
return createChild(vDir, fileName, false);
}
@Override
public void deleteFile(Object requestor, @NotNull VirtualFile vFile) throws IOException {
throw new UnsupportedOperationException();
}
@Override
public void moveFile(Object requestor, @NotNull VirtualFile vFile, @NotNull VirtualFile newParent) throws IOException {
throw new UnsupportedOperationException();
}
@NotNull
@Override
public VirtualFile copyFile(Object requestor, @NotNull VirtualFile vFile, @NotNull VirtualFile newParent, @NotNull final String copyName) throws IOException {
throw new UnsupportedOperationException();
}
@Override
public void renameFile(Object requestor, @NotNull VirtualFile vFile, @NotNull String newName) throws IOException {
throw new UnsupportedOperationException();
}
@NotNull
@Override
public String extractPresentableUrl(@NotNull String path) {
return VirtualFileManager.constructUrl(myProtocol, path);
}
@Override
public VirtualFile refreshAndFindFileByPath(@NotNull String path) {
return findFileByPath(path);
}
@Override
public void refresh(boolean asynchronous) {
}
@NotNull
@Override
public String getProtocol() {
return myProtocol;
}
private static RemoteFileManagerImpl getRemoteFileManager() {
return (RemoteFileManagerImpl)RemoteFileManager.getInstance();
}
}
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