/*
 * Copyright 2009 New Atlanta Communications, LLC
 *
 * 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.newatlanta.commons.vfs.provider.gae;

import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;

import org.apache.commons.vfs.Capability;
import org.apache.commons.vfs.FileName;
import org.apache.commons.vfs.FileSystem;
import org.apache.commons.vfs.FileSystemException;
import org.apache.commons.vfs.FileSystemOptions;
import org.apache.commons.vfs.provider.AbstractOriginatingFileProvider;

/**
 * Configures the GaeFileNameParser and creates GaeFileSystem instances.
 *
 * @author Vince Bonfanti <vbonfanti@gmail.com>
 */
public class GaeFileProvider extends AbstractOriginatingFileProvider {

    public final static Collection<Capability> capabilities = Collections.unmodifiableCollection( Arrays.asList(
            Capability.CREATE,
            Capability.DELETE,
            Capability.GET_LAST_MODIFIED,
            Capability.GET_TYPE,
            Capability.LAST_MODIFIED,
            Capability.LIST_CHILDREN,
            Capability.READ_CONTENT,
            Capability.RENAME,
            Capability.SET_LAST_MODIFIED_FILE,
            Capability.URI,
            Capability.WRITE_CONTENT ) );

    public GaeFileProvider() {
        setFileNameParser( GaeFileNameParser.getInstance() );
    }

    protected FileSystem doCreateFileSystem( FileName rootName, FileSystemOptions options ) throws FileSystemException {
        return new GaeFileSystem( rootName, options );
    }

    public Collection<Capability> getCapabilities() {
        return capabilities;
    }
}

@@ -1393,16 +1393,56 @@
 sList(%0D%0A
+            Capability.APPEND_CONTENT,%0D%0A
         
@@ -1652,16 +1652,105 @@
 LDREN,%0D%0A
+            Capability.RANDOM_ACCESS_READ,%0D%0A            Capability.RANDOM_ACCESS_WRITE,%0D%0A
         
@@ -1855,24 +1855,74 @@
 FIED_FILE,%0D%0A
+            Capability.SET_LAST_MODIFIED_FOLDER,%0D%0A
             

add support for APPEND_CONTENT, RANDOM_ACCESS_READ and RANDOM_ACCESS_WRITE capabilities