java/java.hints.declarative/src/org/netbeans/modules/java/hints/declarative/HintDataObject.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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 org.netbeans.modules.java.hints.declarative;

import java.io.IOException;
import javax.swing.text.EditorKit;
import org.netbeans.api.editor.mimelookup.MimeRegistration;
import org.netbeans.modules.editor.NbEditorKit;
import org.openide.filesystems.FileObject;
import org.openide.filesystems.MIMEResolver;
import org.openide.loaders.DataNode;
import org.openide.loaders.DataObjectExistsException;
import org.openide.loaders.MultiDataObject;
import org.openide.loaders.MultiFileLoader;
import org.openide.nodes.CookieSet;
import org.openide.nodes.Node;
import org.openide.nodes.Children;
import org.openide.util.Lookup;
import org.openide.text.DataEditorSupport;

@MIMEResolver.ExtensionRegistration(
    mimeType="text/x-javahints", displayName="", extension="hint", position=2133
)
public class HintDataObject extends MultiDataObject {

    public HintDataObject(FileObject pf, MultiFileLoader loader) throws DataObjectExistsException, IOException {
        super(pf, loader);
        CookieSet cookies = getCookieSet();
        cookies.add((Node.Cookie) DataEditorSupport.create(this, getPrimaryEntry(), cookies));
    }

    @Override
    protected Node createNodeDelegate() {
        return new DataNode(this, Children.LEAF, getLookup());
    }

    @Override
    public Lookup getLookup() {
        return getCookieSet().getLookup();
    }
    
    @MimeRegistration(mimeType=DeclarativeHintTokenId.MIME_TYPE, service=EditorKit.class)
    public static NbEditorKit createEditorKit() {
        return new NbEditorKit() {
            @Override public String getContentType() {
                return DeclarativeHintTokenId.MIME_TYPE;
            }
        };
    }
}