| /* |
| * 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.project.ui; |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.ByteArrayOutputStream; |
| import java.io.IOException; |
| import java.io.ObjectInputStream; |
| import java.io.ObjectOutputStream; |
| import java.io.Serializable; |
| import javax.swing.Icon; |
| import javax.swing.ImageIcon; |
| import org.openide.util.ImageUtilities; |
| import org.openide.util.Utilities; |
| |
| |
| /** |
| * Class for persisting icons |
| * @author Milan Kubec, mkleint |
| */ |
| public class ExtIcon { |
| |
| Icon icon; |
| |
| public ExtIcon() { |
| } |
| |
| public ExtIcon(byte[] content) { |
| ObjectInputStream objin = null; |
| try { |
| ByteArrayInputStream in = new ByteArrayInputStream(content); |
| objin = new ObjectInputStream(in); |
| Object obj = objin.readObject(); |
| if (obj instanceof Icon) { |
| setIcon((Icon)obj); |
| } |
| } catch (Exception ex) { |
| setIcon(ImageUtilities.loadImageIcon("org/openide/resources/actions/empty.gif", false)); //NOI18N |
| } finally { |
| try { |
| if (objin != null) { |
| objin.close(); |
| } |
| } catch (IOException ex) { |
| } |
| } |
| } |
| |
| public void setIcon(Icon icn) { |
| icon = icn; |
| } |
| |
| public Icon getIcon() { |
| return icon; |
| } |
| |
| public byte[] getBytes() throws IOException { |
| if (getIcon() == null) { |
| return null; |
| } |
| ByteArrayOutputStream out = new ByteArrayOutputStream(); |
| ObjectOutputStream objOut = new ObjectOutputStream(out); |
| |
| //#138000 |
| Icon icn = getIcon(); |
| if (! (icn instanceof Serializable)) { |
| icn = new ImageIcon(ImageUtilities.icon2Image(icn)); |
| } |
| objOut.writeObject(icn); |
| objOut.close(); |
| return out.toByteArray(); |
| } |
| } |