jdk8-mips64-public/jaxws: src/share/jaxws_classes/com/sun/xml/internal/messaging/saaj/soap/JpegDataContentHandler.java@6cd506508147 (annotated)

src/share/jaxws_classes/com/sun/xml/internal/messaging/saaj/soap/JpegDataContentHandler.java@6cd506508147 (annotated)

src/share/jaxws_classes/com/sun/xml/internal/messaging/saaj/soap/JpegDataContentHandler.java

Fri, 14 Feb 2014 11:13:45 +0100

author: mkos
date: Fri, 14 Feb 2014 11:13:45 +0100
changeset 515: 6cd506508147
parent 368: 0989ad8c0860
child 637: 9c07ef4934dd
permissions: -rw-r--r--

8026188: Enhance envelope factory
Summary: Avoiding caching data initialized via TCCL in static context; fix also reviewed by Alexander Fomin
Reviewed-by: ahgross, mgrebac, skoivu

 /*
  * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.  Oracle designates this
  * particular file as subject to the "Classpath" exception as provided
  * by Oracle in the LICENSE file that accompanied this code.
  *
  * This code is distributed in the hope that it will be useful, but WITHOUT
  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  * version 2 for more details (a copy is included in the LICENSE file that
  * accompanied this code).
  *
  * You should have received a copy of the GNU General Public License version
  * 2 along with this work; if not, write to the Free Software Foundation,
  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  *
  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  */
 package com.sun.xml.internal.messaging.saaj.soap;
 import java.awt.*;
 import java.awt.datatransfer.DataFlavor;
 import java.awt.image.BufferedImage;
 import java.io.*;
 import javax.activation.*;
 //import com.sun.image.codec.jpeg.*;
 import javax.imageio.ImageIO;
 /**
  * JAF data handler for Jpeg content
  *
  * @author Ana Lindstrom-Tamer
  */
 public class JpegDataContentHandler
     extends Component
     implements DataContentHandler {
     public static final String STR_SRC = "java.awt.Image";
     /**
      * return the DataFlavors for this <code>DataContentHandler</code>
      * @return The DataFlavors.
      */
     public DataFlavor[] getTransferDataFlavors() { // throws Exception;
         DataFlavor flavors[] = new DataFlavor[1];
         try {
             flavors[0] =
                 new ActivationDataFlavor(
                     Class.forName(STR_SRC),
                     "image/jpeg",
                     "JPEG");
         } catch (Exception e) {
             System.out.println(e);
         }
         return flavors;
     }
     /**
      * return the Transfer Data of type DataFlavor from InputStream
      * @param df The DataFlavor.
      * @param ins The InputStream corresponding to the data.
      * @return The constructed Object.
      */
     public Object getTransferData(DataFlavor df, DataSource ds) {
         // this is sort of hacky, but will work for the
         // sake of testing...
         if (df.getMimeType().startsWith("image/jpeg")) {
             if (df.getRepresentationClass().getName().equals(STR_SRC)) {
                 InputStream inputStream = null;
                 BufferedImage jpegLoadImage = null;
                 try {
                     inputStream = ds.getInputStream();
                     jpegLoadImage = ImageIO.read(inputStream);
                 } catch (Exception e) {
                     System.out.println(e);
                 }
                 return jpegLoadImage;
             }
         }
         return null;
     }
     /**
      *
      */
     public Object getContent(DataSource ds) { // throws Exception;
         InputStream inputStream = null;
         BufferedImage jpegLoadImage = null;
         try {
             inputStream = ds.getInputStream();
             jpegLoadImage = ImageIO.read(inputStream);
         } catch (Exception e) {
         }
         return (Image) jpegLoadImage;
     }
     /**
      * construct an object from a byte stream
      * (similar semantically to previous method, we are deciding
      *  which one to support)
      */
     public void writeTo(Object obj, String mimeType, OutputStream os)
         throws IOException {
         if (!mimeType.equals("image/jpeg"))
             throw new IOException(
                 "Invalid content type \""
                     + mimeType
                     + "\" for ImageContentHandler");
         if (obj == null) {
             throw new IOException("Null object for ImageContentHandler");
         }
         try {
             BufferedImage bufImage = null;
             if (obj instanceof BufferedImage) {
                 bufImage = (BufferedImage) obj;
             } else {
                 Image img = (Image) obj;
                 MediaTracker tracker = new MediaTracker(this);
                 tracker.addImage(img, 0);
                 tracker.waitForAll();
                 if (tracker.isErrorAny()) {
                         throw new IOException("Error while loading image");
                 }
                 bufImage =
                     new BufferedImage(
                         img.getWidth(null),
                         img.getHeight(null),
                         BufferedImage.TYPE_INT_RGB);
                 Graphics g = bufImage.createGraphics();
                 g.drawImage(img, 0, 0, null);
             }
             ImageIO.write(bufImage, "jpeg", os);
         } catch (Exception ex) {
             throw new IOException(
                 "Unable to run the JPEG Encoder on a stream "
                     + ex.getMessage());
         }
     }
 }

Mercurial > jdk8-mips64-public > jaxws / annotate

src/share/jaxws_classes/com/sun/xml/internal/messaging/saaj/soap/JpegDataContentHandler.java@6cd506508147 (annotated)

src/share/jaxws_classes/com/sun/xml/internal/messaging/saaj/soap/JpegDataContentHandler.java