/*
* 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.apache.sanselan.formats.xmp;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.apache.sanselan.ImageFormat;
import org.apache.sanselan.ImageReadException;
import org.apache.sanselan.ImageWriteException;
import org.apache.sanselan.Sanselan;
import org.apache.sanselan.SanselanTest;
import org.apache.sanselan.util.Debug;
public class XmpUpdateTest extends SanselanTest
{
public void test() throws IOException, ImageReadException,
ImageWriteException
{
List images = getTestImages();
for (int i = 0; i < images.size(); i++)
{
if (i % 10 == 0)
Debug.purgeMemory();
File imageFile = (File) images.get(i);
if (imageFile.getName().toLowerCase().endsWith(".png")
&& isInvalidPNGTestFile(imageFile))
continue;
Debug.debug("imageFile", imageFile);
Debug.debug();
ImageFormat imageFormat = Sanselan.guessFormat(imageFile);
String xmpXml = Sanselan.getXmpXml(imageFile);
if (null == xmpXml
&& imageFormat.equals(ImageFormat.IMAGE_FORMAT_GIF))
xmpXml = "temporary test until I can locate a GIF with XMP in the wild.";
if (null == xmpXml)
continue;
assertNotNull(xmpXml);
if (imageFormat.equals(ImageFormat.IMAGE_FORMAT_PNG))
;
else if (imageFormat.equals(ImageFormat.IMAGE_FORMAT_TIFF))
;
else if (imageFormat.equals(ImageFormat.IMAGE_FORMAT_GIF))
;
else
continue;
File tempFile = this.createTempFile(imageFile.getName() + ".", "."
+ imageFormat.extension);
BufferedImage image = Sanselan.getBufferedImage(imageFile);
// ----
Map params = new HashMap();
params.put(PARAM_KEY_XMP_XML, xmpXml);
Sanselan.writeImage(image, tempFile, imageFormat, params);
String xmpXmlOut = Sanselan.getXmpXml(tempFile);
assertNotNull(xmpXmlOut);
assertEquals(xmpXmlOut, xmpXml);
// Debug.debug("xmpXmlOut", xmpXmlOut.length());
// Debug.debug("xmpXml", xmpXml);
// Debug.debug();
}
}
}