diff options
Diffstat (limited to 'src/java/org/apache/fop/image/ImageLoader.java')
-rw-r--r-- | src/java/org/apache/fop/image/ImageLoader.java | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/src/java/org/apache/fop/image/ImageLoader.java b/src/java/org/apache/fop/image/ImageLoader.java deleted file mode 100644 index 111ef919f..000000000 --- a/src/java/org/apache/fop/image/ImageLoader.java +++ /dev/null @@ -1,64 +0,0 @@ -/* - * 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. - */ - -/* $Id$ */ - -package org.apache.fop.image; - -import org.apache.fop.apps.FOUserAgent; - -/** - * Class to load images. - */ -class ImageLoader { - - private String url; - private ImageCache cache; - private boolean valid = true; - private FOUserAgent userAgent; - private FopImage image = null; - - /** - * Main constructor. - * @param url URL to the image - * @param cache Image cache - * @param ua User agent - */ - public ImageLoader(String url, ImageCache cache, FOUserAgent ua) { - this.url = url; - this.cache = cache; - this.userAgent = ua; - } - - /** - * Loads the image. - * @return the loaded image - */ - public synchronized FopImage loadImage() { - if (!valid || image != null) { - return image; - } - ImageFactory imageFactory = userAgent.getFactory().getImageFactory(); - image = imageFactory.loadImage(url, userAgent); - if (image == null) { - cache.invalidateImage(url, userAgent); - valid = false; - } - return image; - } - -} |