//
// intial-page-number types
//
- private static final int EXPLICIT = 0;
- private static final int AUTO = 1;
- private static final int AUTO_EVEN = 2;
- private static final int AUTO_ODD = 3;
+ public static final int EXPLICIT = 0;
+ public static final int AUTO = 1;
+ public static final int AUTO_EVEN = 2;
+ public static final int AUTO_ODD = 3;
//
// associations
/**
* Map of flows to their flow name (flow-name, Flow)
*/
- private HashMap flowMap;
+ public HashMap flowMap;
// according to communication from Paul Grosso (XSL-List,
// 001228, Number 406), confusion in spec section 6.4.5 about
// page number and related formatting variables
private String ipnValue;
- private int currentPageNumber = 0;
+ public int currentPageNumber = 0;
private int explicitFirstNumber = 0; // explicitly specified
- private int firstPageNumber = 0; // actual
- private PageNumberGenerator pageNumberGenerator;
+ public int firstPageNumber = 0; // actual
+ public PageNumberGenerator pageNumberGenerator;
- private int forcePageCount = 0;
+ public int forcePageCount = 0;
private int pageCount = 0;
private boolean isForcing = false;
/**
* specifies page numbering type (auto|auto-even|auto-odd|explicit)
*/
- private int pageNumberType;
+ public int pageNumberType;
/**
* used to determine whether to calculate auto, auto-even, auto-odd
* The pageSequenceMaster is null if master-reference refers to a
* simple-page-master.
*/
- private SimplePageMaster simplePageMaster;
- private PageSequenceMaster pageSequenceMaster;
+ public SimplePageMaster simplePageMaster;
+ public PageSequenceMaster pageSequenceMaster;
/**
* The main content flow for this page-sequence.
* ============================================================================
* The Apache Software License, Version 1.1
* ============================================================================
- *
+ *
* Copyright (C) 1999-2003 The Apache Software Foundation. All rights reserved.
- *
+ *
* Redistribution and use in source and binary forms, with or without modifica-
* tion, are permitted provided that the following conditions are met:
- *
+ *
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
- *
+ *
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
- *
+ *
* 3. The end-user documentation included with the redistribution, if any, must
* include the following acknowledgment: "This product includes software
* developed by the Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself, if
* and wherever such third-party acknowledgments normally appear.
- *
+ *
* 4. The names "FOP" and "Apache Software Foundation" must not be used to
* endorse or promote products derived from this software without prior
* written permission. For written permission, please contact
* apache@apache.org.
- *
+ *
* 5. Products derived from this software may not be called "Apache", nor may
* "Apache" appear in their name, without prior written permission of the
* Apache Software Foundation.
- *
+ *
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ============================================================================
- *
+ *
* This software consists of voluntary contributions made by many individuals
* on behalf of the Apache Software Foundation and was originally created by
* James Tauber <jtauber@jtauber.com>. For more information on the Apache
* Software Foundation, please see <http://www.apache.org/>.
- */
+ */
package org.apache.fop.image;
// Java
* @author Eric SCHAEFFER
*/
public class ImageFactory {
-
+
private static ImageFactory factory = new ImageFactory();
-
+
private ImageCache cache = new ContextImageCache(true);
private ImageFactory() {
* @param ua the user agent context
* @return the fop image instance
*/
- protected static FopImage loadImage(String href, FOUserAgent ua) {
+ public static FopImage loadImage(String href, FOUserAgent ua) {
Logger log = ua.getLogger();
InputStream in = openStream(href, ua);
imgInfo = ImageReaderFactory.make(
href, in, ua);
} catch (Exception e) {
- log.error("Error while recovering image information ("
+ log.error("Error while recovering image information ("
+ href + ") : " + e.getMessage(), e);
return null;
}
} catch (Exception e) {
log.debug("Error closing the InputStream for the image", e);
}
- log.error("No ImageReader for this type of image ("
+ log.error("No ImageReader for this type of image ("
+ href + ")");
return null;
}
String imgMimeType = imgInfo.mimeType;
String imgClassName = getImageClassName(imgMimeType);
if (imgClassName == null) {
- log.error("Unsupported image type ("
+ log.error("Unsupported image type ("
+ href + "): " + imgMimeType);
return null;
}
} else {
msg = ex.getMessage();
}
- log.error("Error creating FopImage object ("
+ log.error("Error creating FopImage object ("
+ href + "): " + msg, (t == null) ? ex : t);
return null;
} catch (Exception ex) {
- log.error("Error creating FopImage object ("
+ log.error("Error creating FopImage object ("
+ href + "): " + ex.getMessage(), ex);
return null;
}
if (!(imageInstance instanceof org.apache.fop.image.FopImage)) {
- log.error("Error creating FopImage object ("
- + href + "): " + "class "
- + imageClass.getName()
+ log.error("Error creating FopImage object ("
+ + href + "): " + "class "
+ + imageClass.getName()
+ " doesn't implement org.apache.fop.image.FopImage interface");
return null;
}
try {
in = ua.getStream(href);
} catch (IOException ioe) {
- log.error("Error while opening stream for ("
+ log.error("Error while opening stream for ("
+ href + "): " + ioe.getMessage(), ioe);
return null;
}
} catch (Exception e) {
// maybe relative
if (ua.getBaseURL() == null) {
- log.error("Error with image URL: " + e.getMessage()
+ log.error("Error with image URL: " + e.getMessage()
+ " and no base URL is specified", e);
return null;
}
absoluteURL = new URL(ua.getBaseURL() + absoluteURL.getFile());
} catch (MalformedURLException e_context) {
// pb context url
- log.error("Invalid Image URL - error on relative URL: "
+ log.error("Invalid Image URL - error on relative URL: "
+ e_context.getMessage(), e_context);
return null;
}
log.error("Could not resolve URI for image: " + href);
return null;
}
-
+
//Decorate the InputStream with a BufferedInputStream
return new java.io.BufferedInputStream(in);
} catch (Exception e) {
- log.error("Error while opening stream for ("
+ log.error("Error while opening stream for ("
+ href + "): " + e.getMessage(), e);
return null;
}
* This keeps track of invalid images.
*/
class BasicImageCache implements ImageCache {
-
+
private Set invalid = Collections.synchronizedSet(new java.util.HashSet());
private Map contextStore = Collections.synchronizedMap(new java.util.HashMap());
* weak hashmap so they may be garbage collected.
*/
class ContextImageCache implements ImageCache {
-
+
// if this cache is collective then images can be shared
// among contexts, this implies that the base directory
// is either the same or does not effect the images being
projects / xmlgraphics-fop.git / commitdiff