Package org.apache.xmlgraphics.image.loader.spi

Examples of org.apache.xmlgraphics.image.loader.spi.ImageConverter

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        int converterCount = converters.size();
        int startingPoint = 0;
        if (cache != null) {
            for (int i = converterCount - 1; i >= 0; i--) {
                ImageConverter converter = getConverter(i);
                ImageFlavor flavor = converter.getTargetFlavor();
                img = cache.getImage(info, flavor);
                if (img != null) {
                    startingPoint = i + 1;
                    break;
                }
            }

            if (img == null && loader != null) {
                //try target flavor of loader from cache
                ImageFlavor flavor = loader.getTargetFlavor();
                img = cache.getImage(info, flavor);
            }
        }
        if (img == null && originalImage != null) {
            img = originalImage;
        }

        boolean entirelyInCache = true;
        long duration;
        if (img == null && loader != null) {
            //Load image
            img = loader.loadImage(info, hints, context);
            if (log.isTraceEnabled()) {
                duration = System.currentTimeMillis() - start;
                log.trace("Image loading using " + loader + " took " + duration + " ms.");
            }

            //Caching
            entirelyInCache = false;
            if (img.isCacheable()) {
                lastCacheableImage = img;
            }
        }
        if (img == null) {
            throw new ImageException(
                    "Pipeline fails. No ImageLoader and no original Image available.");
        }

        if (converterCount > 0) {
            for (int i = startingPoint; i < converterCount; i++) {
                ImageConverter converter = getConverter(i);
                start = System.currentTimeMillis();
                img = converter.convert(img, hints);
                if (log.isTraceEnabled()) {
                    duration = System.currentTimeMillis() - start;
                    log.trace("Image conversion using " + converter + " took " + duration + " ms.");
                }
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                        registry.getAdditionalPenalty(loader.getClass().getName()));
            }
        }
        Iterator iter = converters.iterator();
        while (iter.hasNext()) {
            ImageConverter converter = (ImageConverter)iter.next();
            penalty = penalty.add(converter.getConversionPenalty());
            if (registry != null) {
                penalty = penalty.add(
                        registry.getAdditionalPenalty(converter.getClass().getName()));
            }
        }
        return penalty;
    }
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        int converterCount = converters.size();
        int startingPoint = 0;
        if (cache != null) {
            for (int i = converterCount - 1; i >= 0; i--) {
                ImageConverter converter = getConverter(i);
                ImageFlavor flavor = converter.getTargetFlavor();
                img = cache.getImage(info, flavor);
                if (img != null) {
                    startingPoint = i + 1;
                    break;
                }
            }
       
            if (img == null && loader != null) {
                //try target flavor of loader from cache
                ImageFlavor flavor = loader.getTargetFlavor();
                img = cache.getImage(info, flavor);
            }
        }
        if (img == null && originalImage != null) {
            img = originalImage;
        }
       
        boolean entirelyInCache = true;
        if (img == null && loader != null) {
            //Load image
            img = loader.loadImage(info, hints, context);
            if (log.isTraceEnabled()) {
                duration = System.currentTimeMillis() - start;
                log.trace("Image loading using " + loader + " took " + duration + " ms.");
            }
           
            //Caching
            entirelyInCache = false;
            if (img.isCacheable()) {
                lastCacheableImage = img;
            }
        }
        if (img == null) {
            throw new ImageException(
                    "Pipeline fails. No ImageLoader and no original Image available.");
        }
       
        if (converterCount > 0) {
            for (int i = startingPoint; i < converterCount; i++) {
                ImageConverter converter = getConverter(i);
                start = System.currentTimeMillis();
                img = converter.convert(img, hints);
                if (log.isTraceEnabled()) {
                    duration = System.currentTimeMillis() - start;
                    log.trace("Image conversion using " + converter + " took " + duration + " ms.");
                }
               
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        if (loader != null) {
            penalty += loader.getUsagePenalty();
        }
        Iterator iter = converters.iterator();
        while (iter.hasNext()) {
            ImageConverter converter = (ImageConverter)iter.next();
            penalty += converter.getConversionPenalty();
        }
        return penalty;
    }
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            //Rebuild edge directory
            DefaultEdgeDirectory dir = new DefaultEdgeDirectory();
            Iterator iter = converters.iterator();
            while (iter.hasNext()) {
                ImageConverter converter = (ImageConverter)iter.next();
                dir.addEdge(new ImageConversionEdge(converter));
            }
           
            converterEdgeDirectoryVersion = registry.getImageConverterModifications();
            this.converterEdgeDirectory = dir; //Replace (thread-safe)
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        int converterCount = converters.size();
        int startingPoint = 0;
        if (cache != null) {
            for (int i = converterCount - 1; i >= 0; i--) {
                ImageConverter converter = getConverter(i);
                ImageFlavor flavor = converter.getTargetFlavor();
                img = cache.getImage(info, flavor);
                if (img != null) {
                    startingPoint = i + 1;
                    break;
                }
            }

            if (img == null && loader != null) {
                //try target flavor of loader from cache
                ImageFlavor flavor = loader.getTargetFlavor();
                img = cache.getImage(info, flavor);
            }
        }
        if (img == null && originalImage != null) {
            img = originalImage;
        }

        boolean entirelyInCache = true;
        if (img == null && loader != null) {
            //Load image
            img = loader.loadImage(info, hints, context);
            if (log.isTraceEnabled()) {
                duration = System.currentTimeMillis() - start;
                log.trace("Image loading using " + loader + " took " + duration + " ms.");
            }

            //Caching
            entirelyInCache = false;
            if (img.isCacheable()) {
                lastCacheableImage = img;
            }
        }
        if (img == null) {
            throw new ImageException(
                    "Pipeline fails. No ImageLoader and no original Image available.");
        }

        if (converterCount > 0) {
            for (int i = startingPoint; i < converterCount; i++) {
                ImageConverter converter = getConverter(i);
                start = System.currentTimeMillis();
                img = converter.convert(img, hints);
                if (log.isTraceEnabled()) {
                    duration = System.currentTimeMillis() - start;
                    log.trace("Image conversion using " + converter + " took " + duration + " ms.");
                }
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                        registry.getAdditionalPenalty(loader.getClass().getName()));
            }
        }
        Iterator iter = converters.iterator();
        while (iter.hasNext()) {
            ImageConverter converter = (ImageConverter)iter.next();
            penalty = penalty.add(converter.getConversionPenalty());
            if (registry != null) {
                penalty = penalty.add(
                        registry.getAdditionalPenalty(converter.getClass().getName()));
            }
        }
        return penalty;
    }
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            //Rebuild edge directory
            DefaultEdgeDirectory dir = new DefaultEdgeDirectory();
            Iterator iter = converters.iterator();
            while (iter.hasNext()) {
                ImageConverter converter = (ImageConverter)iter.next();
                Penalty penalty = Penalty.toPenalty(converter.getConversionPenalty());
                penalty = penalty.add(
                        registry.getAdditionalPenalty(converter.getClass().getName()));
                dir.addEdge(new ImageConversionEdge(converter, penalty));
            }

            converterEdgeDirectoryVersion = registry.getImageConverterModifications();
            this.converterEdgeDirectory = dir; //Replace (thread-safe)
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Related Classes of org.apache.xmlgraphics.image.loader.spi.ImageConverter

  • org.apache.xmlgraphics.image.loader.pipeline.ImageProviderPipeline
  • org.apache.xmlgraphics.image.loader.pipeline.PipelineFactory
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