Examples of ResourcePreProcessor

com.google.jstestdriver.hooks.ResourcePreProcessor
Processes a list files before they are loaded. @author corysmith
ro.isdc.wro.model.resource.processor.ResourcePreProcessor
Perform actual processing of the resource content from the {@link Reader} and writes the processed content to the{@link Writer}. The processor should focus only on transformation. If a processing fails, it is preferred to propagate the exception, because wro4j can allow custom behavior for this situation. It is possible to treat the exceptions by leaving the processed output unchanged, but in this case you may not benefit of global configuration. @author Alex Objelean @created Created on Nov 19, 2008

Examples of ro.isdc.wro.model.resource.processor.ResourcePreProcessor

   * Decorates preProcessor with mandatory decorators.
   * This method is synchronized to ensure that processor is injected before it is being used by other thread.
   */
  private synchronized ResourcePreProcessor decoratePreProcessor(final ResourcePreProcessor processor,
      final ProcessingCriteria criteria) {
    final ResourcePreProcessor decorated = new DefaultProcessorDecorator(processor, criteria) {
      @Override
      public void process(final Resource resource, final Reader reader, final Writer writer)
          throws IOException {
        try {
          callbackRegistry.onBeforePreProcess();

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Examples of ro.isdc.wro.model.resource.processor.ResourcePreProcessor

    final Resource resource = Resource.create(cacheKey.getGroupName(), cacheKey.getType());


    Reader reader = new StringReader(content.toString());
    Writer writer = null;
    for (final ResourcePostProcessor processor : processors) {
      final ResourcePreProcessor decoratedProcessor = decorateProcessor(processor, cacheKey.isMinimize());
      writer = new StringWriter();
      decoratedProcessor.process(resource, reader, writer);
      reader = new StringReader(writer.toString());
    }
    return writer.toString();
  }

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Examples of ro.isdc.wro.model.resource.processor.ResourcePreProcessor


  private static void compareFromDifferentFolders(final File sourceFolder, final File targetFolder,
      final IOFileFilter fileFilter, final Transformer<String> toTargetFileName, final ResourcePostProcessor processor)
      throws IOException {
    // TODO use ProcessorsUtils
    compareFromDifferentFolders(sourceFolder, targetFolder, fileFilter, toTargetFileName, new ResourcePreProcessor() {
      public void process(final Resource resource, final Reader reader, final Writer writer)
          throws IOException {
        processor.process(reader, writer);
      }
    });

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Examples of ro.isdc.wro.model.resource.processor.ResourcePreProcessor

   * {@inheritDoc}
   */
  @Override
  public void process(final Resource resource, final Reader reader, final Writer writer)
      throws IOException {
    final ResourcePreProcessor decoratedProcessor = getDecoratedObject();
    if (decoratedProcessor instanceof SupportAware) {
      if (!((SupportAware) decoratedProcessor).isSupported()) {
        throw new WroRuntimeException(toString() + " processor is not supported on this environment");
      }
    }

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Examples of ro.isdc.wro.model.resource.processor.ResourcePreProcessor

   * Ignored because it fails when running the test from command line.
   */
  @Test
  public void testFromFolder()
      throws Exception {
    final ResourcePreProcessor processor = new WroManagerProcessor();
    final URL url = getClass().getResource("wroManager");


    final File testFolder = new File(url.getFile(), "test");
    final File expectedFolder = new File(url.getFile(), "expected");
    WroTestUtils.compareFromDifferentFoldersByExtension(testFolder, expectedFolder, "js", processor);

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Examples of ro.isdc.wro.model.resource.processor.ResourcePreProcessor

    assertFalse(createCssImportInspector("#someId {color: red}").containsImport());
    assertFalse(createCssImportInspector("#import {display: block}").containsImport());
  }


  private ResourcePreProcessor createFindImportsProcessor() {
    return new ResourcePreProcessor() {
      public void process(final Resource resource, final Reader reader, final Writer writer)
          throws IOException {
        final List<String> results = createCssImportInspector(IOUtils.toString(reader)).findImports();
        for (final String string : results) {
          writer.write(string + "\n");

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Examples of ro.isdc.wro.model.resource.processor.ResourcePreProcessor

      }
    };
  }


  private ResourcePreProcessor createImportsRemovalProcessor() {
    return new ResourcePreProcessor() {
      public void process(final Resource resource, final Reader reader, final Writer writer)
          throws IOException {
        writer.write(createCssImportInspector("").removeImportsFromComments(IOUtils.toString(reader)));
      }
    };

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Examples of ro.isdc.wro.model.resource.processor.ResourcePreProcessor

      }
    };
  }


  private ResourcePreProcessor createRemoveImportsProcessor() {
    return new ResourcePreProcessor() {
      public void process(final Resource resource, final Reader reader, final Writer writer)
          throws IOException {
        writer.write(createCssImportInspector(IOUtils.toString(reader)).removeImportStatements());
      }
    };

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Examples of ro.isdc.wro.model.resource.processor.ResourcePreProcessor

  }


  @Test
  public void shouldInvokePreProcessorWhenImportIsSupported()
      throws Exception {
    final ResourcePreProcessor processor = Mockito.spy(new ImportAwareProcessor());
    victim = new ImportAwareProcessorDecorator(processor, ProcessingType.IMPORT_ONLY);
    initVictim();
    victim.process(mockReader, mockWriter);
    Mockito.verify(processor, Mockito.atLeastOnce()).process(Mockito.any(Resource.class), Mockito.any(Reader.class),
        Mockito.any(Writer.class));

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Examples of ro.isdc.wro.model.resource.processor.ResourcePreProcessor

    final File expectedFolder = new File(url.getFile(), expectedFolderName);
    WroTestUtils.compareFromDifferentFoldersByExtension(testFolder, expectedFolder, "css", processor);
  }


  private ResourcePreProcessor createProcessorWithHandler(final ItemHandler handler) {
    return new ResourcePreProcessor() {
      public void process(final Resource resource, final Reader reader, final Writer writer)
          throws IOException {
        writer.write(victim.findAndReplace(IOUtils.toString(reader), handler));
      }
    };

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