Java 类org.eclipse.emf.ecore.resource.ContentHandler 实例源码

项目：rest-modeling-framework 文件：RamlResourceSet.java

public RamlResourceSet() {
    final List<URIHandler> uriHandlers = Arrays.asList(
            new PlatformResourceURIHandlerImpl(),
            new FileURIHandlerImpl(),
            new EFSURIHandlerImpl(),
            new ArchiveURIHandlerImpl(),
            new ContentNegotiationURIHandler(ACCEPT_HEADER_VALUE));
    final ExtensibleURIConverterImpl uriConverter =
            new ExtensibleURIConverterImpl(uriHandlers, ContentHandler.Registry.INSTANCE.contentHandlers());
    setURIConverter(uriConverter);

    final Resource.Factory.Registry resourceFactoryRegistry = getResourceFactoryRegistry();
    final RamlResourceFactory resourceFactory = new RamlResourceFactory();
    resourceFactoryRegistry
            .getExtensionToFactoryMap().put("raml", resourceFactory);

    resourceFactoryRegistry.getProtocolToFactoryMap()
            .put("http", resourceFactory);

    final Map<String, Object> contentTypeToFactoryMap = resourceFactoryRegistry.getContentTypeToFactoryMap();
    for (final String contentType : ACCEPTED_MIME_TYPES) {
        contentTypeToFactoryMap
                .put(contentType, resourceFactory);
    }
    addBuiltinTypes();
}

项目：xtext-core 文件：XtextGrammarReconcilationTest.java

@Test public void testSimple() throws Exception {
    // this fails see bug #252181
    String model = "grammar foo with org.eclipse.xtext.common.Terminals Honolulu : name=ID;";

    // load grammar model
    XtextResourceSet rs = get(XtextResourceSet.class);
    Resource resource = rs.createResource(URI.createURI("foo.xtext"), ContentHandler.UNSPECIFIED_CONTENT_TYPE);
    resource.load(new StringInputStream(model), null);
    Grammar object = (Grammar) resource.getContents().get(0);

    // modify first rule
    object.getRules().get(0).setName("HONOLULU");

    // save
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    resource.save(out, SaveOptions.newBuilder().format().getOptions().toOptionsMap());
    String result = new String(out.toByteArray());

    // check
    assertFalse(model.equals(result));
    String expectedModel = LineDelimiters.toPlatform("grammar foo with org.eclipse.xtext.common.Terminals\n\nHONOLULU:\n    name=ID;");
    assertEquals(expectedModel, result);
}

项目：xtext-core 文件：Xtext2EcoreTransformerTest.java

@Test
public void testBug_266807() throws Exception {
  final XtextResourceSet rs = this.<XtextResourceSet>get(XtextResourceSet.class);
  rs.setClasspathURIContext(this.getClass());
  StringConcatenation _builder = new StringConcatenation();
  _builder.append("classpath:/");
  String _replace = this.getClass().getPackage().getName().replace(Character.valueOf('.').charValue(), Character.valueOf('/').charValue());
  _builder.append(_replace);
  _builder.append("/Test.xtext");
  Resource _createResource = rs.createResource(
    URI.createURI(_builder.toString()), 
    ContentHandler.UNSPECIFIED_CONTENT_TYPE);
  final XtextResource resource = ((XtextResource) _createResource);
  resource.load(null);
  EList<Resource.Diagnostic> _errors = resource.getErrors();
  for (final Resource.Diagnostic d : _errors) {
    Assert.fail(d.getMessage());
  }
}

项目：eclipse-avro 文件：PlatformContentHandlerImpl.java

/**
 * Returns the given property's Eclipse value converted to EMF's corresponding basic value.
 * @param qualifiedName the name of the property for which this value applies.
 * @param value the value to convert.
 * @return the given property's Eclipse value converted to EMF's corresponding basic value.
 */
protected Object getDescriptionValue(QualifiedName qualifiedName, Object value)
{
  if (value == null)
  {
    return null;
  }
  else if (IContentDescription.BYTE_ORDER_MARK.equals(qualifiedName))
  {
    for (ByteOrderMark byteOrderMarker : ContentHandler.ByteOrderMark.values())
    {
      if (value == byteOrderMarker.bytes())
      {
        return byteOrderMarker;
      }
    }
    return null;
  }
  else
  {
    return value;
  }
}

项目：eclipse-avro 文件：ContentHandlerImpl.java

/**
 * Returns whether the named property is one requested in the options.
 * @param property the property in question.
 * @param options the options in which to look for the requested property.
 * @return whether the named property is one requested in the options.
 * @see #getRequestedProperties(Map)
 */
protected boolean isRequestedProperty(String property, Map<?, ?> options)
{
  if (ContentHandler.VALIDITY_PROPERTY.equals(property) || ContentHandler.CONTENT_TYPE_PROPERTY.equals(property))
  {
    return  true;
  }
  else
  {
    Set<String> requestedProperties = getRequestedProperties(options);
    if (requestedProperties == null)
    {
      return true;
    }
    else
    {
      return requestedProperties.contains(property);
    }
  }
}

项目：eclipse-avro 文件：ContentHandlerImpl.java

/**
 * Returns the line delimiter of the input stream; it's computed from the bytes interpreted using the {@link #getCharset(URI, InputStream, Map, Map) appropriate character set}.
 * @param uri the URI of the input stream.
 * @param inputStream the input stream.
 * @param options any options that might influence the interpretation of the content.
 * @param context a cache for previously computed information.
 * @return the line delimiter of the input stream.
 * @throws IOException if there is a problem loading the content.
 * @since 2.9
 */
protected String getLineDelimiter(URI uri, InputStream inputStream, Map<?, ?> options, Map<Object, Object> context) throws IOException
{
  String result = (String)context.get(ContentHandler.LINE_DELIMITER_PROPERTY);
  if (result == null)
  {
    String charset = getCharset(uri, inputStream, options, context);
    if (charset != null)
    {
      result = getLineDelimiter(inputStream, charset);
      if (result != null)
      {
        context.put(ContentHandler.LINE_DELIMITER_PROPERTY, result);
      }
    }
  }
  return result;
}

项目：eclipse-avro 文件：ContentHandlerImpl.java

/**
 * Returns the given property's basic EMF value converted to the corresponding Eclipse value.
 * @param qualifiedName the name of the property for which this value applies.
 * @param value the value to convert.
 * @return the given property's basic EMF value converted to the corresponding Eclipse value.
 */
protected Object getDescriptionValue(QualifiedName qualifiedName, Object value)
{
  if (value == null)
  {
    return null;
  }
  else if (IContentDescription.BYTE_ORDER_MARK.equals(qualifiedName))
  {
    return ((ContentHandler.ByteOrderMark)value).bytes();
  }
  else
  {
    return value;
  }
}

项目：clickwatch 文件：PlatformContentHandlerImpl.java

/**
 * Returns the given property's Eclipse value converted to EMF's corresponding basic value.
 * @param qualifiedName the name of the property for which this value applies.
 * @param value the value to convert.
 * @return the given property's Eclipse value converted to EMF's corresponding basic value.
 */
protected Object getDescriptionValue(QualifiedName qualifiedName, Object value)
{
  if (value == null)
  {
    return null;
  }
  else if (IContentDescription.BYTE_ORDER_MARK.equals(qualifiedName))
  {
    for (ByteOrderMark byteOrderMarker : ContentHandler.ByteOrderMark.values())
    {
      if (value == byteOrderMarker.bytes())
      {
        return byteOrderMarker;
      }
    }
    return null;
  }
  else
  {
    return value;
  }
}

项目：clickwatch 文件：ContentHandlerImpl.java

/**
 * Returns whether the named property is one requested in the options.
 * @param property the property in question.
 * @param options the options in which to look for the requested property.
 * @return whether the named property is one requested in the options.
 * @see #getRequestedProperties(Map)
 */
protected boolean isRequestedProperty(String property, Map<?, ?> options)
{
  if (ContentHandler.VALIDITY_PROPERTY.equals(property) || ContentHandler.CONTENT_TYPE_PROPERTY.equals(property))
  {
    return  true;
  }
  else
  {
    Set<String> requestedProperties = getRequestedProperties(options);
    if (requestedProperties == null)
    {
      return true;
    }
    else
    {
      return requestedProperties.contains(property);
    }
  }
}

项目：clickwatch 文件：ContentHandlerImpl.java

/**
 * Returns the given property's basic EMF value converted to the corresponding Eclipse value.
 * @param qualifiedName the name of the property for which this value applies.
 * @param value the value to convert.
 * @return the given property's basic EMF value converted to the corresponding Eclipse value.
 */
protected Object getDescriptionValue(QualifiedName qualifiedName, Object value)
{
  if (value == null)
  {
    return null;
  }
  else if (IContentDescription.BYTE_ORDER_MARK.equals(qualifiedName))
  {
    return ((ContentHandler.ByteOrderMark)value).bytes();
  }
  else
  {
    return value;
  }
}

项目：xtext-extras 文件：GrammarAccessFragment.java

@Override
public void generate(Grammar grammar, XpandExecutionContext ctx) {
    RuleNames.ensureAdapterInstalled(grammar);
    super.generate(grammar, ctx);

    final ResourceSaveIndicator isSaving = new ResourceSaveIndicator();
    // create a defensive clone
    Grammar copy = deepCopy(grammar, isSaving);
    ResourceSet set = copy.eResource().getResourceSet();

    // save grammar model
    String path;
    if (xmlVersion == null) {
        path = GrammarUtil.getClasspathRelativePathToBinGrammar(copy);
    } else {
        log.warn("'xmlVersion' has been specified for this "
                + GrammarAccessFragment.class.getSimpleName()
                + ". Therefore, the grammar is persisted as XMI and not as binary. This can be a performance drawback.");
        path = GrammarUtil.getClasspathRelativePathToXmi(copy);
    }
    URI uri = URI.createURI(ctx.getOutput().getOutlet(Generator.SRC_GEN).getPath() + "/" + path);
    Resource resource = set.createResource(uri, ContentHandler.UNSPECIFIED_CONTENT_TYPE);
    addAllGrammarsToResource(resource, copy, new HashSet<Grammar>());
    isSaving.set(Boolean.TRUE);
    Map<String, Object> saveOptions = Maps.newHashMap();
    if (resource instanceof XMLResource) {
        ((XMLResource) resource).setXMLVersion(getXmlVersion());
    } else if (resource instanceof BinaryResourceImpl){
        saveOptions.put(BinaryResourceImpl.OPTION_VERSION, BinaryResourceImpl.BinaryIO.Version.VERSION_1_1);
        saveOptions.put(BinaryResourceImpl.OPTION_STYLE_DATA_CONVERTER, Boolean.TRUE);
    }
    try {
        resource.save(saveOptions);
    } catch (IOException e) {
        log.error(e.getMessage(), e);
    } finally {
        isSaving.set(Boolean.FALSE);
    }
}

项目：xtext-extras 文件：GrammarAccessFragment.java

/**
 * @since 2.4
 */
protected void movePackageToNewResource(EPackage pack, ResourceSet set) {
    Resource resource = set.createResource(
            URI.createURI("___temp___." + FragmentFakingEcoreResourceFactoryImpl.ECORE_SUFFIX),
            ContentHandler.UNSPECIFIED_CONTENT_TYPE);
    resource.setURI(URI.createURI(pack.getNsURI()));
    resource.getContents().add(pack);
}

项目：xtext-extras 文件：EMFGeneratorFragment.java

protected Resource createResourceForEPackages(Grammar grammar, XpandExecutionContext ctx, List<EPackage> packs,
        ResourceSet rs) {
    URI ecoreFileUri = getEcoreFileUri(grammar, ctx);
    ecoreFileUri = toPlatformResourceURI(ecoreFileUri);
    Resource existing = rs.getResource(ecoreFileUri, false);
    if (existing != null) {
        existing.unload();
        rs.getResources().remove(existing);
    }
    Resource ecoreFile = rs.createResource(ecoreFileUri, ContentHandler.UNSPECIFIED_CONTENT_TYPE);
    ecoreFile.getContents().addAll(packs);
    return ecoreFile;
}

项目：xtext-core 文件：ResourceServiceProviderRegistryImpl.java

@Override
protected synchronized URIConverter getURIConverter() {
    if (this.uriConverter == null) {
        List<ContentHandler> withoutPlatformDelegate = Lists.newArrayList();
        for (ContentHandler contentHandler : ContentHandler.Registry.INSTANCE.contentHandlers()) {
            if (!isTooEager(contentHandler))
                withoutPlatformDelegate.add(contentHandler);
        }
        this.uriConverter = new ExtensibleURIConverterImpl(URIHandler.DEFAULT_HANDLERS, withoutPlatformDelegate);
    }
    return this.uriConverter;
}

项目：xtext-core 文件：GrammarAccessFragment2.java

protected void movePackageToNewResource(final EPackage pack, final ResourceSet set) {
  final Resource resource = set.createResource(
    URI.createURI(("___temp___." + FragmentFakingEcoreResource.FactoryImpl.ECORE_SUFFIX)), 
    ContentHandler.UNSPECIFIED_CONTENT_TYPE);
  resource.setURI(URI.createURI(pack.getNsURI()));
  resource.getContents().add(pack);
}

项目：xtext-core 文件：EMFGeneratorFragment2.java

protected Resource createResourceForEPackages(final Grammar grammar, final List<EPackage> packs, final ResourceSet rs) {
  final URI ecoreFileUri = this.getEcoreFileUri(grammar);
  final Resource existing = rs.getResource(ecoreFileUri, false);
  if ((existing != null)) {
    existing.unload();
    rs.getResources().remove(existing);
  }
  final Resource ecoreFile = rs.createResource(ecoreFileUri, ContentHandler.UNSPECIFIED_CONTENT_TYPE);
  ecoreFile.getContents().addAll(packs);
  return ecoreFile;
}

项目：xtext-core 文件：EcoreUtil2Test.java

@Test public void testSimple() throws Exception {
    ResourceSet rs = new ResourceSetImpl();
    Resource foo = rs.createResource(URI.createURI("foo.xmi"), ContentHandler.UNSPECIFIED_CONTENT_TYPE);
    EPackage ePackage = EcoreFactory.eINSTANCE.createEPackage();
    foo.getContents().add(ePackage);
    Resource bar = rs.createResource(URI.createURI("bar.xmi"), ContentHandler.UNSPECIFIED_CONTENT_TYPE);
    bar.getContents().add(EcoreFactory.eINSTANCE.createEAttribute());

    assertEquals(true, EcoreUtil2.isValidUri(ePackage, URI.createURI("bar.xmi")));
}

项目：xtext-core 文件：EcoreUtil2Test.java

@Test public void testEPackageURI() throws Exception {
    ResourceSet rs = new ResourceSetImpl();
    Resource foo = rs.createResource(URI.createURI("foo.xmi"), ContentHandler.UNSPECIFIED_CONTENT_TYPE);
    EPackage ePackage = EcoreFactory.eINSTANCE.createEPackage();
    foo.getContents().add(ePackage);

    assertEquals(true, EcoreUtil2.isValidUri(ePackage, URI.createURI(EcorePackage.eNS_URI)));
}

项目：xtext-core 文件：EcoreUtil2Test.java

@Test public void testClone() throws Exception {
    Resource.Factory.Registry.INSTANCE.getExtensionToFactoryMap().put(Resource.Factory.Registry.DEFAULT_EXTENSION,
            new XMIResourceFactoryImpl());
    EPackage.Registry.INSTANCE.put(EcorePackage.eINSTANCE.getNsURI(), EcorePackage.eINSTANCE);

    ResourceSetImpl rs = new ResourceSetImpl();
    Resource r1 = rs.createResource(URI.createURI("foo.xmi"), ContentHandler.UNSPECIFIED_CONTENT_TYPE);
    Resource r2 = rs.createResource(URI.createURI("bar.xmi"), ContentHandler.UNSPECIFIED_CONTENT_TYPE);
    EClass a = EcoreFactory.eINSTANCE.createEClass();
    a.setName("a");
    EClass b = EcoreFactory.eINSTANCE.createEClass();
    r1.getContents().add(a);
    b.setName("b");
    b.getESuperTypes().add(a);
    r2.getContents().add(b);

    ResourceSetImpl clone = EcoreUtil2.clone(new ResourceSetImpl(), rs);
    EList<Resource> list = clone.getResources();

    Resource resA = list.get(0);
    assertEquals(URI.createURI("foo.xmi"),resA.getURI());
    assertNotSame(resA, r1);

    Resource resB = list.get(1);
    assertEquals(URI.createURI("bar.xmi"),resB.getURI());
    assertNotSame(resB, r2);

    EClass a1 = (EClass)resA.getContents().get(0);
    EClass b1 = (EClass)resB.getContents().get(0);
    assertEquals("a", a1.getName());
    assertNotSame(a, a1);
    assertEquals("b", b1.getName());
    assertNotSame(b, b1);
    assertSame(b1.getESuperTypes().get(0),a1);
    assertSame(b.getESuperTypes().get(0),a);
}

项目：xtext-core 文件：XtextGrammarSerializationTest.java

public void _testXtestSerializationSelfTest() throws Exception {
  Resource res = this.<XtextResourceSet>get(XtextResourceSet.class).createResource(URI.createURI("myfile.xtext"), 
    ContentHandler.UNSPECIFIED_CONTENT_TYPE);
  res.getContents().add(this.<XtextGrammarAccess>get(XtextGrammarAccess.class).getGrammar());
  OutputStream outputStream = new ByteArrayOutputStream();
  res.save(outputStream, Collections.<Object, Object>emptyMap());
}

项目：dsl-devkit 文件：ResourceServiceProviderLocator.java

/**
 * Finds the {@link IResourceServiceProvider} for a language given its file extension.
 *
 * @param extension
 *          the language's file extension
 * @return the resource service provider for the {@code extension} or null if there is none
 */
public IResourceServiceProvider getResourceServiceProviderByExtension(final String extension) {
  Object object = IResourceServiceProvider.Registry.INSTANCE.getExtensionToFactoryMap().get(extension);
  if (object instanceof IResourceServiceProvider) {
    return (IResourceServiceProvider) object;
  } else {
    URI fake = URI.createURI("fake:/foo." + extension); //$NON-NLS-1$
    return IResourceServiceProvider.Registry.INSTANCE.getResourceServiceProvider(fake, ContentHandler.UNSPECIFIED_CONTENT_TYPE);
  }
}

项目：bts 文件：ResourceForIEditorInputFactory.java

protected XtextResource createResource(ResourceSet resourceSet, URI uri) {
    //TODO use the resource factory directly (injected), since the use might open any file with this editor.
    Resource aResource = resourceSet.createResource(uri, ContentHandler.UNSPECIFIED_CONTENT_TYPE);
    if (!(aResource instanceof XtextResource))
        throw new IllegalStateException("The resource factory registered for " + uri
                + " does not yield an XtextResource. Make sure the file name extension is correct (case matters).");
    return (XtextResource) aResource;
}

项目：openhab-hdl 文件：ResourceForFileEditorFactory.java

private XtextResource getResource(ResourceSet resourceSet, URI uri) {
    Resource aResource = resourceSet.createResource(uri, ContentHandler.UNSPECIFIED_CONTENT_TYPE);
    if (!(aResource instanceof XtextResource))
        throw new IllegalStateException("The resource factory registered for " + uri
                + " does not yield an XtextResource. Make sure the right resource factory has been registered.");
    return (XtextResource) aResource;
}

项目：OpenSPIFe 文件：EnsembleResourceSet.java

public EnsembleResourceSet() {
    super();

    for (EnsembleResourceFactory factory : factories) {
        factory.setResourceSet(this);
    }

    List<URIHandler> handlers = new ArrayList<URIHandler>(URIHandler.DEFAULT_HANDLERS);
    handlers.addAll(0, getURIHandlerContributions());
    setURIConverter(new ExtensibleURIConverterImpl(handlers, ContentHandler.Registry.INSTANCE.contentHandlers()));
}

项目：eclipse-avro 文件：ResourceFactoryRegistryImpl.java

protected String getContentTypeIdentifier(URI uri)
{
  try
  {
    Map<String, ?> contentDescription = getURIConverter().contentDescription(uri, getContentDescriptionOptions());
    return (String)contentDescription.get(ContentHandler.CONTENT_TYPE_PROPERTY);
  }
  catch (IOException e)
  {
    return null;
  }
}

项目：eclipse-avro 文件：ContentHandlerRegistryImpl.java

public void put(int priority, ContentHandler contentHandler)
{
  Integer integerPriority = priority;
  List<ContentHandler> contentHandlers = get(integerPriority);
  if (contentHandlers == null)
  {
    put(integerPriority, contentHandlers = new ArrayList<ContentHandler>());
  }
  contentHandlers.add(contentHandler);
}

项目：eclipse-avro 文件：ResourceSetImpl.java

public Resource.Factory.Registry getResourceFactoryRegistry()
{
  if (resourceFactoryRegistry == null)
  {
    resourceFactoryRegistry =
      new ResourceFactoryRegistryImpl()
      {
        @Override
        protected Resource.Factory delegatedGetFactory(URI uri, String contentTypeIdentifier)
        {
          return
            convert
              (getFactory
                (uri,
                 Resource.Factory.Registry.INSTANCE.getProtocolToFactoryMap(),
                 Resource.Factory.Registry.INSTANCE.getExtensionToFactoryMap(),
                 Resource.Factory.Registry.INSTANCE.getContentTypeToFactoryMap(),
                 contentTypeIdentifier,
                 false));
        }

        @Override
        protected URIConverter getURIConverter()
        {
          return ResourceSetImpl.this.getURIConverter();
        }

        @Override
        protected Map<?, ?> getContentDescriptionOptions()
        {
          return new ExtensibleURIConverterImpl.OptionsMap(ContentHandler.OPTION_REQUESTED_PROPERTIES, CONTENT_TYPE_REQUESTED_PROPERTIES, getLoadOptions());
        }
      };
  }
  return resourceFactoryRegistry;
}

项目：eclipse-avro 文件：ExtensibleURIConverterImpl.java

public EList<ContentHandler> getContentHandlers()
{
  if (contentHandlers == null)
  {
    contentHandlers = new ContentHandlerList();
  }
  return contentHandlers;
}

项目：eclipse-avro 文件：ContentHandlerImpl.java

/**
 * This base implementation handles computing the {@link ContentHandler#BYTE_ORDER_MARK_PROPERTY}, 
 * the {@link ContentHandler#CHARSET_PROPERTY character set property},
 * and the {@link ContentHandler#LINE_DELIMITER_PROPERTY line delimiter property}.
 * for each such {@link #isRequestedProperty(String, Map) requested property}.
 */
public Map<String, Object> contentDescription(URI uri, InputStream inputStream, Map<?, ?> options, Map<Object, Object> context) throws IOException
{
  Map<String, Object> result = createContentDescription(ContentHandler.Validity.INDETERMINATE);
  if (isRequestedProperty(ContentHandler.BYTE_ORDER_MARK_PROPERTY, options))
  {
    ByteOrderMark byteOrderMark = getByteOrderMark(uri, inputStream, options, context);
    if (byteOrderMark != null)
    {
      result.put(ContentHandler.BYTE_ORDER_MARK_PROPERTY, byteOrderMark);
    }
  }
  if (isRequestedProperty(ContentHandler.CHARSET_PROPERTY, options))
  {
    String charset = getCharset(uri, inputStream, options, context);
    if (charset != null)
    {
      result.put(ContentHandler.CHARSET_PROPERTY, charset);
    }
  }
  if (isRequestedProperty(ContentHandler.LINE_DELIMITER_PROPERTY, options))
  {
    String lineDelimiter = getLineDelimiter(uri, inputStream, options, context);
    if (lineDelimiter != null)
    {
      result.put(ContentHandler.LINE_DELIMITER_PROPERTY, lineDelimiter);
    }
  }
  return result;
}

项目：eclipse-avro 文件：ContentHandlerImpl.java

/**
 * Returns the byte order marker at the start of the input stream.
 * @param uri the URI of the input stream.
 * @param inputStream the input stream to scan.
 * @param options any options to influence the behavior; this base implementation ignores this.
 * @param context the cache for fetching and storing a previous computation of the byte order marker; this base implementation caches {@link ContentHandler#BYTE_ORDER_MARK_PROPERTY}.
 * @return the byte order marker at the start of the input stream.
 * @throws IOException
 */
protected ByteOrderMark getByteOrderMark(URI uri, InputStream inputStream, Map<?, ?> options, Map<Object, Object> context) throws IOException
{
  ByteOrderMark result = (ByteOrderMark)context.get(ContentHandler.BYTE_ORDER_MARK_PROPERTY);
  if (result == null)
  {
    result = ByteOrderMark.read(inputStream);
    inputStream.reset();
    context.put(ContentHandler.BYTE_ORDER_MARK_PROPERTY, result);
  }
  return result;
}

项目：clickwatch 文件：ResourceFactoryRegistryImpl.java

protected String getContentTypeIdentifier(URI uri)
{
  try
  {
    Map<String, ?> contentDescription = getURIConverter().contentDescription(uri, getContentDescriptionOptions());
    return (String)contentDescription.get(ContentHandler.CONTENT_TYPE_PROPERTY);
  }
  catch (IOException e)
  {
    return null;
  }
}

项目：clickwatch 文件：ContentHandlerRegistryImpl.java

public void put(int priority, ContentHandler contentHandler)
{
  Integer integerPriority = priority;
  List<ContentHandler> contentHandlers = get(integerPriority);
  if (contentHandlers == null)
  {
    put(integerPriority, contentHandlers = new ArrayList<ContentHandler>());
  }
  contentHandlers.add(contentHandler);
}

项目：clickwatch 文件：ExtensibleURIConverterImpl.java

public EList<ContentHandler> getContentHandlers()
{
  if (contentHandlers == null)
  {
    contentHandlers = new ContentHandlerList();
  }
  return contentHandlers;
}

项目：clickwatch 文件：ContentHandlerImpl.java

/**
 * This base implementation handles looking up the {@link ContentHandler#BYTE_ORDER_MARK_PROPERTY} if that's a {@link #isRequestedProperty(String, Map) requested property}.
 */
public Map<String, Object> contentDescription(URI uri, InputStream inputStream, Map<?, ?> options, Map<Object, Object> context) throws IOException
{
  Map<String, Object> result = createContentDescription(ContentHandler.Validity.INDETERMINATE);
  if (isRequestedProperty(ContentHandler.BYTE_ORDER_MARK_PROPERTY, options))
  {
    result.put(ContentHandler.BYTE_ORDER_MARK_PROPERTY, getByteOrderMark(uri, inputStream, options, context));
  }
  return result;
}

项目：clickwatch 文件：ContentHandlerImpl.java

/**
 * Returns the byte order marker at the start of the input stream.
 * @param uri the URI of the input stream.
 * @param inputStream the input stream to scan.
 * @param options any options to influence the behavior; this base implementation ignores this.
 * @param context the cache for fetching and storing a previous computation of the byte order marker; this base implementation caches {@link ContentHandler#BYTE_ORDER_MARK_PROPERTY}.
 * @return the byte order marker at the start of the input stream.
 * @throws IOException
 */
protected ByteOrderMark getByteOrderMark(URI uri, InputStream inputStream, Map<?, ?> options, Map<Object, Object> context) throws IOException
{
  ByteOrderMark result = (ByteOrderMark)context.get(ContentHandler.BYTE_ORDER_MARK_PROPERTY);
  if (result == null)
  {
    result = ByteOrderMark.read(inputStream);
    inputStream.reset();
    context.put(ContentHandler.BYTE_ORDER_MARK_PROPERTY, result);
  }
  return result;
}

项目：xtext-extras 文件：ClasspathTypeProvider.java

@Override
public EList<ContentHandler> getContentHandlers() {
    return existing.getContentHandlers();
}

项目：xtext-core 文件：ResourceServiceProviderRegistryImpl.java

@Override
public IResourceServiceProvider getResourceServiceProvider(URI uri) {
    return getResourceServiceProvider(uri, ContentHandler.UNSPECIFIED_CONTENT_TYPE);
}

项目：xtext-core 文件：GrammarAccessFragment2.java

protected void writeGrammar() {
  final Wrapper<Boolean> isSaving = Wrapper.<Boolean>wrap(Boolean.valueOf(false));
  final ResourceSet cloneInto = new ResourceSetImpl();
  Map<String, Object> _extensionToFactoryMap = cloneInto.getResourceFactoryRegistry().getExtensionToFactoryMap();
  FragmentFakingEcoreResource.FactoryImpl _factoryImpl = new FragmentFakingEcoreResource.FactoryImpl(isSaving);
  _extensionToFactoryMap.put(
    FragmentFakingEcoreResource.FactoryImpl.ECORE_SUFFIX, _factoryImpl);
  final ResourceSet resourceSet = EcoreUtil2.<ResourceSet>clone(cloneInto, this.getLanguage().getGrammar().eResource().getResourceSet());
  EObject _head = IterableExtensions.<EObject>head(resourceSet.getResource(this.getLanguage().getGrammar().eResource().getURI(), true).getContents());
  final Grammar copy = ((Grammar) _head);
  String _xifexpression = null;
  if ((this.xmlVersion == null)) {
    _xifexpression = GrammarUtil.getClasspathRelativePathToBinGrammar(copy);
  } else {
    String _xblockexpression = null;
    {
      String _simpleName = GrammarAccessFragment2.class.getSimpleName();
      String _plus = ("The property \'xmlVersion\' has been specified for this " + _simpleName);
      String _plus_1 = (_plus + ". Therefore, the grammar is persisted as XMI and not as binary. This can be a performance drawback.");
      GrammarAccessFragment2.LOG.warn(_plus_1);
      _xblockexpression = GrammarUtil.getClasspathRelativePathToXmi(copy);
    }
    _xifexpression = _xblockexpression;
  }
  final String path = _xifexpression;
  final URI uri = this.getProjectConfig().getRuntime().getSrcGen().getURI(path);
  final Resource resource = resourceSet.createResource(uri, ContentHandler.UNSPECIFIED_CONTENT_TYPE);
  HashSet<Grammar> _hashSet = new HashSet<Grammar>();
  this.addAllGrammarsToResource(resource, copy, _hashSet);
  isSaving.set(Boolean.valueOf(true));
  final Map<String, Object> saveOptions = CollectionLiterals.<String, Object>newHashMap();
  if ((resource instanceof XMLResource)) {
    String _elvis = null;
    if (this.xmlVersion != null) {
      _elvis = this.xmlVersion;
    } else {
      _elvis = "1.0";
    }
    ((XMLResource)resource).setXMLVersion(_elvis);
  } else {
    if ((resource instanceof BinaryResourceImpl)) {
      saveOptions.put(BinaryResourceImpl.OPTION_VERSION, BinaryResourceImpl.BinaryIO.Version.VERSION_1_1);
      saveOptions.put(BinaryResourceImpl.OPTION_STYLE_DATA_CONVERTER, Boolean.valueOf(true));
    }
  }
  try {
    resource.save(saveOptions);
  } catch (final Throwable _t) {
    if (_t instanceof IOException) {
      final IOException e = (IOException)_t;
      GrammarAccessFragment2.LOG.error(e.getMessage(), e);
    } else {
      throw Exceptions.sneakyThrow(_t);
    }
  } finally {
    isSaving.set(Boolean.valueOf(false));
  }
}

项目：xtext-core 文件：NamesAreUniqueValidatorTest.java

@Override
public IResourceServiceProvider getResourceServiceProvider(URI uri) {
    return getResourceServiceProvider(uri, ContentHandler.UNSPECIFIED_CONTENT_TYPE);
}

项目：xtext-core 文件：ResourceSetBasedResourceDescriptionsTest.java

@Override
public IResourceServiceProvider getResourceServiceProvider(URI uri) {
    return getResourceServiceProvider(uri, ContentHandler.UNSPECIFIED_CONTENT_TYPE);
}