Examples of IContentDescription

org.eclipse.core.runtime.content.IContentDescription
A content description object contains information about the nature of arbitrary data.
A content description object will always include the content type for the examined contents, and may also include information on:
1. charset;
2. byte order mark;
3. other custom properties provided by third-party plug-ins.
Content describers provided by plug-ins will fill in most of the properties in a content description object, except for the content type, what is done by the platform. After a content description is filled in by a content interpreter, it is marked as immutable by the platform, so calling any of the mutator methods defined in this interface will cause an IllegalStateException to be thrown.

Default values for properties can be contributed by plug-ins as part of the content type definition markup.

This interface is not intended to be implemented by clients.
@see IContentDescriber @since 3.0

Examples of org.eclipse.core.runtime.content.IContentDescription

    }
    return NLS.bind(XMLUIMessages.Open, path);
  }


  private String getEditorLabel() throws CoreException {
    final IContentDescription description = fFile.getContentDescription();
    final IEditorDescriptor defaultEditor = PlatformUI.getWorkbench().getEditorRegistry().getDefaultEditor(fFile.getName(), description != null ? description.getContentType() : null);
    return defaultEditor != null ? defaultEditor.getLabel() : null;
  }

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Examples of org.eclipse.core.runtime.content.IContentDescription

      String extension = file.getFileExtension();
      if (extension != null && "xml".endsWith(extension.toLowerCase(Locale.US)))
        return true;
    }


    IContentDescription contentDescription = null;
    try {
      contentDescription = ((IFile) file).getContentDescription();
      if (contentDescription != null) {
        IContentType contentType = contentDescription.getContentType();
        return contentDescription != null && contentType.isKindOf(getXMLContentType());
      }
    }
    catch (CoreException e) {
      Logger.logException(e);

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Examples of org.eclipse.core.runtime.content.IContentDescription

   * This implementation delegates to the platform's content description support,
   */
  @Override
  public Map<String, Object> contentDescription(URI uri, InputStream inputStream, Map<?, ?> options, Map<Object, Object> context) throws IOException
  {
    IContentDescription contentDescription;
    if (uri.isPlatformResource() && PlatformResourceURIHandlerImpl.workspaceRoot != null)
    {
      contentDescription = PlatformResourceURIHandlerImpl.WorkbenchHelper.getContentDescription(uri.toPlatformString(true), options);
    }
    else
    {
      contentDescription = Platform.getContentTypeManager().getDescriptionFor(inputStream, uri.lastSegment(), IContentDescription.ALL);
    }
    if (contentDescription == null)
    {
      return INVALID_CONTENT_DESCRIPTION;
    }
    else
    {
      Map<String, Object> result = createContentDescription(ContentHandler.Validity.VALID);
      result.put(ContentHandler.CONTENT_TYPE_PROPERTY, contentDescription.getContentType().getId());
      Set<String> requestedProperties = getRequestedProperties(options);
      if (requestedProperties != null)
      {
        for (String property : requestedProperties)
        {
          QualifiedName qualifiedName = getQualifiedName(property);
          if (qualifiedName != null)
          {
            Object value = getDescriptionValue(qualifiedName, contentDescription.getProperty(qualifiedName));
            if (value != null)
            {
              result.put(property, value);
            }
          }

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Examples of org.eclipse.core.runtime.content.IContentDescription

    IFile file = input.getFile();
    if (file == null) {
      return null;
    }


    IContentDescription description = file.getContentDescription();
    if (description == null || description.getContentType() == null || !description.getContentType().isKindOf(WOD_FILE_CONTENT_TYPE)) {
      return null;
    }


    return super.createFileInfo(element);
  }

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Examples of org.eclipse.core.runtime.content.IContentDescription

      : stringContents.getBytes(encoding);


    // Special case for UTF-8 BOM files
    // see bug https://bugs.eclipse.org/bugs/show_bug.cgi?id=110576
    if (encoding != null && encoding.equals(org.eclipse.jdt.internal.compiler.util.Util.UTF_8)) {
      IContentDescription description;
      try {
        description = this.file.getContentDescription();
      } catch (CoreException e) {
        if (e.getStatus().getCode() != IResourceStatus.RESOURCE_NOT_FOUND)
          throw e;
        // file no longer exist (see https://bugs.eclipse.org/bugs/show_bug.cgi?id=234307 )
        description = null;
      }
      if (description != null && description.getProperty(IContentDescription.BYTE_ORDER_MARK) != null) {
        int bomLength= IContentDescription.BOM_UTF_8.length;
        byte[] bytesWithBOM= new byte[bytes.length + bomLength];
        System.arraycopy(IContentDescription.BOM_UTF_8, 0, bytesWithBOM, 0, bomLength);
        System.arraycopy(bytes, 0, bytesWithBOM, bomLength, bytes.length);
        bytes= bytesWithBOM;

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Examples of org.eclipse.core.runtime.content.IContentDescription

          + " as a Message. ", e);
    }
  }


  public static IMessage fileToMessage(IFile resource) throws CoreException, JAXBException {
    IContentDescription contentDescription = resource.getContentDescription();
    String fileExtension = resource.getFileExtension();


    IMessage message;
    if (MessagesNamespaceXmlContentDescriber.isXmlFormat(resource)) {
      message = Exchanges.loadMessage(resource, resource.getContents());
    } else {


      // TODO deal with binary....
      File file = IFiles.toFile(resource);
      if (file != null) {
        Message m = new Message();
        message = m;


        setMessageBody(m, file, !IFiles.isTextContentType(resource));
        // TODO should we add MIME type and whatnot headers...


        
        if (contentDescription != null) {
          IContentType contentType = contentDescription.getContentType();
          if (contentType != null) {
            m.setHeader("EclipseContentType", contentType.getId());
          }
        }
      } else {

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Examples of org.eclipse.core.runtime.content.IContentDescription

    protected String getContentType() {
        String contentTypeName = null;


        if (getFileResource() != null) {
            try {
                IContentDescription contentDescription = getFileResource().getContentDescription();
                if (contentDescription != null) {
                    IContentType contentType = contentDescription.getContentType();
                    contentTypeName = contentType.getName();
                } else {
                    logger.warn("No content type found for file '"
                            + getFileResource().getProjectRelativePath().toPortableString() + "'");
                }

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Examples of org.eclipse.core.runtime.content.IContentDescription

      : stringContents.getBytes(encoding);


    // Special case for UTF-8 BOM files
    // see bug https://bugs.eclipse.org/bugs/show_bug.cgi?id=110576
    if (encoding != null && encoding.equals(org.eclipse.jdt.internal.compiler.util.Util.UTF_8)) {
      IContentDescription description;
      try {
        description = this.file.getContentDescription();
      } catch (CoreException e) {
        if (e.getStatus().getCode() != IResourceStatus.RESOURCE_NOT_FOUND)
          throw e;
        // file no longer exist (see https://bugs.eclipse.org/bugs/show_bug.cgi?id=234307 )
        description = null;
      }
      if (description != null && description.getProperty(IContentDescription.BYTE_ORDER_MARK) != null) {
        int bomLength= IContentDescription.BOM_UTF_8.length;
        byte[] bytesWithBOM= new byte[bytes.length + bomLength];
        System.arraycopy(IContentDescription.BOM_UTF_8, 0, bytesWithBOM, 0, bomLength);
        System.arraycopy(bytes, 0, bytesWithBOM, bomLength, bytes.length);
        bytes= bytesWithBOM;

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Examples of org.eclipse.core.runtime.content.IContentDescription

      IResource resource = sourceModule.getCorrespondingResource();
      if (resource instanceof IFile) {
        if (isPhar(resource)) {
          return true;
        }
        IContentDescription contentDescription = ((IFile) resource)
            .getContentDescription();
        if (contentDescription != null) {
          return ContentTypeIdForPHP.ContentTypeID_PHP
              .equals(contentDescription.getContentType().getId());
        }
      }
    } catch (CoreException e) {
    }
    return hasPhpExtention(sourceModule.getElementName());

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Examples of org.eclipse.core.runtime.content.IContentDescription

    String extension = getExtention(fileName);
    return extension != null && isPharExtention(extension);
  }


  public static boolean isPhpFile(final IFile file) {
    IContentDescription contentDescription = null;
    if (!file.exists()) {
      return hasPhpExtention(file);
    }
    try {
      contentDescription = file.getContentDescription();
    } catch (final CoreException e) {
      return hasPhpExtention(file);
    }


    if (contentDescription == null) {
      return hasPhpExtention(file);
    }


    return ContentTypeIdForPHP.ContentTypeID_PHP.equals(contentDescription
        .getContentType().getId());
  }

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