Examples of javax.tools.FileObject.openInputStream()

javax.tools.FileObject.openInputStream()
Gets an InputStream for this file object. @return an InputStream @throws IllegalStateException if this file object wasopened for writing and does not support reading @throws UnsupportedOperationException if this kind of fileobject does not support byte access @throws IOException if an I/O error occurred

        FileObject file = filer.getResource(StandardLocation.CLASS_OUTPUT, "", XML_FILE_NAME);
        InputStream stream = null;


        MountPoint mountPoint = null;
        try {
            stream = new BufferedInputStream(file.openInputStream());
            Unmarshaller unmarshaller = context.createUnmarshaller();
            LOGGER.info("XML file exists.");


            Object unmarshalled = unmarshaller.unmarshal(stream);
            if (unmarshalled != null) {

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          // of filer.getResource does change to match the spec, but there's
          // no good way to resolve CLASS_OUTPUT without first getting a resource.
          FileObject existingFile = filer.getResource(StandardLocation.CLASS_OUTPUT, "",
              resourceFile);
          log("Looking for existing resource file at " + existingFile.toUri());
          Set<String> oldServices = ServicesFiles.readServiceFile(existingFile.openInputStream());
          log("Existing service entries: " + oldServices);
          allServices.addAll(oldServices);
        } catch (IOException e) {
          // According to the javadoc, Filer.getResource throws an exception
          // if the file doesn't already exist.  In practice this doesn't

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    InputStream ormStream;
    try {
      FileObject fileObject = context.getProcessingEnvironment()
          .getFiler()
          .getResource( StandardLocation.CLASS_OUTPUT, pkg, name );
      ormStream = fileObject.openInputStream();
    }
    catch ( IOException e1 ) {
      // TODO - METAGEN-12
      // unfortunately, the Filer.getResource API seems not to be able to load from /META-INF. One gets a
      // FilerException with the message with "Illegal name /META-INF". This means that we have to revert to

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    protected InputStream getInputStream(String filename, boolean loadingPersistenceXML) {
        InputStream inputStream = null;
        
        try {
            FileObject fileObject = getFileObject(filename, processingEnv);
            inputStream = fileObject.openInputStream();
        } catch (Exception ioe) {
            // If we can't find the persistence.xml from the class output
            // we'll try from the current directory using regular IO.
            try {
                inputStream = new FileInputStream(filename);

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        try {
            FileObject fileObject = getFileObject(filename, processingEnv);        
            InputStream inStream = null;
                
            try {
                inStream = fileObject.openInputStream();
                XMLContext context = PersistenceXMLMappings.createXMLContext();
                PersistenceXML persistenceXML = (PersistenceXML) context.createUnmarshaller().unmarshal(inStream);
    
                for (SEPersistenceUnitInfo puInfo : persistenceXML.getPersistenceUnitInfos()) {
                    // If no persistence unit list has been specified or one

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    protected InputStream getInputStream(String filename, boolean loadingPersistenceXML) {
        InputStream inputStream = null;
        
        try {
            FileObject fileObject = getFileObject(filename, processingEnv);
            inputStream = fileObject.openInputStream();
        } catch (Exception ioe) {
            // If we can't find the persistence.xml from the class output
            // we'll try from the current directory using regular IO.
            try {
                inputStream = new FileInputStream(filename);

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    InputStream ormStream;
    try {
      FileObject fileObject = context.getProcessingEnvironment()
          .getFiler()
          .getResource( StandardLocation.CLASS_OUTPUT, pkg, name );
      ormStream = fileObject.openInputStream();
    }
    catch ( IOException e1 ) {
      // TODO - METAGEN-12
      // unfortunately, the Filer.getResource API seems not to be able to load from /META-INF. One gets a
      // FilerException with the message with "Illegal name /META-INF". This means that we have to revert to

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  private Properties loadBundle(ProcessingContext context, ElementHandle.Package pkg, String bundleName) {
    Path.Absolute absolute = pkg.getPackageName().resolve(bundleName + ".properties");
    FileObject bundle = context.resolveResourceFromSourcePath(pkg, absolute);
    if (bundle != null) {
      try {
        InputStream in = bundle.openInputStream();
        Properties properties = new Properties();
        properties.load(in);
        return properties;
      }
      catch (IOException e) {

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    protected InputStream getInputStream(String filename, boolean loadingPersistenceXML) {
        InputStream inputStream = null;
        
        try {
            FileObject fileObject = getFileObject(filename, processingEnv);
            inputStream = fileObject.openInputStream();
        } catch (IOException ioe) {
            // If we can't find the persistence.xml from the class output
            // we'll try from the current directory using regular IO.
            try {
                inputStream = new FileInputStream(filename);

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            os.close();


            try {
              fo = processingEnv.getFiler().getResource(StandardLocation.SOURCE_OUTPUT, packageName,
                  fileName + ".js");
              InputStream is = fo.openInputStream();
              is.close();
            } catch (FileNotFoundException e) {
              String subClassCode = generateSubclassCode(modelClass, outputConfig);
              fo = processingEnv.getFiler().createResource(StandardLocation.SOURCE_OUTPUT, packageName,
                  fileName + ".js");

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