Java Code Examples for java.io.StringReader#close()

private void load(String ontology) throws ElkLoadingException {
	StringReader reader = new StringReader(ontology);
	try {
		Owl2ParserLoader loader = new Owl2ParserLoader(
				DummyInterruptMonitor.INSTANCE,
				new Owl2FunctionalStyleParserFactory().getParser(reader));

		ElkAxiomProcessor dummyProcessor = new ElkAxiomProcessor() {

			@Override
			public void visit(ElkAxiom elkAxiom) {
				// does nothing
			}

		};

		loader.load(dummyProcessor, dummyProcessor);
	} finally {
		reader.close();
	}
}
 

public boolean parse(String input) throws SAXException {
  try {
    DocumentBuilderFactory domfactory = DocumentBuilderFactory.newInstance();
    domfactory.setFeature(XMLConstants.FEATURE_SECURE_PROCESSING, true);
    DocumentBuilder dombuilder = domfactory.newDocumentBuilder();
    StringReader rdr = new StringReader(input);
    InputSource src = new InputSource(rdr);
    Document doc = dombuilder.parse(src);
    doc.getDocumentElement().normalize();
    rdr.close();
    parseresponse(doc.getDocumentElement());
    return true;
  } catch (ParserConfigurationException | IOException e) {
    throw new SAXException(e);
  }
}
 

/**
 * Overridden to return our own slimmed down style sheet.
 */
@Override
public StyleSheet getStyleSheet ()
{
    if ( defaultStyles == null )
    {
        defaultStyles = new StyleSheet ();
        final StringReader r = new StringReader ( styleChanges );
        try
        {
            defaultStyles.loadRules ( r, null );
        }
        catch ( final Exception e )
        {
            // don't want to die in static initialization...
            // just display things wrong.
        }
        r.close ();
        defaultStyles.addStyleSheet ( super.getStyleSheet () );
    }
    return defaultStyles;
}
 

public static Record invoke(final String s)
{
    try
    {
        final StringReader reader = new StringReader(s);
        final InputSource source = new InputSource(reader);
        final Document doc = BUILDER.parse(source);
        reader.close();

        return nodeToXNode(doc.getDocumentElement());
    }
    catch (Exception e)
    {
        return makeXNode("$err",
            PersistentMap.EMPTY.assoc("exception", e.getClass().getName()).
                assoc("message", e.getLocalizedMessage()),
            PersistentList.EMPTY);
    }
}
 

@Override
public ConfigDocument withValueText(String path, String newValue) {
    if (newValue == null)
        throw new ConfigException.BugOrBroken("null value for " + path + " passed to withValueText");
    SimpleConfigOrigin origin = SimpleConfigOrigin.newSimple("single value parsing");
    StringReader reader = new StringReader(newValue);
    Iterator<Token> tokens = Tokenizer.tokenize(origin, reader, parseOptions.getSyntax());
    AbstractConfigNodeValue parsedValue = ConfigDocumentParser.parseValue(tokens, origin, parseOptions);
    reader.close();

    return new SimpleConfigDocument(configNodeTree.setValue(path, parsedValue, parseOptions.getSyntax()), parseOptions);
}
 

/**
 * Parses an auth file and read into an AuthFile object.
 * @param file the auth file to read
 * @return the AuthFile object created
 * @throws IOException thrown when the auth file or the certificate file cannot be read or parsed
 */
static AuthFile parse(File file) throws IOException {
    String content = Files.toString(file, Charsets.UTF_8).trim();

    AuthFile authFile;
    if (isJsonBased(content)) {
        authFile = ADAPTER.deserialize(content, AuthFile.class);
        Map<String, String> endpoints = ADAPTER.deserialize(content, new TypeToken<Map<String, String>>() { }.getType());
        authFile.environment.endpoints().putAll(endpoints);
    } else {
        // Set defaults
        Properties authSettings = new Properties();
        authSettings.put(CredentialSettings.AUTH_URL.toString(), AzureEnvironment.AZURE.activeDirectoryEndpoint());
        authSettings.put(CredentialSettings.BASE_URL.toString(), AzureEnvironment.AZURE.resourceManagerEndpoint());
        authSettings.put(CredentialSettings.MANAGEMENT_URI.toString(), AzureEnvironment.AZURE.managementEndpoint());
        authSettings.put(CredentialSettings.GRAPH_URL.toString(), AzureEnvironment.AZURE.graphEndpoint());
        authSettings.put(CredentialSettings.VAULT_SUFFIX.toString(), AzureEnvironment.AZURE.keyVaultDnsSuffix());

        // Load the credentials from the file
        StringReader credentialsReader = new StringReader(content);
        authSettings.load(credentialsReader);
        credentialsReader.close();

        authFile = new AuthFile();
        authFile.clientId = authSettings.getProperty(CredentialSettings.CLIENT_ID.toString());
        authFile.tenantId = authSettings.getProperty(CredentialSettings.TENANT_ID.toString());
        authFile.clientSecret = authSettings.getProperty(CredentialSettings.CLIENT_KEY.toString());
        authFile.clientCertificate = authSettings.getProperty(CredentialSettings.CLIENT_CERT.toString());
        authFile.clientCertificatePassword = authSettings.getProperty(CredentialSettings.CLIENT_CERT_PASS.toString());
        authFile.subscriptionId = authSettings.getProperty(CredentialSettings.SUBSCRIPTION_ID.toString());
        authFile.environment.endpoints().put(Endpoint.MANAGEMENT.identifier(), authSettings.getProperty(CredentialSettings.MANAGEMENT_URI.toString()));
        authFile.environment.endpoints().put(Endpoint.ACTIVE_DIRECTORY.identifier(), authSettings.getProperty(CredentialSettings.AUTH_URL.toString()));
        authFile.environment.endpoints().put(Endpoint.RESOURCE_MANAGER.identifier(), authSettings.getProperty(CredentialSettings.BASE_URL.toString()));
        authFile.environment.endpoints().put(Endpoint.GRAPH.identifier(), authSettings.getProperty(CredentialSettings.GRAPH_URL.toString()));
        authFile.environment.endpoints().put(Endpoint.KEYVAULT.identifier(), authSettings.getProperty(CredentialSettings.VAULT_SUFFIX.toString()));
    }
    authFile.authFilePath = file.getParent();

    return authFile;
}
 

/**
 * parse json.
 * 
 * @param json json source.
 * @return JSONObject or JSONArray or Boolean or Long or Double or String or null
 * @throws ParseException
 */
public static Object parse(String json) throws ParseException
{
	StringReader reader = new StringReader(json);
	try{ return parse(reader); }
	catch(IOException e){ throw new ParseException(e.getMessage()); }
	finally{ reader.close(); }
}
 

static ConfigNodePath parsePathNode(String path, ConfigSyntax flavor) {
    StringReader reader = new StringReader(path);

    try {
        Iterator<Token> tokens = Tokenizer.tokenize(apiOrigin, reader,
                flavor);
        tokens.next(); // drop START
        return parsePathNodeExpression(tokens, apiOrigin, path, flavor);
    } finally {
        reader.close();
    }
}
 

public boolean loadFromString(final String tracesFileAsString) {

		final StringReader reader = new StringReader(tracesFileAsString);
		final boolean result = load(null, reader);
		reader.close();
		return result;

	}
 

public Database parse(String ddl) throws IOException {
    StringReader reader = new StringReader(ddl);
    try {
        startEditing(false);
        setMode(Mode.ANY);
        QueryParser.getQueryParser().parseDDL(this, reader);
        return getDatabases().get(0);
    } finally {
        reader.close();
        stopEditing();
    }
}
 

private static JSONObject convertStringToJSONObject(String json) {
    JSONObject result = null;
    StringReader r = new StringReader(json);
    JSONParser jp = new JSONParser();
    try {
        result = (JSONObject) jp.parse(r);
    }
    catch (Throwable t) {
        System.out.println(t.getMessage());
    }
    r.close();        
    return result;
}
 

/**
 * Loads the specified content into the given configuration instance.
 *
 * @param instance the configuration
 * @param data the data to be loaded
 * @throws ConfigurationException if an error occurs
 */
private static void load(final INIConfiguration instance, final String data)
        throws ConfigurationException
{
    final StringReader reader = new StringReader(data);
    try
    {
        instance.read(reader);
    }
    catch (final IOException e)
    {
        throw new ConfigurationException(e);
    }
    reader.close();
}
 

/**
 * parse json.
 *
 * @param json json string.
 * @param type target type.
 * @return result.
 * @throws ParseException
 */
public static <T> T parse(String json, Class<T> type) throws ParseException {
    StringReader reader = new StringReader(json);
    try {
        return parse(reader, type);
    } catch (IOException e) {
        throw new ParseException(e.getMessage());
    } finally {
        reader.close();
    }
}
 

/**
 * @see org.sakaiproject.api.app.help.RestConfiguration#getResourceNameFromCorpusDoc(java.lang.String)
 */
public String getResourceNameFromCorpusDoc(String xml)
{
  try
  {
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    dbf.setNamespaceAware(true);
    DocumentBuilder builder = dbf.newDocumentBuilder();
    StringReader sReader = new StringReader(xml);
    InputSource inputSource = new org.xml.sax.InputSource(sReader);
    org.w3c.dom.Document xmlDocument = builder.parse(inputSource);
    sReader.close();
    
    NodeList nodeList = xmlDocument.getElementsByTagName("kbq");
    
    int nodeListLength = nodeList.getLength();
    for (int i = 0; i < nodeListLength; i++){
      Node currentNode = nodeList.item(i);
      
      NodeList nlChildren = currentNode.getChildNodes();
      
      for (int j = 0; j < nlChildren.getLength(); j++){
        if (nlChildren.item(j).getNodeType() == Node.TEXT_NODE){
          return nlChildren.item(j).getNodeValue();
        }
      }
    }
    return null;
  }            
  catch (Exception e)
  {
    log.error(e.getMessage(), e);
  }     
  
  return null;
}
 

/**
 * parse json.
 * 
 * @param json json string.
 * @param types target type array.
 * @return result.
 * @throws ParseException
 */
public static Object[] parse(String json, Class<?>[] types) throws ParseException
{
	StringReader reader = new StringReader(json);
	try{ return (Object[])parse(reader, types); }
	catch(IOException e){ throw new ParseException(e.getMessage()); }
	finally{ reader.close(); }
}
 

/**
 * parse json.
 * 
 * @param json json string.
 * @param handler handler.
 * @return result.
 * @throws ParseException
 */
public static Object parse(String json, JSONVisitor handler) throws ParseException
{
	StringReader reader = new StringReader(json);
	try{ return parse(reader, handler); }
	catch(IOException e){ throw new ParseException(e.getMessage()); }
	finally{ reader.close(); }
}
 

/**
 * parse json.
 * 
 * @param json json string.
 * @param type target type.
 * @return result.
 * @throws ParseException
 */
public static <T> T parse(String json, Class<T> type) throws ParseException
{
	StringReader reader = new StringReader(json);
	try{ return parse(reader, type); }
	catch(IOException e){ throw new ParseException(e.getMessage()); }
	finally{ reader.close(); }
}
 

/**
 * parse json.
 * 
 * @param json json string.
 * @param type target type.
 * @return result.
 * @throws ParseException
 */
public static <T> T parse(String json, Class<T> type) throws ParseException
{
	StringReader reader = new StringReader(json);
	try{ return parse(reader, type); }
	catch(IOException e){ throw new ParseException(e.getMessage()); }
	finally{ reader.close(); }
}
 

/**
 * parse json.
 * 
 * @param json json string.
 * @param handler handler.
 * @return result.
 * @throws ParseException
 */
public static Object parse(String json, JSONVisitor handler) throws ParseException
{
	StringReader reader = new StringReader(json);
	try{ return parse(reader, handler); }
	catch(IOException e){ throw new ParseException(e.getMessage()); }
	finally{ reader.close(); }
}
 

/**
 * Parses the Java import contained in a {@link String} and returns a
 * {@link ImportDeclaration} that represents it.
 * 
 * @param importDeclaration
 *            {@link String} containing Java import code
 * @return ImportDeclaration representing the Java import declaration
 * @throws ParseException
 *             if the source code has parser errors
 * @throws java.io.IOException
 */
public static ImportDeclaration parseImport(final String importDeclaration)
		throws ParseException {
	StringReader sr = new StringReader(importDeclaration);
	ImportDeclaration id = new ASTParser(sr).ImportDeclaration();
	sr.close();
	return id;
}