Example usage for java.io StringReader close

List of usage examples for java.io StringReader close

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Introduction

In this page you can find the example usage for java.io StringReader close.

Prototype

public void close()

Source Link

Document

Closes the stream and releases any system resources associated with it.

Usage

From source file:ORG.oclc.os.SRW.SRWDatabase.java

private static ExtraDataType makeExtraDataType(String extraData) {
    ExtraDataType edt = null;/*from   w  w w.  j  a  v  a 2  s .c  o  m*/
    // extraData is always encoded as "xml"
    Document domDoc;
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    dbf.setNamespaceAware(true);
    try {
        DocumentBuilder db = dbf.newDocumentBuilder();
        StringReader sr = new StringReader("<bogus>" + extraData + "</bogus>");
        domDoc = db.parse(new InputSource(sr));
        sr.close();
        Element el = domDoc.getDocumentElement();
        NodeList nodes = el.getChildNodes();
        MessageElement elems[] = new MessageElement[nodes.getLength()];
        for (int i = 0; i < elems.length; i++)
            elems[i] = new MessageElement((Element) nodes.item(i));
        edt = new ExtraDataType();
        edt.set_any(elems);
        domDoc = null;
    } catch (IOException e) {
        log.error(e, e);
    } catch (ParserConfigurationException e) {
        log.error(e, e);
    } catch (SAXException e) {
        log.error(e, e);
        try {
            log.error("Bad ExtraResponseData:\n" + Utilities.byteArrayToString(extraData.getBytes("UTF8")));
        } catch (UnsupportedEncodingException e2) {
        } // can't happen
    }
    return edt;
}

From source file:ORG.oclc.os.SRW.SRWDatabase.java

private static de.escidoc.core.domain.sru.ExtraDataType makeSruExtraDataType(String extraData) {
    de.escidoc.core.domain.sru.ExtraDataType edt = null;
    // extraData is always encoded as "xml"
    Document domDoc;/* w ww . jav  a  2  s .com*/
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    dbf.setNamespaceAware(true);
    try {
        DocumentBuilder db = dbf.newDocumentBuilder();
        StringReader sr = new StringReader("<bogus>" + extraData + "</bogus>");
        domDoc = db.parse(new InputSource(sr));
        sr.close();
        Element el = domDoc.getDocumentElement();
        NodeList nodes = el.getChildNodes();
        List<Object> elems = new ArrayList<Object>();
        for (int i = 0; i < nodes.getLength(); i++)
            elems.add((Element) nodes.item(i));
        edt = new de.escidoc.core.domain.sru.ExtraDataType();
        edt.getAny().addAll(elems);
        domDoc = null;
    } catch (IOException e) {
        log.error(e, e);
    } catch (ParserConfigurationException e) {
        log.error(e, e);
    } catch (SAXException e) {
        log.error(e, e);
        try {
            log.error("Bad ExtraResponseData:\n" + Utilities.byteArrayToString(extraData.getBytes("UTF8")));
        } catch (UnsupportedEncodingException e2) {
        } // can't happen
    }
    return edt;
}

From source file:org.rhq.enterprise.server.sync.test.DeployedAgentPluginsValidatorTest.java

public void testCanExportAndImportState() throws Exception {
    final PluginManagerLocal pluginManager = context.mock(PluginManagerLocal.class);

    final DeployedAgentPluginsValidator validator = new DeployedAgentPluginsValidator(pluginManager);

    context.checking(new Expectations() {
        {//from  ww  w.java2 s . c  o m
            oneOf(pluginManager).getInstalledPlugins();
            will(returnValue(new ArrayList<Plugin>(getDeployedPlugins())));
        }
    });

    validator.initialize(null, null);

    StringWriter output = new StringWriter();
    try {
        XMLOutputFactory ofactory = XMLOutputFactory.newInstance();

        XMLStreamWriter wrt = ofactory.createXMLStreamWriter(output);
        //wrap the exported plugins in "something" so that we produce
        //a valid xml
        wrt.writeStartDocument();
        wrt.writeStartElement("root");

        validator.exportState(new ExportWriter(wrt));

        wrt.writeEndDocument();

        wrt.close();

        StringReader input = new StringReader(output.toString());

        try {
            XMLInputFactory ifactory = XMLInputFactory.newInstance();
            XMLStreamReader rdr = ifactory.createXMLStreamReader(input);

            //push the reader to the start of the plugin elements
            //this is what is expected by the validators
            rdr.nextTag();

            validator.initializeExportedStateValidation(new ExportReader(rdr));

            rdr.close();

            assertEquals(validator.getPluginsToValidate(), getDeployedPlugins());
        } finally {
            input.close();
        }
    } catch (Exception e) {
        LOG.error("Test failed. Output generated so far:\n" + output, e);
        throw e;
    } finally {
        output.close();
    }
}

From source file:org.trpr.platform.integration.impl.xml.XMLTranscoderImpl.java

/**
 * Interface method implementation. Note that the package name specified should contain JAXB compatible generated classes/artifacts.
 * @see XMLTranscoder#unmarshal(String, Class)
 *//*from  ww  w. ja v  a 2s . c om*/
@SuppressWarnings("unchecked")
public <T> T unmarshal(String xml, Class<T> clazz) throws XMLDataException {
    StringReader stringReader = new StringReader(xml);
    try {
        if (this.getUnmarshaller() == this.defaultUnmarshaller) {
            // the default unmarshaller is not initialized with the context path. Initialize it by calling suitable methods
            this.defaultUnmarshaller.setContextPath(clazz.getPackage().getName());
            this.defaultUnmarshaller.afterPropertiesSet();
        }
        return (T) this.getUnmarshaller().unmarshal(new StreamSource(stringReader));
    } catch (Exception e) {
        throw new XMLDataException(
                "Error unmarshalling XML. XML:packageName is " + xml + ":" + clazz.getPackage().getName(), e);
    } finally {
        stringReader.close();
    }
}

From source file:com.taobao.diamond.server.service.task.processor.RemoveConfigInfoTaskProcessor.java

@SuppressWarnings("unchecked")
private String generateNewContent(String oldContent, String content) throws Exception {
    StringBuilder sb = new StringBuilder();
    StringReader strReader = new StringReader(oldContent);
    try {/* w  ww . j a  v  a  2  s .  com*/
        List<String> lines = IOUtils.readLines(strReader);
        for (int i = 0; i < lines.size(); i++) {
            String line = lines.get(i);
            if (!line.contains(content)) {
                sb.append(line);
                if (i != lines.size() - 1) {
                    sb.append(Constants.DIAMOND_LINE_SEPARATOR);
                }
            }
        }
        String result = sb.toString();
        if (result.endsWith(Constants.DIAMOND_LINE_SEPARATOR)) {
            result = result.substring(0, result.lastIndexOf(Constants.DIAMOND_LINE_SEPARATOR));
        }

        return result;

    } finally {
        strReader.close();
    }
}

From source file:org.apache.manifoldcf.agents.output.opensearchserver.OpenSearchServerConnection.java

private void readXmlResponse() throws ManifoldCFException {
    if (xmlResponse != null)
        return;//  ww w .  ja va  2  s.c  o  m
    StringReader sw = null;
    try {
        sw = new StringReader(response);
        DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
        dbf.setNamespaceAware(true); // never forget this!
        DocumentBuilder builder;
        builder = dbf.newDocumentBuilder();
        xmlResponse = builder.parse(new InputSource(sw));
    } catch (ParserConfigurationException e) {
        throw new ManifoldCFException(e);
    } catch (SAXException e) {
        throw new ManifoldCFException(e);
    } catch (IOException e) {
        throw new ManifoldCFException(e);
    } finally {
        if (sw != null) {
            sw.close();
        }
    }
}

From source file:org.bonitasoft.engine.api.HTTPServerAPI.java

@SuppressWarnings("unchecked")
private <T> T fromXML(final String object, final XStream xstream) {
    final StringReader xmlReader = new StringReader(object);
    ObjectInputStream in = null;/*from   w w  w. j a v a  2 s  .  co  m*/
    try {
        in = xstream.createObjectInputStream(xmlReader);
        try {
            return (T) in.readObject();
        } catch (final IOException e) {
            throw new BonitaRuntimeException("unable to deserialize object " + object, e);
        } catch (final ClassNotFoundException e) {
            throw new BonitaRuntimeException("unable to deserialize object " + object, e);
        } catch (final CannotResolveClassException e) {
            throw new BonitaRuntimeException("unable to deserialize object " + object, e);
        } finally {
            in.close();
            xmlReader.close();
        }
    } catch (final IOException e) {
        throw new BonitaRuntimeException("unable to deserialize object " + object, e);
    }
}

From source file:org.gvnix.jpa.geo.hibernatespatial.util.EWKTReader.java

/**
 * Reads a Well-Known Text representation of a
 * {@link com.vividsolutions.jts.geom.Geometry} from a {@link String}.
 * //w w w . j a  v a2 s  .  co  m
 * @param wellKnownText one or more <Geometry Tagged Text>strings (see the
 *        OpenGIS Simple Features Specification) separated by whitespace
 * @return a <code>Geometry</code> specified by <code>wellKnownText</code>
 * @throws com.vividsolutions.jts.io.ParseException if a parsing problem
 *         occurs
 */
public Geometry read(String wellKnownText) throws ParseException {
    StringReader reader = new StringReader(fixMNames(wellKnownText));
    try {
        return read_internal(reader);
    } finally {
        reader.close();
    }
}

From source file:edu.unc.lib.dl.ingest.aip.RDFAwareAIPImpl.java

public void addRELSEXT2Graph() throws AIPException {
    for (PID pid : this.baseAIP.getPIDs()) {
        Document doc = this.baseAIP.getFOXMLDocument(pid);
        String str = getRELSEXT(doc);
        if (str == null) {
            continue;
        }//from  www .  j a va 2 s . co m
        StringReader r = new StringReader(str);
        try {
            Parser parser = new GraphRdfXmlParser(this.graph);
            parser.parse(r, "http://example.com/");
        } catch (GraphException e) {
            log.error(e);
        } catch (IOException e) {
            log.error(e);
        } catch (ParseException e) {
            log.error(e);
        } catch (StatementHandlerException e) {
            log.error(e);
        } finally {
            r.close();
        }
    }
}

From source file:com.thingsee.tracker.REST.KiiBucketRequestAsyncTask.java

private JSONArray readSensorDataFromString(String input, int offset) {
    StringReader reader = new StringReader(input);
    try {/*from w ww  .  j  a  v a2s .  com*/
        reader.skip(offset);
    } catch (IOException e1) {
        e1.printStackTrace();
    }
    JsonReader jsonReader = new JsonReader(reader);
    JSONArray jsonArray = new JSONArray();
    try {
        jsonReader.beginArray();
        while (jsonReader.hasNext()) {
            JSONObject jsonObject = readSingleData(jsonReader);
            jsonArray.put(jsonObject);
        }
        jsonReader.endArray();
    } catch (IOException e) {
        // Ignore for brevity
    } catch (JSONException e) {
        // Ignore for brevity
    }
    try {
        jsonReader.close();
    } catch (IOException e) {
        // Ignore for brevity
    }
    reader.close();
    return jsonArray;
}