Example usage for java.io Writer close

Introduction

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

Prototype

public abstract void close() throws IOException;

Source Link

Document

Closes the stream, flushing it first.

Usage

From source file:ark.data.annotation.DataSet.java

public boolean serialize(Writer writer) throws IOException {
    for (D datum : this) {
        JSONObject json = this.datumTools.datumToJSON(datum);
        writer.write(json.toString());/*from ww  w . ja  v  a2s  . co m*/
        writer.write("\n");
    }
    writer.close();

    return true;
}

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From source file:MapTranslater.java

public void endDocument() throws SAXException {
    try {/*from w  ww.  ja v  a2 s .  c om*/
        nl();
        out.flush();
    } catch (IOException e) {
        throw new SAXException("I/O error", e);
    }

    // Stats handling: 
    if (statFile != null) {
        try {
            Writer wr = new OutputStreamWriter(new FileOutputStream(statFile), "UTF-8");
            for (String item : stats.keySet()) {
                wr.write(item);
                wr.write('\t');
                wr.write(stats.get(item).toString());
                wr.write('\n');
            }
            wr.close();
        } catch (IOException e) {
            throw new SAXException("Stat writing error", e);
        }

    }
}

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From source file:functionalTests.vfsprovider.TestProActiveProviderAutoclosing.java

@Before
public void setUp() throws Exception {
    // overwrite TEST_FILENAME with content for our needs
    final Writer writer = new BufferedWriter(new FileWriter(new File(testDir, TEST_FILENAME)));
    for (int i = 0; i < TEST_FILE_A_CHARS_NUMBER; i++) {
        writer.write("a");
    }/* w  ww.java  2  s.co  m*/
    for (int i = 0; i < TEST_FILE_B_CHARS_NUMBER; i++) {
        writer.write("b");
    }
    writer.close();

    // start FileSystemServer with proper settings
    CentralPAPropertyRepository.PA_VFSPROVIDER_SERVER_STREAM_AUTOCLOSE_CHECKING_INTERVAL_MILLIS
            .setValue(CHECKING_TIME);
    CentralPAPropertyRepository.PA_VFSPROVIDER_SERVER_STREAM_OPEN_MAXIMUM_PERIOD_MILLIS
            .setValue(AUTOCLOSE_TIME);
    serverDeployer = new FileSystemServerDeployer(testDir.getAbsolutePath(), true);

    // set up VFS manager with ProActiveProvider
    vfsManager = VFSFactory.createDefaultFileSystemManager();
}

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From source file:adapters.XYChartAdapter.java

/**
 * Transforms the chart to <SPAN CLASS="logo,LaTeX">L<SUP><SMALL>A</SMALL></SUP>T<SMALL>E</SMALL>X</SPAN> form and writes it in file <TT>fileName</TT>.
 *    The chart's width and height (in centimeters) are <TT>width</TT> and <TT>height</TT>.
 *
 *///w w  w.jav a 2s .c o  m
public void toLatexFile(String fileName, double width, double height) {
    String output = toLatex(width, height);
    Writer file = null;
    try {
        file = new FileWriter(fileName);
        file.write(output);
        file.close();
    } catch (IOException e) {
        System.err.println("   toLatexFile:  cannot write to  " + fileName);
        e.printStackTrace();
        try {
            if (file != null)
                file.close();
        } catch (IOException ioe) {
        }
    }
}

---

From source file:com.graphhopper.jsprit.core.problem.io.VrpXMLWriter.java

public void write(String filename) {
    if (!filename.endsWith(".xml"))
        filename += ".xml";
    log.info("write vrp: " + filename);
    XMLConf xmlConfig = new XMLConf();
    xmlConfig.setFileName(filename);/*www.  java 2  s. com*/
    xmlConfig.setRootElementName("problem");
    xmlConfig.setAttributeSplittingDisabled(true);
    xmlConfig.setDelimiterParsingDisabled(true);

    writeProblemType(xmlConfig);
    writeVehiclesAndTheirTypes(xmlConfig);

    //might be sorted?
    List<Job> jobs = new ArrayList<Job>();
    jobs.addAll(vrp.getJobs().values());
    for (VehicleRoute r : vrp.getInitialVehicleRoutes()) {
        jobs.addAll(r.getTourActivities().getJobs());
    }

    writeServices(xmlConfig, jobs);
    writeShipments(xmlConfig, jobs);

    writeInitialRoutes(xmlConfig);
    writeSolutions(xmlConfig);

    OutputFormat format = new OutputFormat();
    format.setIndenting(true);
    format.setIndent(5);

    try {
        Document document = xmlConfig.createDoc();

        Element element = document.getDocumentElement();
        element.setAttribute("xmlns", "http://www.w3schools.com");
        element.setAttribute("xmlns:xsi", "http://www.w3.org/2001/XMLSchema-instance");
        element.setAttribute("xsi:schemaLocation", "http://www.w3schools.com vrp_xml_schema.xsd");

    } catch (ConfigurationException e) {
        throw new RuntimeException(e);
    }

    try {
        Writer out = new FileWriter(filename);
        XMLSerializer serializer = new XMLSerializer(out, format);
        serializer.serialize(xmlConfig.getDocument());
        out.close();
    } catch (IOException e) {
        throw new RuntimeException(e);
    }

}

---

From source file:example.TestLineRecordReader.java

/**
 * Writes the input test file//  w  w  w  .  j  av a2 s.c o m
 *
 * @param conf
 * @return Path of the file created
 * @throws IOException
 */
private Path createInputFile(Configuration conf, String data) throws IOException {
    FileSystem localFs = FileSystem.getLocal(conf);
    Path file = new Path(inputDir, "test.txt");
    Writer writer = new OutputStreamWriter(localFs.create(file));
    try {
        writer.write(data);
    } finally {
        writer.close();
    }
    return file;
}

---

From source file:com.cdd.bao.importer.KeywordMapping.java

public void save() throws IOException {
    JSONObject json = new JSONObject();
    JSONArray listID = new JSONArray(), listText = new JSONArray(), listProp = new JSONArray();
    JSONArray listVal = new JSONArray(), listLit = new JSONArray(), listRef = new JSONArray(),
            listAsrt = new JSONArray();

    for (Identifier id : identifiers) {
        JSONObject obj = new JSONObject();
        obj.put("regex", id.regex);
        obj.put("prefix", id.prefix);
        listID.put(obj);//  ww w  .  ja va  2s  . co m
    }
    for (TextBlock txt : textBlocks) {
        JSONObject obj = new JSONObject();
        obj.put("regex", txt.regex);
        obj.put("title", txt.title);
        listText.put(obj);
    }
    for (Property prop : properties) {
        JSONObject obj = new JSONObject();
        obj.put("regex", prop.regex);
        obj.put("propURI", prop.propURI);
        obj.put("groupNest", prop.groupNest);
        listProp.put(obj);
    }
    for (Value val : values) {
        JSONObject obj = new JSONObject();
        obj.put("regex", val.regex);
        obj.put("valueRegex", val.valueRegex);
        obj.put("valueURI", val.valueURI);
        obj.put("propURI", val.propURI);
        obj.put("groupNest", val.groupNest);
        listVal.put(obj);
    }
    for (Literal lit : literals) {
        JSONObject obj = new JSONObject();
        obj.put("regex", lit.regex);
        obj.put("valueRegex", lit.valueRegex);
        obj.put("propURI", lit.propURI);
        obj.put("groupNest", lit.groupNest);
        listLit.put(obj);
    }
    for (Reference ref : references) {
        JSONObject obj = new JSONObject();
        obj.put("regex", ref.regex);
        obj.put("valueRegex", ref.valueRegex);
        obj.put("prefix", ref.prefix);
        obj.put("propURI", ref.propURI);
        obj.put("groupNest", ref.groupNest);
        listRef.put(obj);
    }
    for (Assertion asrt : assertions) {
        JSONObject obj = new JSONObject();
        obj.put("propURI", asrt.propURI);
        obj.put("groupNest", asrt.groupNest);
        obj.put("valueURI", asrt.valueURI);
        listAsrt.put(obj);
    }

    json.put("identifiers", listID);
    json.put("textBlocks", listText);
    json.put("properties", listProp);
    json.put("values", listVal);
    json.put("literals", listLit);
    json.put("references", listRef);
    json.put("assertions", listAsrt);

    Writer wtr = new FileWriter(file);
    wtr.write(json.toString(2));
    wtr.close();
}

---

From source file:com.mousefeed.eclipse.preferences.PreferenceAccessor.java

/**
 * Saves settings loaded by {@link #loadActionsOnWrongInvocationMode()}.
 *///w w w.  j a  v  a  2s  .  c  o  m
private void saveActionsOnWrongInvocationMode() {
    final XMLMemento memento = createActionsOnWrongInvocationModeMemento();
    Writer writer = null;
    try {
        writer = new FileWriter(getActionsWrongInvocationModeFile());
        memento.save(writer);
    } catch (final IOException e) {
        throw new RuntimeException(e);
    } finally {
        try {
            if (writer != null) {
                writer.close();
            }
        } catch (final IOException e) {
            throw new RuntimeException(e);
        }
    }
}

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From source file:com.sun.faban.harness.webclient.ResultAction.java

/**
 * Obtains the tags list for each profile.
 * @param req//from   w  w w.j a  v a 2 s. c  o m
 * @param resp
 * @throws java.io.IOException
 */
public void profileTagList(HttpServletRequest req, HttpServletResponse resp) throws IOException {
    String profile = req.getParameter("profileselected");
    File tagsFile = new File(Config.PROFILES_DIR + profile + "/tags");
    String tagsForProfile = "";
    if (tagsFile.exists() && tagsFile.length() > 0) {
        tagsForProfile = FileHelper.readContentFromFile(tagsFile).trim();
    }
    Writer w = resp.getWriter();
    w.write(tagsForProfile);
    w.flush();
    w.close();
}

---

From source file:org.psidnell.omnifocus.Main.java

private void run() throws Exception {
    Writer out;
    if (outputFile != null) {
        out = new BufferedWriter(new FileWriter(outputFile));
    } else {//  w ww . j  a v  a 2s  . c  om
        out = new BufferedWriter(IOUtils.systemOutWriter());
    }

    if (format != null) {
        ofexport.setFormat(format.toLowerCase());
    } else if (outputFile != null && outputFile.contains(".")) {
        int dot = outputFile.indexOf('.');
        ofexport.setFormat(outputFile.substring(dot + 1).toLowerCase());
    }

    ofexport.process();
    ofexport.write(out);

    out.flush();
    out.close();

    if (open) {
        String[] cmdargs = { "open", outputFile };
        Process p = Runtime.getRuntime().exec(cmdargs);
        try (BufferedReader input = new BufferedReader(new InputStreamReader(p.getInputStream()))) {
            org.apache.commons.io.IOUtils.copy(input, System.out);
        }
    }
}

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