Example usage for java.util ArrayList toArray

Introduction

In this page you can find the example usage for java.util ArrayList toArray.

Prototype

@SuppressWarnings("unchecked")
public <T> T[] toArray(T[] a) 

Source Link

Document

Returns an array containing all of the elements in this list in proper sequence (from first to last element); the runtime type of the returned array is that of the specified array.

Usage

From source file:de.mpg.mpdl.inge.reporting.ReportFHI.java

/**
 * Generate month report files (formats are specified in properties)
 * /*from   w w w  .j  a  v a2  s  .  c  om*/
 * @throws JRException
 * @return list of paths to the generated reports
 */
public static String[] generateReport() throws JRException {

    String[] formats = rprops.getProperty("FHI.report.formats").split(",");

    // GET REPORT FROM JRXMLs
    // compile subreports
    // JasperCompileManager.compileReportToFile("src/main/resources/subreport_creators.jrxml");

    // get main report
    JasperReport jr = null;
    JasperDesign jd;
    jd = JRXmlLoader.load(JRLoader.getLocationInputStream("FHI_Bibilothek_report.jrxml"));
    jr = JasperCompileManager.compileReport(jd);
    if (jr == null) {
        throw new RuntimeException("Compiled report is null: " + "FHI_Bibilothek_report.jrxml");
    }

    Document doc = getXmlDataSource();

    Map<String, Object> params = new HashMap<String, Object>();
    params.put(JRXPathQueryExecuterFactory.PARAMETER_XML_DATA_DOCUMENT, doc);

    // fill report in memory
    JasperPrint jasperPrint;
    jasperPrint = JasperFillManager.fillReport(jr, params, new JRXmlDataSource(doc, jr.getQuery().getText()));

    ArrayList<String> atts = new ArrayList<String>();
    String fn;
    // save in files in formats
    for (String f : formats) {
        if ("pdf".equalsIgnoreCase(f)) {
            JRPdfExporter pdfExp = new JRPdfExporter();
            pdfExp.setParameter(JRExporterParameter.JASPER_PRINT, jasperPrint);
            fn = "FHI_Bibilothek_report.pdf";
            pdfExp.setParameter(JRExporterParameter.OUTPUT_FILE_NAME, fn);
            pdfExp.exportReport();
            atts.add(fn);
        } else if ("rtf".equalsIgnoreCase(f)) {
            JRRtfExporter rtfExp = new JRRtfExporter();
            rtfExp.setParameter(JRExporterParameter.JASPER_PRINT, jasperPrint);
            fn = "FHI_Bibilothek_report.rtf";
            rtfExp.setParameter(JRExporterParameter.OUTPUT_FILE_NAME, fn);
            rtfExp.exportReport();
            atts.add(fn);
        }
    }

    return atts.toArray(new String[atts.size()]);

}

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From source file:com.digitalpebble.storm.crawler.Metadata.java

public void addValues(String key, Collection<String> values) {
    if (values == null || values.size() == 0)
        return;/*from   www  .j av  a  2  s .com*/
    String[] existingvals = md.get(key);
    if (existingvals == null) {
        md.put(key, values.toArray(new String[values.size()]));
        return;
    }

    ArrayList<String> existing = new ArrayList<String>(existingvals.length + values.size());
    for (String v : existingvals)
        existing.add(v);

    existing.addAll(values);
    md.put(key, existing.toArray(new String[existing.size()]));
}

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From source file:de.topicmapslab.tmcledit.model.psiprovider.internal.Subj3ctPSIProvider.java

public Set<PSIProviderResult> getSubjectIdentifier() {
    if (getName().length() == 0)
        return Collections.emptySet();

    HttpMethod method = null;/*from www .jav a  2s  .c  o m*/
    try {
        String url = "http://api.subj3ct.com/subjects/search";

        HttpClient client = new HttpClient();
        method = new GetMethod(url);

        ArrayList<NameValuePair> params = new ArrayList<NameValuePair>(2);
        params.add(new NameValuePair("format", "xml"));
        params.add(new NameValuePair("query", getName()));
        method.setQueryString(params.toArray(new NameValuePair[params.size()]));

        client.getParams().setSoTimeout(5000);
        client.executeMethod(method);

        String result = method.getResponseBodyAsString();

        SAXParser parser = SAXParserFactory.newInstance().newSAXParser();
        Subj3ctXmlHandler handler = new Subj3ctXmlHandler();
        parser.parse(new InputSource(new StringReader(result)), handler);

        List<Subje3ctResult> resultList = handler.getResultList();
        if (resultList.size() == 0) {
            return Collections.emptySet();
        }

        Set<PSIProviderResult> resultSet = new HashSet<PSIProviderResult>(resultList.size());
        for (Subje3ctResult r : resultList) {
            String description = "";
            if (r.name != null)
                description = "Name: " + r.name + "\n";
            if (r.description != null)
                description += "Description: " + r.description + "\n";

            description += "\n\nThis service is provided by http://www.subj3ct.com";

            resultSet.add(new PSIProviderResult(r.identifier, description));
        }

        return Collections.unmodifiableSet(resultSet);
    } catch (UnknownHostException e) {
        // no http connection -> no results
        TmcleditEditPlugin.logInfo(e);
        return Collections.emptySet();
    } catch (SocketTimeoutException e) {
        // timeout -> no results
        TmcleditEditPlugin.logInfo(e);
        return Collections.emptySet();
    } catch (Exception e) {
        throw new RuntimeException(e);
    } finally {
        if (method != null)
            method.releaseConnection();
    }
}

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From source file:com.tealeaf.AppFinder.java

private void createAdapter(final TestAppActivity activity, final ArrayList<AppInfo> appInfos, final String host,
        final int port) {
    handler.post(new Runnable() {
        public void run() {
            AppInfo[] appArr = appInfos.toArray(new AppInfo[appInfos.size()]);
            adapter = new AppAdapter(activity, R.layout.appview, appArr, host, port);
            activity.appListView.setAdapter(adapter);
            apps = appInfos;//w w w. j a  v a2 s. c  o m
        }
    });

}

---

From source file:gdt.data.entity.facet.ExtensionHandler.java

private static FacetHandler[] listExtensionHandlers(Entigrator entigrator, String extension$) {
    try {/*ww w .j a  v  a  2  s .c  om*/
        System.out.println("ExtesionHandler:listExtensionHandlers:extension=" + extension$);
        Sack extension = entigrator.getEntityAtKey(extension$);
        String lib$ = extension.getElementItemAt("field", "lib");
        String[] sa = extension.elementList("content.fhandler");
        if (sa == null)
            return null;

        ArrayList<FacetHandler> fl = new ArrayList<FacetHandler>();
        FacetHandler fh;
        Class<?> cls;
        String jar$ = "jar:file:" + entigrator.getEntihome() + "/" + extension$ + "/" + lib$ + "!/";
        URL[] urls = { new URL(jar$) };
        URLClassLoader cl = URLClassLoader.newInstance(urls);
        for (String aSa : sa) {
            try {
                //         System.out.println("ExtesionHandler:listExtensionHandlers:jar="+jar$);
                cls = cl.loadClass(aSa);
                fh = (FacetHandler) cls.newInstance();
                fl.add(fh);
            } catch (Exception ee) {
                Logger.getLogger(ExtensionHandler.class.getName()).severe("load class: " + ee.toString());
            }
        }
        return fl.toArray(new FacetHandler[0]);
    } catch (Exception e) {
        Logger.getLogger(ExtensionHandler.class.getName()).severe(e.toString());
        return null;
    }
}

---

From source file:com.jgeppert.struts2.bootstrap.showcase.Languages.java

@Action(value = "/languages", results = {
        @Result(type = "json", name = "success", params = { "root", "languages" }) })
public String execute() throws Exception {
    if (term != null && term.length() > 1) {
        ArrayList<String> tmp = new ArrayList<String>();
        for (String staticLanguage : staticLanguages) {
            if (StringUtils.contains(staticLanguage.toLowerCase(), term.toLowerCase())) {
                tmp.add(staticLanguage);
            }/*from   w  ww .j a v  a2  s . c  o m*/
        }
        languages = tmp.toArray(new String[tmp.size()]);
    }
    return SUCCESS;
}

---

From source file:edu.emory.library.tast.submission.SubmissionAttributes.java

private SubmissionAttributes() {
    System.out.println("***************************************************");
    attributes = loadConfig();/*from  ww  w  .j  av a2s .  c om*/
    ArrayList tmp = new ArrayList();
    for (int i = 0; i < attributes.length; i++) {
        if (attributes[i].isPublic()) {
            tmp.add(attributes[i]);
        }
    }
    attributesPublic = (SubmissionAttribute[]) tmp.toArray(new SubmissionAttribute[] {});

    //      attributes = new SubmissionAttribute[10];
    //      
    //      attributes[0] = new SubmissionAttribute("shipname", Voyage.getAttribute("shipname"), "Name of ship", null, TextboxAdapter.TYPE);
    //      attributes[1] = new SubmissionAttribute("datedep", Voyage.getAttribute("datedep"), "Departure date", null, DateAdapter.TYPE);
    //      attributes[2] = new SubmissionAttribute("captaina", Voyage.getAttribute("captaina"), "First captain", null, TextboxAdapter.TYPE);
    //      attributes[3] = new SubmissionAttribute("captainb", Voyage.getAttribute("captainb"), "Second captain", null, TextboxAdapter.TYPE);
    //      attributes[4] = new SubmissionAttribute("portdep", Voyage.getAttribute("portdep"), "Port of departure", null, TextboxAdapter.TYPE);
    //      attributes[5] = new SubmissionAttribute("arrport", Voyage.getAttribute("arrport"), "Port of arrival", null, TextboxAdapter.TYPE);
    //      attributes[6] = new SubmissionAttribute("crew1", Voyage.getAttribute("crew1"), "Crew 1", null, TextboxIntegerAdapter.TYPE);
    //      attributes[7] = new SubmissionAttribute("crew3", Voyage.getAttribute("crew3"), "Crew 2", null, TextboxIntegerAdapter.TYPE);
    //      attributes[8] = new SubmissionAttribute("tonnage", Voyage.getAttribute("tonnage"), "Tonnage of vessel", null, TextboxFloatAdapter.TYPE);
    //      attributes[9] = new SubmissionAttribute("guns", Voyage.getAttribute("guns"), "Guns", null, TextboxIntegerAdapter.TYPE);

}

---

From source file:com.opengamma.util.test.DbTest.java

protected static Object[][] getParametersForSeparateMasters(int prevVersionCount) {
    String databaseType = System.getProperty("test.database.type");
    if (databaseType == null) {
        databaseType = "all";
    }/*from ww  w.j a v  a 2  s  . c  o  m*/
    Collection<String> databaseTypes = TestProperties.getDatabaseTypes(databaseType);
    ArrayList<Object[]> parameters = new ArrayList<Object[]>();
    for (String dbType : databaseTypes) {
        DbTool dbtool = TestProperties.getDbTool(dbType);
        dbtool.setJdbcUrl(dbtool.getTestDatabaseUrl());
        if (isScriptPublished()) {
            dbtool.addDbScriptDirectory(SCRIPT_INSTALL_DIR.getAbsolutePath());
        } else {
            dbtool.addDbScriptDirectory(DbTool.getWorkingDirectory());
        }
        for (String masterDB : dbtool.getScriptDirs().keySet()) {
            Set<Integer> versions = dbtool.getScriptDirs().get(masterDB).keySet();
            int max = Collections.max(versions);
            int min = Collections.min(versions);
            for (int v = max; v >= Math.max(max - prevVersionCount, min); v--) {
                parameters.add(new Object[] { dbType, masterDB, "" + max /*target_version*/,
                        "" + v /*migrate_from_version*/ });
            }
        }
    }
    Object[][] array = new Object[parameters.size()][];
    parameters.toArray(array);
    return array;
}

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From source file:com.espertech.esper.epl.view.OutputProcessViewConditionSnapshot.java

/**
 * Called once the output condition has been met.
 * Invokes the result set processor.//from ww  w  .  j  a v a 2  s  . c om
 * Used for non-join event data.
 * @param doOutput - true if the batched events should actually be output as well as processed, false if they should just be processed
 * @param forceUpdate - true if output should be made even when no updating events have arrived
 * */
protected void continueOutputProcessingView(boolean doOutput, boolean forceUpdate) {
    if ((ExecutionPathDebugLog.isDebugEnabled) && (log.isDebugEnabled())) {
        log.debug(".continueOutputProcessingView");
    }

    EventBean[] newEvents = null;
    EventBean[] oldEvents = null;

    Iterator<EventBean> it = this.iterator();
    if (it.hasNext()) {
        ArrayList<EventBean> snapshot = new ArrayList<EventBean>();
        for (EventBean bean : this) {
            snapshot.add(bean);
        }
        newEvents = snapshot.toArray(new EventBean[snapshot.size()]);
        oldEvents = null;
    }

    UniformPair<EventBean[]> newOldEvents = new UniformPair<EventBean[]>(newEvents, oldEvents);

    if (doOutput) {
        output(forceUpdate, newOldEvents);
    }
}

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From source file:de.fhg.iais.asc.oai.retriever.MetadataFormatsAndSetNamesRetriever.java

public String[] listMetadataFormats() {
    try {/*from   w ww .  jav a2  s  .c  o m*/
        MetadataFormatsList metadataformatlist = this.server.listMetadataFormats();
        if (metadataformatlist == null) {
            return new String[0];
        }
        List<MetadataFormat> list = metadataformatlist.asList();
        ArrayList<String> mda = new ArrayList<String>();
        for (MetadataFormat mdf : list) {
            mda.add(mdf.getPrefix());
        }
        LOG.debug("Metadataformats are " + mda);
        return mda.toArray(new String[mda.size()]);
    } catch (OAIException e) {
        throw new DbcException(e);
    }
}

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