Example usage for java.util ListIterator hasNext

List of usage examples for java.util ListIterator hasNext

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Introduction

In this page you can find the example usage for java.util ListIterator hasNext.

Prototype

boolean hasNext();

Source Link

Document

Returns true if this list iterator has more elements when traversing the list in the forward direction.

Usage

From source file:com.innoventsolutions.pentaho.birtrptdocplugin.BIRTContentGenerator.java

@Override
public void createContent() throws Exception {
    this.session = PentahoSessionHolder.getSession();
    this.repository = PentahoSystem.get(IUnifiedRepository.class, session);
    final RepositoryFile BIRTfile = (RepositoryFile) parameterProviders.get("path").getParameter("file");
    final String ExecBIRTFilePath = "../webapps/birt/" + BIRTfile.getId() + ".rptdocument";
    /*/*w  w w.  j av  a2  s  .co m*/
     * Get BIRT report design from repository
     */
    final File ExecBIRTFile = new File(ExecBIRTFilePath);
    if (!ExecBIRTFile.exists()) {
        final FileOutputStream fos = new FileOutputStream(ExecBIRTFilePath);
        try {
            final SimpleRepositoryFileData data = repository.getDataForRead(BIRTfile.getId(),
                    SimpleRepositoryFileData.class);
            final InputStream inputStream = data.getInputStream();
            final byte[] buffer = new byte[0x1000];
            int bytesRead = inputStream.read(buffer);
            while (bytesRead >= 0) {
                fos.write(buffer, 0, bytesRead);
                bytesRead = inputStream.read(buffer);
            }
        } catch (final Exception e) {
            Logger.error(getClass().getName(), e.getMessage());
        } finally {
            fos.close();
        }
    }
    /*
     * Redirect to BIRT Viewer
     */
    try {
        // Get informations about user context
        final IUserRoleListService service = PentahoSystem.get(IUserRoleListService.class);
        String roles = "";
        final ListIterator<String> li = service.getRolesForUser(null, session.getName()).listIterator();
        while (li.hasNext()) {
            roles = roles + li.next().toString() + ",";
        }
        // Redirect
        final HttpServletResponse response = (HttpServletResponse) this.parameterProviders.get("path")
                .getParameter("httpresponse");
        response.sendRedirect(
                "/birt/frameset?__document=" + BIRTfile.getId() + ".rptdocument&__showtitle=false&username="
                        + session.getName() + "&userroles=" + roles + "&reportname=" + BIRTfile.getTitle());
    } catch (final Exception e) {
        Logger.error(getClass().getName(), e.getMessage());
    }
}

From source file:com.liferay.maven.arquillian.internal.tasks.ToolsClasspathTask.java

@Override
public URLClassLoader execute(MavenWorkingSession session) {

    final Logger log = LoggerFactory.getLogger(ToolsClasspathTask.class);

    final ParsedPomFile pomFile = session.getParsedPomFile();

    LiferayPluginConfiguration configuration = new LiferayPluginConfiguration(pomFile);

    System.setProperty("liferayVersion", configuration.getLiferayVersion());

    File appServerLibGlobalDir = new File(configuration.getAppServerLibGlobalDir());

    File appServerLibPortalDir = new File(configuration.getAppServerLibPortalDir());

    List<URI> liferayToolArchives = new ArrayList<URI>();

    if (appServerLibGlobalDir != null && appServerLibGlobalDir.exists()) {

        // app server global libraries
        Collection<File> appServerLibs = FileUtils.listFiles(appServerLibGlobalDir, new String[] { "jar" },
                true);// w  ww  .  j  a v  a  2 s.  c o  m

        for (File file : appServerLibs) {
            liferayToolArchives.add(file.toURI());
        }

        // All Liferay Portal Lib jars
        Collection<File> liferayPortalLibs = FileUtils.listFiles(appServerLibPortalDir, new String[] { "jar" },
                true);

        for (File file : liferayPortalLibs) {
            liferayToolArchives.add(file.toURI());
        }

        // Util jars
        File[] utilJars = Maven.resolver().loadPomFromClassLoaderResource("liferay-tool-deps.xml")
                .importCompileAndRuntimeDependencies().resolve().using(AcceptAllStrategy.INSTANCE).asFile();

        for (int i = 0; i < utilJars.length; i++) {
            liferayToolArchives.add(utilJars[i].toURI());
        }

    }

    log.trace("Jars count in Tools classpath Archive:" + liferayToolArchives.size());

    List<URL> classpathUrls = new ArrayList<URL>();

    try {
        if (!liferayToolArchives.isEmpty()) {

            ListIterator<URI> toolsJarItr = liferayToolArchives.listIterator();
            while (toolsJarItr.hasNext()) {
                URI jarURI = toolsJarItr.next();
                classpathUrls.add(jarURI.toURL());
            }

        }
    } catch (MalformedURLException e) {
        log.error("Error building Tools classpath", e);
    }

    return new URLClassLoader(classpathUrls.toArray(new URL[classpathUrls.size()]), null);
}

From source file:com.liferay.arquillian.maven.internal.tasks.ToolsClasspathTask.java

/**
 * (non-Javadoc)/*  www  . ja v  a 2 s  . c o  m*/
 * @see
 * org.jboss.shrinkwrap.resolver.impl.maven.task.MavenWorkingSessionTask
 * #execute(org.jboss.shrinkwrap.resolver.api.maven.MavenWorkingSession)
 */
@Override
public URLClassLoader execute(MavenWorkingSession session) {
    final ParsedPomFile pomFile = session.getParsedPomFile();

    LiferayPluginConfiguration configuration = new LiferayPluginConfiguration(pomFile);

    System.setProperty("liferayVersion", configuration.getLiferayVersion());

    File appServerLibGlobalDir = new File(configuration.getAppServerLibGlobalDir());

    File appServerLibPortalDir = new File(configuration.getAppServerLibPortalDir());

    List<URI> liferayToolArchives = new ArrayList<>();

    if ((appServerLibGlobalDir != null) && appServerLibGlobalDir.exists()) {

        // app server global libraries

        Collection<File> appServerLibs = FileUtils.listFiles(appServerLibGlobalDir, new String[] { "jar" },
                true);

        for (File file : appServerLibs) {
            liferayToolArchives.add(file.toURI());
        }

        // All Liferay Portal Lib jars

        Collection<File> liferayPortalLibs = FileUtils.listFiles(appServerLibPortalDir, new String[] { "jar" },
                true);

        for (File file : liferayPortalLibs) {
            liferayToolArchives.add(file.toURI());
        }

        // Util jars

        File[] utilJars = Maven.resolver().loadPomFromClassLoaderResource("liferay-tool-deps.xml")
                .importCompileAndRuntimeDependencies().resolve().using(AcceptAllStrategy.INSTANCE).asFile();

        for (int i = 0; i < utilJars.length; i++) {
            liferayToolArchives.add(utilJars[i].toURI());
        }
    }

    if (_log.isTraceEnabled()) {
        _log.trace("Jars count in Tools classpath Archive:" + liferayToolArchives.size());
    }

    List<URL> classpathUrls = new ArrayList<>();

    try {
        if (!liferayToolArchives.isEmpty()) {
            ListIterator<URI> toolsJarItr = liferayToolArchives.listIterator();
            while (toolsJarItr.hasNext()) {
                URI jarURI = toolsJarItr.next();
                classpathUrls.add(jarURI.toURL());
            }
        }
    } catch (MalformedURLException e) {
        _log.error("Error building Tools classpath", e);
    }

    return new URLClassLoader(classpathUrls.toArray(new URL[classpathUrls.size()]), null);
}

From source file:biz.c24.io.spring.integration.selectors.ValidatingMessageSelectorTests.java

@Test
public void testInvalid() {
    Employee employee = new Employee();
    employee.setSalutation("Mr");
    // Should fail due to non-capitalised first letter
    employee.setFirstName("andy");
    employee.setLastName("Acheson");
    // No job title set - should also cause a validation failure
    //employee.setJobTitle("Software Developer");

    C24ValidatingMessageSelector selector = new C24ValidatingMessageSelector();
    selector.setFailFast(true);/*from  www .  j a v a 2  s .co  m*/
    selector.setThrowExceptionOnRejection(false);
    assertThat(selector.accept(MessageBuilder.withPayload(employee).build()), is(false));

    selector.setFailFast(false);
    assertThat(selector.accept(MessageBuilder.withPayload(employee).build()), is(false));

    selector.setFailFast(true);
    selector.setThrowExceptionOnRejection(true);
    try {
        selector.accept(MessageBuilder.withPayload(employee).build());
        fail("Selector failed to throw an exception on invalid CDO");
    } catch (MessageRejectedException ex) {
        // Expected behaviour
        assertThat(ex.getCause(), is(ValidationException.class));
    }

    selector.setFailFast(false);
    try {
        selector.accept(MessageBuilder.withPayload(employee).build());
        fail("Selector failed to throw an exception on invalid CDO");
    } catch (C24AggregatedMessageValidationException ex) {
        // Expected behaviour
        ListIterator<ValidationEvent> failures = ex.getFailEvents();
        int failureCount = 0;
        while (failures.hasNext()) {
            failureCount++;
            failures.next();
        }
        assertThat(failureCount, is(2));

    }
}

From source file:io.bibleget.VersionsSelect.java

public VersionsSelect() throws ClassNotFoundException {
    biblegetDB = BibleGetDB.getInstance();
    String bibleVersionsStr = biblegetDB.getMetaData("VERSIONS");
    JsonReader jsonReader = Json.createReader(new StringReader(bibleVersionsStr));
    JsonObject bibleVersionsObj = jsonReader.readObject();
    Set<String> versionsabbrev = bibleVersionsObj.keySet();
    bibleVersions = new BasicEventList<>();
    if (!versionsabbrev.isEmpty()) {
        for (String s : versionsabbrev) {
            String versionStr = bibleVersionsObj.getString(s); //store these in an array
            String[] array;/*from  ww w.ja  va  2s .c  o m*/
            array = versionStr.split("\\|");
            bibleVersions.add(new BibleVersion(s, array[0], array[1],
                    StringUtils.capitalize(new Locale(array[2]).getDisplayLanguage())));
        }
    }

    versionsByLang = new SeparatorList<>(bibleVersions, new VersionComparator(), 1, 1000);

    int listLength = versionsByLang.size();
    enabledFlags = new boolean[listLength];

    ListIterator itr = versionsByLang.listIterator();
    while (itr.hasNext()) {
        int idx = itr.nextIndex();
        Object next = itr.next();
        enabledFlags[idx] = !(next.getClass().getSimpleName().equals("GroupSeparator"));
        if (enabledFlags[idx]) {
            versionCount++;
        } else {
            versionLangs++;
        }
    }

    this.setModel(new DefaultEventListModel<>(versionsByLang));
    this.setCellRenderer(new VersionCellRenderer());
    this.setSelectionModel(new DisabledItemSelectionModel());
}

From source file:com.apigee.sdk.apm.http.impl.client.cache.CacheEntryUpdater.java

private void removeCacheEntry1xxWarnings(List<Header> cacheEntryHeaderList, HttpCacheEntry entry) {
    ListIterator<Header> cacheEntryHeaderListIter = cacheEntryHeaderList.listIterator();

    while (cacheEntryHeaderListIter.hasNext()) {
        String cacheEntryHeaderName = cacheEntryHeaderListIter.next().getName();

        if (HeaderConstants.WARNING.equals(cacheEntryHeaderName)) {
            for (Header cacheEntryWarning : entry.getHeaders(HeaderConstants.WARNING)) {
                if (cacheEntryWarning.getValue().startsWith("1")) {
                    cacheEntryHeaderListIter.remove();
                }//www.  java2s.  c o  m
            }
        }
    }
}

From source file:com.apigee.sdk.apm.http.impl.client.cache.CacheEntryUpdater.java

private void removeCacheHeadersThatMatchResponse(List<Header> cacheEntryHeaderList, HttpResponse response) {
    for (Header responseHeader : response.getAllHeaders()) {
        ListIterator<Header> cacheEntryHeaderListIter = cacheEntryHeaderList.listIterator();

        while (cacheEntryHeaderListIter.hasNext()) {
            String cacheEntryHeaderName = cacheEntryHeaderListIter.next().getName();

            if (cacheEntryHeaderName.equals(responseHeader.getName())) {
                cacheEntryHeaderListIter.remove();
            }//from   ww w  . j a  v a 2s  .c  om
        }
    }
}

From source file:mimir.ControlChart.java

public void newValue(double value) {
    //add value to data
    this.data.addValue(value);
    //System.out.println("Added Value: "+value+" to dataset");
    //iterate through patterns to catch signals
    ListIterator<PatternRule> patternChecker = this.patterns.listIterator(0);
    while (patternChecker.hasNext()) {
        PatternRule p = patternChecker.next();
        //System.out.println("Checking for: " + p.name);
        boolean flag = p.check(value);
        if (flag) {
            this.signals.add(p.name);
            //System.out.println(" -- caught flag -- ");
        }/*from w  ww  . j a  v  a 2  s. co  m*/
    }
    //handle signals in other scope
    return;
}

From source file:com.offbynull.voip.kademlia.model.NodeLeastRecentSet.java

public Node get(Id id) {
    InternalValidate.matchesLength(baseId.getBitLength(), id);

    ListIterator<Activity> it = entries.listIterator();
    while (it.hasNext()) {
        Activity entry = it.next();//from ww w.java 2 s.c  o  m

        Id entryId = entry.getNode().getId();

        if (entryId.equals(id)) {
            return entry.getNode();
        }
    }

    return null;
}

From source file:biz.c24.io.spring.integration.config.ValidatingSelectorTests.java

@Test
public void testThrowingInvalid() {
    Employee employee = new Employee();
    employee.setSalutation("Mr");
    // Invalid as first char not capitalised
    employee.setFirstName("andy");
    employee.setLastName("Acheson");
    // Invalid as no job title
    //employee.setJobTitle("Software Developer");

    try {//from   w w  w.jav a  2 s  . c  o m
        template.convertAndSend(exceptionThrowingInputChannel, employee);
        fail("Selector failed to throw exception on invalid message");
    } catch (MessageHandlingException ex) {
        // Expected behaviour
        assertThat(ex.getCause(), is(C24AggregatedMessageValidationException.class));
        C24AggregatedMessageValidationException vEx = (C24AggregatedMessageValidationException) ex.getCause();
        ListIterator<ValidationEvent> failures = vEx.getFailEvents();
        int failureCount = 0;
        while (failures.hasNext()) {
            failureCount++;
            failures.next();
        }
        assertThat(failureCount, is(2));

    }

    // Make sure there are no other messages floating around
    assertThat(validChannel.receive(1), is(nullValue()));
    assertThat(invalidChannel.receive(1), is(nullValue()));

}