Example usage for java.util Collection toString

Introduction

In this page you can find the example usage for java.util Collection toString.

Prototype

public String toString() 

Source Link

Document

Returns a string representation of the object.

Usage

From source file:com.stratelia.webactiv.webSites.control.WebSiteSessionController.java

/**
 * dePublish/*from www .  j a  v  a  2s.c o m*/
 */
public synchronized void dePublish(Collection<String> listeSite) throws WebSitesException {
    try {
        webSiteEjb.dePublish(getComponentId(), listeSite);
    } catch (Exception re) {
        throw new WebSitesException("WebSiteSessionController.dePublish(listeSite)", SilverpeasException.ERROR,
                "webSites.EX_DEPUBLISH_SELECTED_FAILED", "listeSite =" + listeSite.toString(), re);
    }
}

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From source file:com.stratelia.webactiv.webSites.control.WebSiteSessionController.java

/**
 * publish//from w  ww.  j a  v a  2 s .  com
 */
public synchronized void publish(Collection<String> listeSite) throws WebSitesException {
    /* Collection d'id de site */
    try {
        webSiteEjb.publish(getComponentId(), listeSite);
    } catch (Exception re) {
        throw new WebSitesException("WebSiteSessionController.publish(listeSite)", SilverpeasException.ERROR,
                "webSites.EX_PUBLISH_SELECTED_FAILED", "listeSite =" + listeSite.toString(), re);
    }
}

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From source file:com.netflix.spinnaker.clouddriver.ecs.provider.agent.TaskCachingAgent.java

@Override
protected Map<String, Collection<CacheData>> generateFreshData(Collection<Task> tasks) {
    Collection<CacheData> dataPoints = new LinkedList<>();
    Map<String, CacheData> clusterDataPoints = new HashMap<>();

    for (Task task : tasks) {
        String taskId = StringUtils.substringAfterLast(task.getTaskArn(), "/");
        Map<String, Object> attributes = convertTaskToAttributes(task);

        String key = Keys.getTaskKey(accountName, region, taskId);
        dataPoints.add(new DefaultCacheData(key, attributes, Collections.emptyMap()));

        String clusterName = StringUtils.substringAfterLast(task.getClusterArn(), "/");
        Map<String, Object> clusterAttributes = EcsClusterCachingAgent
                .convertClusterArnToAttributes(accountName, region, task.getClusterArn());
        key = Keys.getClusterKey(accountName, region, clusterName);
        clusterDataPoints.put(key, new DefaultCacheData(key, clusterAttributes, Collections.emptyMap()));
    }/*  www.  java  2 s .c  o  m*/

    log.info("Caching " + dataPoints.size() + " tasks in " + getAgentType());
    Map<String, Collection<CacheData>> dataMap = new HashMap<>();
    dataMap.put(TASKS.toString(), dataPoints);

    log.info("Caching " + clusterDataPoints.size() + " ECS clusters in " + getAgentType());
    dataMap.put(ECS_CLUSTERS.toString(), clusterDataPoints.values());

    return dataMap;
}

---

From source file:org.apache.aries.sample.twitter.itest.TwitterTest.java

/**
 * Test for ARIES-461/* w w  w. j  a  v a  2s  . c  om*/
 * Application that bring in dependency bundles from a bundle repository doesn't deploy
 * 
 * @throws Exception
 */
@Test
public void testTwitter() throws Exception {
    // provision against the local runtime
    System.setProperty(AppConstants.PROVISON_EXCLUDE_LOCAL_REPO_SYSPROP, "false");

    deleteRepos();

    MavenArtifactUrlReference twitterEbaUrl = maven("org.apache.aries.samples.twitter",
            "org.apache.aries.samples.twitter.eba").versionAsInProject().type("eba");
    MavenArtifactUrlReference twitterCommonLangJar = maven("commons-lang", "commons-lang").versionAsInProject();
    MavenArtifactUrlReference twitterJar = maven("org.apache.aries.samples.twitter",
            "org.apache.aries.samples.twitter.twitter4j").versionAsInProject();

    // add the repository xml to the repository admin
    String repositoryXML = getRepoContent("/obr/twitter/TwitterRepository.xml");
    // replace the jar file url with the real url related to the environment
    String repo = repositoryXML.replaceAll("commons.lang.location", twitterCommonLangJar.getURL())
            .replaceAll("twitter4j.location", twitterJar.getURL());

    URL url = getRepoUrl(repo);
    repositoryAdmin.addRepository(url);

    AriesApplication app = manager.createApplication(new URL(twitterEbaUrl.getURL()));
    app = manager.resolve(app);
    DeploymentMetadata depMeta = app.getDeploymentMetadata();
    List<DeploymentContent> provision = depMeta.getApplicationProvisionBundles();
    Collection<DeploymentContent> useBundles = depMeta.getDeployedUseBundle();
    Collection<DeploymentContent> appContent = depMeta.getApplicationDeploymentContents();
    // We cannot be sure whether there are two or three provision bundles pulled in by Felix OBR as there is an outstanding defect
    // https://issues.apache.org/jira/browse/FELIX-2672
    // The workaround is to check we get the two bundles we are looking for, instead of insisting on just having two bundles.

    List<String> provisionBundleSymbolicNames = new ArrayList<String>();
    for (DeploymentContent dep : provision) {
        provisionBundleSymbolicNames.add(dep.getContentName());
    }
    String provision_bundle1 = "org.apache.commons.lang";
    String provision_bundle2 = "twitter4j";
    assertTrue("Bundle " + provision_bundle1 + " not found.",
            provisionBundleSymbolicNames.contains(provision_bundle1));
    assertTrue("Bundle " + provision_bundle2 + " not found.",
            provisionBundleSymbolicNames.contains(provision_bundle2));
    assertEquals(useBundles.toString(), 0, useBundles.size());
    assertEquals(appContent.toString(), 1, appContent.size());
    AriesApplicationContext ctx = manager.install(app);
    ctx.start();
}

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From source file:fr.mby.saml2.sp.impl.handler.BasicSamlDataAdaptor.java

@Override
public Collection<Entry<String, String>> buildHttpPostBindingParams(final IOutgoingSaml outgoingData) {
    Collection<Entry<String, String>> samlDataParams = new ArrayList<Entry<String, String>>();

    String relayState = outgoingData.getRelayState();
    if (StringUtils.hasText(relayState)) {
        Entry<String, String> entry = new SimpleEntry<String, String>(SamlHelper.RELAY_STATE_PARAM_KEY,
                relayState);//from  w  w  w  . j  a v a2s.  c om
        samlDataParams.add(entry);
    }

    String samlMessage = outgoingData.getSamlMessage();

    // Encoding
    final String encodedMessage;
    try {
        encodedMessage = SamlHelper.httpPostEncode(samlMessage);
    } catch (Exception e) {
        BasicSamlDataAdaptor.LOGGER.error("Error while Redirect encoding SAML message !", e);
        throw new IllegalStateException("Error while Redirect encoding SAML message !", e);
    }

    if (StringUtils.hasText(encodedMessage)) {
        Entry<String, String> entry = new SimpleEntry<String, String>(
                BasicSamlDataAdaptor.getSamlMessageParamName(outgoingData), encodedMessage);
        samlDataParams.add(entry);
    }

    BasicSamlDataAdaptor.LOGGER
            .debug(String.format("Basic HTTP-POST params built: [%s]", samlDataParams.toString()));

    return samlDataParams;
}

---

From source file:de.huberlin.wbi.hiway.am.WorkflowDriver.java

protected void finish() {
    /* log */ logger.writeEntryToLog(new JsonReportEntry(getRunId(), null, null, null, null, null,
            HiwayDBI.KEY_WF_TIME, Long.toString(System.currentTimeMillis() - amRMClient.getStartTime())));

    // Join all launched threads needed for when we time out and we need to release containers
    for (Thread launchThread : launchThreads) {
        try {/* ww  w.  j a va 2 s.  c o m*/
            launchThread.join(10000);
        } catch (InterruptedException e) {
            Logger.writeToStdout("Exception thrown in thread join: " + e.getMessage());
            e.printStackTrace(System.out);
            System.exit(-1);
        }
    }

    // When the application completes, it should stop all running containers
    Logger.writeToStdout("Application completed. Stopping running containers");
    nmClientAsync.stop();

    // When the application completes, it should send a finish application signal to the RM
    Logger.writeToStdout("Application completed. Signalling finish to RM");

    FinalApplicationStatus appStatus;
    String appMessage = null;
    success = true;

    WorkflowDriver.Logger.writeToStdout("Failed Containers: " + logger.numFailedContainers.get());
    WorkflowDriver.Logger.writeToStdout("Completed Containers: " + logger.numCompletedContainers.get());

    int numTotalContainers = scheduler.getNumberOfTotalTasks();

    // WorkflowDriver.writeToStdout("Total Scheduled Containers: " + numTotalContainers);

    if (logger.getNumFailedContainers().get() == 0
            && logger.getNumCompletedContainers().get() == numTotalContainers) {
        appStatus = FinalApplicationStatus.SUCCEEDED;
    } else {
        appStatus = FinalApplicationStatus.FAILED;
        appMessage = "Diagnostics." + ", total=" + numTotalContainers + ", completed="
                + logger.getNumCompletedContainers().get() + ", allocated="
                + logger.getNumAllocatedContainers().get() + ", failed=" + logger.getNumFailedContainers().get()
                + ", killed=" + logger.getNumKilledContainers().get();
        success = false;
    }

    Collection<String> output = getOutput();
    Collection<Data> outputFiles = getOutputFiles();
    if (outputFiles.size() > 0) {
        String outputs = outputFiles.toString();
        logger.writeEntryToLog(new JsonReportEntry(getRunId(), null, null, null, null, null,
                HiwayDBI.KEY_WF_OUTPUT, outputs.substring(1, outputs.length() - 1)));
    }

    try {
        logger.statLog.close();
        logger.federatedReport.stageOut();
        if (summaryPath != null) {
            String stdout = hdfsApplicationDirectory + "/AppMaster.stdout";
            String stderr = hdfsApplicationDirectory + "/AppMaster.stderr";
            String statlog = hdfsApplicationDirectory + "/" + appId + ".log";

            try (BufferedWriter writer = new BufferedWriter(new FileWriter(summaryPath.toString()))) {
                JSONObject obj = new JSONObject();
                try {
                    obj.put("output", output);
                    obj.put("stdout", stdout);
                    obj.put("stderr", stderr);
                    obj.put("statlog", statlog);
                } catch (JSONException e) {
                    e.printStackTrace(System.out);
                    System.exit(-1);
                }
                writer.write(obj.toString());
            }
            new Data("AppMaster.stdout").stageOut();
            new Data("AppMaster.stderr").stageOut();
            new Data(summaryPath).stageOut();
        }
    } catch (IOException e) {
        Logger.writeToStdout("Error when attempting to stage out federated output log.");
        e.printStackTrace(System.out);
        System.exit(-1);
    }

    try {
        amRMClient.unregisterApplicationMaster(appStatus, appMessage, null);
    } catch (YarnException | IOException e) {
        Logger.writeToStdout("Failed to unregister application");
        e.printStackTrace(System.out);
        System.exit(-1);
    }

    amRMClient.stop();

    if (timelineClient != null)
        timelineClient.stop();

}

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From source file:org.trnltk.morphology.contextless.parser.PredefinedPaths.java

private Root findRoot(final String strRoot, final PrimaryPos primaryPos, final SecondaryPos secondaryPos) {
    if (!this.rootMap.containsKey(strRoot))
        throw new RuntimeException("Unable to find root " + strRoot);

    final Collection<? extends Root> roots = this.rootMap.get(strRoot);
    final Collection<? extends Root> filteredRoots = Collections2.filter(roots, new Predicate<Root>() {
        @Override/*from w w w. ja v a  2s .  c o m*/
        public boolean apply(final Root root) {
            return Objects.equal(root.getLexeme().getPrimaryPos(), primaryPos)
                    && Objects.equal(root.getLexeme().getSecondaryPos(), secondaryPos);
        }
    });

    Validate.isTrue(filteredRoots.size() == 1,
            "Found more than once roots for given parameters :" + filteredRoots.toString());
    return filteredRoots.iterator().next();
}

---

From source file:org.apache.hadoop.raid.DirectoryTraversal.java

public DirectoryTraversal(String friendlyName, Collection<Path> roots, FileSystem fs, Filter filter,
        int numThreads, boolean doShuffle, boolean allowUseStandby, boolean checkLeafDir) throws IOException {
    this.output = new ArrayBlockingQueue<FileStatus>(OUTPUT_QUEUE_SIZE);
    this.directories = new LinkedBlockingDeque<Path>();
    this.fs = fs;
    if (ENABLE_AVATAR_STANDBY && allowUseStandby && fs instanceof DistributedAvatarFileSystem) {
        avatarFs = (DistributedAvatarFileSystem) fs;
    } else {//w ww .java2 s .  c  o m
        avatarFs = null;
    }
    this.filter = filter;
    this.totalDirectories = new AtomicInteger(roots.size());
    this.processors = new Processor[numThreads];
    this.activeThreads = new AtomicInteger(numThreads);
    this.doShuffle = doShuffle;
    this.allowStandby = allowUseStandby;
    if (doShuffle) {
        List<Path> toShuffleAndAdd = new ArrayList<Path>();
        toShuffleAndAdd.addAll(roots);
        Collections.shuffle(toShuffleAndAdd);
        this.directories.addAll(toShuffleAndAdd);
    } else {
        this.directories.addAll(roots);
    }
    LOG.info("Starting with directories:" + roots.toString() + " numThreads:" + numThreads);
    if (roots.isEmpty()) {
        try {
            output.put(FINISH_TOKEN);
        } catch (InterruptedException e) {
            throw new IOException(e);
        }
        return;
    }
    for (int i = 0; i < processors.length; ++i) {
        if (checkLeafDir) {
            processors[i] = new LeafDirectoryProcessor();
        } else {
            processors[i] = new Processor();
        }
        processors[i].setName(friendlyName + i);
    }
    for (int i = 0; i < processors.length; ++i) {
        processors[i].start();
    }
}

---

From source file:com.ibm.jaggr.service.impl.AggregatorImpl.java

/**
 * Loads and initializes the resource factory, module builder and
 * http transport extensions specified in the configuration 
 * element for this aggregator/*from  w w w .j a va 2s  .c  om*/
 * 
 * @param configElem The configuration element
 * @throws CoreException
 * @throws NotFoundException
 */
protected void initExtensions(IConfigurationElement configElem) throws CoreException, NotFoundException {
    /*
     *  Init the resource factory extensions
     */
    Collection<String> resourceFactories = getInitParams().getValues(InitParams.RESOURCEFACTORIES_INITPARAM);
    if (resourceFactories.size() == 0) {
        resourceFactories.add(DEFAULT_RESOURCEFACTORIES);
    }
    IExtensionRegistry registry = Platform.getExtensionRegistry();
    for (String resourceFactory : resourceFactories) {
        IExtension extension = registry.getExtension(IResourceFactoryExtensionPoint.NAMESPACE,
                IResourceFactoryExtensionPoint.NAME, resourceFactory);
        if (extension == null) {
            throw new NotFoundException(resourceFactory);
        }
        for (IConfigurationElement member : extension.getConfigurationElements()) {
            IResourceFactory factory = (IResourceFactory) member.createExecutableExtension("class"); //$NON-NLS-1$
            Properties props = new Properties();
            for (String name : member.getAttributeNames()) {
                props.put(name, member.getAttribute(name));
            }
            registerResourceFactory(new AggregatorExtension(extension, factory, props), null);
        }
    }

    /*
     *  Init the module builder extensions
     */
    Collection<String> moduleBuilders = getInitParams().getValues(InitParams.MODULEBUILDERS_INITPARAM);
    if (moduleBuilders.size() == 0) {
        moduleBuilders.add(DEFAULT_MODULEBUILDERS);
    }
    for (String moduleBuilder : moduleBuilders) {
        IExtension extension = registry.getExtension(IModuleBuilderExtensionPoint.NAMESPACE,
                IModuleBuilderExtensionPoint.NAME, moduleBuilder);
        if (extension == null) {
            throw new NotFoundException(moduleBuilder);
        }
        for (IConfigurationElement member : extension.getConfigurationElements()) {
            IModuleBuilder builder = (IModuleBuilder) member.createExecutableExtension("class"); //$NON-NLS-1$
            Properties props = new Properties();
            for (String name : member.getAttributeNames()) {
                props.put(name, member.getAttribute(name));
            }
            registerModuleBuilder(new AggregatorExtension(extension, builder, props), null);
        }
    }

    /*
     * Init the http transport extension
     */
    Collection<String> transports = getInitParams().getValues(InitParams.TRANSPORT_INITPARAM);
    if (transports.size() == 0) {
        transports.add(DEFAULT_HTTPTRANSPORT);
    }
    if (transports.size() != 1) {
        throw new IllegalStateException(transports.toString());
    }
    String transportName = transports.iterator().next();
    IExtension extension = registry.getExtension(IHttpTransportExtensionPoint.NAMESPACE,
            IHttpTransportExtensionPoint.NAME, transportName);
    if (extension == null) {
        throw new NotFoundException(transportName);
    }
    IConfigurationElement member = extension.getConfigurationElements()[0];
    Properties props = new Properties();
    IHttpTransport transport = (IHttpTransport) member.createExecutableExtension("class"); //$NON-NLS-1$
    for (String attrname : member.getAttributeNames()) {
        props.put(attrname, member.getAttribute(attrname));
    }
    registerHttpTransport(new AggregatorExtension(extension, transport, props));

    /*
     *  Now call setAggregator on the loaded extensions starting with the
     *  transport and then the rest of the extensions.
     */
    ExtensionRegistrar reg = new ExtensionRegistrar();
    callExtensionInitializers(Arrays.asList(new IAggregatorExtension[] { getHttpTransportExtension() }), reg);
    callExtensionInitializers(getResourceFactoryExtensions(), reg);
    callExtensionInitializers(getModuleBuilderExtensions(), reg);
    reg.open = false;
}

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From source file:com.github.helenusdriver.driver.impl.PersistedMap.java

/**
 * {@inheritDoc}/*  ww w. j  a v a 2  s  .c  o  m*/
 *
 * @author paouelle
 *
 * @see java.util.Map#values()
 */
@Override
public Collection<T> values() {
    if (vcol == null) {
        final Collection<PersistedValue<T, PT>> vcol = map.values();

        this.vcol = new AbstractCollection<T>() {
            @Override
            public int size() {
                return vcol.size();
            }

            @Override
            public boolean isEmpty() {
                return vcol.isEmpty();
            }

            @Override
            public Iterator<T> iterator() {
                return new TransformIterator<PersistedValue<T, PT>, T>(vcol.iterator()) {
                    @Override
                    protected T transform(PersistedValue<T, PT> pv) {
                        return pv.getDecodedValue();
                    }
                };
            }

            @Override
            public Stream<T> stream() {
                return vcol.stream().map(pv -> pv.getDecodedValue());
            }

            @Override
            public Stream<T> parallelStream() {
                return vcol.parallelStream().map(pv -> pv.getDecodedValue());
            }

            @Override
            public void clear() {
                vcol.clear();
            }

            @Override
            public String toString() {
                return vcol.toString();
            }
        };
    }
    return vcol;
}

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