Example usage for java.util Map forEach

List of usage examples for java.util Map forEach

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Introduction

In this page you can find the example usage for java.util Map forEach.

Prototype

default void forEach(BiConsumer<? super K, ? super V> action)

Source Link

Document

Performs the given action for each entry in this map until all entries have been processed or the action throws an exception.

Usage

From source file:org.lanternpowered.server.data.MemoryDataView.java

@SuppressWarnings("rawtypes")
private ImmutableMap<?, ?> ensureSerialization(Map<?, ?> map) {
    final ImmutableMap.Builder<Object, Object> builder = ImmutableMap.builder();
    map.forEach((key, value) -> {
        if (value instanceof Map) {
            builder.put(key, ensureSerialization((Map) value));
        } else if (value instanceof DataSerializable) {
            builder.put(key, ((DataSerializable) value).toContainer());
        } else if (value instanceof Collection) {
            builder.put(key, ensureSerialization((Collection) value));
        } else {/*from ww  w  .  j  a  va 2  s .  c  o  m*/
            builder.put(key, value);
        }
    });
    return builder.build();
}

From source file:io.atomix.protocols.gossip.map.AntiEntropyMapDelegate.java

@Override
public void putAll(Map<? extends K, ? extends V> m) {
    checkState(!closed, destroyedMessage);
    m.forEach(this::put);
}

From source file:com.oneops.transistor.service.BomManagerImpl.java

protected void check4Secondary(CmsCI platform, List<CmsCIRelation> platformCloudRels, String nsPath) {
    //get manifest clouds and priority; what is intended
    Map<Long, Integer> intendedCloudpriority = platformCloudRels.stream().filter(cloudUtil::isCloudActive)
            .collect(toMap(CmsCIRelationBasic::getToCiId, this::getPriority, (i, j) -> i));
    //are there any secondary clouds for deployment
    long numberOfSecondaryClouds = intendedCloudpriority.entrySet().stream()
            .filter(entry -> (entry.getValue().equals(SECONDARY_CLOUD_STATUS))).count();
    if (numberOfSecondaryClouds == 0) {
        return;/*from  w  ww. ja  v  a 2s  .  c om*/
    }

    String finalNsPath = nsPath;
    //what is deployed currently.
    String entryPoint = getEntryPoint(platform);
    if (entryPoint == null) {
        //for platforms which dont have entry points, like schema.
        logger.info("Skipping secondary check , as entry point is absent for this " + nsPath + " platform ciId "
                + platform.getCiId());
        return;
    }

    Map<Long, Integer> existingCloudPriority = platformCloudRels.stream().map(CmsCIRelationBasic::getToCiId)
            .flatMap(cloudId -> cmProcessor
                    .getToCIRelationsByNs(cloudId, CmsConstants.DEPLOYED_TO, null, entryPoint, finalNsPath)
                    .stream())
            .collect(toMap(CmsCIRelationBasic::getToCiId, this::getPriority, (i, j) -> {
                return Math.max(i, j);
            }));

    HashMap<Long, Integer> computedCloudPriority = new HashMap<>(existingCloudPriority);
    computedCloudPriority.putAll(intendedCloudpriority);

    //Now, take  all offline clouds from
    Map<Long, Integer> offlineClouds = platformCloudRels.stream().filter(cloudUtil::isCloudOffline)
            .collect(toMap(CmsCIRelationBasic::getToCiId, this::getPriority, (i, j) -> i));
    if (!offlineClouds.isEmpty()) {
        offlineClouds.forEach((k, v) -> {
            if (computedCloudPriority.containsKey(k)) {
                computedCloudPriority.remove(k);
            }
        });
    }

    long count = computedCloudPriority.entrySet().stream()
            .filter(entry -> (entry.getValue().equals(CmsConstants.SECONDARY_CLOUD_STATUS))).count();
    if (computedCloudPriority.size() == count) {
        //throw transistor exception
        String message = "";
        String clouds = platformCloudRels.stream().filter(rel -> !cloudUtil.isCloudActive(rel))
                .filter(rel -> (getPriority(rel) == PRIMARY_CLOUD_STATUS)).map(rel -> rel.getToCi().getCiName())
                .collect(joining(","));

        if (StringUtils.isNotEmpty(clouds)) {
            message = String.format(
                    "The deployment will result in no instances in primary clouds for platform %s. Primary clouds <%s>  are not in active state for this platform.  ",
                    nsPath, clouds);
        } else {
            message = String.format(
                    "The deployment will result in no instances in primary clouds for platform %s. Please check the cloud priority of the clouds. .  ",
                    nsPath);
        }

        throw new TransistorException(TRANSISTOR_ALL_INSTANCES_SECONDARY, message);
    }
}

From source file:com.hurence.logisland.processor.webAnalytics.setSourceOfTraffic.java

public void processSession(ProcessContext context, Record record) {
    final String utm_source_field = context.getPropertyValue(UTM_SOURCE_FIELD).asString();
    final String utm_medium_field = context.getPropertyValue(UTM_MEDIUM_FIELD).asString();
    final String utm_campaign_field = context.getPropertyValue(UTM_CAMPAIGN_FIELD).asString();
    final String utm_content_field = context.getPropertyValue(UTM_CONTENT_FIELD).asString();
    final String utm_term_field = context.getPropertyValue(UTM_TERM_FIELD).asString();
    final String first_visited_page_field = context.getPropertyValue(FIRST_VISITED_PAGE_FIELD).asString();
    final String SOURCE_OF_TRAFFIC_SUFFIX = context.getPropertyValue(SOURCE_OF_TRAFFIC_SUFFIX_FIELD).asString();
    final String FLAT_SEPARATOR = "_";
    final String referer_field = context.getPropertyValue(REFERER_FIELD).asString();
    final boolean hierarchical = context.getPropertyValue(HIERARCHICAL).asBoolean();

    SourceOfTrafficMap sourceOfTraffic = new SourceOfTrafficMap();

    // Check if location contains the parameter ?gclid= (adwords) or ?gclsrc= (DoubleClick).
    final Field locationField = record.getField(first_visited_page_field);
    final String location = locationField != null ? locationField.asString() : null;

    final Field referenceField = record.getField(referer_field);
    final String referer = referenceField != null ? referenceField.asString() : null;

    if (adwords(location, sourceOfTraffic) || adwords(referer, sourceOfTraffic)) {
        // Already processed.
    }//from  ww  w  .  j  av a 2 s . c o  m
    // Check if this is a custom campaign
    else if (record.getField(utm_source_field) != null) {
        String utm_source = null;
        try {
            utm_source = URLDecoder.decode(record.getField(utm_source_field).asString(), "UTF-8");
        } catch (UnsupportedEncodingException e) {
            getLogger().error("UnsupportedEncodingException", e);
            utm_source = record.getField(utm_source_field).asString();
        }
        sourceOfTraffic.setSource(utm_source);
        if (record.getField(utm_campaign_field) != null) {
            String utm_campaign = null;
            try {
                utm_campaign = URLDecoder.decode(record.getField(utm_campaign_field).asString(), "UTF-8");
            } catch (UnsupportedEncodingException e) {
                getLogger().error("UnsupportedEncodingException", e);
                utm_campaign = record.getField(utm_campaign_field).asString();
            }
            sourceOfTraffic.setCampaign(utm_campaign);
        }
        if (record.getField(utm_medium_field) != null) {
            String utm_medium = null;
            try {
                utm_medium = URLDecoder.decode(record.getField(utm_medium_field).asString(), "UTF-8");
            } catch (UnsupportedEncodingException e) {
                getLogger().error("UnsupportedEncodingException", e);
                utm_medium = record.getField(utm_medium_field).asString();
            }
            sourceOfTraffic.setMedium(utm_medium);
        }
        if (record.getField(utm_content_field) != null) {
            String utm_content = null;
            try {
                utm_content = URLDecoder.decode(record.getField(utm_content_field).asString(), "UTF-8");
            } catch (UnsupportedEncodingException e) {
                getLogger().error("UnsupportedEncodingException", e);
                utm_content = record.getField(utm_content_field).asString();
            }
            sourceOfTraffic.setContent(utm_content);
        }
        if (record.getField(utm_term_field) != null) {
            String utm_term = null;
            try {
                utm_term = URLDecoder.decode(record.getField(utm_term_field).asString(), "UTF-8");
            } catch (UnsupportedEncodingException e) {
                getLogger().error("UnsupportedEncodingException", e);
                utm_term = record.getField(utm_term_field).asString();
            }
            sourceOfTraffic.setKeyword(utm_term);
        }
    } else if (referer != null) {
        String hostname;
        try {
            hostname = new URL(referer).getHost();
        } catch (MalformedURLException e) {
            // Avoid error in logs in case scheme is android-app.
            try {
                if ("android-app".equals(new URI(referer).getScheme())) {
                    return;
                }
            } catch (URISyntaxException e2) {
                getLogger().error("URISyntaxException for referer", e2);
                return;
            }
            getLogger().error("MalformedURLException for referer", e);
            return;
        }
        String[] hostname_splitted = hostname.split("\\.");
        String domain = null;
        if (hostname_splitted.length > 1) {
            domain = hostname_splitted[hostname_splitted.length - 2];
        } else if (hostname_splitted.length == 1) {
            domain = hostname_splitted[0];
        } else {
            return;
        }
        // Is referer under the webshop domain ?
        if (is_refer_under_site_domain(domain, context, record)) {
            // This is a direct access
            sourceOfTraffic.setSource(DIRECT_TRAFFIC);
            sourceOfTraffic.setMedium("");
            sourceOfTraffic.setCampaign(DIRECT_TRAFFIC);

        } else {
            // Is the referer a known search engine ?
            if (is_search_engine(domain, context, record)) {
                // This is an organic search engine
                sourceOfTraffic.setSource(domain);
                sourceOfTraffic.setMedium(SEARCH_ENGINE_SITE);
                sourceOfTraffic.setOrganic_searches(Boolean.TRUE);
            } else if (is_social_network(domain, context, record)) {
                // This is social network
                sourceOfTraffic.setSource(domain);
                sourceOfTraffic.setMedium(SOCIAL_NETWORK_SITE);
            } else {
                // If the referer is not in the website domain, neither a search engine nor a social network,
                // then it is a referring site
                sourceOfTraffic.setSource(domain);
                sourceOfTraffic.setMedium(REFERRING_SITE);
                String referral_path = null;
                try {
                    referral_path = URLDecoder.decode(referer, "UTF-8");
                } catch (UnsupportedEncodingException e) {
                    getLogger().error("UnsupportedEncodingException", e);
                    referral_path = referer;
                }
                sourceOfTraffic.setReferral_path(referral_path);
            }
        }
    } else {
        // Direct access
        sourceOfTraffic.setSource(DIRECT_TRAFFIC);
        sourceOfTraffic.setMedium("");
        sourceOfTraffic.setCampaign(DIRECT_TRAFFIC);
    }
    if (hierarchical) {
        record.setField(SOURCE_OF_TRAFFIC_SUFFIX, FieldType.MAP, sourceOfTraffic.getSourceOfTrafficMap());
    } else {
        Map<String, Object> sot = sourceOfTraffic.getSourceOfTrafficMap();
        sot.forEach((k, v) -> {
            record.setField(SOURCE_OF_TRAFFIC_SUFFIX + FLAT_SEPARATOR + k,
                    supportedSourceOfTrafficFieldNames.get(k), v);
        });
    }
}

From source file:org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.java

@Override
public void afterPropertiesSet() throws PersistenceException {
    JpaVendorAdapter jpaVendorAdapter = getJpaVendorAdapter();
    if (jpaVendorAdapter != null) {
        if (this.persistenceProvider == null) {
            this.persistenceProvider = jpaVendorAdapter.getPersistenceProvider();
        }//from w  ww .ja  v a  2  s .  co  m
        PersistenceUnitInfo pui = getPersistenceUnitInfo();
        Map<String, ?> vendorPropertyMap = (pui != null ? jpaVendorAdapter.getJpaPropertyMap(pui)
                : jpaVendorAdapter.getJpaPropertyMap());
        if (!CollectionUtils.isEmpty(vendorPropertyMap)) {
            vendorPropertyMap.forEach((key, value) -> {
                if (!this.jpaPropertyMap.containsKey(key)) {
                    this.jpaPropertyMap.put(key, value);
                }
            });
        }
        if (this.entityManagerFactoryInterface == null) {
            this.entityManagerFactoryInterface = jpaVendorAdapter.getEntityManagerFactoryInterface();
            if (!ClassUtils.isVisible(this.entityManagerFactoryInterface, this.beanClassLoader)) {
                this.entityManagerFactoryInterface = EntityManagerFactory.class;
            }
        }
        if (this.entityManagerInterface == null) {
            this.entityManagerInterface = jpaVendorAdapter.getEntityManagerInterface();
            if (!ClassUtils.isVisible(this.entityManagerInterface, this.beanClassLoader)) {
                this.entityManagerInterface = EntityManager.class;
            }
        }
        if (this.jpaDialect == null) {
            this.jpaDialect = jpaVendorAdapter.getJpaDialect();
        }
    }

    AsyncTaskExecutor bootstrapExecutor = getBootstrapExecutor();
    if (bootstrapExecutor != null) {
        this.nativeEntityManagerFactoryFuture = bootstrapExecutor.submit(this::buildNativeEntityManagerFactory);
    } else {
        this.nativeEntityManagerFactory = buildNativeEntityManagerFactory();
    }

    // Wrap the EntityManagerFactory in a factory implementing all its interfaces.
    // This allows interception of createEntityManager methods to return an
    // application-managed EntityManager proxy that automatically joins
    // existing transactions.
    this.entityManagerFactory = createEntityManagerFactoryProxy(this.nativeEntityManagerFactory);
}

From source file:com.thoughtworks.go.agent.AgentProcessParentImpl.java

private String[] agentInvocationCommand(String agentMD5, String launcherMd5, String agentPluginsZipMd5,
        String tfsImplMd5, Map<String, String> env, Map context,
        // the port is kept for backward compatibility to ensure that old bootstrappers are able to launch new agents
        Map<String, String> extraProperties) {
    AgentBootstrapperArgs bootstrapperArgs = AgentBootstrapperArgs.fromProperties(context);

    String startupArgsString = env.get(AGENT_STARTUP_ARGS);
    List<String> commandSnippets = new ArrayList<>();
    commandSnippets.add(javaCmd());//  w w w .  j a  va2s.c  om
    if (!isEmpty(startupArgsString)) {
        String[] startupArgs = startupArgsString.split(" ");
        for (String startupArg : startupArgs) {
            String decodedStartupArg = startupArg.trim().replace("%20", " ");
            if (!isEmpty(decodedStartupArg)) {
                commandSnippets.add(decodedStartupArg);
            }
        }
    }

    extraProperties.forEach((key, value) -> commandSnippets.add(property(key, value)));

    commandSnippets.add(property(GoConstants.AGENT_PLUGINS_MD5, agentPluginsZipMd5));
    commandSnippets.add(property(GoConstants.AGENT_JAR_MD5, agentMD5));
    commandSnippets.add(property(GoConstants.GIVEN_AGENT_LAUNCHER_JAR_MD5, launcherMd5));
    commandSnippets.add(property(GoConstants.TFS_IMPL_MD5, tfsImplMd5));
    commandSnippets.add("-jar");

    commandSnippets.add(Downloader.AGENT_BINARY);

    commandSnippets.add("-serverUrl");
    commandSnippets.add(bootstrapperArgs.getServerUrl().toString());

    if (bootstrapperArgs.getSslMode() != null) {
        commandSnippets.add("-sslVerificationMode");
        commandSnippets.add(bootstrapperArgs.getSslMode().toString());
    }

    if (bootstrapperArgs.getRootCertFile() != null) {
        commandSnippets.add("-rootCertFile");
        commandSnippets.add(bootstrapperArgs.getRootCertFile().getAbsolutePath());
    }

    return commandSnippets.toArray(new String[] {});
}

From source file:org.codice.ddf.admin.core.impl.SystemPropertiesAdmin.java

@Override
public void writeSystemProperties(Map<String, String> updatedSystemProperties) {
    if (updatedSystemProperties == null) {
        return;/*from w ww. j av  a 2s .co m*/
    }

    Properties systemDotProperties;
    try {
        systemDotProperties = new Properties(systemPropertiesFile);

    } catch (IOException e) {
        LOGGER.warn("Exception reading system.properties file.", e);
        return;
    }

    // save off the current/old hostname before we make any changes
    oldHostName = systemDotProperties.getProperty(SystemBaseUrl.INTERNAL_HOST);
    updatedSystemProperties.forEach((key, value) -> {
        // Clears out the property value before setting it
        //
        // We have to do this because when we read in the properties, the values are
        // expanded which can lead to a state where the value is erroneously not updated
        // after being checked.
        systemDotProperties.put(key, "");
        systemDotProperties.put(key, value);
    });

    callInterceptors(systemDotProperties);

    try {
        systemDotProperties.save();
    } catch (IOException e) {
        LOGGER.warn("Exception writing to system.properties file.", e);
    }

    writeOutUsersDotPropertiesFile(userPropertiesFile);
    writeOutUsersDotAttributesFile(userAttributesFile);
}

From source file:org.talend.dataprep.schema.xls.XlsSchemaParser.java

/**
 *
 *
 * @param colId the column id./*from  w  w  w  .  ja v  a2 s.co  m*/
 * @param columnRows all rows with previously guessed type: key=row number, value= guessed type
 * @param averageHeaderSize
 * @return
 */
private Type guessColumnType(Integer colId, SortedMap<Integer, String> columnRows, int averageHeaderSize) {

    // calculate number per type

    Map<String, Long> perTypeNumber = columnRows.tailMap(averageHeaderSize).values() //
            .stream() //
            .collect(Collectors.groupingBy(w -> w, Collectors.counting()));

    OptionalLong maxOccurrence = perTypeNumber.values().stream().mapToLong(Long::longValue).max();

    if (!maxOccurrence.isPresent()) {
        return ANY;
    }

    List<String> duplicatedMax = new ArrayList<>();

    perTypeNumber.forEach((type1, aLong) -> {
        if (aLong >= maxOccurrence.getAsLong()) {
            duplicatedMax.add(type1);
        }
    });

    String guessedType;
    if (duplicatedMax.size() == 1) {
        guessedType = duplicatedMax.get(0);
    } else {
        // as we have more than one type we guess ANY
        guessedType = ANY.getName();
    }

    LOGGER.debug("guessed type for column #{} is {}", colId, guessedType);
    return Type.get(guessedType);
}

From source file:net.di2e.ecdr.describe.commands.GenerateDescribeCommand.java

@Override
public Object execute() throws Exception {
    try {//from  w ww  .  ja  v a  2  s  .co  m
        Map<String, Metacard> describeRecords = new HashMap<>();
        if (CollectionUtils.isNotEmpty(ids)) {

            ids.forEach(sourceId -> {
                console.println("Generating Describe record for " + sourceId);
                Metacard card = describeGenerator.generate(sourceId);
                describeRecords.put(sourceId, card);
            });
        } else {
            this.framework.getSourceIds().forEach((sourceId) -> {
                console.println("Generating Describe record for " + sourceId);
                Metacard card = describeGenerator.generate(sourceId);
                describeRecords.put(sourceId, card);
            });
        }

        if (!doNotWrite) {
            describeRecords.forEach((id, card) -> {
                writeToFile(id, card.getMetadata());
            });
        }

        if (publishDescribe) {
            DescribePublisher publisher = new DescribePublisher(framework);
            publisher.publish(describeRecords.values());
            console.println(
                    "Succesfully published " + describeRecords.size() + " describe records to catalog.");
        }

        if (print) {
            describeRecords.forEach((id, card) -> {
                console.println("------------------- " + id + " -------------------");
                console.println(card.getMetadata());
                console.println("---------------------------------------------------------");
            });

        }

    } catch (Exception e) {
        console.println("Encountered error while trying to perform command. Check log for more details.");
        LOGGER.warn("Error while performing command.", e);
    }
    return null;
}

From source file:com.streamsets.pipeline.stage.processor.jdbclookup.JdbcLookupProcessor.java

/** {@inheritDoc} */
@Override//  w w  w .  ja va 2 s .com
protected void process(Record record, SingleLaneBatchMaker batchMaker) throws StageException {
    try {
        ELVars elVars = getContext().createELVars();
        RecordEL.setRecordInContext(elVars, record);
        String preparedQuery = queryEval.eval(elVars, query, String.class);
        Optional<List<Map<String, Field>>> entry = cache.get(preparedQuery);

        if (!entry.isPresent()) {
            // No results
            switch (missingValuesBehavior) {
            case SEND_TO_ERROR:
                LOG.error(JdbcErrors.JDBC_04.getMessage(), preparedQuery);
                errorRecordHandler
                        .onError(new OnRecordErrorException(record, JdbcErrors.JDBC_04, preparedQuery));
                break;
            case PASS_RECORD_ON:
                batchMaker.addRecord(record);
                break;
            default:
                throw new IllegalStateException("Unknown missing value behavior: " + missingValuesBehavior);
            }
        } else {
            List<Map<String, Field>> values = entry.get();
            switch (multipleValuesBehavior) {
            case FIRST_ONLY:
                setFieldsInRecord(record, values.get(0));
                batchMaker.addRecord(record);
                break;
            case SPLIT_INTO_MULTIPLE_RECORDS:
                for (Map<String, Field> lookupItem : values) {
                    Record newRecord = getContext().cloneRecord(record);
                    setFieldsInRecord(newRecord, lookupItem);
                    batchMaker.addRecord(newRecord);
                }
                break;
            case ALL_AS_LIST:
                Map<String, List<Field>> valuesMap = new HashMap<>();
                for (Map<String, Field> lookupItem : values) {
                    lookupItem.forEach((k, v) -> {
                        if (valuesMap.get(k) == null) {
                            List<Field> lookupValue = new ArrayList<>();
                            valuesMap.put(k, lookupValue);
                        }
                        valuesMap.get(k).add(v);
                    });
                }
                Map<String, Field> valueMap = new HashMap<>();
                valuesMap.forEach((k, v) -> valueMap.put(k, Field.create(v)));
                setFieldsInRecord(record, valueMap);
                batchMaker.addRecord(record);
                break;
            default:
                throw new IllegalStateException("Unknown multiple value behavior: " + multipleValuesBehavior);
            }

        }

    } catch (ELEvalException e) {
        LOG.error(JdbcErrors.JDBC_01.getMessage(), query, e);
        throw new OnRecordErrorException(record, JdbcErrors.JDBC_01, query);
    } catch (ExecutionException e) {
        Throwables.propagateIfPossible(e.getCause(), StageException.class);
        throw new IllegalStateException(e); // The cache loader shouldn't throw anything that isn't a StageException.
    } catch (OnRecordErrorException error) { // NOSONAR
        errorRecordHandler.onError(new OnRecordErrorException(record, error.getErrorCode(), error.getParams()));
    }
}