diff options
Diffstat (limited to 'policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/UebTopicSinkFactory.java')
| -rw-r--r-- | policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/UebTopicSinkFactory.java | 217 |
1 files changed, 1 insertions, 216 deletions
diff --git a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/UebTopicSinkFactory.java b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/UebTopicSinkFactory.java index c200af5a..0cf095fd 100644 --- a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/UebTopicSinkFactory.java +++ b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/UebTopicSinkFactory.java @@ -2,7 +2,7 @@ * ============LICENSE_START======================================================= * policy-endpoints * ================================================================================ - * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved. + * Copyright (C) 2017-2019 AT&T Intellectual Property. All rights reserved. * Modified Copyright (C) 2018 Samsung Electronics Co., Ltd. * ================================================================================ * Licensed under the Apache License, Version 2.0 (the "License"); @@ -21,17 +21,9 @@ package org.onap.policy.common.endpoints.event.comm.bus; -import java.util.ArrayList; -import java.util.Arrays; -import java.util.HashMap; import java.util.List; import java.util.Properties; - import org.onap.policy.common.endpoints.event.comm.bus.internal.BusTopicParams; -import org.onap.policy.common.endpoints.event.comm.bus.internal.InlineUebTopicSink; -import org.onap.policy.common.endpoints.properties.PolicyEndPointProperties; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; /** * UEB Topic Sink Factory. @@ -98,210 +90,3 @@ public interface UebTopicSinkFactory { */ List<UebTopicSink> inventory(); } - - -/* ------------- implementation ----------------- */ - -/** - * Factory of UEB Reader Topics indexed by topic name. - */ -class IndexedUebTopicSinkFactory implements UebTopicSinkFactory { - private static final String MISSING_TOPIC = "A topic must be provided"; - - /** - * Logger. - */ - private static Logger logger = LoggerFactory.getLogger(IndexedUebTopicSinkFactory.class); - - /** - * UEB Topic Name Index. - */ - protected HashMap<String, UebTopicSink> uebTopicSinks = new HashMap<>(); - - @Override - public UebTopicSink build(BusTopicParams busTopicParams) { - - if (busTopicParams.getServers() == null || busTopicParams.getServers().isEmpty()) { - throw new IllegalArgumentException("UEB Server(s) must be provided"); - } - - if (busTopicParams.getTopic() == null || busTopicParams.getTopic().isEmpty()) { - throw new IllegalArgumentException(MISSING_TOPIC); - } - - synchronized (this) { - if (uebTopicSinks.containsKey(busTopicParams.getTopic())) { - return uebTopicSinks.get(busTopicParams.getTopic()); - } - - UebTopicSink uebTopicWriter = makeSink(busTopicParams); - - if (busTopicParams.isManaged()) { - uebTopicSinks.put(busTopicParams.getTopic(), uebTopicWriter); - } - - return uebTopicWriter; - } - } - - - @Override - public UebTopicSink build(List<String> servers, String topic) { - return this.build(BusTopicParams.builder() - .servers(servers) - .topic(topic) - .managed(true) - .useHttps(false) - .allowSelfSignedCerts(false) - .build()); - } - - - @Override - public List<UebTopicSink> build(Properties properties) { - - String writeTopics = properties.getProperty(PolicyEndPointProperties.PROPERTY_UEB_SINK_TOPICS); - if (writeTopics == null || writeTopics.isEmpty()) { - logger.info("{}: no topic for UEB Sink", this); - return new ArrayList<>(); - } - - List<String> writeTopicList = new ArrayList<>(Arrays.asList(writeTopics.split("\\s*,\\s*"))); - List<UebTopicSink> newUebTopicSinks = new ArrayList<>(); - synchronized (this) { - for (String topic : writeTopicList) { - if (this.uebTopicSinks.containsKey(topic)) { - newUebTopicSinks.add(this.uebTopicSinks.get(topic)); - continue; - } - - String servers = properties.getProperty(PolicyEndPointProperties.PROPERTY_UEB_SINK_TOPICS + "." + topic - + PolicyEndPointProperties.PROPERTY_TOPIC_SERVERS_SUFFIX); - if (servers == null || servers.isEmpty()) { - logger.error("{}: no UEB servers configured for sink {}", this, topic); - continue; - } - - final List<String> serverList = new ArrayList<>(Arrays.asList(servers.split("\\s*,\\s*"))); - - final String apiKey = properties.getProperty(PolicyEndPointProperties.PROPERTY_UEB_SINK_TOPICS - + "." + topic + PolicyEndPointProperties.PROPERTY_TOPIC_API_KEY_SUFFIX); - final String apiSecret = properties.getProperty(PolicyEndPointProperties.PROPERTY_UEB_SINK_TOPICS - + "." + topic + PolicyEndPointProperties.PROPERTY_TOPIC_API_SECRET_SUFFIX); - final String partitionKey = properties.getProperty(PolicyEndPointProperties.PROPERTY_UEB_SINK_TOPICS - + "." + topic + PolicyEndPointProperties.PROPERTY_TOPIC_SINK_PARTITION_KEY_SUFFIX); - - String managedString = properties.getProperty(PolicyEndPointProperties.PROPERTY_UEB_SINK_TOPICS + "." - + topic + PolicyEndPointProperties.PROPERTY_MANAGED_SUFFIX); - boolean managed = true; - if (managedString != null && !managedString.isEmpty()) { - managed = Boolean.parseBoolean(managedString); - } - - String useHttpsString = properties.getProperty(PolicyEndPointProperties.PROPERTY_UEB_SINK_TOPICS + "." - + topic + PolicyEndPointProperties.PROPERTY_HTTP_HTTPS_SUFFIX); - - // default is to use HTTP if no https property exists - boolean useHttps = false; - if (useHttpsString != null && !useHttpsString.isEmpty()) { - useHttps = Boolean.parseBoolean(useHttpsString); - } - - - String allowSelfSignedCertsString = - properties.getProperty(PolicyEndPointProperties.PROPERTY_UEB_SINK_TOPICS + "." + topic - + PolicyEndPointProperties.PROPERTY_ALLOW_SELF_SIGNED_CERTIFICATES_SUFFIX); - - // default is to disallow self-signed certs - boolean allowSelfSignedCerts = false; - if (allowSelfSignedCertsString != null && !allowSelfSignedCertsString.isEmpty()) { - allowSelfSignedCerts = Boolean.parseBoolean(allowSelfSignedCertsString); - } - - UebTopicSink uebTopicWriter = this.build(BusTopicParams.builder() - .servers(serverList) - .topic(topic) - .apiKey(apiKey) - .apiSecret(apiSecret) - .partitionId(partitionKey) - .managed(managed) - .useHttps(useHttps) - .allowSelfSignedCerts(allowSelfSignedCerts) - .build()); - newUebTopicSinks.add(uebTopicWriter); - } - return newUebTopicSinks; - } - } - - @Override - public void destroy(String topic) { - - if (topic == null || topic.isEmpty()) { - throw new IllegalArgumentException(MISSING_TOPIC); - } - - UebTopicSink uebTopicWriter; - synchronized (this) { - if (!uebTopicSinks.containsKey(topic)) { - return; - } - - uebTopicWriter = uebTopicSinks.remove(topic); - } - - uebTopicWriter.shutdown(); - } - - @Override - public void destroy() { - List<UebTopicSink> writers = this.inventory(); - for (UebTopicSink writer : writers) { - writer.shutdown(); - } - - synchronized (this) { - this.uebTopicSinks.clear(); - } - } - - @Override - public UebTopicSink get(String topic) { - - if (topic == null || topic.isEmpty()) { - throw new IllegalArgumentException(MISSING_TOPIC); - } - - synchronized (this) { - if (uebTopicSinks.containsKey(topic)) { - return uebTopicSinks.get(topic); - } else { - throw new IllegalStateException("UebTopicSink for " + topic + " not found"); - } - } - } - - @Override - public synchronized List<UebTopicSink> inventory() { - return new ArrayList<>(this.uebTopicSinks.values()); - } - - /** - * Makes a new sink. - * - * @param busTopicParams parameters to use to configure the sink - * @return a new sink - */ - protected UebTopicSink makeSink(BusTopicParams busTopicParams) { - return new InlineUebTopicSink(busTopicParams); - } - - - @Override - public String toString() { - StringBuilder builder = new StringBuilder(); - builder.append("IndexedUebTopicSinkFactory []"); - return builder.toString(); - } - -} |