diff options
Diffstat (limited to 'policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/impl/IndexedUebTopicSinkFactory.java')
| -rw-r--r-- | policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/impl/IndexedUebTopicSinkFactory.java | 229 |
1 files changed, 0 insertions, 229 deletions
diff --git a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/impl/IndexedUebTopicSinkFactory.java b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/impl/IndexedUebTopicSinkFactory.java deleted file mode 100644 index 19bdc7b2..00000000 --- a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/impl/IndexedUebTopicSinkFactory.java +++ /dev/null @@ -1,229 +0,0 @@ -/* - * ============LICENSE_START======================================================= - * policy-endpoints - * ================================================================================ - * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - */ - -package org.onap.policy.common.endpoints.event.comm.bus.impl; - -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.UebTopicSink; -import org.onap.policy.common.endpoints.event.comm.bus.UebTopicSinkFactory; -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; - -/** - * Factory of UEB Reader Topics indexed by topic name - */ -public class IndexedUebTopicSinkFactory implements UebTopicSinkFactory { - - private static final IndexedUebTopicSinkFactory instance = new IndexedUebTopicSinkFactory(); - - 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<>(); - - /** - * Get the singleton instance. - * - * @return the instance - */ - public static IndexedUebTopicSinkFactory getInstance() { - return instance; - } - - private IndexedUebTopicSinkFactory() {} - - @Override - public UebTopicSink build(List<String> servers, String topic, String apiKey, String apiSecret, String partitionKey, - boolean managed, boolean useHttps, boolean allowSelfSignedCerts) { - - if (servers == null || servers.isEmpty()) { - throw new IllegalArgumentException("UEB Server(s) must be provided"); - } - - if (topic == null || topic.isEmpty()) { - throw new IllegalArgumentException(MISSING_TOPIC); - } - - synchronized (this) { - if (uebTopicSinks.containsKey(topic)) { - return uebTopicSinks.get(topic); - } - - UebTopicSink uebTopicWriter = new InlineUebTopicSink(servers, topic, apiKey, apiSecret, partitionKey, - useHttps, allowSelfSignedCerts); - - if (managed) { - uebTopicSinks.put(topic, uebTopicWriter); - } - - return uebTopicWriter; - } - } - - - @Override - public UebTopicSink build(List<String> servers, String topic) { - return this.build(servers, topic, null, null, null, true, false, false); - } - - - @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; - } - - List<String> serverList = new ArrayList<>(Arrays.asList(servers.split("\\s*,\\s*"))); - - String apiKey = properties.getProperty(PolicyEndPointProperties.PROPERTY_UEB_SINK_TOPICS + "." + topic - + PolicyEndPointProperties.PROPERTY_TOPIC_API_KEY_SUFFIX); - String apiSecret = properties.getProperty(PolicyEndPointProperties.PROPERTY_UEB_SINK_TOPICS + "." + topic - + PolicyEndPointProperties.PROPERTY_TOPIC_API_SECRET_SUFFIX); - 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(serverList, topic, apiKey, apiSecret, partitionKey, managed, - useHttps, allowSelfSignedCerts); - 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()); - } - - - @Override - public String toString() { - StringBuilder builder = new StringBuilder(); - builder.append("IndexedUebTopicSinkFactory []"); - return builder.toString(); - } - -} |