Merge "Adding Apex docs for Plugins module"

6 files changed, 265 insertions, 0 deletions

diff --git a/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-kafka/pom.xml b/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-kafka/pom.xml
index 297b3c47d..54996a11a 100644
--- a/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-kafka/pom.xml
+++ b/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-kafka/pom.xml
@@ -41,4 +41,24 @@
             <version>${version.kafka}</version>
         </dependency>
     </dependencies>
+
+    <profiles>
+        <profile>
+            <id>apexSite</id>
+            <activation>
+                <property>
+                    <name>apexSite</name>
+                </property>
+            </activation>
+            <properties>
+                <adsite-plugins-event-carrier-kafka-dir>${project.basedir}/src</adsite-plugins-event-carrier-kafka-dir>
+            </properties>
+            <distributionManagement>
+                <site>
+                    <id>${project.artifactId}-site</id>
+                    <url>${apex.adsite.prefix}/modules/plugins/plugins-event/${project.parent.artifactId}/${project.artifactId}/</url>
+                </site>
+            </distributionManagement>
+        </profile>
+    </profiles>
 </project>
diff --git a/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-kafka/src/site-docs/adoc/fragments/ct-kafka-io.adoc b/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-kafka/src/site-docs/adoc/fragments/ct-kafka-io.adoc
new file mode 100644
index 000000000..03e1139a0
--- /dev/null
+++ b/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-kafka/src/site-docs/adoc/fragments/ct-kafka-io.adoc
@@ -0,0 +1,102 @@
+//
+// ============LICENSE_START=======================================================
+//  Copyright (C) 2016-2018 Ericsson. All rights reserved.
+// ================================================================================
+// This file is licensed under the CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENSE
+// Full license text at https://creativecommons.org/licenses/by/4.0/legalcode
+// 
+// SPDX-License-Identifier: CC-BY-4.0
+// ============LICENSE_END=========================================================
+//
+// @author Sven van der Meer (sven.van.der.meer@ericsson.com)
+//
+
+== Kafka IO
+
+Kafka IO is supported by the APEX Kafka plugin.
+The configurations below are examples.
+APEX will take any configuration inside the parameter object and forward it to Kafka.
+More information on Kafka specific configuration parameters can be found in the Kafka documentation:
+
+* link:https://kafka.apache.org/090/javadoc/org/apache/kafka/clients/consumer/KafkaConsumer.html[Kafka Consumer Class]
+* link:https://kafka.apache.org/090/javadoc/org/apache/kafka/clients/producer/KafkaProducer.html[Kafka Producer Class]
+
+
+
+=== Kafka Input
+
+APEX will receive events from the Apache Kafka messaging system.
+The input is uni-directional, an engine will only receive events from the input but not send any event to the input.
+
+[source%nowrap,json]
+----
+"carrierTechnologyParameters" : {
+  "carrierTechnology" : "KAFKA", <1>
+  "parameterClassName" :
+    "org.onap.policy.apex.plugins.event.carrier.kafka.KAFKACarrierTechnologyParameters",
+  "parameters" : {
+    "bootstrapServers"  : "localhost:49092", <2>
+    "groupId"           : "apex-group-id", <3>
+    "enableAutoCommit"  : true, <4>
+    "autoCommitTime"    : 1000, <5>
+    "sessionTimeout"    : 30000, <6>
+    "consumerPollTime"  : 100, <7>
+    "consumerTopicList" : ["apex-in-0", "apex-in-1"], <8>
+    "keyDeserializer"   :
+        "org.apache.kafka.common.serialization.StringDeserializer", <9>
+    "valueDeserializer" :
+        "org.apache.kafka.common.serialization.StringDeserializer" <10>
+  }
+}
+----
+
+<1> set Kafka as carrier technology
+<2> bootstrap server and port
+<3> a group identifier
+<4> flag for auto-commit
+<5> auto-commit timeout in milliseconds
+<6> session timeout in milliseconds
+<7> consumer poll time in milliseconds
+<8> consumer topic list
+<9> key for the Kafka de-serializer
+<10> value for the Kafka de-serializer
+
+
+=== Kafka Output
+
+APEX will send events to the Apache Kafka messaging system.
+The output is uni-directional, an engine will send events to the output but not receive any event from the output.
+
+
+[source%nowrap,json]
+----
+"carrierTechnologyParameters" : {
+  "carrierTechnology" : "KAFKA", <1>
+  "parameterClassName" :
+    "org.onap.policy.apex.plugins.event.carrier.kafka.KAFKACarrierTechnologyParameters",
+  "parameters" : {
+    "bootstrapServers"  : "localhost:49092", <2>
+    "acks"              : "all", <3>
+    "retries"           : 0, <4>
+    "batchSize"         : 16384, <5>
+    "lingerTime"        : 1, <6>
+    "bufferMemory"      : 33554432, <7>
+    "producerTopic"     : "apex-out", <8>
+    "keySerializer"     :
+        "org.apache.kafka.common.serialization.StringSerializer", <9>
+    "valueSerializer"   :
+        "org.apache.kafka.common.serialization.StringSerializer" <10>
+  }
+}
+----
+
+<1> set Kafka as carrier technology
+<2> bootstrap server and port
+<3> acknowledgement strategy
+<4> number of retries
+<5> batch size
+<6> time to linger in milliseconds
+<7> buffer memory in byte
+<8> producer topic
+<9> key for the Kafka serializer
+<10> value for the Kafka serializer
diff --git a/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-kafka/src/site/asciidoc/engine-config.adoc b/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-kafka/src/site/asciidoc/engine-config.adoc
new file mode 100644
index 000000000..44f96527c
--- /dev/null
+++ b/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-kafka/src/site/asciidoc/engine-config.adoc
@@ -0,0 +1,14 @@
+//
+// ============LICENSE_START=======================================================
+//  Copyright (C) 2016-2018 Ericsson. All rights reserved.
+// ================================================================================
+// This file is licensed under the CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENSE
+// Full license text at https://creativecommons.org/licenses/by/4.0/legalcode
+// 
+// SPDX-License-Identifier: CC-BY-4.0
+// ============LICENSE_END=========================================================
+//
+// @author Sven van der Meer (sven.van.der.meer@ericsson.com)
+//
+
+include::{adsite-plugins-event-carrier-kafka-dir}/site-docs/adoc/fragments/ct-kafka-io.adoc[]
diff --git a/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-kafka/src/site/css/site.css b/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-kafka/src/site/css/site.css
new file mode 100644
index 000000000..ef8bd4d15
--- /dev/null
+++ b/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-kafka/src/site/css/site.css
@@ -0,0 +1,100 @@
+/*
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2016-2018 Ericsson. 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.
+ * 
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+@import url(http://cdnjs.cloudflare.com/ajax/libs/font-awesome/3.2.0/css/font-awesome.css);
+
+
+/*************** Table definitions *******************/
+
+tableblock > .title, .tableblock > caption { line-height: 1.4; color: #7a2518; font-weight: 300; margin-top: 0.2em; margin-bottom: 0.5em; }
+
+.tableblock > caption { text-align: left; font-weight: bold; white-space: nowrap; overflow: visible; max-width: 0; }
+
+table.tableblock { background: white; margin-bottom: 1.25em; border: solid 1px #dddddd; }
+table.tableblock thead, table.tableblock tfoot { background: whitesmoke; font-weight: bold; }
+table.tableblock thead tr th, table.tableblock thead tr td, table tfoot tr th, table tfoot tr td { padding: 0.5em 0.625em 0.625em; font-size: inherit; color: #222222; text-align: left; }
+table.tableblock tr th, table.tableblock tr td { padding: 0.5625em 0.625em; font-size: inherit; color: #222222; }
+table.tableblock tr.even, table.tableblock tr.alt, table.tableblock tr:nth-of-type(even) { background: #f9f9f9; }
+table.tableblock thead tr th, table.tableblock tfoot tr th, table.tableblock tbody tr td, table.tableblock tr td, table.tableblock tfoot tr td { display: table-cell; line-height: 1.6; }
+
+table.tableblock #preamble > .sectionbody > .paragraph:first-of-type p { font-size: inherit; }
+
+table.tableblock.grid-all { border-collapse: separate; border-spacing: 1px; -webkit-border-radius: 4px; border-radius: 4px; border-top: 1px solid #dddddd; border-bottom: 1px solid #dddddd; }
+
+table.tableblock.frame-topbot, table.tableblock.frame-none { border-left: 0; border-right: 0; }
+
+table.tableblock.frame-sides, table.tableblock.frame-none { border-top: 0; border-bottom: 0; }
+
+table.tableblock td .paragraph:last-child p, table.tableblock td > p:last-child { margin-bottom: 0; }
+
+th.tableblock.halign-left, td.tableblock.halign-left { text-align: left; }
+
+th.tableblock.halign-right, td.tableblock.halign-right { text-align: right; }
+
+th.tableblock.halign-center, td.tableblock.halign-center { text-align: center; }
+
+th.tableblock.valign-top, td.tableblock.valign-top { vertical-align: top; }
+
+th.tableblock.valign-bottom, td.tableblock.valign-bottom { vertical-align: bottom; }
+
+th.tableblock.valign-middle, td.tableblock.valign-middle { vertical-align: middle; }
+
+p.tableblock.header { color: #222222; font-weight: bold; }
+
+
+
+/*************** KBD Macro definitions *******************/
+
+kbd.keyseq { color: #555555; }
+
+kbd:not(.keyseq) { display: inline-block; color: #222222; font-size: 0.75em; line-height: 1.4; background-color: #F7F7F7; border: 1px solid #ccc; -webkit-border-radius: 3px; border-radius: 3px; -webkit-box-shadow: 0 1px 0 rgba(0, 0, 0, 0.2), 0 0 0 2px white inset; box-shadow: 0 1px 0 rgba(0, 0, 0, 0.2), 0 0 0 2px white inset; margin: -0.15em 0.15em 0 0.15em; padding: 0.2em 0.6em 0.2em 0.5em; vertical-align: middle; white-space: nowrap; }
+
+kbd kbd:first-child { margin-left: 0; }
+
+kbd kbd:last-child { margin-right: 0; }
+
+
+/*************** Admontion Blocks definitions *******************/
+.admonitionblock td.content > .title, .exampleblock > .title, .imageblock > .title, .videoblock > .title, .listingblock > .title, .literalblock > .title, .openblock > .title, .paragraph > .title, .quoteblock > .title, .sidebarblock > .title, .tableblock > .title, .verseblock > .title, .dlist > .title, .olist > .title, .ulist > .title, .qlist > .title, .hdlist > .title { text-align: left; font-weight: bold; }
+
+.admonitionblock > table { border: 0; background: none; width: 100%; margin-top: 1em; margin-bottom: 1em;}
+.admonitionblock > table td.icon { text-align: center; width: 80px; }
+.admonitionblock > table td.icon img { max-width: none; }
+.admonitionblock > table td.icon .title { font-weight: bold; text-transform: uppercase; }
+.admonitionblock > table td.content { padding-left: 1.125em; padding-right: 1.25em; border-left: 1px solid #dddddd; color: #6f6f6f; }
+.admonitionblock > table td.content > :last-child > :last-child { margin-bottom: 0; }
+
+.admonitionblock td.icon [class^="fa icon-"]:before {font-size:2.5em;text-shadow:1px 1px 2px rgba(0,0,0,.5);cursor:default}
+.admonitionblock td.icon .icon-note:before { content: "\f05a"; color: #005498; color: #003f72; }
+.admonitionblock td.icon .icon-tip:before { content: "\f0eb"; text-shadow: 1px 1px 2px rgba(155, 155, 0, 0.8); color: #111; }
+.admonitionblock td.icon .icon-warning:before { content: "\f071"; color: #bf6900; }
+.admonitionblock td.icon .icon-caution:before { content: "\f06d"; color: #bf3400; }
+.admonitionblock td.icon .icon-important:before { content: "\f06a"; color: #bf0000; }
+
+
+
+/*************** Misc definitions *******************/
+
+*:not(pre) > code { font-size: 0.9375em; padding: 1px 3px 0; white-space: nowrap; background-color: #f2f2f2; border: 1px solid #cccccc; -webkit-border-radius: 4px; border-radius: 4px; text-shadow: none; }
+
+pre, pre > code { line-height: 1.4; color: inherit; font-family: Consolas, "Liberation Mono", Courier, monospace; font-weight: normal; }
+
+code { font-family: Consolas, "Liberation Mono", Courier, monospace; font-weight: normal; color: #6d180b; }
+
diff --git a/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-kafka/src/site/images/logos.png b/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-kafka/src/site/images/logos.png
new file mode 100644
index 000000000..915d6e59d
--- /dev/null
+++ b/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-kafka/src/site/images/logos.png
diff --git a/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-kafka/src/site/site.xml b/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-kafka/src/site/site.xml
new file mode 100644
index 000000000..d4a353290
--- /dev/null
+++ b/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-kafka/src/site/site.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ============LICENSE_START=======================================================
+   Copyright (C) 2016-2018 Ericsson. All rights reserved.
+  ================================================================================
+  This file is licensed under the CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENSE
+  Full license text at https://creativecommons.org/licenses/by/4.0/legalcode
+  
+  SPDX-License-Identifier: CC-BY-4.0
+  ============LICENSE_END=========================================================
+  
+  @author Sven van der Meer (sven.van.der.meer@ericsson.com)
+  
+-->
+
+<project name="APEX Plugins Event Carrier Kafka">
+    <body>
+        <menu name="APEX Plugins Event Carrier Kafka">
+            <item href="engine-config.html" name="Engine Configuration" />
+            <item href="javadocs/index.html" name="API Doc" />
+        </menu>
+        <menu ref="reports" inherit="top" />
+        <menu ref="modules" />
+
+        <breadcrumbs>
+            <item name="Kafka" href="index.html" />
+        </breadcrumbs>
+    </body>
+</project>
\ No newline at end of file