[ONOS-3370] Extract hostprovider and lldpprovider from openflow

There are three independent apps:
    - openflow-base
    - hostprovider
    - lldpprovider
And there is also one meta-application called openflow that
contains all three of them.

Also fix the dependency issue when the apps are loaded from disk

Change-Id: I6da584e03593db9094b3a57976b28291f207c3c6
diff --git a/providers/openflow/app/app.xml b/providers/openflow/app/app.xml
deleted file mode 100644
index e54d1a8..0000000
--- a/providers/openflow/app/app.xml
+++ /dev/null
@@ -1,33 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
-  ~ Copyright 2015 Open Networking Laboratory
-  ~
-  ~ 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.
-  -->
-<app name="org.onosproject.openflow" origin="ON.Lab" version="${project.version}"
-     featuresRepo="mvn:${project.groupId}/${project.artifactId}/${project.version}/xml/features"
-     features="${project.artifactId}">
-    <description>${project.description}</description>
-
-    <artifact>mvn:${project.groupId}/onos-of-api/${project.version}</artifact>
-    <artifact>mvn:${project.groupId}/onos-of-ctl/${project.version}</artifact>
-    <artifact>mvn:${project.groupId}/onos-drivers/${project.version}</artifact>
-
-    <artifact>mvn:${project.groupId}/onos-lldp-provider/${project.version}</artifact>
-    <artifact>mvn:${project.groupId}/onos-host-provider/${project.version}</artifact>
-    <artifact>mvn:${project.groupId}/onos-of-provider-device/${project.version}</artifact>
-    <artifact>mvn:${project.groupId}/onos-of-provider-packet/${project.version}</artifact>
-    <artifact>mvn:${project.groupId}/onos-of-provider-flow/${project.version}</artifact>
-    <artifact>mvn:${project.groupId}/onos-of-provider-group/${project.version}</artifact>
-    <artifact>mvn:${project.groupId}/onos-of-provider-meter/${project.version}</artifact>
-</app>
diff --git a/providers/openflow/app/features.xml b/providers/openflow/app/features.xml
deleted file mode 100644
index 9dbae8a..0000000
--- a/providers/openflow/app/features.xml
+++ /dev/null
@@ -1,34 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
-<!--
-  ~ Copyright 2015 Open Networking Laboratory
-  ~
-  ~ 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.
-  -->
-<features xmlns="http://karaf.apache.org/xmlns/features/v1.2.0" name="${project.artifactId}-${project.version}">
-    <repository>mvn:${project.groupId}/${project.artifactId}/${project.version}/xml/features</repository>
-    <feature name="${project.artifactId}" version="${project.version}"
-             description="${project.description}">
-        <feature>onos-api</feature>
-        <bundle>mvn:io.netty/netty/3.9.2.Final</bundle>
-        <bundle>mvn:${project.groupId}/onos-of-api/${project.version}</bundle>
-        <bundle>mvn:${project.groupId}/onos-of-ctl/${project.version}</bundle>
-
-        <bundle>mvn:${project.groupId}/onos-lldp-provider/${project.version}</bundle>
-        <bundle>mvn:${project.groupId}/onos-host-provider/${project.version}</bundle>
-        <bundle>mvn:${project.groupId}/onos-of-provider-device/${project.version}</bundle>
-        <bundle>mvn:${project.groupId}/onos-of-provider-packet/${project.version}</bundle>
-        <bundle>mvn:${project.groupId}/onos-of-provider-flow/${project.version}</bundle>
-        <bundle>mvn:${project.groupId}/onos-of-provider-group/${project.version}</bundle>
-        <bundle>mvn:${project.groupId}/onos-of-provider-meter/${project.version}</bundle>
-    </feature>
-</features>
diff --git a/providers/openflow/app/pom.xml b/providers/openflow/app/pom.xml
index cb55463..ac5f6ee 100644
--- a/providers/openflow/app/pom.xml
+++ b/providers/openflow/app/pom.xml
@@ -27,55 +27,23 @@
     </parent>
 
     <artifactId>onos-openflow</artifactId>
-    <packaging>pom</packaging>
+    <packaging>bundle</packaging>
 
-    <description>OpenFlow protocol southbound providers</description>
+    <properties>
+        <onos.app.name>org.onosproject.openflow</onos.app.name>
+        <onos.app.requires>
+            org.onosproject.openflow-base,
+            org.onosproject.hostprovider,
+            org.onosproject.lldpprovider
+        </onos.app.requires>
+    </properties>
+
+    <description>OpenFlow southbound meta application</description>
 
     <dependencies>
-        <dependency>
-            <groupId>org.onosproject</groupId>
-            <artifactId>onos-of-api</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.onosproject</groupId>
-            <artifactId>onos-of-ctl</artifactId>
-            <version>${project.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.onosproject</groupId>
-            <artifactId>onos-drivers</artifactId>
-            <version>${project.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.onosproject</groupId>
-            <artifactId>onos-of-provider-device</artifactId>
-            <version>${project.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.onosproject</groupId>
-            <artifactId>onos-of-provider-packet</artifactId>
-            <version>${project.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.onosproject</groupId>
-            <artifactId>onos-of-provider-flow</artifactId>
-            <version>${project.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.onosproject</groupId>
-            <artifactId>onos-of-provider-group</artifactId>
-            <version>${project.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.onosproject</groupId>
-            <artifactId>onos-lldp-provider</artifactId>
-            <version>${project.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.onosproject</groupId>
-            <artifactId>onos-host-provider</artifactId>
-            <version>${project.version}</version>
-        </dependency>
+    <dependency>
+        <groupId>org.onosproject</groupId>
+        <artifactId>onos-of-api</artifactId>
+    </dependency>
     </dependencies>
-
 </project>