Adding policy decoder to extract file from csar

* Adding decoder configuration parameters infrastructure to support
plugin based architecture. Adding a new policy decoder after this will be just
creating a new decoder class and its corresponding parameter class.

* Adding a new decoder which extracts policy file from given csar. It is
written in a generic way to extract file for any pdp like apex, drools.

* Adding configuration parameters for the new decoder. The policy file name and
policy type is passed as parameter to the decoder.

* Fixing few broken package declaration in pdpx decoder tests.
* Adding test cases for all code changes.

Change-Id: I95e68cebce0f9747ca63b090f9b9116ce8836939
Issue-ID: POLICY-1101
Signed-off-by: ramverma <ram.krishna.verma@ericsson.com>

1 files changed, 9 insertions, 0 deletions

diff --git a/main/src/test/resources/parameters/DistributionConfigParameters_EmptyPolicyDecoder.json b/main/src/test/resources/parameters/DistributionConfigParameters_EmptyPolicyDecoder.json
index e22af281..9e83ac19 100644
--- a/main/src/test/resources/parameters/DistributionConfigParameters_EmptyPolicyDecoder.json
+++ b/main/src/test/resources/parameters/DistributionConfigParameters_EmptyPolicyDecoder.json
@@ -46,5 +46,14 @@
                 "isManaged": true
             }
         }
+    },
+    "policyDecoderConfigurationParameters":{
+        "dummyDecoderConfiguration":{
+            "parameterClassName":"org.onap.policy.distribution.main.testclasses.DummyPolicyDecoderParameterGroup",
+            "parameters":{
+                "policyName": "SamplePolicy",
+                "policyType": "DUMMY"
+            }
+        }
     }
 }