New listPolicy API to check pushed policies in PDP

Issue-ID: POLICY-1410
Change-Id: I26f3f13e41a59de67e977914e4e129b79a979563
Signed-off-by: pa834y <pa834y@att.com>

1 files changed, 42 insertions, 0 deletions

diff --git a/PolicyEngineClient/src/test/java/org/onap/policyengine/ListPolicyClient.java b/PolicyEngineClient/src/test/java/org/onap/policyengine/ListPolicyClient.java
new file mode 100644
index 000000000..785c44d11
--- /dev/null
+++ b/PolicyEngineClient/src/test/java/org/onap/policyengine/ListPolicyClient.java
@@ -0,0 +1,42 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * PolicyEngineClient
+ * ================================================================================
+ * Copyright (C) 2019 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.policyengine;
+
+import java.util.Collection;
+import org.onap.policy.api.ConfigNameRequest;
+import org.onap.policy.api.PolicyEngine;
+
+/**
+ * List Policy Client Code. policyName : ".*" returns list of policy names from PAP. policyName :
+ * "scope + "_" + "policyType" + "_" + policyName" + ".*" returns the matching policy from pap
+ * (active version)
+ */
+public class ListPolicyClient {
+    public static void main(String[] args) throws Exception {
+        PolicyEngine pe = new PolicyEngine("config.properties");
+        ConfigNameRequest listPolicyParams = new ConfigNameRequest();
+        listPolicyParams.setPolicyName(".*");
+        Collection<String> policies = pe.listPolicy(listPolicyParams);
+        for (String policy : policies) {
+            System.out.println(policy);
+        }
+    }
+}