Add support for AAI Named Query error handling

Errors from AAI after a Named query now throw an AAIEXception.  This is
caught in the template to allow the resources to be removed from memory
and a final failure to be thrown.

Issue-ID: POLICY-314
Change-Id: I319d29ef537b2d01ca288622aac1d9dbbe05f5eb
Signed-off-by: Charles Cole <cc847m@att.com>

5 files changed, 124 insertions, 2 deletions

diff --git a/controlloop/common/model-impl/aai/src/main/java/org/onap/policy/aai/AAIManager.java b/controlloop/common/model-impl/aai/src/main/java/org/onap/policy/aai/AAIManager.java
index e373c1200..b295a0635 100644
--- a/controlloop/common/model-impl/aai/src/main/java/org/onap/policy/aai/AAIManager.java
+++ b/controlloop/common/model-impl/aai/src/main/java/org/onap/policy/aai/AAIManager.java
@@ -56,7 +56,7 @@ public final class AAIManager {
 		logger.info(url);
 		logger.info(httpDetails.a.toString());
 		logger.info(httpDetails.b);
-		if (httpDetails.a == 200) {
+		if (httpDetails.b != null) {
 			try {
 				AAINQResponse response = Serialization.gsonPretty.fromJson(httpDetails.b, AAINQResponse.class);
 				return response;
@@ -64,7 +64,6 @@ public final class AAIManager {
 				logger.error("postQuery threw: ", e);
 			}
 		}
-
 		return null;
 	}
 	
diff --git a/controlloop/common/model-impl/aai/src/main/java/org/onap/policy/aai/AAINQRequestError.java b/controlloop/common/model-impl/aai/src/main/java/org/onap/policy/aai/AAINQRequestError.java
new file mode 100644
index 000000000..f6439cc4a
--- /dev/null
+++ b/controlloop/common/model-impl/aai/src/main/java/org/onap/policy/aai/AAINQRequestError.java
@@ -0,0 +1,33 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * aai
+ * ================================================================================
+ * Copyright (C) 2017 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.aai;
+
+import java.io.Serializable;
+
+import com.google.gson.annotations.SerializedName;
+
+public class AAINQRequestError implements Serializable {
+	
+	private static final long serialVersionUID = -7742674155387022932L;
+	
+	@SerializedName("serviceException")
+	public AAINQServiceException serviceException;
+}
diff --git a/controlloop/common/model-impl/aai/src/main/java/org/onap/policy/aai/AAINQResponse.java b/controlloop/common/model-impl/aai/src/main/java/org/onap/policy/aai/AAINQResponse.java
index 09f983094..527a12089 100644
--- a/controlloop/common/model-impl/aai/src/main/java/org/onap/policy/aai/AAINQResponse.java
+++ b/controlloop/common/model-impl/aai/src/main/java/org/onap/policy/aai/AAINQResponse.java
@@ -36,6 +36,9 @@ public class AAINQResponse implements Serializable {
 	
 	@SerializedName("inventory-response-item")
 	public List<AAINQInventoryResponseItem> inventoryResponseItems = new LinkedList<>();
+	
+	@SerializedName("requestError")
+	public AAINQRequestError requestError;
 
 	public AAINQResponse() {
 	}
diff --git a/controlloop/common/model-impl/aai/src/main/java/org/onap/policy/aai/AAINQServiceException.java b/controlloop/common/model-impl/aai/src/main/java/org/onap/policy/aai/AAINQServiceException.java
new file mode 100644
index 000000000..64d407de4
--- /dev/null
+++ b/controlloop/common/model-impl/aai/src/main/java/org/onap/policy/aai/AAINQServiceException.java
@@ -0,0 +1,39 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * aai
+ * ================================================================================
+ * Copyright (C) 2017 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.aai;
+
+import java.io.Serializable;
+
+import com.google.gson.annotations.SerializedName;
+
+public class AAINQServiceException implements Serializable {
+
+	private static final long serialVersionUID = 2858343404484338546L;
+
+	@SerializedName("messageId")
+	public String messageId;
+	
+	@SerializedName("text")
+	public String text;
+	
+	@SerializedName("variables")
+	public String[] variables;
+}
diff --git a/controlloop/common/model-impl/aai/src/main/java/org/onap/policy/aai/util/AAIException.java b/controlloop/common/model-impl/aai/src/main/java/org/onap/policy/aai/util/AAIException.java
new file mode 100644
index 000000000..7e65ece22
--- /dev/null
+++ b/controlloop/common/model-impl/aai/src/main/java/org/onap/policy/aai/util/AAIException.java
@@ -0,0 +1,48 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * aai
+ * ================================================================================
+ * Copyright (C) 2017 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.aai.util;
+
+public class AAIException extends Exception {
+
+	private static final long serialVersionUID = 9220983727706207465L;
+
+	public AAIException() {
+		super();
+	}
+
+	public AAIException(String message, Throwable cause, boolean enableSuppression,
+			boolean writableStackTrace) {
+		super(message, cause, enableSuppression, writableStackTrace);
+	}
+
+	public AAIException(String message, Throwable cause) {
+		super(message, cause);
+	}
+
+	public AAIException(String message) {
+		super(message);
+	}
+
+	public AAIException(Throwable cause) {
+		super(cause);
+	}
+
+}