[AAI-818] Adding a Synapse policy for chameleon.

[aai/data-router.git] / src / main / java / org / onap / aai / datarouter / query / ChameleonErrorProcessor.java

diff --git a/src/main/java/org/onap/aai/datarouter/query/ChameleonErrorProcessor.java b/src/main/java/org/onap/aai/datarouter/query/ChameleonErrorProcessor.java
new file mode 100644 (file)
index 0000000..8206d38
--- /dev/null
+++ b/src/main/java/org/onap/aai/datarouter/query/ChameleonErrorProcessor.java
@@ -0,0 +1,50 @@
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.aai
+ * ================================================================================
+ * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * Copyright © 2017 Amdocs
+ * ================================================================================
+ * 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=========================================================
+ *
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ */
+package org.onap.aai.datarouter.query;
+
+import org.apache.camel.Exchange;
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+
+public class ChameleonErrorProcessor  {
+  
+  Logger logger = LoggerFactory.getInstance().getLogger(ChameleonRouter.class.getName());
+  
+  public static final String ECOMP_QUERY_ERROR_CODE = "ECOMP_QUERY_ERROR_CODE";
+
+  private ChameleonErrorProcessor(){}
+  
+  
+  public void process(Exchange exchange) throws Exception {
+    int code = 500;
+    if (exchange.getIn().getHeader(ECOMP_QUERY_ERROR_CODE, Integer.class) != null) {
+      code = exchange.getIn().getHeader(ECOMP_QUERY_ERROR_CODE, Integer.class);
+    }
+    Exception e = exchange.getProperty(Exchange.EXCEPTION_CAUGHT, Exception.class);
+    if (e != null) {
+      logger.error(QueryMsgs.QUERY_ERROR, e.toString());
+    }
+
+    exchange.getIn().setHeader(Exchange.HTTP_RESPONSE_CODE, code);
+  }
+}