1 files changed, 78 insertions, 0 deletions
diff --git a/sli/provider-base/src/main/java/org/onap/ccsdk/sli/core/sli/provider/base/ReturnNodeExecutor.java b/sli/provider-base/src/main/java/org/onap/ccsdk/sli/core/sli/provider/base/ReturnNodeExecutor.java
new file mode 100644
index 00000000..d2fe35d7
--- /dev/null
+++ b/sli/provider-base/src/main/java/org/onap/ccsdk/sli/core/sli/provider/base/ReturnNodeExecutor.java
@@ -0,0 +1,78 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : CCSDK
+ * ================================================================================
+ * 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.ccsdk.sli.core.sli.provider.base;
+
+import java.util.Iterator;
+import java.util.Map;
+import java.util.Set;
+
+import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
+import org.onap.ccsdk.sli.core.sli.SvcLogicException;
+import org.onap.ccsdk.sli.core.sli.SvcLogicExpression;
+import org.onap.ccsdk.sli.core.sli.SvcLogicNode;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class ReturnNodeExecutor extends AbstractSvcLogicNodeExecutor {
+
+	private static final Logger LOG = LoggerFactory
+			.getLogger(ReturnNodeExecutor.class);
+	
+	@Override
+	public SvcLogicNode execute(SvcLogicServiceBase svc, SvcLogicNode node,
+			SvcLogicContext ctx) throws SvcLogicException {
+
+		String status = SvcLogicExpressionResolver.evaluate(
+				node.getAttribute("status"), node, ctx);
+
+		if (status != null) {
+			if (LOG.isDebugEnabled()) {
+				LOG.debug("Returning status " + status);
+			}
+			ctx.setStatus(status);
+		} else {
+			if (LOG.isWarnEnabled()) {
+				LOG.warn("Return node has no status attribute set");
+			}
+		}
+
+		Set<Map.Entry<String, SvcLogicExpression>> parameterSet = node
+				.getParameterSet();
+
+		for (Iterator<Map.Entry<String, SvcLogicExpression>> iter = parameterSet
+				.iterator(); iter.hasNext();) {
+			Map.Entry<String, SvcLogicExpression> curEnt = iter.next();
+			String curName = curEnt.getKey();
+			String curValue = SvcLogicExpressionResolver.evaluate(
+					curEnt.getValue(), node, ctx);
+
+			if (LOG.isDebugEnabled()) {
+				LOG.debug("Setting context attribute " + curName + " to "
+						+ curValue);
+			}
+			ctx.setAttribute(curName, curValue);
+		}
+		return null;
+	}
+
+
+}