1 files changed, 93 insertions, 0 deletions
diff --git a/sli/provider-base/src/main/java/org/onap/ccsdk/sli/core/sli/provider/base/AbstractSvcLogicNodeExecutor.java b/sli/provider-base/src/main/java/org/onap/ccsdk/sli/core/sli/provider/base/AbstractSvcLogicNodeExecutor.java
new file mode 100644
index 00000000..a51accbb
--- /dev/null
+++ b/sli/provider-base/src/main/java/org/onap/ccsdk/sli/core/sli/provider/base/AbstractSvcLogicNodeExecutor.java
@@ -0,0 +1,93 @@
+/*-
+ * ============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 org.onap.ccsdk.sli.core.sli.SvcLogicAdaptor;
+import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
+import org.onap.ccsdk.sli.core.sli.SvcLogicException;
+import org.onap.ccsdk.sli.core.sli.SvcLogicJavaPlugin;
+import org.onap.ccsdk.sli.core.sli.SvcLogicNode;
+import org.onap.ccsdk.sli.core.sli.SvcLogicRecorder;
+import org.onap.ccsdk.sli.core.sli.SvcLogicResource;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public abstract class AbstractSvcLogicNodeExecutor {
+	protected SvcLogicResolver resolver;
+	public abstract SvcLogicNode execute(SvcLogicServiceBase svc, SvcLogicNode node, SvcLogicContext ctx) throws SvcLogicException;
+
+	private static final Logger LOG = LoggerFactory.getLogger(AbstractSvcLogicNodeExecutor.class);
+
+    protected String evaluateNodeTest(SvcLogicNode node, SvcLogicContext ctx)
+			throws SvcLogicException {
+		if (node == null) {
+			return null;
+		}
+
+		return (SvcLogicExpressionResolver.evaluate(node.getAttribute("test"),
+				node, ctx));
+
+	}
+
+    public void setResolver(SvcLogicResolver resolver) {
+		this.resolver = resolver;
+	}
+
+	protected SvcLogicAdaptor getAdaptor(String adaptorName) {
+    	return resolver.getSvcLogicAdaptor(adaptorName);
+    }
+
+    protected SvcLogicResource getSvcLogicResource(String resourceName) {
+        return resolver.getSvcLogicResource(resourceName);
+    }
+
+    protected SvcLogicRecorder getSvcLogicRecorder(String recorderName) {
+        return resolver.getSvcLogicRecorder(recorderName);
+    }
+
+    protected SvcLogicJavaPlugin getSvcLogicJavaPlugin(String pluginName){
+        return resolver.getSvcLogicJavaPlugin(pluginName);
+    }
+
+    protected SvcLogicNode getNextNode(SvcLogicNode node, String outValue) {
+        SvcLogicNode nextNode = node.getOutcomeValue(outValue);
+        if (nextNode != null) {
+            if (LOG.isDebugEnabled()) {
+                LOG.debug("about to execute " + outValue + " branch");
+            }
+            return (nextNode);
+        }
+
+        nextNode = node.getOutcomeValue("Other");
+        if (nextNode != null) {
+            if (LOG.isDebugEnabled()) {
+                LOG.debug("about to execute Other branch");
+            }
+        } else {
+            if (LOG.isDebugEnabled()) {
+                LOG.debug("no " + outValue + " or Other branch found");
+            }
+        }
+        return (nextNode);
+    }
+    
+}