Remove auto generated rule to the drl

Issue-ID: POLICY-488
Change-Id: Id6915407a6f030b77ae2d18ad3665af9d0feb34b
Signed-off-by: pa834y <pa834y@att.com>

3 files changed, 25 insertions, 61 deletions

diff --git a/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/components/CreateBrmsParamPolicy.java b/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/components/CreateBrmsParamPolicy.java
index 3ed2ee37d..4de65fd1e 100644
--- a/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/components/CreateBrmsParamPolicy.java
+++ b/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/components/CreateBrmsParamPolicy.java
@@ -2,7 +2,7 @@
  * ============LICENSE_START=======================================================
  * ONAP-PAP-REST
  * ================================================================================
- * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2017-2018 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.
@@ -86,7 +86,7 @@ public class CreateBrmsParamPolicy extends Policy {
 
 		Map<String,String> copyMap=new HashMap<>();
 		copyMap.putAll(brmsParamBody);
-		copyMap.put("policyName", policyName.substring(0, policyName.replace(".xml", "").lastIndexOf(".")));
+		copyMap.put("policyName", policyName.substring(0, policyName.replace(".xml", "").lastIndexOf('.')));
 		copyMap.put("policyScope", policyAdapter.getDomainDir());
 		copyMap.put("policyVersion",policyAdapter.getHighestVersion().toString());
 		copyMap.put("unique", ("p"+policyName+UUID.randomUUID().toString()).replaceAll("[^A-Za-z0-9]", ""));
@@ -123,12 +123,10 @@ public class CreateBrmsParamPolicy extends Policy {
 	
 	// Saving the Configurations file at server location for config policy.
 	protected void saveConfigurations(String policyName, String ruleBody) {
-		try {
-			if (policyName.endsWith(".xml")) {
-				policyName = policyName.substring(0,
-						policyName.lastIndexOf(".xml"));
-			}
-			PrintWriter out = new PrintWriter(CONFIG_HOME + File.separator + policyName + ".txt");
+	    if (policyName.endsWith(".xml")) {
+            policyName = policyName.substring(0, policyName.lastIndexOf(".xml"));
+        }
+		try (PrintWriter out = new PrintWriter(CONFIG_HOME + File.separator + policyName + ".txt")) {
 			String expandedBody=expandConfigBody(ruleBody,policyAdapter.getBrmsParamBody());
 			out.println(expandedBody);
 			policyAdapter.setJsonBody(expandedBody);
@@ -251,7 +249,7 @@ public class CreateBrmsParamPolicy extends Policy {
 					if (flag) {
 						params.append(line);
 					}
-					if (line.contains("declare PapParams")) {
+					if (line.contains("declare Params")) {
 						params.append(line);
 						flag = true;
 					}
@@ -259,7 +257,7 @@ public class CreateBrmsParamPolicy extends Policy {
 						break;
 					}
 				}
-				String param = params.toString().replace("declare PapParams", "").replace("end", "")
+				String param = params.toString().replace("declare Params", "").replace("end", "")
 						.replaceAll("\\s+", "");
 				String[] components = param.split(":");
 				String caption = "";
@@ -327,60 +325,26 @@ public class CreateBrmsParamPolicy extends Policy {
 		
 		if (policyAdapter.getData() != null) {	
 			Map<String,String> ruleAndUIValue= policyAdapter.getBrmsParamBody();
-			String tempateValue= ruleAndUIValue.get("templateName");
-			String valueFromDictionary= getValueFromDictionary(tempateValue);
+			String templateValue= ruleAndUIValue.get("templateName");
+			String valueFromDictionary= getValueFromDictionary(templateValue);
 			
-			//Get the type of the UI Fields. 
-			Map<String,String> typeOfUIField=findType(valueFromDictionary);
-			StringBuilder generatedRule = new StringBuilder();
 			StringBuilder body = new StringBuilder();
 			
 			try {
-				
-				try {
-					body.append("/* Autogenerated Code Please Don't change/remove this comment section. This is for the UI purpose. \n\t " +
-								"<$%BRMSParamTemplate=" + tempateValue + "%$> \n */ \n");
-					body.append(valueFromDictionary + "\n");
-					generatedRule.append("rule \"" +policyName.substring(0, policyName.replace(".xml", "").lastIndexOf(".")) +".PapParams\" \n\tsalience 1000 \n\twhen\n\tthen\n\t\tPapParams params = new PapParams();");
-					
-					//We first read the map data structure(ruleAndUIValue) received from the PAP-ADMIN
-					//We ignore if the key is "templateName as we are interested only in the UI fields and its value. 
-					//We have one more map data structure(typeOfUIField) created by parsing the Drools rule. 
-					//From the type of the UI field(String/int) we structure whether to put the "" or not. 
-					for (Map.Entry<String, String> entry : ruleAndUIValue.entrySet()) {
-						if(entry.getKey()!="templateName")
-						{
-							for(Map.Entry<String, String> fieldType:typeOfUIField.entrySet())
-							{
-								if(fieldType.getKey().equalsIgnoreCase(entry.getKey()))
-								{
-									String key = entry.getKey().substring(0, 1).toUpperCase() + entry.getKey().substring(1); 
-									if(fieldType.getValue()=="String")
-									{
-										//Type is String
-										generatedRule.append("\n\t\tparams.set"
-												+ key + "(\""
-												+ entry.getValue() + "\");");
-									}
-									else{
-									    generatedRule.append("\n\t\tparams.set"
-												+ key  + "("
-												+  entry.getValue() + ");");
-									}
-								}
-							}
-						}
-					}
-					
-					generatedRule.append("\n\t\tinsert(params);\nend");
-					LOGGER.info("New rule generated with :" + generatedRule);
-					body.append(generatedRule);
-				} catch (Exception e) {
-					PolicyLogger.error(MessageCodes.ERROR_PROCESS_FLOW, e, "CreateBrmsParamPolicy", "Exception saving policy");
-				}
+			    body.append("/* Autogenerated Code Please Don't change/remove this comment section. This is for the UI purpose. \n\t " +
+			            "<$%BRMSParamTemplate=" + templateValue + "%$> \n");
+			    body.append("<%$Values=");
+			    for (Map.Entry<String, String> entry : ruleAndUIValue.entrySet()) {
+			        String uiKey = entry.getKey();
+			        if(!"templateName".equals(uiKey)) {
+			            body.append(uiKey+":-:"+entry.getValue()+":|:");
+			        }
+			    }
+			    body.append("$%> \n*/ \n");
+			    body.append(valueFromDictionary + "\n");
 			}
 			catch (Exception e) {
-				PolicyLogger.error(MessageCodes.ERROR_PROCESS_FLOW, e, "CreateBrmsParamPolicy", "Exception saving policy");
+			    PolicyLogger.error(MessageCodes.ERROR_PROCESS_FLOW, e, "CreateBrmsParamPolicy", "Exception saving policy");
 			}
 			
 			saveConfigurations(policyName,body.toString());
diff --git a/ONAP-PAP-REST/src/test/java/org/onap/policy/pap/test/XACMLPAPTest.java b/ONAP-PAP-REST/src/test/java/org/onap/policy/pap/test/XACMLPAPTest.java
index 2b84ccaf1..ca2b6797d 100644
--- a/ONAP-PAP-REST/src/test/java/org/onap/policy/pap/test/XACMLPAPTest.java
+++ b/ONAP-PAP-REST/src/test/java/org/onap/policy/pap/test/XACMLPAPTest.java
@@ -335,7 +335,7 @@ public class XACMLPAPTest {
         template.setUserCreatedBy(userInfo);
         String rule = "package com.sample;\n"
                 + "import com.sample.DroolsTest.Message;\n"
-                + "declare PapParams\n"
+                + "declare Params\n"
                 + "samPoll : int\n"
                 + "value : String\n"
                 + "end\n"
diff --git a/ONAP-PAP-REST/src/test/java/org/onap/policy/pap/xacml/rest/components/BRMSPolicyTest.java b/ONAP-PAP-REST/src/test/java/org/onap/policy/pap/xacml/rest/components/BRMSPolicyTest.java
index bb537db02..c13d1f1fe 100644
--- a/ONAP-PAP-REST/src/test/java/org/onap/policy/pap/xacml/rest/components/BRMSPolicyTest.java
+++ b/ONAP-PAP-REST/src/test/java/org/onap/policy/pap/xacml/rest/components/BRMSPolicyTest.java
@@ -46,8 +46,8 @@ public class BRMSPolicyTest {
 	
 	@Test
 	public void testReadFile() throws IOException {
-		String goodRule = "declare PapParams\nparam1 : int\nend\n";
-		String badRule = "declare PapParams\nparam1+ : int\nend\n";
+		String goodRule = "declare Params\nparam1 : int\nend\n";
+		String badRule = "declare Params\nparam1+ : int\nend\n";
 		assertEquals(CreateBRMSRuleTemplate.validateRuleParams(goodRule), true);
 		assertEquals(CreateBRMSRuleTemplate.validateRuleParams(badRule), false);
 	}