More sonar cleanup and line consolidation

Missing javadoc and some variable naming to remove consecutive
capitlization of letters.

120 line width reduction
Missing curly braces
Moving variables due to distance requirements
Add missing rawtype suppression or useless ones
There are some null return statements that are useless

Started doing some combining of lines at the risk of making the
code even more unreadable than it already is.

Started addressing some nested if's.

I see opportunity for a lot of common code to be combined or
put into a base controller or utility method.

Issue-ID: POLICY-2133
Change-Id: I6d4d9618bea685cf1d02899e3a9d4a43919a2a96
Signed-off-by: Pamela Dragosh <pdragosh@research.att.com>

1 files changed, 96 insertions, 90 deletions

diff --git a/POLICY-SDK-APP/src/main/java/org/onap/policy/controller/CreatePolicyController.java b/POLICY-SDK-APP/src/main/java/org/onap/policy/controller/CreatePolicyController.java
index f7295d587..af4f8cfc3 100644
--- a/POLICY-SDK-APP/src/main/java/org/onap/policy/controller/CreatePolicyController.java
+++ b/POLICY-SDK-APP/src/main/java/org/onap/policy/controller/CreatePolicyController.java
@@ -7,9 +7,9 @@
  * 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.
@@ -51,100 +51,106 @@ public class CreatePolicyController extends RestrictedBaseController {
     private ArrayList<Object> attributeList;
     boolean isValidForm = false;
 
+    /**
+     * prePopulateBaseConfigPolicyData.
+     *
+     * @param policyAdapter PolicyRestAdapter
+     * @param entity PolicyEntity
+     */
     public void prePopulateBaseConfigPolicyData(PolicyRestAdapter policyAdapter, PolicyEntity entity) {
         attributeList = new ArrayList<>();
-        if (policyAdapter.getPolicyData() instanceof PolicyType) {
-            Object policyData = policyAdapter.getPolicyData();
-            PolicyType policy = (PolicyType) policyData;
-            policyAdapter.setOldPolicyFileName(policyAdapter.getPolicyName());
-            policyAdapter.setConfigType(entity.getConfigurationData().getConfigType());
-            policyAdapter.setConfigBodyData(entity.getConfigurationData().getConfigBody());
-            String policyNameValue =
-                    policyAdapter.getPolicyName().substring(policyAdapter.getPolicyName().indexOf('_') + 1);
-            policyAdapter.setPolicyName(policyNameValue);
-            String description = "";
-            try {
-                description = policy.getDescription().substring(0, policy.getDescription().indexOf("@CreatedBy:"));
-            } catch (Exception e) {
-                policyLogger.error("Error while collecting the desciption tag in ActionPolicy " + policyNameValue, e);
-                description = policy.getDescription();
-            }
-            policyAdapter.setPolicyDescription(description);
-            // Get the target data under policy.
-            TargetType target = policy.getTarget();
-            if (target != null) {
-                // Under target we have AnyOFType
-                List<AnyOfType> anyOfList = target.getAnyOf();
-                if (anyOfList != null) {
-                    Iterator<AnyOfType> iterAnyOf = anyOfList.iterator();
-                    while (iterAnyOf.hasNext()) {
-                        AnyOfType anyOf = iterAnyOf.next();
-                        // Under AnyOFType we have AllOFType
-                        List<AllOfType> allOfList = anyOf.getAllOf();
-                        if (allOfList != null) {
-                            Iterator<AllOfType> iterAllOf = allOfList.iterator();
-                            int index = 0;
-                            while (iterAllOf.hasNext()) {
-                                AllOfType allOf = iterAllOf.next();
-                                // Under AllOFType we have Match
-                                List<MatchType> matchList = allOf.getMatch();
-                                if (matchList != null) {
-                                    Iterator<MatchType> iterMatch = matchList.iterator();
-                                    while (iterMatch.hasNext()) {
-                                        MatchType match = iterMatch.next();
-                                        //
-                                        // Under the match we have attribute value and
-                                        // attributeDesignator. So,finally down to the actual attribute.
-                                        //
-                                        AttributeValueType attributeValue = match.getAttributeValue();
-                                        String value = (String) attributeValue.getContent().get(0);
-                                        AttributeDesignatorType designator = match.getAttributeDesignator();
-                                        String attributeId = designator.getAttributeId();
-                                        // First match in the target is OnapName, so set that value.
-                                        if ("ONAPName".equals(attributeId)) {
-                                            policyAdapter.setOnapName(value);
-                                        }
-                                        if ("RiskType".equals(attributeId)) {
-                                            policyAdapter.setRiskType(value);
-                                        }
-                                        if ("RiskLevel".equals(attributeId)) {
-                                            policyAdapter.setRiskLevel(value);
-                                        }
-                                        if ("guard".equals(attributeId)) {
-                                            policyAdapter.setGuard(value);
-                                        }
-                                        if ("TTLDate".equals(attributeId) && !value.contains("NA")) {
-                                            PolicyController controller = new PolicyController();
-                                            String newDate = controller.convertDate(value);
-                                            policyAdapter.setTtlDate(newDate);
-                                        }
-                                        if ("ConfigName".equals(attributeId)) {
-                                            policyAdapter.setConfigName(value);
-                                        }
-                                        // After Onap and Config it is optional to have attributes, so
-                                        // check weather dynamic values or there or not.
-                                        if (index >= 7) {
-                                            Map<String, String> attribute = new HashMap<>();
-                                            attribute.put("key", attributeId);
-                                            attribute.put("value", value);
-                                            attributeList.add(attribute);
-                                        }
-                                        index++;
-                                    }
-                                }
-                            }
+        if (! (policyAdapter.getPolicyData() instanceof PolicyType)) {
+            return;
+        }
+        Object policyData = policyAdapter.getPolicyData();
+        PolicyType policy = (PolicyType) policyData;
+        policyAdapter.setOldPolicyFileName(policyAdapter.getPolicyName());
+        policyAdapter.setConfigType(entity.getConfigurationData().getConfigType());
+        policyAdapter.setConfigBodyData(entity.getConfigurationData().getConfigBody());
+        String policyNameValue =
+                policyAdapter.getPolicyName().substring(policyAdapter.getPolicyName().indexOf('_') + 1);
+        policyAdapter.setPolicyName(policyNameValue);
+        String description = "";
+        try {
+            description = policy.getDescription().substring(0, policy.getDescription().indexOf("@CreatedBy:"));
+        } catch (Exception e) {
+            policyLogger.error("Error while collecting the desciption tag in ActionPolicy " + policyNameValue, e);
+            description = policy.getDescription();
+        }
+        policyAdapter.setPolicyDescription(description);
+        // Get the target data under policy.
+        TargetType target = policy.getTarget();
+        if (target != null && target.getAnyOf() != null) {
+            // Under target we have AnyOFType
+            List<AnyOfType> anyOfList = target.getAnyOf();
+            Iterator<AnyOfType> iterAnyOf = anyOfList.iterator();
+            while (iterAnyOf.hasNext()) {
+                AnyOfType anyOf = iterAnyOf.next();
+                // Under AnyOFType we have AllOFType
+                List<AllOfType> allOfList = anyOf.getAllOf();
+                if (allOfList == null) {
+                    continue;
+                }
+                Iterator<AllOfType> iterAllOf = allOfList.iterator();
+                int index = 0;
+                while (iterAllOf.hasNext()) {
+                    AllOfType allOf = iterAllOf.next();
+                    // Under AllOFType we have Match
+                    List<MatchType> matchList = allOf.getMatch();
+                    if (matchList == null) {
+                        continue;
+                    }
+                    Iterator<MatchType> iterMatch = matchList.iterator();
+                    while (iterMatch.hasNext()) {
+                        MatchType match = iterMatch.next();
+                        //
+                        // Under the match we have attribute value and
+                        // attributeDesignator. So,finally down to the actual attribute.
+                        //
+                        AttributeValueType attributeValue = match.getAttributeValue();
+                        String value = (String) attributeValue.getContent().get(0);
+                        AttributeDesignatorType designator = match.getAttributeDesignator();
+                        String attributeId = designator.getAttributeId();
+                        // First match in the target is OnapName, so set that value.
+                        if ("ONAPName".equals(attributeId)) {
+                            policyAdapter.setOnapName(value);
+                        }
+                        if ("RiskType".equals(attributeId)) {
+                            policyAdapter.setRiskType(value);
+                        }
+                        if ("RiskLevel".equals(attributeId)) {
+                            policyAdapter.setRiskLevel(value);
                         }
+                        if ("guard".equals(attributeId)) {
+                            policyAdapter.setGuard(value);
+                        }
+                        if ("TTLDate".equals(attributeId) && !value.contains("NA")) {
+                            PolicyController controller = new PolicyController();
+                            String newDate = controller.convertDate(value);
+                            policyAdapter.setTtlDate(newDate);
+                        }
+                        if ("ConfigName".equals(attributeId)) {
+                            policyAdapter.setConfigName(value);
+                        }
+                        // After Onap and Config it is optional to have attributes, so
+                        // check weather dynamic values or there or not.
+                        if (index >= 7) {
+                            Map<String, String> attribute = new HashMap<>();
+                            attribute.put("key", attributeId);
+                            attribute.put("value", value);
+                            attributeList.add(attribute);
+                        }
+                        index++;
                     }
                 }
-
-                policyAdapter.setAttributes(attributeList);
             }
-            List<Object> ruleList = policy.getCombinerParametersOrRuleCombinerParametersOrVariableDefinition();
-            for (Object o : ruleList) {
-                if (o instanceof RuleType) {
-                    // get the condition data under the rule for rule Algorithms.
-                    policyAdapter.setRuleID(((RuleType) o).getRuleId());
-                }
+            policyAdapter.setAttributes(attributeList);
+        }
+        List<Object> ruleList = policy.getCombinerParametersOrRuleCombinerParametersOrVariableDefinition();
+        for (Object o : ruleList) {
+            if (o instanceof RuleType) {
+                // get the condition data under the rule for rule Algorithms.
+                policyAdapter.setRuleID(((RuleType) o).getRuleId());
             }
         }
     }