1 files changed, 51 insertions, 0 deletions
diff --git a/dcaedt_be/src/main/java/org/onap/sdc/dcae/rule/editor/translators/RuleTranslator.java b/dcaedt_be/src/main/java/org/onap/sdc/dcae/rule/editor/translators/RuleTranslator.java
new file mode 100644
index 0000000..f7dea47
--- /dev/null
+++ b/dcaedt_be/src/main/java/org/onap/sdc/dcae/rule/editor/translators/RuleTranslator.java
@@ -0,0 +1,51 @@
+package org.onap.sdc.dcae.rule.editor.translators;
+
+import com.google.gson.Gson;
+import org.onap.sdc.common.onaplog.Enums.LogLevel;
+import org.onap.sdc.dcae.composition.restmodels.ruleeditor.*;
+import org.onap.sdc.dcae.rule.editor.enums.OperatorTypeEnum;
+import org.onap.sdc.dcae.rule.editor.enums.RuleEditorElementType;
+import org.onap.sdc.dcae.rule.editor.utils.ValidationUtils;
+
+public class RuleTranslator implements IRuleElementTranslator<Rule> {
+
+	private static RuleTranslator ruleTranslator = new RuleTranslator();
+
+	public static RuleTranslator getInstance() {
+		return ruleTranslator;
+	}
+
+	private RuleTranslator() {
+	}
+
+	private class ActionRuleTranslation extends RuleTranslation {
+		private ActionRuleTranslation(Rule rule) {
+			phase = rule.getPhase();
+			filter = rule.isConditionalRule() ? getConditionTranslator(rule.getCondition()).translateToHpJson(rule.getCondition()) : null;
+			boolean asNewProcessor = true;
+			for (BaseAction action : rule.getActions()) {
+				// consecutive copy actions are aggregated into a single processor
+				asNewProcessor = getActionTranslator(action).addToHpJsonProcessors(action, processors, asNewProcessor);
+			}
+		}
+	}
+
+	public Translation translateToHpJson(Rule rule) {
+		debugLogger.log(LogLevel.DEBUG, this.getClass().getName(), "Start translating rule {}", rule.getUid());
+		Translation translation = new ActionRuleTranslation(rule);
+		debugLogger.log(LogLevel.DEBUG, this.getClass().getName(), "Finished translation for rule {}. Result: {}", rule.getUid(), new Gson().toJson(translation));
+		return translation;
+	}
+
+	private IRuleElementTranslator getConditionTranslator(BaseCondition condition){
+		return condition instanceof ConditionGroup ? ConditionGroupTranslator.getInstance() :
+				ValidationUtils.validateNotEmpty(OperatorTypeEnum.getTypeByName(((Condition)condition).getOperator()).getModifiedType()) ? FieldConditionTranslator.getInstance() : ConditionTranslator.getInstance();
+	}
+
+	private CopyActionTranslator getActionTranslator(BaseAction action) {
+		ActionTypeEnum type = ActionTypeEnum.getTypeByName(action.getActionType());
+		if(ActionTypeEnum.COPY == type && ValidationUtils.validateNotEmpty(action.getRegexValue()))
+			return RegexActionTranslator.getInstance();
+		return (CopyActionTranslator)RuleEditorElementType.getElementTypeByName(type.getType()).getTranslator();
+	}
+}
+\ No newline at end of file