How to use

getPreviousDecisionDefinitionId

method

in

org.camunda.bpm.engine.impl.dmn.entity.repository.DecisionDefinitionEntity

public DecisionDefinitionEntity getPreviousDefinition() {
 DecisionDefinitionEntity previousDecisionDefinition = null;
 String previousDecisionDefinitionId = getPreviousDecisionDefinitionId();
 if (previousDecisionDefinitionId != null) {
  previousDecisionDefinition = loadDecisionDefinition(previousDecisionDefinitionId);
  if (previousDecisionDefinition == null) {
   resetPreviousDecisionDefinitionId();
   previousDecisionDefinitionId = getPreviousDecisionDefinitionId();
   if (previousDecisionDefinitionId != null) {
    previousDecisionDefinition = loadDecisionDefinition(previousDecisionDefinitionId);
   }
  }
 }
 return previousDecisionDefinition;
}

public DecisionDefinitionEntity getPreviousDefinition() {
 DecisionDefinitionEntity previousDecisionDefinition = null;
 String previousDecisionDefinitionId = getPreviousDecisionDefinitionId();
 if (previousDecisionDefinitionId != null) {
  previousDecisionDefinition = loadDecisionDefinition(previousDecisionDefinitionId);
  if (previousDecisionDefinition == null) {
   resetPreviousDecisionDefinitionId();
   previousDecisionDefinitionId = getPreviousDecisionDefinitionId();
   if (previousDecisionDefinitionId != null) {
    previousDecisionDefinition = loadDecisionDefinition(previousDecisionDefinitionId);
   }
  }
 }
 return previousDecisionDefinition;
}

public DecisionDefinitionEntity getPreviousDefinition() {
 DecisionDefinitionEntity previousDecisionDefinition = null;
 String previousDecisionDefinitionId = getPreviousDecisionDefinitionId();
 if (previousDecisionDefinitionId != null) {
  previousDecisionDefinition = loadDecisionDefinition(previousDecisionDefinitionId);
  if (previousDecisionDefinition == null) {
   resetPreviousDecisionDefinitionId();
   previousDecisionDefinitionId = getPreviousDecisionDefinitionId();
   if (previousDecisionDefinitionId != null) {
    previousDecisionDefinition = loadDecisionDefinition(previousDecisionDefinitionId);
   }
  }
 }
 return previousDecisionDefinition;
}

@Statement
public String selectPreviousDecisionDefinitionId(OPersistenceSession session, ListQueryParameterObject parameter) {
  Map<String, String> params = (Map<String, String>) parameter.getParameter();
  String key = params.get("key");
  String tenantId = params.get("tenantId");
  String version = params.get("version");
  String query = "select distinct RES.* from " + getSchemaClass() + " where RES.key = " + key;
  query += tenantId != null ? " and tenantId = " + tenantId : " and tenantId is null";
  query += " and RES.version = (select max(version) from " + getSchemaClass() + " where key = " + key;
  query += tenantId != null ? " and tenantId = " + tenantId : " and tenantId is null";
  query += " and version < " + version + ")";
  return querySingle(session, query).getPreviousDecisionDefinitionId();
}