/* 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.
*/
package org.activiti.workflow.simple.definition;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.activiti.workflow.simple.exception.SimpleWorkflowException;
import com.fasterxml.jackson.annotation.JsonTypeName;
import com.fasterxml.jackson.databind.annotation.JsonSerialize;
import com.fasterxml.jackson.databind.annotation.JsonSerialize.Inclusion;
/**
* @author Tijs Rademakers
*/
@SuppressWarnings("unchecked")
@JsonTypeName("list")
public class ListConditionStepDefinition<T> extends AbstractStepDefinitionContainer<ListConditionStepDefinition<T>> implements StepDefinition, NamedStepDefinition {
private static final long serialVersionUID = 1L;
protected ConditionStepListContainer<T> stepListContainer;
protected List<ConditionDefinition> conditions = new ArrayList<ConditionDefinition>();
protected String name;
protected Map<String, Object> parameters = new HashMap<String, Object>();
protected String description;
public ListConditionStepDefinition() {
super();
}
public ListConditionStepDefinition(ConditionStepListContainer<T> stepListContainer) {
this.stepListContainer = stepListContainer;
}
public ListConditionStepDefinition<T> addCondition(String leftOperand, String operator, String rightOperand) {
ConditionDefinition condition = new ConditionDefinition();
condition.setLeftOperand(leftOperand);
condition.setOperator(operator);
condition.setRightOperand(rightOperand);
this.conditions.add(condition);
return this;
}
public T endList() {
if (stepListContainer == null) {
throw new SimpleWorkflowException("Can only call endList when inList was called on a workflow definition first");
}
return (T) stepListContainer;
}
@Override
public String getDescription() {
return description;
}
@Override
public void setDescription(String description) {
this.description = description;
}
@Override
public ListConditionStepDefinition<T> clone() {
ListConditionStepDefinition<T> clone = new ListConditionStepDefinition<T>();
clone.setValues(this);
return clone;
}
@Override
public void setValues(StepDefinition otherDefinition) {
if(!(otherDefinition instanceof ListConditionStepDefinition)) {
throw new SimpleWorkflowException("An instance of SerialStepsDefinition is required to set values");
}
ListConditionStepDefinition<T> definition = (ListConditionStepDefinition<T>) otherDefinition;
setId(definition.getId());
setName(definition.getName());
setParameters(new HashMap<String, Object>(otherDefinition.getParameters()));
steps = new ArrayList<StepDefinition>();
if (definition.getSteps() != null && !definition.getSteps().isEmpty()) {
for (StepDefinition stepDefinition : definition.getSteps()) {
steps.add(stepDefinition.clone());
}
}
conditions = new ArrayList<ConditionDefinition>();
if (definition.getConditions() != null && !definition.getConditions().isEmpty()) {
for (ConditionDefinition condition : definition.getConditions()) {
conditions.add(condition.clone());
}
}
}
public List<ConditionDefinition> getConditions() {
return conditions;
}
public void setConditions(List<ConditionDefinition> conditions) {
this.conditions = conditions;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
@Override
@JsonSerialize(include=Inclusion.NON_EMPTY)
public Map<String, Object> getParameters() {
return parameters;
}
public void setParameters(Map<String,Object> parameters) {
this.parameters = parameters;
}
}