org.camunda.bpm.engine.impl.cmd.GetStartFormVariablesCmd Maven / Gradle / Ivy
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* Copyright Camunda Services GmbH and/or licensed to Camunda Services GmbH
* under one or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information regarding copyright
* ownership. Camunda licenses this file to you under the Apache License,
* Version 2.0; 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.camunda.bpm.engine.impl.cmd;
import java.util.Collection;
import org.camunda.bpm.engine.form.FormField;
import org.camunda.bpm.engine.form.StartFormData;
import org.camunda.bpm.engine.impl.cfg.CommandChecker;
import org.camunda.bpm.engine.impl.interceptor.CommandContext;
import org.camunda.bpm.engine.impl.persistence.entity.ProcessDefinitionEntity;
import org.camunda.bpm.engine.repository.ProcessDefinition;
import org.camunda.bpm.engine.variable.VariableMap;
import org.camunda.bpm.engine.variable.impl.VariableMapImpl;
/**
* @author Daniel Meyer
*
*/
public class GetStartFormVariablesCmd extends AbstractGetFormVariablesCmd {
private static final long serialVersionUID = 1L;
public GetStartFormVariablesCmd(String resourceId, Collection formVariableNames, boolean deserializeObjectValues) {
super(resourceId, formVariableNames, deserializeObjectValues);
}
public VariableMap execute(final CommandContext commandContext) {
StartFormData startFormData = commandContext.runWithoutAuthorization(new GetStartFormCmd(resourceId));
ProcessDefinition definition = startFormData.getProcessDefinition();
checkGetStartFormVariables((ProcessDefinitionEntity) definition, commandContext);
VariableMap result = new VariableMapImpl();
for (FormField formField : startFormData.getFormFields()) {
if(formVariableNames == null || formVariableNames.contains(formField.getId())) {
result.put(formField.getId(), createVariable(formField, null));
}
}
return result;
}
protected void checkGetStartFormVariables(ProcessDefinitionEntity definition, CommandContext commandContext) {
for(CommandChecker checker : commandContext.getProcessEngineConfiguration().getCommandCheckers()) {
checker.checkReadProcessDefinition(definition);
}
}
}