org.jbpm.compiler.xml.XmlRuleFlowProcessDumper Maven / Gradle / Ivy
/*
* Copyright 2017 Red Hat, Inc. and/or its affiliates.
*
* 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.jbpm.compiler.xml;
import java.io.StringReader;
import java.util.List;
import org.drools.compiler.builder.impl.KnowledgeBuilderConfigurationImpl;
import org.drools.core.xml.SemanticModules;
import org.jbpm.process.core.impl.XmlProcessDumper;
import org.kie.api.definition.process.Process;
import org.kie.api.definition.process.WorkflowProcess;
public class XmlRuleFlowProcessDumper extends XmlWorkflowProcessDumper implements XmlProcessDumper {
public static final XmlRuleFlowProcessDumper INSTANCE = new XmlRuleFlowProcessDumper();
public XmlRuleFlowProcessDumper() {
super(
"RuleFlow",
"http://drools.org/drools-5.0/process",
"drools-processes-5.0.xsd",
new ProcessSemanticModule()
);
}
public String dumpProcess(Process process) {
return dump((WorkflowProcess) process, false);
}
@Override
public Process readProcess(String processXml) {
KnowledgeBuilderConfigurationImpl configuration = new KnowledgeBuilderConfigurationImpl();
SemanticModules modules = configuration.getSemanticModules();
modules.addSemanticModule(new ProcessSemanticModule());
XmlProcessReader xmlReader = new XmlProcessReader( modules, Thread.currentThread().getContextClassLoader() );
try {
List processes = xmlReader.read(new StringReader(processXml));
return processes.get(0);
} catch (Throwable t) {
t.printStackTrace();
return null;
}
}
}