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/*
* 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.casemgmt.cmmn.xml;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import org.drools.core.xml.BaseAbstractHandler;
import org.drools.core.xml.ExtensibleXmlParser;
import org.drools.core.xml.Handler;
import org.jbpm.casemgmt.cmmn.core.Definitions;
import org.jbpm.casemgmt.cmmn.core.FileItemDefinition;
import org.jbpm.compiler.xml.ProcessBuildData;
import org.jbpm.ruleflow.core.RuleFlowProcess;
import org.xml.sax.Attributes;
import org.xml.sax.SAXException;
public class FileItemDefinitionHandler extends BaseAbstractHandler implements Handler {
public FileItemDefinitionHandler() {
if ((this.validParents == null) && (this.validPeers == null)) {
this.validParents = new HashSet<>();
this.validParents.add(Definitions.class);
this.validPeers = new HashSet<>();
this.validPeers.add(null);
this.validPeers.add(FileItemDefinition.class);
this.validPeers.add(RuleFlowProcess.class);
this.allowNesting = false;
}
}
@SuppressWarnings("unchecked")
public Object start(final String uri,
final String localName,
final Attributes attrs,
final ExtensibleXmlParser parser) throws SAXException {
parser.startElementBuilder(localName, attrs);
String id = attrs.getValue("id");
String name = attrs.getValue("name");
String type = attrs.getValue("structureRef");
if (type == null || type.trim().length() == 0) {
type = "java.lang.Object";
}
ProcessBuildData buildData = (ProcessBuildData) parser.getData();
Map itemDefinitions = (Map) buildData.getMetaData("FileItemDefinitions");
if (itemDefinitions == null) {
itemDefinitions = new HashMap();
buildData.setMetaData("FileItemDefinitions", itemDefinitions);
}
FileItemDefinition itemDefinition = new FileItemDefinition(id);
itemDefinition.setName(name);
itemDefinition.setStructureRef(type);
itemDefinitions.put(id, itemDefinition);
return itemDefinition;
}
public Object end(final String uri,
final String localName,
final ExtensibleXmlParser parser) throws SAXException {
parser.endElementBuilder();
return parser.getCurrent();
}
public Class> generateNodeFor() {
return FileItemDefinition.class;
}
}
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