/* | |
* Licensed to the Apache Software Foundation (ASF) under one or more | |
* contributor license agreements. See the NOTICE file distributed with | |
* this work for additional information regarding copyright ownership. | |
* The ASF licenses this file to You 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.apache.servicemix.maven.plugin.jbi; | |
import java.util.HashMap; | |
import java.util.Iterator; | |
import java.util.List; | |
import java.util.Map; | |
import javax.xml.namespace.QName; | |
import org.apache.servicemix.common.packaging.Consumes; | |
import org.apache.servicemix.common.packaging.Provides; | |
import org.codehaus.plexus.util.xml.XMLWriter; | |
public class AbstractDescriptorWriter { | |
protected void addStringAttribute(XMLWriter writer, String attributeName, | |
String attributeValue) { | |
if (attributeValue != null) { | |
writer.addAttribute(attributeName, attributeValue); | |
} | |
} | |
protected void addQNameAttribute(XMLWriter writer, String attributeName, | |
QName attributeValue, Map namespaceMap) { | |
if (attributeValue != null) { | |
StringBuffer attributeStringValue = new StringBuffer(); | |
attributeStringValue.append(namespaceMap.get(attributeValue | |
.getNamespaceURI())); | |
attributeStringValue.append(":"); | |
attributeStringValue.append(attributeValue.getLocalPart()); | |
writer.addAttribute(attributeName, attributeStringValue.toString()); | |
} | |
} | |
protected Map getNamespaceMap(List provides, List consumes) { | |
Map namespaceMap = new HashMap(); | |
int namespaceCounter = 1; | |
for (Iterator iterator = provides.iterator(); iterator.hasNext();) { | |
Provides providesEntry = (Provides) iterator.next(); | |
namespaceCounter = resolveMapEntry(namespaceMap, providesEntry | |
.getInterfaceName(), namespaceCounter); | |
namespaceCounter = resolveMapEntry(namespaceMap, providesEntry | |
.getServiceName(), namespaceCounter); | |
} | |
for (Iterator iterator = consumes.iterator(); iterator.hasNext();) { | |
Consumes consumesEntry = (Consumes) iterator.next(); | |
namespaceCounter = resolveMapEntry(namespaceMap, consumesEntry | |
.getInterfaceName(), namespaceCounter); | |
namespaceCounter = resolveMapEntry(namespaceMap, consumesEntry | |
.getServiceName(), namespaceCounter); | |
} | |
return namespaceMap; | |
} | |
private int resolveMapEntry(Map namespaceMap, QName qname, | |
int namespaceCounter) { | |
if ((qname != null) | |
&& (!namespaceMap.containsKey(qname.getNamespaceURI()))) { | |
if (qname.getPrefix() == null || qname.getPrefix().equals("")) { | |
namespaceMap.put(qname.getNamespaceURI(), "ns" | |
+ namespaceCounter++); | |
} else { | |
namespaceMap.put(qname.getNamespaceURI(), qname.getPrefix()); | |
} | |
} | |
return namespaceCounter; | |
} | |
} |