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/**
* 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.cxf.jaxws.blueprint;
import java.util.StringTokenizer;
import java.util.UUID;
import javax.xml.namespace.QName;
import org.w3c.dom.Attr;
import org.w3c.dom.Element;
import org.w3c.dom.NamedNodeMap;
import org.apache.aries.blueprint.ParserContext;
import org.apache.aries.blueprint.mutable.MutableBeanMetadata;
import org.apache.cxf.Bus;
import org.apache.cxf.common.util.StringUtils;
import org.apache.cxf.configuration.blueprint.AbstractBPBeanDefinitionParser;
import org.apache.cxf.helpers.DOMUtils;
import org.apache.cxf.jaxws.EndpointImpl;
import org.osgi.service.blueprint.reflect.BeanMetadata;
import org.osgi.service.blueprint.reflect.ComponentMetadata;
import org.osgi.service.blueprint.reflect.Metadata;
class EndpointDefinitionParser extends AbstractBPBeanDefinitionParser {
private static final Class EP_CLASS = EndpointImpl.class;
public static String getIdOrName(Element elem) {
String id = elem.getAttribute("id");
if (null == id || "".equals(id)) {
String names = elem.getAttribute("name");
if (null != names) {
StringTokenizer st = new StringTokenizer(names, ",");
if (st.countTokens() > 0) {
id = st.nextToken();
}
}
}
return id;
}
public Metadata parse(Element element, ParserContext context) {
//Endpoint definition
MutableBeanMetadata cxfBean = context.createMetadata(MutableBeanMetadata.class);
if (!StringUtils.isEmpty(getIdOrName(element))) {
cxfBean.setId(getIdOrName(element));
} else {
cxfBean.setId("cxf.endpoint." + UUID.randomUUID().toString());
}
cxfBean.setRuntimeClass(EP_CLASS);
boolean isAbstract = false;
boolean publish = true;
NamedNodeMap atts = element.getAttributes();
String bus = null;
Metadata impl = null;
for (int i = 0; i < atts.getLength(); i++) {
Attr node = (Attr) atts.item(i);
String val = node.getValue();
String pre = node.getPrefix();
String name = node.getLocalName();
if ("createdFromAPI".equals(name) || "abstract".equals(name)) {
cxfBean.setScope(BeanMetadata.SCOPE_PROTOTYPE);
isAbstract = true;
} else if ("publish".equals(name)) {
publish = Boolean.parseBoolean(val);
} else if ("bus".equals(name)) {
bus = val;
} else if (isAttribute(pre, name)) {
if ("endpointName".equals(name) || "serviceName".equals(name)) {
QName q = parseQName(element, val);
cxfBean.addProperty(name, createValue(context, q));
} else if ("depends-on".equals(name)) {
cxfBean.addDependsOn(val);
} else if ("implementor".equals(name)) {
if (val.startsWith("#")) {
impl = createRef(context, val.substring(1));
} else {
impl = createObjectOfClass(context, val);
}
} else if (!"name".equals(name)) {
cxfBean.addProperty(name, createValue(context, val));
}
}
}
Element elem = DOMUtils.getFirstElement(element);
while (elem != null) {
String name = elem.getLocalName();
if ("properties".equals(name)) {
Metadata map = parseMapData(context, cxfBean, elem);
cxfBean.addProperty(name, map);
} else if ("binding".equals(name)) {
setFirstChildAsProperty(elem, context, cxfBean, "bindingConfig");
} else if ("inInterceptors".equals(name)
|| "inFaultInterceptors".equals(name)
|| "outInterceptors".equals(name)
|| "outFaultInterceptors".equals(name)
|| "features".equals(name)
|| "schemaLocations".equals(name)
|| "handlers".equals(name)) {
Metadata list = parseListData(context, cxfBean, elem);
cxfBean.addProperty(name, list);
} else if ("implementor".equals(name)) {
impl = context.parseElement(Metadata.class, cxfBean, elem);
} else {
setFirstChildAsProperty(elem, context, cxfBean, name);
}
elem = DOMUtils.getNextElement(elem);
}
if (StringUtils.isEmpty(bus)) {
bus = "cxf";
}
cxfBean.addArgument(this.getBusRef(context, bus), Bus.class.getName(), 0);
cxfBean.addArgument(impl, Object.class.getName(), 1);
if (!isAbstract) {
if (publish) {
cxfBean.setInitMethod("publish");
}
cxfBean.setDestroyMethod("stop");
}
// We don't want to delay the registration of our Server
cxfBean.setActivation(ComponentMetadata.ACTIVATION_EAGER);
return cxfBean;
}
}
