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* particular file as subject to the "Classpath" exception as provided
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*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
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* 2 along with this work; if not, write to the Free Software Foundation,
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package com.sun.xml.internal.ws.client;
import com.sun.xml.internal.ws.api.WSBinding;
import com.sun.xml.internal.ws.api.model.wsdl.WSDLPort;
import com.sun.xml.internal.ws.api.pipe.Tube;
import com.sun.xml.internal.ws.api.pipe.TubeCloner;
import com.sun.xml.internal.ws.api.pipe.helper.AbstractTubeImpl;
import com.sun.xml.internal.ws.api.server.SDDocument;
import com.sun.xml.internal.ws.api.server.SDDocumentSource;
import com.sun.xml.internal.ws.util.MetadataUtil;
import com.sun.xml.internal.ws.util.pipe.AbstractSchemaValidationTube;
import com.sun.xml.internal.ws.util.xml.MetadataDocument;
import org.w3c.dom.Document;
import org.xml.sax.SAXException;
import javax.xml.XMLConstants;
import javax.xml.namespace.QName;
import javax.xml.transform.Source;
import javax.xml.transform.dom.DOMSource;
import javax.xml.validation.Schema;
import javax.xml.validation.SchemaFactory;
import javax.xml.validation.Validator;
import javax.xml.ws.WebServiceException;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.logging.Logger;
/**
* {@link Tube} that does the schema validation on the client side.
*
* @author Jitendra Kotamraju
*/
public class ClientSchemaValidationTube extends AbstractSchemaValidationTube {
private static final Logger LOGGER = Logger.getLogger(ClientSchemaValidationTube.class.getName());
private final Schema schema;
private final Validator validator;
private final boolean noValidation;
private final WSDLPort port;
public ClientSchemaValidationTube(WSBinding binding, WSDLPort port, Tube next) {
super(binding, next);
this.port = port;
Source[] sources = null;
if (port != null) {
String primaryWsdl = port.getOwner().getParent().getLocation().getSystemId();
sources = getSchemaSources(primaryWsdl);
for(Source source : sources) {
LOGGER.fine("Constructing validation Schema from = "+source.getSystemId());
//printDOM((DOMSource)source);
}
}
if (sources != null) {
noValidation = false;
SchemaFactory sf = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
try {
schema = sf.newSchema(sources);
} catch(SAXException e) {
throw new WebServiceException(e);
}
validator = schema.newValidator();
} else {
noValidation = true;
schema = null;
validator = null;
}
}
private class MetadataResolverImpl implements MetadataUtil.MetadataResolver{
Map<String, SDDocument> docs = new HashMap<String, SDDocument>();
public SDDocument resolveEntity(String systemId) {
SDDocument sdi = docs.get(systemId);
if (sdi == null) {
SDDocumentSource sds;
try {
sds = SDDocumentSource.create(new URL(systemId));
} catch(MalformedURLException e) {
throw new WebServiceException(e);
}
sdi = MetadataDocument.create(sds, new QName(""), new QName(""));
docs.put(systemId, sdi);
}
return sdi;
}
}
private Source[] getSchemaSources(String primary) {
MetadataUtil.MetadataResolver mdresolver = new MetadataResolverImpl();
Map<String, SDDocument> docs = MetadataUtil.getMetadataClosure(primary, mdresolver, true);
List<Source> list = new ArrayList<Source>();
for(Map.Entry<String, SDDocument> entry : docs.entrySet()) {
SDDocument doc = entry.getValue();
// Add all xsd:schema fragments from all WSDLs. That should form a closure of schemas.
if (doc.isWSDL()) {
Document dom = createDOM(doc);
// Get xsd:schema node from WSDL's DOM
addSchemaFragmentSource(dom, doc.getURL().toExternalForm(), list);
} else if (doc.isSchema()) {
// If there are multiple schemas with the same targetnamespace,
// JAXP works only with the first one. Above, all schema fragments may have the same targetnamespace,
// and that means it will not include all the schemas. Since we have a list of schemas, just add them.
Document dom = createDOM(doc);
list.add(new DOMSource(dom, doc.getURL().toExternalForm()));
}
}
//addSchemaSource(list);
return list.toArray(new Source[list.size()]) ;
}
protected Validator getValidator() {
return validator;
}
protected boolean isNoValidation() {
return noValidation;
}
protected ClientSchemaValidationTube(ClientSchemaValidationTube that, TubeCloner cloner) {
super(that,cloner);
this.port = that.port;
this.schema = that.schema;
this.validator = schema.newValidator();
this.noValidation = that.noValidation;
}
public AbstractTubeImpl copy(TubeCloner cloner) {
return new ClientSchemaValidationTube(this,cloner);
}
}