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Force.com Web Service Connector
/*
* Copyright (c) 2013, salesforce.com, inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are permitted provided
* that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice, this list of conditions and the
* following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and
* the following disclaimer in the documentation and/or other materials provided with the distribution.
*
* Neither the name of salesforce.com, inc. nor the names of its contributors may be used to endorse or
* promote products derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
package com.sforce.ws.wsdl;
import com.sforce.ws.parser.XmlInputStream;
import com.sforce.ws.ConnectionException;
import javax.xml.namespace.QName;
import java.util.HashMap;
import java.util.Iterator;
/**
* This class represents a WSDL->definitions
*
* @author http://cheenath.com
* @version 1.0
* @since 1.0 Nov 5, 2005
*/
public class Definitions extends WsdlNode {
// private static boolean LOG = Verbose.isVerbose(Verbose.WSDL);
private Types types;
private HashMap messages = new HashMap();
private String targetNamespace;
private SfdcApiType apiType;
private PortType portType;
private Service service;
private Binding binding;
public Types getTypes() {
return types;
}
public String getTargetNamespace() {
return targetNamespace;
}
public SfdcApiType getApiType() {
return apiType;
}
public PortType getPortType() {
return portType;
}
public Binding getBinding() throws ConnectionException {
QName name = service.getPort().getBinding();
if (binding.getName().equals(name.getLocalPart()) && targetNamespace.equals(name.getNamespaceURI())) {
return binding;
} else {
throw new ConnectionException("Unable to find binding " + name + ". Found "
+ binding.getName() + " instead.");
}
}
public Service getService() {
return service;
}
public Message getMessage(QName name) throws ConnectionException {
Message message = messages.get(name);
if (message == null) {
throw new ConnectionException("No message found for:" + name);
}
return message;
}
void read(WsdlParser parser) throws WsdlParseException {
int eventType = parser.getEventType();
while (eventType != XmlInputStream.END_DOCUMENT) {
if (eventType == XmlInputStream.START_DOCUMENT) {
//} else if (eventType == XmlInputStream.END_DOCUMENT) {
} else if (eventType == XmlInputStream.START_TAG) {
String name = parser.getName();
String namespace = parser.getNamespace();
if (name != null && namespace != null) {
parse(name, namespace, parser);
}
} else if (eventType == XmlInputStream.END_TAG) {
} else if (eventType == XmlInputStream.TEXT) {
}
eventType = parser.next();
}
if (targetNamespace == null) {
throw new WsdlParseException("targetNamespace not specified in wsdl:definitions ");
}
if (binding == null) {
throw new WsdlParseException("Unable to find wsdl:binding in the specified wsdl");
}
if (portType == null) {
throw new WsdlParseException("Unable to find wsdl:portType in the specified wsdl");
}
if (service == null) {
throw new WsdlParseException("Unable to find wsdl:service in the specified wsdl");
}
try {
updateHeaderTypes();
} catch (ConnectionException e) {
throw new WsdlParseException("Failed to parse WSDL: " + e.getMessage(), e);
}
}
private void updateHeaderTypes() throws ConnectionException {
Iterator headers = getBinding().getAllHeaders();
while (headers.hasNext()) {
Part part = headers.next();
QName el = part.getElement();
if (getTypes() != null) {
Element element = getTypes().getElement(el);
if (element.isComplexType()) {
ComplexType ct = getTypes().getComplexType(element.getType());
ct.setHeader(true);
} else {
//no need to set header type for simple types
}
}
}
}
private void parse(String name, String namespace, WsdlParser parser) throws WsdlParseException {
if (WSDL_NS.equals(namespace)) {
if (DEFINITIONS.equals(name)) {
targetNamespace = parser.getAttributeValue(null, TARGET_NAME_SPACE);
apiType = SfdcApiType.getFromNamespace(targetNamespace);
} else if (TYPES.equals(name)) {
types = new Types();
types.read(parser);
} else if (MESSAGE.equals(name)) {
Message message = new Message(targetNamespace);
message.read(parser);
messages.put(message.getName(), message);
} else if (PORT_TYPE.equals(name)) {
if (portType != null) {
throw new WsdlParseException("Found more than one wsdl:portType. " +
"WSDL with multiple portType not supported");
}
portType = new PortType(this);
portType.read(parser);
} else if (BINDING.equals(name)) {
if (binding != null) {
throw new WsdlParseException("Found more than one wsdl:binding. " +
"WSDL with multiple binding not supported");
}
binding = new Binding(this);
binding.read(parser);
} else if (SERVICE.equals(name)) {
if (service != null) {
throw new WsdlParseException("Found more than one wsdl:service. " +
"WSDL with multiple service not supported");
}
service = new Service();
service.read(parser);
} else if (DOCUMENTATION.equals(name)) {
new Documentation().read(parser);
} else {
throw new WsdlParseException("Unknown element: " + name);
}
}
}
@Override
public String toString() {
return "Definitions{" +
"types=" + types +
", messages=" + messages +
", targetNamespace='" + targetNamespace + '\'' +
", portType=" + portType +
", service=" + service +
'}';
}
}