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Apache CXF Runtime Core for WSDL Based Technologies
/**
* 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.wsdl11;
import java.lang.reflect.InvocationHandler;
import java.lang.reflect.Proxy;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.wsdl.Binding;
import javax.wsdl.BindingFault;
import javax.wsdl.BindingInput;
import javax.wsdl.BindingOperation;
import javax.wsdl.BindingOutput;
import javax.wsdl.Definition;
import javax.wsdl.Port;
import javax.wsdl.WSDLException;
import javax.wsdl.extensions.ExtensibilityElement;
import javax.wsdl.extensions.ExtensionRegistry;
import javax.wsdl.extensions.soap.SOAPAddress;
import javax.wsdl.extensions.soap.SOAPBinding;
import javax.wsdl.extensions.soap.SOAPBody;
import javax.wsdl.extensions.soap.SOAPFault;
import javax.wsdl.extensions.soap.SOAPHeader;
import javax.wsdl.extensions.soap.SOAPOperation;
import javax.wsdl.extensions.soap12.SOAP12Address;
import javax.wsdl.extensions.soap12.SOAP12Binding;
import javax.wsdl.extensions.soap12.SOAP12Body;
import javax.wsdl.extensions.soap12.SOAP12Fault;
import javax.wsdl.extensions.soap12.SOAP12Header;
import javax.wsdl.extensions.soap12.SOAP12Operation;
import javax.xml.namespace.QName;
import org.apache.cxf.common.util.ExtensionInvocationHandler;
import org.apache.cxf.common.util.StringUtils;
import org.apache.cxf.wsdl.WSDLConstants;
public final class SOAPBindingUtil {
private static Map bindingMap = new HashMap<>();
static {
bindingMap.put("RPC", "SOAPBinding.Style.RPC");
bindingMap.put("DOCUMENT", "SOAPBinding.Style.DOCUMENT");
bindingMap.put("LITERAL", "SOAPBinding.Use.LITERAL");
bindingMap.put("ENCODED", "SOAPBinding.Use.ENCODED");
bindingMap.put("BARE", "SOAPBinding.ParameterStyle.BARE");
bindingMap.put("WRAPPED", "SOAPBinding.ParameterStyle.WRAPPED");
}
private SOAPBindingUtil() {
}
public static String getBindingAnnotation(String key) {
return bindingMap.get(key.toUpperCase());
}
public static T getProxy(Class cls, Object obj) {
InvocationHandler ih = new ExtensionInvocationHandler(obj);
/*
* If we put proxies into the loader of the proxied class, they'll just pile up.
*/
Object proxy;
try {
proxy = Proxy.newProxyInstance(Thread.currentThread().getContextClassLoader(),
new Class[] {cls}, ih);
} catch (Throwable ex) {
// Using cls classloader as a fallback to make it work within OSGi
ClassLoader contextLoader = Thread.currentThread().getContextClassLoader();
if (contextLoader != cls.getClassLoader()) {
proxy = Proxy.newProxyInstance(cls.getClassLoader(),
new Class[] {cls}, ih);
} else {
if (ex instanceof RuntimeException) {
throw (RuntimeException)ex;
}
throw new RuntimeException(ex);
}
}
return cls.cast(proxy);
}
public static boolean isSOAPBinding(Binding binding) {
for (Object obj : binding.getExtensibilityElements()) {
if (isSOAPBinding(obj)) {
return true;
}
}
return false;
}
public static String getBindingStyle(Binding binding) {
for (Object obj : binding.getExtensibilityElements()) {
if (isSOAPBinding(obj)) {
return getSoapBinding(obj).getStyle();
}
}
return "";
}
public static SOAPOperation getSoapOperation(List exts) {
if (exts != null) {
for (ExtensibilityElement ext : exts) {
if (isSOAPOperation(ext)) {
return getSoapOperation(ext);
}
}
}
return null;
}
public static SOAPOperation getSoapOperation(Object obj) {
if (isSOAPOperation(obj)) {
return getProxy(SOAPOperation.class, obj);
}
return null;
}
public static String getSOAPOperationStyle(BindingOperation bop) {
String style = "";
if (bop != null) {
for (Object obj : bop.getExtensibilityElements()) {
if (isSOAPOperation(obj)) {
style = getSoapOperation(obj).getStyle();
break;
}
}
}
return style;
}
public static SOAPBody getBindingInputSOAPBody(BindingOperation bop) {
BindingInput bindingInput = bop.getBindingInput();
if (bindingInput != null) {
for (Object obj : bindingInput.getExtensibilityElements()) {
if (isSOAPBody(obj)) {
return getSoapBody(obj);
}
}
}
return null;
}
public static SOAPBody getBindingOutputSOAPBody(BindingOperation bop) {
BindingOutput bindingOutput = bop.getBindingOutput();
if (bindingOutput != null) {
for (Object obj : bindingOutput.getExtensibilityElements()) {
if (isSOAPBody(obj)) {
return getSoapBody(obj);
}
}
}
return null;
}
public static SOAPBody getSoapBody(List exts) {
if (exts != null) {
for (ExtensibilityElement ext : exts) {
if (isSOAPBody(ext)) {
return getSoapBody(ext);
}
}
}
return null;
}
public static SOAPBody getSoapBody(Object obj) {
if (isSOAPBody(obj)) {
return getProxy(SOAPBody.class, obj);
}
return null;
}
public static boolean isSOAPBody(Object obj) {
return obj instanceof SOAPBody || obj instanceof SOAP12Body;
}
public static boolean isSOAPHeader(Object obj) {
return obj instanceof SOAPHeader || obj instanceof SOAP12Header;
}
public static List getSoapHeaders(List exts) {
List headers = new ArrayList<>();
if (exts != null) {
for (ExtensibilityElement ext : exts) {
if (isSOAPHeader(ext)) {
headers.add(getSoapHeader(ext));
}
}
}
return headers;
}
public static SOAPHeader getSoapHeader(Object obj) {
if (isSOAPHeader(obj)) {
return getProxy(SOAPHeader.class, obj);
}
return null;
}
public static SOAPAddress getSoapAddress(Object obj) {
if (isSOAPAddress(obj)) {
return getProxy(SOAPAddress.class, obj);
}
return null;
}
public static boolean isSOAPAddress(Object obj) {
return obj instanceof SOAPAddress || obj instanceof SOAP12Address;
}
public static SOAPHeader getBindingInputSOAPHeader(BindingOperation bop) {
BindingInput bindingInput = bop.getBindingInput();
if (bindingInput != null) {
for (Object obj : bindingInput.getExtensibilityElements()) {
if (isSOAPHeader(obj)) {
return getProxy(SOAPHeader.class, obj);
}
}
}
return null;
}
public static SOAPHeader getBindingOutputSOAPHeader(BindingOperation bop) {
BindingOutput bindingOutput = bop.getBindingOutput();
if (bindingOutput != null) {
for (Object obj : bindingOutput.getExtensibilityElements()) {
if (isSOAPHeader(obj)) {
return getProxy(SOAPHeader.class, obj);
}
}
}
return null;
}
public static SOAPBinding getSoapBinding(List exts) {
for (ExtensibilityElement ext : exts) {
if (isSOAPBinding(ext)) {
return getSoapBinding(ext);
}
}
return null;
}
public static SOAPBinding getSoapBinding(Object obj) {
if (isSOAPBinding(obj)) {
return getProxy(SOAPBinding.class, obj);
}
return null;
}
public static boolean isSOAPBinding(Object obj) {
return obj instanceof SOAPBinding || obj instanceof SOAP12Binding;
}
public static List getBindingOperationSoapFaults(BindingOperation bop) {
List faults = new ArrayList<>();
for (Object obj : bop.getBindingFaults().values()) {
if (!(obj instanceof BindingFault)) {
continue;
}
BindingFault faultElement = (BindingFault) obj;
for (Object flt : faultElement.getExtensibilityElements()) {
SOAPFault fault = getSoapFault(flt);
if (fault != null) {
faults.add(fault);
}
}
}
return faults;
}
public static SOAPFault getSoapFault(Object obj) {
if (isSOAPFault(obj)) {
return getProxy(SOAPFault.class, obj);
}
return null;
}
public static boolean isMixedStyle(Binding binding) {
String bindingStyle = "";
String previousOpStyle = "";
for (Object obj : binding.getExtensibilityElements()) {
if (isSOAPBinding(obj)) {
SOAPBinding soapBinding = getSoapBinding(obj);
bindingStyle = soapBinding.getStyle();
if (bindingStyle == null) {
bindingStyle = "";
}
}
}
for (Object bobj : binding.getBindingOperations()) {
BindingOperation bop = (BindingOperation)bobj;
for (Object obj : bop.getExtensibilityElements()) {
if (isSOAPOperation(obj)) {
SOAPOperation soapOperation = getSoapOperation(obj);
String style = soapOperation.getStyle();
if (style == null) {
style = "";
}
if ("".equals(bindingStyle) && "".equals(previousOpStyle) || "".equals(bindingStyle)
&& previousOpStyle.equalsIgnoreCase(style)) {
previousOpStyle = style;
} else if (!"".equals(bindingStyle) && "".equals(previousOpStyle)
&& bindingStyle.equalsIgnoreCase(style)
|| bindingStyle.equalsIgnoreCase(previousOpStyle)
&& bindingStyle.equalsIgnoreCase(style)) {
previousOpStyle = style;
} else if (!"".equals(bindingStyle) && "".equals(style) && "".equals(previousOpStyle)) {
continue;
} else {
return true;
}
}
}
}
return false;
}
public static String getCanonicalBindingStyle(Binding binding) {
String bindingStyle = getBindingStyle(binding);
if (!StringUtils.isEmpty(bindingStyle)) {
return bindingStyle;
}
for (Object bobj : binding.getBindingOperations()) {
BindingOperation bindingOp = (BindingOperation)bobj;
String bopStyle = getSOAPOperationStyle(bindingOp);
if (!StringUtils.isEmpty(bopStyle)) {
return bopStyle;
}
}
return "";
}
public static boolean isSOAPOperation(Object obj) {
return obj instanceof SOAPOperation || obj instanceof SOAP12Operation;
}
public static boolean isSOAPFault(Object obj) {
return obj instanceof SOAPFault || obj instanceof SOAP12Fault;
}
public static SOAPAddress createSoapAddress(ExtensionRegistry extReg, boolean isSOAP12)
throws WSDLException {
final ExtensibilityElement extElement;
if (isSOAP12) {
extElement = extReg.createExtension(Port.class,
WSDLConstants.QNAME_SOAP12_BINDING_ADDRESS);
} else {
extElement = extReg.createExtension(Port.class,
WSDLConstants.QNAME_SOAP_BINDING_ADDRESS);
}
return getSoapAddress(extElement);
}
public static SOAPBody createSoapBody(ExtensionRegistry extReg, Class clz, boolean isSOAP12)
throws WSDLException {
final ExtensibilityElement extElement;
if (isSOAP12) {
extElement = extReg.createExtension(clz, new QName(WSDLConstants.NS_SOAP12,
"body"));
} else {
extElement = extReg.createExtension(clz, new QName(WSDLConstants.NS_SOAP11,
"body"));
}
return getSoapBody(extElement);
}
public static SOAPBinding createSoapBinding(ExtensionRegistry extReg, boolean isSOAP12)
throws WSDLException {
final ExtensibilityElement extElement;
if (isSOAP12) {
extElement = extReg.createExtension(Binding.class,
new QName(WSDLConstants.NS_SOAP12,
"binding"));
((SOAP12Binding)extElement).setTransportURI(WSDLConstants.NS_SOAP_HTTP_TRANSPORT);
} else {
extElement = extReg.createExtension(Binding.class,
new QName(WSDLConstants.NS_SOAP11,
"binding"));
((SOAPBinding)extElement).setTransportURI(WSDLConstants.NS_SOAP_HTTP_TRANSPORT);
}
return getSoapBinding(extElement);
}
public static SOAPOperation createSoapOperation(ExtensionRegistry extReg, boolean isSOAP12)
throws WSDLException {
final ExtensibilityElement extElement;
if (isSOAP12) {
extElement = extReg.createExtension(BindingOperation.class,
new QName(WSDLConstants.NS_SOAP12,
"operation"));
} else {
extElement = extReg.createExtension(BindingOperation.class,
new QName(WSDLConstants.NS_SOAP11,
"operation"));
}
return getSoapOperation(extElement);
}
public static SOAPFault createSoapFault(ExtensionRegistry extReg, boolean isSOAP12)
throws WSDLException {
final ExtensibilityElement extElement;
if (isSOAP12) {
extElement = extReg.createExtension(BindingFault.class,
new QName(WSDLConstants.NS_SOAP12,
"fault"));
} else {
extElement = extReg.createExtension(BindingFault.class,
new QName(WSDLConstants.NS_SOAP11,
"fault"));
}
return getSoapFault(extElement);
}
public static SOAPHeader createSoapHeader(ExtensionRegistry extReg, Class clz, boolean isSOAP12)
throws WSDLException {
final ExtensibilityElement extElement;
if (isSOAP12) {
extElement = extReg.createExtension(clz,
new QName(WSDLConstants.NS_SOAP12,
"header"));
} else {
extElement = extReg.createExtension(clz,
new QName(WSDLConstants.NS_SOAP11,
"header"));
}
return getSoapHeader(extElement);
}
public static void addSOAPNamespace(Definition definition, boolean isSOAP12) {
Map namespaces = definition.getNamespaces();
if (isSOAP12
&& !namespaces.values().contains(WSDLConstants.NS_SOAP12)) {
definition.addNamespace("soap12", WSDLConstants.NS_SOAP12);
} else if (!namespaces.values().contains(WSDLConstants.NS_SOAP11)) {
definition.addNamespace("soap", WSDLConstants.NS_SOAP11);
}
}
}