com.ibm.wsdl.xml.WSDLWriterImpl Maven / Gradle / Ivy
/*
* (c) Copyright IBM Corp 2001, 2006
*/
package com.ibm.wsdl.xml;
import java.io.*;
import java.util.*;
import javax.xml.namespace.*;
import javax.xml.parsers.*;
import org.w3c.dom.*;
import org.xml.sax.*;
import javax.wsdl.*;
import javax.wsdl.extensions.*;
import javax.wsdl.factory.*;
import javax.wsdl.xml.*;
import com.ibm.wsdl.*;
import com.ibm.wsdl.util.*;
import com.ibm.wsdl.util.xml.*;
/**
* This class describes a collection of methods
* that allow a WSDL model to be written to a writer
* in an XML format that follows the WSDL schema.
*
* @author Matthew J. Duftler
* @author Nirmal Mukhi
*/
public class WSDLWriterImpl implements WSDLWriter
{
/**
* Sets the specified feature to the specified value.
*
* There are no minimum features that must be supported.
*
* All feature names must be fully-qualified, Java package style. All
* names starting with javax.wsdl. are reserved for features defined
* by the JWSDL specification. It is recommended that implementation-
* specific features be fully-qualified to match the package name
* of that implementation. For example: com.abc.featureName
*
* @param name the name of the feature to be set.
* @param value the value to set the feature to.
* @throws IllegalArgumentException if the feature name is not recognized.
* @see #getFeature(String)
*/
public void setFeature(String name, boolean value)
throws IllegalArgumentException
{
if (name == null)
{
throw new IllegalArgumentException("Feature name must not be null.");
}
else
{
throw new IllegalArgumentException("Feature name '" + name +
"' not recognized.");
}
}
/**
* Gets the value of the specified feature.
*
* @param name the name of the feature to get the value of.
* @return the value of the feature.
* @throws IllegalArgumentException if the feature name is not recognized.
* @see #setFeature(String, boolean)
*/
public boolean getFeature(String name) throws IllegalArgumentException
{
if (name == null)
{
throw new IllegalArgumentException("Feature name must not be null.");
}
else
{
throw new IllegalArgumentException("Feature name '" + name +
"' not recognized.");
}
}
protected void printDefinition(Definition def, PrintWriter pw)
throws WSDLException
{
if (def == null)
{
return;
}
if (def.getPrefix(Constants.NS_URI_WSDL) == null)
{
String prefix = "wsdl";
int subscript = 0;
while (def.getNamespace(prefix) != null)
{
prefix = "wsdl" + subscript++;
}
def.addNamespace(prefix, Constants.NS_URI_WSDL);
}
String tagName =
DOMUtils.getQualifiedValue(Constants.NS_URI_WSDL,
Constants.ELEM_DEFINITIONS,
def);
pw.print('<' + tagName);
QName name = def.getQName();
String targetNamespace = def.getTargetNamespace();
Map namespaces = def.getNamespaces();
if (name != null)
{
DOMUtils.printAttribute(Constants.ATTR_NAME, name.getLocalPart(), pw);
}
DOMUtils.printAttribute(Constants.ATTR_TARGET_NAMESPACE,
targetNamespace,
pw);
printExtensibilityAttributes(Definition.class, def, def, pw);
printNamespaceDeclarations(namespaces, pw);
pw.println('>');
printDocumentation(def.getDocumentationElement(), def, pw);
printImports(def.getImports(), def, pw);
printTypes(def.getTypes(), def, pw);
printMessages(def.getMessages(), def, pw);
printPortTypes(def.getPortTypes(), def, pw);
printBindings(def.getBindings(), def, pw);
printServices(def.getServices(), def, pw);
List extElements = def.getExtensibilityElements();
printExtensibilityElements(Definition.class, extElements, def, pw);
pw.println("');
pw.flush();
}
protected void printServices(Map services,
Definition def,
PrintWriter pw)
throws WSDLException
{
if (services != null)
{
String tagName =
DOMUtils.getQualifiedValue(Constants.NS_URI_WSDL,
Constants.ELEM_SERVICE,
def);
Iterator serviceIterator = services.values().iterator();
while (serviceIterator.hasNext())
{
Service service = (Service)serviceIterator.next();
pw.print(" <" + tagName);
QName name = service.getQName();
if (name != null)
{
DOMUtils.printAttribute(Constants.ATTR_NAME,
name.getLocalPart(),
pw);
}
printExtensibilityAttributes(Service.class, service, def, pw);
pw.println('>');
printDocumentation(service.getDocumentationElement(), def, pw);
printPorts(service.getPorts(), def, pw);
List extElements = service.getExtensibilityElements();
printExtensibilityElements(Service.class, extElements, def, pw);
pw.println(" ');
}
}
}
protected void printPorts(Map ports, Definition def, PrintWriter pw)
throws WSDLException
{
if (ports != null)
{
String tagName =
DOMUtils.getQualifiedValue(Constants.NS_URI_WSDL,
Constants.ELEM_PORT,
def);
Iterator portIterator = ports.values().iterator();
while (portIterator.hasNext())
{
Port port = (Port)portIterator.next();
pw.print(" <" + tagName);
DOMUtils.printAttribute(Constants.ATTR_NAME, port.getName(), pw);
Binding binding = port.getBinding();
if (binding != null)
{
DOMUtils.printQualifiedAttribute(Constants.ATTR_BINDING,
binding.getQName(),
def,
pw);
}
printExtensibilityAttributes(Port.class, port, def, pw);
pw.println('>');
printDocumentation(port.getDocumentationElement(), def, pw);
List extElements = port.getExtensibilityElements();
printExtensibilityElements(Port.class, extElements, def, pw);
pw.println(" ');
}
}
}
protected void printBindings(Map bindings,
Definition def,
PrintWriter pw)
throws WSDLException
{
if (bindings != null)
{
String tagName =
DOMUtils.getQualifiedValue(Constants.NS_URI_WSDL,
Constants.ELEM_BINDING,
def);
Iterator bindingIterator = bindings.values().iterator();
while (bindingIterator.hasNext())
{
Binding binding = (Binding)bindingIterator.next();
if (!binding.isUndefined())
{
pw.print(" <" + tagName);
QName name = binding.getQName();
if (name != null)
{
DOMUtils.printAttribute(Constants.ATTR_NAME,
name.getLocalPart(),
pw);
}
PortType portType = binding.getPortType();
if (portType != null)
{
DOMUtils.printQualifiedAttribute(Constants.ATTR_TYPE,
portType.getQName(),
def,
pw);
}
pw.println('>');
printDocumentation(binding.getDocumentationElement(), def, pw);
List extElements = binding.getExtensibilityElements();
printExtensibilityElements(Binding.class, extElements, def, pw);
printBindingOperations(binding.getBindingOperations(), def, pw);
pw.println(" ');
}
}
}
}
protected void printBindingOperations(List bindingOperations,
Definition def,
PrintWriter pw)
throws WSDLException
{
if (bindingOperations != null)
{
String tagName =
DOMUtils.getQualifiedValue(Constants.NS_URI_WSDL,
Constants.ELEM_OPERATION,
def);
Iterator bindingOperationIterator = bindingOperations.iterator();
while (bindingOperationIterator.hasNext())
{
BindingOperation bindingOperation =
(BindingOperation)bindingOperationIterator.next();
pw.print(" <" + tagName);
DOMUtils.printAttribute(Constants.ATTR_NAME,
bindingOperation.getName(),
pw);
printExtensibilityAttributes(BindingOperation.class, bindingOperation, def, pw);
pw.println('>');
printDocumentation(bindingOperation.getDocumentationElement(), def, pw);
List extElements = bindingOperation.getExtensibilityElements();
printExtensibilityElements(BindingOperation.class,
extElements,
def,
pw);
printBindingInput(bindingOperation.getBindingInput(), def, pw);
printBindingOutput(bindingOperation.getBindingOutput(), def, pw);
printBindingFaults(bindingOperation.getBindingFaults(), def, pw);
pw.println(" ');
}
}
}
protected void printBindingInput(BindingInput bindingInput,
Definition def,
PrintWriter pw)
throws WSDLException
{
if (bindingInput != null)
{
String tagName =
DOMUtils.getQualifiedValue(Constants.NS_URI_WSDL,
Constants.ELEM_INPUT,
def);
pw.print(" <" + tagName);
DOMUtils.printAttribute(Constants.ATTR_NAME,
bindingInput.getName(),
pw);
printExtensibilityAttributes(BindingInput.class, bindingInput, def, pw);
pw.println('>');
printDocumentation(bindingInput.getDocumentationElement(), def, pw);
List extElements = bindingInput.getExtensibilityElements();
printExtensibilityElements(BindingInput.class, extElements, def, pw);
pw.println(" ');
}
}
protected void printBindingOutput(BindingOutput bindingOutput,
Definition def,
PrintWriter pw)
throws WSDLException
{
if (bindingOutput != null)
{
String tagName =
DOMUtils.getQualifiedValue(Constants.NS_URI_WSDL,
Constants.ELEM_OUTPUT,
def);
pw.print(" <" + tagName);
DOMUtils.printAttribute(Constants.ATTR_NAME,
bindingOutput.getName(),
pw);
pw.println('>');
printDocumentation(bindingOutput.getDocumentationElement(), def, pw);
List extElements = bindingOutput.getExtensibilityElements();
printExtensibilityElements(BindingOutput.class, extElements, def, pw);
pw.println(" ');
}
}
protected void printBindingFaults(Map bindingFaults,
Definition def,
PrintWriter pw)
throws WSDLException
{
if (bindingFaults != null)
{
String tagName =
DOMUtils.getQualifiedValue(Constants.NS_URI_WSDL,
Constants.ELEM_FAULT,
def);
Iterator bindingFaultIterator = bindingFaults.values().iterator();
while (bindingFaultIterator.hasNext())
{
BindingFault bindingFault = (BindingFault)bindingFaultIterator.next();
pw.print(" <" + tagName);
DOMUtils.printAttribute(Constants.ATTR_NAME,
bindingFault.getName(),
pw);
printExtensibilityAttributes(BindingFault.class, bindingFault, def, pw);
pw.println('>');
printDocumentation(bindingFault.getDocumentationElement(), def, pw);
List extElements = bindingFault.getExtensibilityElements();
printExtensibilityElements(BindingFault.class, extElements, def, pw);
pw.println(" ');
}
}
}
protected void printPortTypes(Map portTypes,
Definition def,
PrintWriter pw)
throws WSDLException
{
if (portTypes != null)
{
String tagName =
DOMUtils.getQualifiedValue(Constants.NS_URI_WSDL,
Constants.ELEM_PORT_TYPE,
def);
Iterator portTypeIterator = portTypes.values().iterator();
while (portTypeIterator.hasNext())
{
PortType portType = (PortType)portTypeIterator.next();
if (!portType.isUndefined())
{
pw.print(" <" + tagName);
QName name = portType.getQName();
if (name != null)
{
DOMUtils.printAttribute(Constants.ATTR_NAME,
name.getLocalPart(),
pw);
}
printExtensibilityAttributes(PortType.class, portType, def, pw);
pw.println('>');
printDocumentation(portType.getDocumentationElement(), def, pw);
printOperations(portType.getOperations(), def, pw);
List extElements = portType.getExtensibilityElements();
printExtensibilityElements(PortType.class, extElements, def, pw);
pw.println(" ');
}
}
}
}
protected void printOperations(List operations,
Definition def,
PrintWriter pw)
throws WSDLException
{
if (operations != null)
{
String tagName =
DOMUtils.getQualifiedValue(Constants.NS_URI_WSDL,
Constants.ELEM_OPERATION,
def);
Iterator operationIterator = operations.iterator();
while (operationIterator.hasNext())
{
Operation operation = (Operation)operationIterator.next();
if (!operation.isUndefined())
{
pw.print(" <" + tagName);
DOMUtils.printAttribute(Constants.ATTR_NAME,
operation.getName(),
pw);
DOMUtils.printAttribute(Constants.ATTR_PARAMETER_ORDER,
StringUtils.getNMTokens(operation.getParameterOrdering()),
pw);
printExtensibilityAttributes(Operation.class, operation, def, pw);
pw.println('>');
printDocumentation(operation.getDocumentationElement(), def, pw);
OperationType operationType = operation.getStyle();
if (operationType == OperationType.ONE_WAY)
{
printInput(operation.getInput(), def, pw);
}
else if (operationType == OperationType.SOLICIT_RESPONSE)
{
printOutput(operation.getOutput(), def, pw);
printInput(operation.getInput(), def, pw);
}
else if (operationType == OperationType.NOTIFICATION)
{
printOutput(operation.getOutput(), def, pw);
}
else
{
// Must be OperationType.REQUEST_RESPONSE.
printInput(operation.getInput(), def, pw);
printOutput(operation.getOutput(), def, pw);
}
printFaults(operation.getFaults(), def, pw);
List extElements = operation.getExtensibilityElements();
printExtensibilityElements(Operation.class, extElements, def, pw);
pw.println(" ');
}
}
}
}
protected void printInput(Input input,
Definition def,
PrintWriter pw)
throws WSDLException
{
if (input != null)
{
String tagName =
DOMUtils.getQualifiedValue(Constants.NS_URI_WSDL,
Constants.ELEM_INPUT,
def);
pw.print(" <" + tagName);
DOMUtils.printAttribute(Constants.ATTR_NAME, input.getName(), pw);
Message message = input.getMessage();
if (message != null)
{
DOMUtils.printQualifiedAttribute(Constants.ATTR_MESSAGE,
message.getQName(),
def,
pw);
}
printExtensibilityAttributes(Input.class, input, def, pw);
pw.println('>');
printDocumentation(input.getDocumentationElement(), def, pw);
List extElements = input.getExtensibilityElements();
printExtensibilityElements(Input.class, extElements, def, pw);
pw.println(" ');
}
}
protected void printOutput(Output output,
Definition def,
PrintWriter pw)
throws WSDLException
{
if (output != null)
{
String tagName =
DOMUtils.getQualifiedValue(Constants.NS_URI_WSDL,
Constants.ELEM_OUTPUT,
def);
pw.print(" <" + tagName);
DOMUtils.printAttribute(Constants.ATTR_NAME, output.getName(), pw);
Message message = output.getMessage();
if (message != null)
{
DOMUtils.printQualifiedAttribute(Constants.ATTR_MESSAGE,
message.getQName(),
def,
pw);
}
printExtensibilityAttributes(Output.class, output, def, pw);
pw.println('>');
printDocumentation(output.getDocumentationElement(), def, pw);
List extElements = output.getExtensibilityElements();
printExtensibilityElements(Output.class, extElements, def, pw);
pw.println(" ');
}
}
protected void printFaults(Map faults,
Definition def,
PrintWriter pw)
throws WSDLException
{
if (faults != null)
{
String tagName =
DOMUtils.getQualifiedValue(Constants.NS_URI_WSDL,
Constants.ELEM_FAULT,
def);
Iterator faultIterator = faults.values().iterator();
while (faultIterator.hasNext())
{
Fault fault = (Fault)faultIterator.next();
pw.print(" <" + tagName);
DOMUtils.printAttribute(Constants.ATTR_NAME, fault.getName(), pw);
Message message = fault.getMessage();
if (message != null)
{
DOMUtils.printQualifiedAttribute(Constants.ATTR_MESSAGE,
message.getQName(),
def,
pw);
}
printExtensibilityAttributes(Fault.class, fault, def, pw);
pw.println('>');
printDocumentation(fault.getDocumentationElement(), def, pw);
List extElements = fault.getExtensibilityElements();
printExtensibilityElements(Fault.class, extElements, def, pw);
pw.println(" ');
}
}
}
protected void printMessages(Map messages,
Definition def,
PrintWriter pw)
throws WSDLException
{
if (messages != null)
{
String tagName =
DOMUtils.getQualifiedValue(Constants.NS_URI_WSDL,
Constants.ELEM_MESSAGE,
def);
Iterator messageIterator = messages.values().iterator();
while (messageIterator.hasNext())
{
Message message = (Message)messageIterator.next();
if (!message.isUndefined())
{
pw.print(" <" + tagName);
QName name = message.getQName();
if (name != null)
{
DOMUtils.printAttribute(Constants.ATTR_NAME,
name.getLocalPart(),
pw);
}
printExtensibilityAttributes(Message.class, message, def, pw);
pw.println('>');
printDocumentation(message.getDocumentationElement(), def, pw);
printParts(message.getOrderedParts(null), def, pw);
List extElements = message.getExtensibilityElements();
printExtensibilityElements(Message.class, extElements, def, pw);
pw.println(" ');
}
}
}
}
protected void printParts(List parts, Definition def, PrintWriter pw)
throws WSDLException
{
if (parts != null)
{
String tagName =
DOMUtils.getQualifiedValue(Constants.NS_URI_WSDL,
Constants.ELEM_PART,
def);
Iterator partIterator = parts.iterator();
while (partIterator.hasNext())
{
Part part = (Part)partIterator.next();
pw.print(" <" + tagName);
DOMUtils.printAttribute(Constants.ATTR_NAME, part.getName(), pw);
DOMUtils.printQualifiedAttribute(Constants.ATTR_ELEMENT,
part.getElementName(),
def,
pw);
DOMUtils.printQualifiedAttribute(Constants.ATTR_TYPE,
part.getTypeName(),
def,
pw);
printExtensibilityAttributes(Part.class, part, def, pw);
pw.println('>');
printDocumentation(part.getDocumentationElement(), def, pw);
List extElements = part.getExtensibilityElements();
printExtensibilityElements(Part.class, extElements, def, pw);
pw.println(" ');
}
}
}
protected void printExtensibilityAttributes(Class parentType,
AttributeExtensible attrExt,
Definition def,
PrintWriter pw)
throws WSDLException
{
Map extensionAttributes = attrExt.getExtensionAttributes();
Iterator attrNames = extensionAttributes.keySet().iterator();
while (attrNames.hasNext())
{
QName attrName = (QName)attrNames.next();
Object attrValue = extensionAttributes.get(attrName);
String attrStrValue = null;
QName attrQNameValue = null;
if (attrValue instanceof String)
{
attrStrValue = (String)attrValue;
}
else if (attrValue instanceof QName)
{
attrQNameValue = (QName)attrValue;
}
else if (attrValue instanceof List)
{
List attrValueList = (List)attrValue;
int size = attrValueList.size();
if (size > 0)
{
Object tempAttrVal = attrValueList.get(0);
if (tempAttrVal instanceof String)
{
attrStrValue = StringUtils.getNMTokens(attrValueList);
}
else if (tempAttrVal instanceof QName)
{
StringBuffer strBuf = new StringBuffer();
for (int i = 0; i < size; i++)
{
QName tempQName = (QName)attrValueList.get(i);
strBuf.append((i > 0 ? " " : "") +
DOMUtils.getQualifiedValue(tempQName.getNamespaceURI(),
tempQName.getLocalPart(),
def));
}
attrStrValue = strBuf.toString();
}
else
{
throw new WSDLException(WSDLException.CONFIGURATION_ERROR,
"Unknown type of extension attribute '" +
attrName + "': " +
tempAttrVal.getClass().getName());
}
}
else
{
attrStrValue = "";
}
}
else
{
throw new WSDLException(WSDLException.CONFIGURATION_ERROR,
"Unknown type of extension attribute '" +
attrName + "': " +
attrValue.getClass().getName());
}
if (attrQNameValue != null)
{
DOMUtils.printQualifiedAttribute(attrName, attrQNameValue, def, pw);
}
else
{
DOMUtils.printQualifiedAttribute(attrName, attrStrValue, def, pw);
}
}
}
protected void printDocumentation(Element docElement,
Definition def,
PrintWriter pw)
throws WSDLException
{
if (docElement != null)
{
DOM2Writer.serializeAsXML(docElement, def.getNamespaces(), pw);
pw.println();
}
}
protected void printTypes(Types types, Definition def, PrintWriter pw)
throws WSDLException
{
if (types != null)
{
String tagName =
DOMUtils.getQualifiedValue(Constants.NS_URI_WSDL,
Constants.ELEM_TYPES,
def);
pw.print(" <" + tagName);
printExtensibilityAttributes(Types.class, types, def, pw);
pw.println('>');
printDocumentation(types.getDocumentationElement(), def, pw);
List extElements = types.getExtensibilityElements();
printExtensibilityElements(Types.class, extElements, def, pw);
pw.println(" ');
}
}
protected void printImports(Map imports, Definition def, PrintWriter pw)
throws WSDLException
{
if (imports != null)
{
String tagName =
DOMUtils.getQualifiedValue(Constants.NS_URI_WSDL,
Constants.ELEM_IMPORT,
def);
Iterator importListIterator = imports.values().iterator();
while (importListIterator.hasNext())
{
List importList = (List)importListIterator.next();
Iterator importIterator = importList.iterator();
while (importIterator.hasNext())
{
Import importDef = (Import)importIterator.next();
pw.print(" <" + tagName);
DOMUtils.printAttribute(Constants.ATTR_NAMESPACE,
importDef.getNamespaceURI(),
pw);
DOMUtils.printAttribute(Constants.ATTR_LOCATION,
importDef.getLocationURI(),
pw);
printExtensibilityAttributes(Import.class, importDef, def, pw);
pw.println('>');
printDocumentation(importDef.getDocumentationElement(), def, pw);
List extElements = importDef.getExtensibilityElements();
printExtensibilityElements(Import.class, extElements, def, pw);
pw.println(" ');
}
}
}
}
protected void printNamespaceDeclarations(Map namespaces,
PrintWriter pw)
throws WSDLException
{
if (namespaces != null)
{
Set keys = namespaces.keySet();
Iterator keyIterator = keys.iterator();
while (keyIterator.hasNext())
{
String prefix = (String)keyIterator.next();
if (prefix == null)
{
prefix = "";
}
DOMUtils.printAttribute(Constants.ATTR_XMLNS +
(!prefix.equals("") ? ":" + prefix : ""),
(String)namespaces.get(prefix),
pw);
}
}
}
protected void printExtensibilityElements(Class parentType,
List extensibilityElements,
Definition def,
PrintWriter pw)
throws WSDLException
{
if (extensibilityElements != null)
{
Iterator extensibilityElementIterator = extensibilityElements.iterator();
while (extensibilityElementIterator.hasNext())
{
ExtensibilityElement ext =
(ExtensibilityElement)extensibilityElementIterator.next();
QName elementType = ext.getElementType();
ExtensionRegistry extReg = def.getExtensionRegistry();
if (extReg == null)
{
throw new WSDLException(WSDLException.CONFIGURATION_ERROR,
"No ExtensionRegistry set for this " +
"Definition, so unable to serialize a '" +
elementType +
"' element in the context of a '" +
parentType.getName() + "'.");
}
ExtensionSerializer extSer = extReg.querySerializer(parentType,
elementType);
extSer.marshall(parentType, elementType, ext, pw, def, extReg);
}
}
}
private static Document getDocument(InputSource inputSource,
String desc) throws WSDLException
{
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
factory.setNamespaceAware(true);
factory.setValidating(false);
try
{
DocumentBuilder builder = factory.newDocumentBuilder();
Document doc = builder.parse(inputSource);
return doc;
}
catch (RuntimeException e)
{
throw e;
}
catch (Exception e)
{
throw new WSDLException(WSDLException.PARSER_ERROR,
"Problem parsing '" + desc + "'.",
e);
}
}
/**
* Return a document generated from the specified WSDL model.
*/
public Document getDocument(Definition wsdlDef) throws WSDLException
{
StringWriter sw = new StringWriter();
PrintWriter pw = new PrintWriter(sw);
writeWSDL(wsdlDef, pw);
StringReader sr = new StringReader(sw.toString());
InputSource is = new InputSource(sr);
return getDocument(is, "- WSDL Document -");
}
/**
* Write the specified WSDL definition to the specified Writer.
*
* @param wsdlDef the WSDL definition to be written.
* @param sink the Writer to write the xml to.
*/
public void writeWSDL(Definition wsdlDef, Writer sink)
throws WSDLException
{
PrintWriter pw = new PrintWriter(sink);
String javaEncoding = (sink instanceof OutputStreamWriter)
? ((OutputStreamWriter)sink).getEncoding()
: null;
String xmlEncoding = DOM2Writer.java2XMLEncoding(javaEncoding);
if (xmlEncoding == null)
{
throw new WSDLException(WSDLException.CONFIGURATION_ERROR,
"Unsupported Java encoding for writing " +
"wsdl file: '" + javaEncoding + "'.");
}
pw.println(Constants.XML_DECL_START +
xmlEncoding +
Constants.XML_DECL_END);
printDefinition(wsdlDef, pw);
}
/**
* Write the specified WSDL definition to the specified OutputStream.
*
* @param wsdlDef the WSDL definition to be written.
* @param sink the OutputStream to write the xml to.
*/
public void writeWSDL(Definition wsdlDef, OutputStream sink)
throws WSDLException
{
Writer writer = null;
try
{
writer = new OutputStreamWriter(sink, "UTF8");
}
catch (UnsupportedEncodingException e)
{
e.printStackTrace();
writer = new OutputStreamWriter(sink);
}
writeWSDL(wsdlDef, writer);
}
/**
* A test driver.
*
*Usage:
*
*
java com.ibm.wsdl.xml.WSDLWriterImpl filename|URL
*
*
This test driver simply reads a WSDL document into a model
* (using a WSDLReader), and then serializes it back to
* standard out. In effect, it performs a round-trip test on
* the specified WSDL document.
*/
public static void main(String[] argv) throws WSDLException
{
if (argv.length == 1)
{
WSDLFactory wsdlFactory = WSDLFactory.newInstance();
WSDLReader wsdlReader = wsdlFactory.newWSDLReader();
WSDLWriter wsdlWriter = wsdlFactory.newWSDLWriter();
wsdlWriter.writeWSDL(wsdlReader.readWSDL(null, argv[0]), System.out);
}
else
{
System.err.println("Usage:");
System.err.println();
System.err.println(" java " + WSDLWriterImpl.class.getName() +
" filename|URL");
System.err.println();
System.err.println("This test driver simply reads a WSDL document " +
"into a model (using a WSDLReader), and then " +
"serializes it back to standard out. In effect, " +
"it performs a round-trip test on the specified " +
"WSDL document.");
}
}
}