com.ibm.wsdl.xml.WSDLReaderImpl Maven / Gradle / Ivy
/*
* (c) Copyright IBM Corp 2001, 2006
*/
package com.ibm.wsdl.xml;
import java.io.*;
import java.net.*;
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.*;
import javax.wsdl.extensions.schema.Schema;
import javax.wsdl.extensions.schema.SchemaReference;
import com.ibm.wsdl.extensions.schema.SchemaConstants;
/**
* This class describes a collection of methods
* that enable conversion of a WSDL document (in XML,
* following the WSDL schema described in the WSDL
* specification) into a WSDL model.
*
* @author Matthew J. Duftler
* @author Nirmal Mukhi
*/
public class WSDLReaderImpl implements WSDLReader
{
// Used for determining the style of operations.
private static final List STYLE_ONE_WAY =
Arrays.asList(new String[]{Constants.ELEM_INPUT});
private static final List STYLE_REQUEST_RESPONSE =
Arrays.asList(new String[]{Constants.ELEM_INPUT, Constants.ELEM_OUTPUT});
private static final List STYLE_SOLICIT_RESPONSE =
Arrays.asList(new String[]{Constants.ELEM_OUTPUT, Constants.ELEM_INPUT});
private static final List STYLE_NOTIFICATION =
Arrays.asList(new String[]{Constants.ELEM_OUTPUT});
protected boolean verbose = true;
protected boolean importDocuments = true;
protected boolean parseSchema = true;
protected ExtensionRegistry extReg = null;
protected String factoryImplName = null;
protected WSDLLocator loc = null;
protected WSDLFactory factory = null;
//Contains all schemas used by this wsdl, either in-line or nested
//via wsdl imports or schema imports, includes or redefines
protected Map allSchemas = new Hashtable();
/**
* Sets the specified feature to the specified value.
*
* The supported features are:
*
*
*
* Name
* Description
* Default Value
*
*
* javax.wsdl.verbose If set to true, status messages will be displayed.
* true
*
* javax.wsdl.importDocuments If set to true, imported WSDL documents will be
* retrieved and processed.
* true
*
* com.ibm.wsdl.parseXMLSchemas If set to true, the schema documents inlined and import directly
* or indrectly will be retrieved as javax.wsdl.extensions.schema.Schema
* objects and referred to in the Definition. This is the default (only)
* behaviour from JWSDL 1.2. Which is why the default for this feature is true.
* However, prior to JWSDL 1.2 the only behaviour was not to parse the schema
* files. Setting this feature to false will prevent the schemas being parsed.
* true
*
*
* 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.");
}
if (name.equals(Constants.FEATURE_VERBOSE))
{
verbose = value;
}
else if (name.equals(Constants.FEATURE_IMPORT_DOCUMENTS))
{
importDocuments = value;
}
else if (name.equals(Constants.FEATURE_PARSE_SCHEMA))
{
parseSchema = value;
}
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.");
}
if (name.equals(Constants.FEATURE_VERBOSE))
{
return verbose;
}
else if (name.equals(Constants.FEATURE_IMPORT_DOCUMENTS))
{
return importDocuments;
}
else
{
throw new IllegalArgumentException("Feature name '" + name +
"' not recognized.");
}
}
/**
* Set the extension registry to be used when reading
* WSDL documents into a WSDL definition. If an
* extension registry is set, that is the extension
* registry that will be set as the extensionRegistry
* property of the definitions resulting from invoking
* readWSDL(...). Default is null.
*
* @param extReg the extension registry to use for new
* definitions
*/
public void setExtensionRegistry(ExtensionRegistry extReg)
{
this.extReg = extReg;
}
/**
* Get the extension registry, if one was set. Default is
* null.
*/
public ExtensionRegistry getExtensionRegistry()
{
return extReg;
}
/**
* Get the WSDLFactory object cached in the reader, or use lazy
* instantiation if it is not cached yet.
*/
protected WSDLFactory getWSDLFactory() throws WSDLException
{
if (factory == null)
{
factory = (factoryImplName != null)
? WSDLFactory.newInstance(factoryImplName)
: WSDLFactory.newInstance();
}
return factory;
}
/**
* Set a different factory implementation to use for
* creating definitions when reading WSDL documents.
* As some WSDLReader implementations may only be
* capable of creating definitions using the same
* factory implementation from which the reader was
* obtained, this method is optional. Default is null.
*
* @param factoryImplName the fully-qualified class name of the
* class which provides a concrete implementation of the abstract
* class WSDLFactory.
* @throws UnsupportedOperationException if this method
* is invoked on an implementation which does not
* support it.
*/
public void setFactoryImplName(String factoryImplName)
throws UnsupportedOperationException
{
//check to see if we really need to change the factory name and clear the cache
if((this.factoryImplName == null && factoryImplName != null) ||
(this.factoryImplName != null && !this.factoryImplName.equals(factoryImplName)))
{
//the factory object is cached in the reader so set it
//to null if the factory impl name is reset.
this.factory = null;
this.factoryImplName = factoryImplName;
//if(verbose) System.out.println("WSDLFactory Impl Name set to : "+factoryImplName);
}
}
/**
* Get the factoryImplName, if one was set. Default is null.
*/
public String getFactoryImplName()
{
return factoryImplName;
}
protected Definition parseDefinitions(String documentBaseURI,
Element defEl,
Map importedDefs)
throws WSDLException
{
checkElementName(defEl, Constants.Q_ELEM_DEFINITIONS);
WSDLFactory factory = getWSDLFactory();
Definition def = factory.newDefinition();
if (extReg != null)
{
def.setExtensionRegistry(extReg);
}
String name = DOMUtils.getAttribute(defEl, Constants.ATTR_NAME);
String targetNamespace = DOMUtils.getAttribute(defEl,
Constants.ATTR_TARGET_NAMESPACE);
NamedNodeMap attrs = defEl.getAttributes();
if (importedDefs == null)
{
importedDefs = new Hashtable();
}
if (documentBaseURI != null)
{
def.setDocumentBaseURI(documentBaseURI);
importedDefs.put(documentBaseURI, def);
}
if (name != null)
{
def.setQName(new QName(targetNamespace, name));
}
if (targetNamespace != null)
{
def.setTargetNamespace(targetNamespace);
}
int size = attrs.getLength();
for (int i = 0; i < size; i++)
{
Attr attr = (Attr)attrs.item(i);
String namespaceURI = attr.getNamespaceURI();
String localPart = attr.getLocalName();
String value = attr.getValue();
if (namespaceURI != null && namespaceURI.equals(Constants.NS_URI_XMLNS))
{
if (localPart != null && !localPart.equals(Constants.ATTR_XMLNS))
{
def.addNamespace(localPart, value);
}
else
{
def.addNamespace(null, value);
}
}
}
Element tempEl = DOMUtils.getFirstChildElement(defEl);
while (tempEl != null)
{
if (QNameUtils.matches(Constants.Q_ELEM_IMPORT, tempEl))
{
def.addImport(parseImport(tempEl, def, importedDefs));
}
else if (QNameUtils.matches(Constants.Q_ELEM_DOCUMENTATION, tempEl))
{
def.setDocumentationElement(tempEl);
}
else if (QNameUtils.matches(Constants.Q_ELEM_TYPES, tempEl))
{
def.setTypes(parseTypes(tempEl, def));
}
else if (QNameUtils.matches(Constants.Q_ELEM_MESSAGE, tempEl))
{
def.addMessage(parseMessage(tempEl, def));
}
else if (QNameUtils.matches(Constants.Q_ELEM_PORT_TYPE, tempEl))
{
def.addPortType(parsePortType(tempEl, def));
}
else if (QNameUtils.matches(Constants.Q_ELEM_BINDING, tempEl))
{
def.addBinding(parseBinding(tempEl, def));
}
else if (QNameUtils.matches(Constants.Q_ELEM_SERVICE, tempEl))
{
def.addService(parseService(tempEl, def));
}
else
{
def.addExtensibilityElement(
parseExtensibilityElement(Definition.class, tempEl, def));
}
tempEl = DOMUtils.getNextSiblingElement(tempEl);
}
parseExtensibilityAttributes(defEl, Definition.class, def, def);
return def;
}
protected Import parseImport(Element importEl,
Definition def,
Map importedDefs)
throws WSDLException
{
Import importDef = def.createImport();
try
{
String namespaceURI = DOMUtils.getAttribute(importEl,
Constants.ATTR_NAMESPACE);
String locationURI = DOMUtils.getAttribute(importEl,
Constants.ATTR_LOCATION);
String contextURI = null;
if (namespaceURI != null)
{
importDef.setNamespaceURI(namespaceURI);
}
if (locationURI != null)
{
importDef.setLocationURI(locationURI);
if (importDocuments)
{
try
{
contextURI = def.getDocumentBaseURI();
Definition importedDef = null;
InputStream inputStream = null;
InputSource inputSource = null;
URL url = null;
if (loc != null)
{
inputSource = loc.getImportInputSource(contextURI, locationURI);
/*
We now have available the latest import URI. This might
differ from the locationURI so check the importedDefs for it
since it is this that we pass as the documentBaseURI later.
*/
String liu = loc.getLatestImportURI();
importedDef = (Definition)importedDefs.get(liu);
inputSource.setSystemId(liu);
}
else
{
URL contextURL = (contextURI != null)
? StringUtils.getURL(null, contextURI)
: null;
url = StringUtils.getURL(contextURL, locationURI);
importedDef = (Definition)importedDefs.get(url.toString());
if (importedDef == null)
{
inputStream = StringUtils.getContentAsInputStream(url);
if (inputStream != null)
{
inputSource = new InputSource(inputStream);
inputSource.setSystemId(url.toString());
}
}
}
if (importedDef == null)
{
if (inputSource == null)
{
throw new WSDLException(WSDLException.OTHER_ERROR,
"Unable to locate imported document " +
"at '" + locationURI + "'" +
(contextURI == null
? "."
: ", relative to '" + contextURI +
"'."));
}
Document doc = getDocument(inputSource, inputSource.getSystemId());
if (inputStream != null)
{
inputStream.close();
}
Element documentElement = doc.getDocumentElement();
/*
Check if it's a wsdl document.
If it's not, don't retrieve and process it.
This should later be extended to allow other types of
documents to be retrieved and processed, such as schema
documents (".xsd"), etc...
*/
if (QNameUtils.matches(Constants.Q_ELEM_DEFINITIONS,
documentElement))
{
if (verbose)
{
System.out.println("Retrieving document at '" + locationURI +
"'" +
(contextURI == null
? "."
: ", relative to '" + contextURI + "'."));
}
String urlString =
(loc != null)
? loc.getLatestImportURI()
: (url != null)
? url.toString()
: locationURI;
importedDef = readWSDL(urlString,
documentElement,
importedDefs);
}
else
{
QName docElementQName = QNameUtils.newQName(documentElement);
if (SchemaConstants.XSD_QNAME_LIST.contains(docElementQName))
{
if (verbose)
{
System.out.println("Retrieving schema wsdl:imported from '" + locationURI +
"'" +
(contextURI == null
? "."
: ", relative to '" + contextURI + "'."));
}
WSDLFactory factory = getWSDLFactory();
importedDef = factory.newDefinition();
if (extReg != null)
{
importedDef.setExtensionRegistry(extReg);
}
String urlString =
(loc != null)
? loc.getLatestImportURI()
: (url != null)
? url.toString()
: locationURI;
importedDef.setDocumentBaseURI(urlString);
Types types = importedDef.createTypes();
types.addExtensibilityElement(
parseSchema(Types.class, documentElement, importedDef));
importedDef.setTypes(types);
}
}
}
if (importedDef != null)
{
importDef.setDefinition(importedDef);
}
}
catch (WSDLException e)
{
throw e;
}
catch (RuntimeException e)
{
throw e;
}
catch (Exception e)
{
throw new WSDLException(WSDLException.OTHER_ERROR,
"Unable to resolve imported document at '" +
locationURI +
(contextURI == null
? "'." : "', relative to '" + contextURI + "'")
, e);
}
} //end importDocs
} //end locationURI
}
catch (WSDLException e)
{
if (e.getLocation() == null)
{
e.setLocation(XPathUtils.getXPathExprFromNode(importEl));
}
else
{
//If definitions are being parsed recursively for nested imports
//the exception location must be built up recursively too so
//prepend this element's xpath to exception location.
String loc = XPathUtils.getXPathExprFromNode(importEl) + e.getLocation();
e.setLocation(loc);
}
throw e;
}
//register any NS decls with the Definition
NamedNodeMap attrs = importEl.getAttributes();
registerNSDeclarations(attrs, def);
Element tempEl = DOMUtils.getFirstChildElement(importEl);
while (tempEl != null)
{
if (QNameUtils.matches(Constants.Q_ELEM_DOCUMENTATION, tempEl))
{
importDef.setDocumentationElement(tempEl);
}
else
{
importDef.addExtensibilityElement(
parseExtensibilityElement(Import.class, tempEl, def));
}
tempEl = DOMUtils.getNextSiblingElement(tempEl);
}
parseExtensibilityAttributes(importEl, Import.class, importDef, def);
return importDef;
}
protected Types parseTypes(Element typesEl, Definition def)
throws WSDLException
{
//register any NS decls with the Definition
NamedNodeMap attrs = typesEl.getAttributes();
registerNSDeclarations(attrs, def);
Types types = def.createTypes();
Element tempEl = DOMUtils.getFirstChildElement(typesEl);
QName tempElType;
while (tempEl != null)
{
tempElType = QNameUtils.newQName(tempEl);
if (QNameUtils.matches(Constants.Q_ELEM_DOCUMENTATION, tempEl))
{
types.setDocumentationElement(tempEl);
}
else if ((SchemaConstants.XSD_QNAME_LIST).contains(tempElType))
{
if (parseSchema)
{
//the element qname indicates it is a schema.
types.addExtensibilityElement(
parseSchema(Types.class, tempEl, def));
}
else
{
types.addExtensibilityElement(parseExtensibilityElementAsDefaultExtensiblityElement(Types.class, tempEl, def));
}
}
else
{
types.addExtensibilityElement(
parseExtensibilityElement(Types.class, tempEl, def));
}
tempEl = DOMUtils.getNextSiblingElement(tempEl);
}
parseExtensibilityAttributes(typesEl, Types.class, types, def);
return types;
}
protected ExtensibilityElement parseSchema( Class parentType,
Element el,
Definition def)
throws WSDLException
{
QName elementType = null;
ExtensionRegistry extReg = null;
try
{
extReg = def.getExtensionRegistry();
if (extReg == null)
{
throw new WSDLException(WSDLException.CONFIGURATION_ERROR,
"No ExtensionRegistry set for this " +
"Definition, so unable to deserialize " +
"a '" + elementType + "' element in the " +
"context of a '" + parentType.getName() +
"'.");
}
return parseSchema(parentType, el, def, extReg);
}
catch (WSDLException e)
{
if (e.getLocation() == null)
{
e.setLocation(XPathUtils.getXPathExprFromNode(el));
}
throw e;
}
}
protected ExtensibilityElement parseSchema( Class parentType,
Element el,
Definition def,
ExtensionRegistry extReg)
throws WSDLException
{
/*
* This method returns ExtensibilityElement rather than Schema because we
* do not insist that a suitable XSD schema deserializer is registered.
* PopulatedExtensionRegistry registers SchemaDeserializer by default, but
* if the user chooses not to register a suitable deserializer then the
* UnknownDeserializer will be used, returning an UnknownExtensibilityElement.
*/
Schema schema = null;
SchemaReference schemaRef = null;
try
{
QName elementType = QNameUtils.newQName(el);
ExtensionDeserializer exDS =
extReg.queryDeserializer(parentType, elementType);
//Now unmarshall the DOM element.
ExtensibilityElement ee =
exDS.unmarshall(parentType, elementType, el, def, extReg);
if (ee instanceof Schema)
{
schema = (Schema) ee;
}
else
{
//Unknown extensibility element, so don't do any more schema parsing on it.
return ee;
}
//Keep track of parsed schemas to avoid duplicating Schema objects
//through duplicate or circular references (eg: A imports B imports A).
if (schema.getDocumentBaseURI() != null)
{
this.allSchemas.put(schema.getDocumentBaseURI(), schema);
}
//At this point, any SchemaReference objects held by the schema will not
//yet point to their referenced schemas, so we must now retrieve these
//schemas and set the schema references.
//First, combine the schema references for imports, includes and redefines
//into a single list
ArrayList allSchemaRefs = new ArrayList();
Collection ic = schema.getImports().values();
Iterator importsIterator = ic.iterator();
while(importsIterator.hasNext())
{
allSchemaRefs.addAll( (Collection) importsIterator.next() );
}
allSchemaRefs.addAll(schema.getIncludes());
allSchemaRefs.addAll(schema.getRedefines());
//Then, retrieve the schema referred to by each schema reference. If the
//schema has been read in previously, use the existing schema object.
//Otherwise unmarshall the DOM element into a new schema object.
ListIterator schemaRefIterator = allSchemaRefs.listIterator();
while(schemaRefIterator.hasNext())
{
try
{
schemaRef = (SchemaReference) schemaRefIterator.next();
if (schemaRef.getSchemaLocationURI() == null)
{
//cannot get the referenced schema, so ignore this schema reference
continue;
}
if (verbose)
{
System.out.println("Retrieving schema at '" +
schemaRef.getSchemaLocationURI() +
(schema.getDocumentBaseURI() == null
? "'."
: "', relative to '" +
schema.getDocumentBaseURI() + "'."));
}
InputStream inputStream = null;
InputSource inputSource = null;
//This is the child schema referred to by the schemaReference
Schema referencedSchema = null;
//This is the child schema's location obtained from the WSDLLocator or the URL
String location = null;
if (loc != null)
{
//Try to get the referenced schema using the wsdl locator
inputSource = loc.getImportInputSource(
schema.getDocumentBaseURI(), schemaRef.getSchemaLocationURI());
if (inputSource == null)
{
throw new WSDLException(WSDLException.OTHER_ERROR,
"Unable to locate with a locator "
+ "the schema referenced at '"
+ schemaRef.getSchemaLocationURI()
+ "' relative to document base '"
+ schema.getDocumentBaseURI() + "'");
}
location = loc.getLatestImportURI();
//if a schema from this location has been read previously, use it.
referencedSchema = (Schema) this.allSchemas.get(location);
}
else
{
// We don't have a wsdl locator, so try to retrieve the schema by its URL
String contextURI = schema.getDocumentBaseURI();
URL contextURL = (contextURI != null) ? StringUtils.getURL(null, contextURI) : null;
URL url = StringUtils.getURL(contextURL, schemaRef.getSchemaLocationURI());
location = url.toExternalForm();
//if a schema from this location has been retrieved previously, use it.
referencedSchema = (Schema) this.allSchemas.get(location);
if (referencedSchema == null)
{
// We haven't read this schema in before so do it now
inputStream = StringUtils.getContentAsInputStream(url);
if (inputStream != null)
{
inputSource = new InputSource(inputStream);
}
if (inputSource == null)
{
throw new WSDLException(WSDLException.OTHER_ERROR,
"Unable to locate with a url "
+ "the document referenced at '"
+ schemaRef.getSchemaLocationURI()
+ "'"
+ (contextURI == null ? "." : ", relative to '"
+ contextURI + "'."));
}
}
} //end if loc
// If we have not previously read the schema, get its DOM element now.
if (referencedSchema == null)
{
inputSource.setSystemId(location);
Document doc = getDocument(inputSource, location);
if (inputStream != null)
{
inputStream.close();
}
Element documentElement = doc.getDocumentElement();
// If it's a schema doc process it, otherwise the schema reference remains null
QName docElementQName = QNameUtils.newQName(documentElement);
if (SchemaConstants.XSD_QNAME_LIST.contains(docElementQName))
{
//We now need to call parseSchema recursively to parse the referenced
//schema. The document base URI of the referenced schema will be set to
//the document base URI of the current schema plus the schemaLocation in
//the schemaRef. We cannot explicitly pass in a new document base URI
//to the schema deserializer, so instead we will create a dummy
//Definition and set its documentBaseURI to the new document base URI.
//We can leave the other definition fields empty because we know
//that the SchemaDeserializer.unmarshall method uses the definition
//parameter only to get its documentBaseURI. If the unmarshall method
//implementation changes (ie: its use of definition changes) we may need
//to rethink this approach.
WSDLFactory factory = getWSDLFactory();
Definition dummyDef = factory.newDefinition();
dummyDef.setDocumentBaseURI(location);
//By this point, we know we have a SchemaDeserializer registered
//so we can safely cast the ExtensibilityElement to a Schema.
referencedSchema = (Schema) parseSchema( parentType,
documentElement,
dummyDef,
extReg);
}
} //end if referencedSchema
schemaRef.setReferencedSchema(referencedSchema);
}
catch (WSDLException e)
{
throw e;
}
catch (RuntimeException e)
{
throw e;
}
catch (Exception e)
{
throw new WSDLException(WSDLException.OTHER_ERROR,
"An error occurred trying to resolve schema referenced at '"
+ schemaRef.getSchemaLocationURI()
+ "'"
+ (schema.getDocumentBaseURI() == null ? "." : ", relative to '"
+ schema.getDocumentBaseURI() + "'."),
e);
}
} //end while loop
return schema;
}
catch (WSDLException e)
{
if (e.getLocation() == null)
{
e.setLocation(XPathUtils.getXPathExprFromNode(el));
}
else
{
//If this method has been called recursively for nested schemas
//the exception location must be built up recursively too so
//prepend this element's xpath to exception location.
String loc = XPathUtils.getXPathExprFromNode(el) + e.getLocation();
e.setLocation(loc);
}
throw e;
}
}
protected Binding parseBinding(Element bindingEl, Definition def)
throws WSDLException
{
Binding binding = null;
List remainingAttrs = DOMUtils.getAttributes(bindingEl);
String name = DOMUtils.getAttribute(bindingEl, Constants.ATTR_NAME, remainingAttrs);
QName portTypeName = getQualifiedAttributeValue(bindingEl,
Constants.ATTR_TYPE,
Constants.ELEM_BINDING,
def,
remainingAttrs);
PortType portType = null;
if (name != null)
{
QName bindingName = new QName(def.getTargetNamespace(), name);
binding = def.getBinding(bindingName);
if (binding == null)
{
binding = def.createBinding();
binding.setQName(bindingName);
}
}
else
{
binding = def.createBinding();
}
// Whether it was retrieved or created, the definition has been found.
binding.setUndefined(false);
if (portTypeName != null)
{
portType = def.getPortType(portTypeName);
if (portType == null)
{
portType = def.createPortType();
portType.setQName(portTypeName);
def.addPortType(portType);
}
binding.setPortType(portType);
}
//register any NS decls with the Definition
NamedNodeMap attrs = bindingEl.getAttributes();
registerNSDeclarations(attrs, def);
Element tempEl = DOMUtils.getFirstChildElement(bindingEl);
while (tempEl != null)
{
if (QNameUtils.matches(Constants.Q_ELEM_DOCUMENTATION, tempEl))
{
binding.setDocumentationElement(tempEl);
}
else if (QNameUtils.matches(Constants.Q_ELEM_OPERATION, tempEl))
{
binding.addBindingOperation(parseBindingOperation(tempEl,
portType,
def));
}
else
{
binding.addExtensibilityElement(parseExtensibilityElement(
Binding.class, tempEl, def));
}
tempEl = DOMUtils.getNextSiblingElement(tempEl);
}
parseExtensibilityAttributes(bindingEl, Binding.class, binding, def);
return binding;
}
protected BindingOperation parseBindingOperation(
Element bindingOperationEl,
PortType portType,
Definition def)
throws WSDLException
{
BindingOperation bindingOperation = def.createBindingOperation();
List remainingAttrs = DOMUtils.getAttributes(bindingOperationEl);
String name = DOMUtils.getAttribute(bindingOperationEl,
Constants.ATTR_NAME,
remainingAttrs);
if (name != null)
{
bindingOperation.setName(name);
}
//register any NS decls with the Definition
NamedNodeMap attrs = bindingOperationEl.getAttributes();
registerNSDeclarations(attrs, def);
Element tempEl = DOMUtils.getFirstChildElement(bindingOperationEl);
while (tempEl != null)
{
if (QNameUtils.matches(Constants.Q_ELEM_DOCUMENTATION, tempEl))
{
bindingOperation.setDocumentationElement(tempEl);
}
else if (QNameUtils.matches(Constants.Q_ELEM_INPUT, tempEl))
{
bindingOperation.setBindingInput(parseBindingInput(tempEl, def));
}
else if (QNameUtils.matches(Constants.Q_ELEM_OUTPUT, tempEl))
{
bindingOperation.setBindingOutput(parseBindingOutput(tempEl, def));
}
else if (QNameUtils.matches(Constants.Q_ELEM_FAULT, tempEl))
{
bindingOperation.addBindingFault(parseBindingFault(tempEl, def));
}
else
{
bindingOperation.addExtensibilityElement(
parseExtensibilityElement(BindingOperation.class, tempEl, def));
}
tempEl = DOMUtils.getNextSiblingElement(tempEl);
}
if (portType != null)
{
BindingInput bindingInput = bindingOperation.getBindingInput();
BindingOutput bindingOutput = bindingOperation.getBindingOutput();
String inputName = (bindingInput != null
? (bindingInput.getName() != null ? bindingInput.getName() : Constants.NONE)
: null);
String outputName = (bindingOutput != null
? (bindingOutput.getName() != null ? bindingOutput.getName() : Constants.NONE)
: null);
Operation op = portType.getOperation(name, inputName, outputName);
/*
* If the bindingOp input or output message names are null we will search first
* for a porttypeOp with corresponding unnamed input or output messages (using
* Constants.NONE for inputName or outputName, as above).
* However, input and output message names need not be used at all if operation
* overloading is not used, so if no match was found we will try again ignoring
* these unnamed messages from the search criteria (i.e. using null instead of
* Constants.NONE for inputName or outputName).
*/
if(op == null)
{
if(Constants.NONE.equals(inputName) && Constants.NONE.equals(outputName))
{
//There was no porttype op with unnamed input and output messages,
//so ignore input and output name and search on the op name only.
op = portType.getOperation(name, null, null);
}
else if(Constants.NONE.equals(inputName))
{
//There was no porttype op with an unnamed input message,
//so ignore input name and search on the op name and output name only.
op = portType.getOperation(name, null, outputName);
}
else if(Constants.NONE.equals(outputName))
{
//There was no porttype op with an unnamed output message,
//so ignore output name and search on the op name and input name only.
op = portType.getOperation(name, inputName, null);
}
}
if (op == null)
{
Input input = def.createInput();
Output output = def.createOutput();
op = def.createOperation();
op.setName(name);
input.setName(inputName);
output.setName(outputName);
op.setInput(input);
op.setOutput(output);
portType.addOperation(op);
}
bindingOperation.setOperation(op);
}
parseExtensibilityAttributes(bindingOperationEl, BindingOperation.class, bindingOperation, def);
return bindingOperation;
}
protected BindingInput parseBindingInput(Element bindingInputEl,
Definition def)
throws WSDLException
{
BindingInput bindingInput = def.createBindingInput();
List remainingAttrs = DOMUtils.getAttributes(bindingInputEl);
String name = DOMUtils.getAttribute(bindingInputEl,
Constants.ATTR_NAME,
remainingAttrs);
if (name != null)
{
bindingInput.setName(name);
}
//register any NS decls with the Definition
NamedNodeMap attrs = bindingInputEl.getAttributes();
registerNSDeclarations(attrs, def);
Element tempEl = DOMUtils.getFirstChildElement(bindingInputEl);
while (tempEl != null)
{
if (QNameUtils.matches(Constants.Q_ELEM_DOCUMENTATION, tempEl))
{
bindingInput.setDocumentationElement(tempEl);
}
else
{
bindingInput.addExtensibilityElement(
parseExtensibilityElement(BindingInput.class, tempEl, def));
}
tempEl = DOMUtils.getNextSiblingElement(tempEl);
}
parseExtensibilityAttributes(bindingInputEl, BindingInput.class, bindingInput, def);
return bindingInput;
}
protected BindingOutput parseBindingOutput(Element bindingOutputEl,
Definition def)
throws WSDLException
{
BindingOutput bindingOutput = def.createBindingOutput();
List remainingAttrs = DOMUtils.getAttributes(bindingOutputEl);
String name = DOMUtils.getAttribute(bindingOutputEl,
Constants.ATTR_NAME,
remainingAttrs);
if (name != null)
{
bindingOutput.setName(name);
}
//register any NS decls with the Definition
NamedNodeMap attrs = bindingOutputEl.getAttributes();
registerNSDeclarations(attrs, def);
Element tempEl = DOMUtils.getFirstChildElement(bindingOutputEl);
while (tempEl != null)
{
if (QNameUtils.matches(Constants.Q_ELEM_DOCUMENTATION, tempEl))
{
bindingOutput.setDocumentationElement(tempEl);
}
else
{
bindingOutput.addExtensibilityElement(
parseExtensibilityElement(BindingOutput.class, tempEl, def));
}
tempEl = DOMUtils.getNextSiblingElement(tempEl);
}
parseExtensibilityAttributes(bindingOutputEl, BindingOutput.class, bindingOutput, def);
return bindingOutput;
}
protected BindingFault parseBindingFault(Element bindingFaultEl,
Definition def)
throws WSDLException
{
BindingFault bindingFault = def.createBindingFault();
List remainingAttrs = DOMUtils.getAttributes(bindingFaultEl);
String name = DOMUtils.getAttribute(bindingFaultEl,
Constants.ATTR_NAME,
remainingAttrs);
if (name != null)
{
bindingFault.setName(name);
}
//register any NS decls with the Definition
NamedNodeMap attrs = bindingFaultEl.getAttributes();
registerNSDeclarations(attrs, def);
Element tempEl = DOMUtils.getFirstChildElement(bindingFaultEl);
while (tempEl != null)
{
if (QNameUtils.matches(Constants.Q_ELEM_DOCUMENTATION, tempEl))
{
bindingFault.setDocumentationElement(tempEl);
}
else
{
bindingFault.addExtensibilityElement(
parseExtensibilityElement(BindingFault.class, tempEl, def));
}
tempEl = DOMUtils.getNextSiblingElement(tempEl);
}
parseExtensibilityAttributes(bindingFaultEl, BindingFault.class, bindingFault, def);
return bindingFault;
}
protected Message parseMessage(Element msgEl, Definition def)
throws WSDLException
{
Message msg = null;
List remainingAttrs = DOMUtils.getAttributes(msgEl);
String name = DOMUtils.getAttribute(msgEl, Constants.ATTR_NAME, remainingAttrs);
if (name != null)
{
QName messageName = new QName(def.getTargetNamespace(), name);
msg = def.getMessage(messageName);
if (msg == null)
{
msg = def.createMessage();
msg.setQName(messageName);
}
}
else
{
msg = def.createMessage();
}
// Whether it was retrieved or created, the definition has been found.
msg.setUndefined(false);
//register any NS decls with the Definition
NamedNodeMap attrs = msgEl.getAttributes();
registerNSDeclarations(attrs, def);
Element tempEl = DOMUtils.getFirstChildElement(msgEl);
while (tempEl != null)
{
if (QNameUtils.matches(Constants.Q_ELEM_DOCUMENTATION, tempEl))
{
msg.setDocumentationElement(tempEl);
}
else if (QNameUtils.matches(Constants.Q_ELEM_PART, tempEl))
{
msg.addPart(parsePart(tempEl, def));
}
else
{
msg.addExtensibilityElement(
parseExtensibilityElement(Message.class, tempEl, def));
}
tempEl = DOMUtils.getNextSiblingElement(tempEl);
}
parseExtensibilityAttributes(msgEl, Message.class, msg, def);
return msg;
}
protected Part parsePart(Element partEl, Definition def)
throws WSDLException
{
Part part = def.createPart();
String name = DOMUtils.getAttribute(partEl, Constants.ATTR_NAME);
QName elementName = getQualifiedAttributeValue(partEl,
Constants.ATTR_ELEMENT,
Constants.ELEM_MESSAGE,
def);
QName typeName = getQualifiedAttributeValue(partEl,
Constants.ATTR_TYPE,
Constants.ELEM_MESSAGE,
def);
if (name != null)
{
part.setName(name);
}
if (elementName != null)
{
part.setElementName(elementName);
}
if (typeName != null)
{
part.setTypeName(typeName);
}
//register any NS decls with the Definition
NamedNodeMap attrs = partEl.getAttributes();
registerNSDeclarations(attrs, def);
Element tempEl = DOMUtils.getFirstChildElement(partEl);
while (tempEl != null)
{
if (QNameUtils.matches(Constants.Q_ELEM_DOCUMENTATION, tempEl))
{
part.setDocumentationElement(tempEl);
}
else
{
part.addExtensibilityElement(
parseExtensibilityElement(Part.class, tempEl, def));
}
tempEl = DOMUtils.getNextSiblingElement(tempEl);
}
parseExtensibilityAttributes(partEl, Part.class, part, def);
return part;
}
protected void parseExtensibilityAttributes(Element el,
Class parentType,
AttributeExtensible attrExt,
Definition def)
throws WSDLException
{
if (attrExt == null) return;
List nativeAttributeNames = attrExt.getNativeAttributeNames();
NamedNodeMap nodeMap = el.getAttributes();
int length = nodeMap.getLength();
for (int i = 0; i < length; i++)
{
Attr attribute = (Attr)nodeMap.item(i);
String localName = attribute.getLocalName();
String namespaceURI = attribute.getNamespaceURI();
String prefix = attribute.getPrefix();
QName qname = new QName(namespaceURI, localName);
if (namespaceURI != null && !namespaceURI.equals(Constants.NS_URI_WSDL))
{
if (!namespaceURI.equals(Constants.NS_URI_XMLNS))
{
DOMUtils.registerUniquePrefix(prefix, namespaceURI, def);
String strValue = attribute.getValue();
int attrType = AttributeExtensible.NO_DECLARED_TYPE;
ExtensionRegistry extReg = def.getExtensionRegistry();
if (extReg != null)
{
attrType = extReg.queryExtensionAttributeType(parentType, qname);
}
Object val = parseExtensibilityAttribute(el, attrType, strValue, def);
attrExt.setExtensionAttribute(qname, val);
}
}
else if (!nativeAttributeNames.contains(localName))
{
WSDLException wsdlExc = new WSDLException(WSDLException.INVALID_WSDL,
"Encountered illegal " +
"extension attribute '" +
qname + "'. Extension " +
"attributes must be in " +
"a namespace other than " +
"WSDL's.");
wsdlExc.setLocation(XPathUtils.getXPathExprFromNode(el));
throw wsdlExc;
}
}
}
protected Object parseExtensibilityAttribute(Element el,
int attrType,
String attrValue,
Definition def)
throws WSDLException
{
if (attrType == AttributeExtensible.QNAME_TYPE)
{
return DOMUtils.getQName(attrValue, el, def);
}
else if (attrType == AttributeExtensible.LIST_OF_STRINGS_TYPE)
{
return StringUtils.parseNMTokens(attrValue);
}
else if (attrType == AttributeExtensible.LIST_OF_QNAMES_TYPE)
{
List oldList = StringUtils.parseNMTokens(attrValue);
int size = oldList.size();
List newList = new Vector(size);
for (int i = 0; i < size; i++)
{
String str = (String)oldList.get(i);
QName qValue = DOMUtils.getQName(str, el, def);
newList.add(qValue);
}
return newList;
}
else if (attrType == AttributeExtensible.STRING_TYPE)
{
return attrValue;
}
else
{
QName qValue = null;
try
{
qValue = DOMUtils.getQName(attrValue, el, def);
}
catch (WSDLException e)
{
qValue = new QName(attrValue);
}
return qValue;
}
}
protected PortType parsePortType(Element portTypeEl, Definition def)
throws WSDLException
{
PortType portType = null;
String name = DOMUtils.getAttribute(portTypeEl, Constants.ATTR_NAME);
if (name != null)
{
QName portTypeName = new QName(def.getTargetNamespace(), name);
portType = def.getPortType(portTypeName);
if (portType == null)
{
portType = def.createPortType();
portType.setQName(portTypeName);
}
}
else
{
portType = def.createPortType();
}
// Whether it was retrieved or created, the definition has been found.
portType.setUndefined(false);
//register any NS decls with the Definition
NamedNodeMap attrs = portTypeEl.getAttributes();
registerNSDeclarations(attrs, def);
Element tempEl = DOMUtils.getFirstChildElement(portTypeEl);
while (tempEl != null)
{
if (QNameUtils.matches(Constants.Q_ELEM_DOCUMENTATION, tempEl))
{
portType.setDocumentationElement(tempEl);
}
else if (QNameUtils.matches(Constants.Q_ELEM_OPERATION, tempEl))
{
Operation op = parseOperation(tempEl, portType, def);
if (op != null)
{
portType.addOperation(op);
}
}
else
{
portType.addExtensibilityElement(
parseExtensibilityElement(PortType.class, tempEl, def));
}
tempEl = DOMUtils.getNextSiblingElement(tempEl);
}
parseExtensibilityAttributes(portTypeEl, PortType.class, portType, def);
return portType;
}
protected Operation parseOperation(Element opEl,
PortType portType,
Definition def)
throws WSDLException
{
Operation op = null;
List remainingAttrs = DOMUtils.getAttributes(opEl);
String name = DOMUtils.getAttribute(opEl, Constants.ATTR_NAME, remainingAttrs);
String parameterOrderStr = DOMUtils.getAttribute(opEl,
Constants.ATTR_PARAMETER_ORDER,
remainingAttrs);
//register any NS decls with the Definition
NamedNodeMap attrs = opEl.getAttributes();
registerNSDeclarations(attrs, def);
Element tempEl = DOMUtils.getFirstChildElement(opEl);
List messageOrder = new Vector();
Element docEl = null;
Input input = null;
Output output = null;
List faults = new Vector();
List extElements = new Vector();
boolean retrieved = true;
while (tempEl != null)
{
if (QNameUtils.matches(Constants.Q_ELEM_DOCUMENTATION, tempEl))
{
docEl = tempEl;
}
else if (QNameUtils.matches(Constants.Q_ELEM_INPUT, tempEl))
{
input = parseInput(tempEl, def);
messageOrder.add(Constants.ELEM_INPUT);
}
else if (QNameUtils.matches(Constants.Q_ELEM_OUTPUT, tempEl))
{
output = parseOutput(tempEl, def);
messageOrder.add(Constants.ELEM_OUTPUT);
}
else if (QNameUtils.matches(Constants.Q_ELEM_FAULT, tempEl))
{
faults.add(parseFault(tempEl, def));
}
else
{
extElements.add(
parseExtensibilityElement(Operation.class, tempEl, def));
}
tempEl = DOMUtils.getNextSiblingElement(tempEl);
}
if (name != null)
{
String inputName = (input != null
? (input.getName() != null ? input.getName() : Constants.NONE)
: null);
String outputName = (output != null
? (output.getName() != null ? output.getName() : Constants.NONE)
: null);
op = portType.getOperation(name, inputName, outputName);
if (op != null && !op.isUndefined())
{
op = null;
}
if (op != null)
{
if (inputName == null)
{
Input tempIn = op.getInput();
if (tempIn != null)
{
if (tempIn.getName() != null)
{
op = null;
}
}
}
}
if (op != null)
{
if (outputName == null)
{
Output tempOut = op.getOutput();
if (tempOut != null)
{
if (tempOut.getName() != null)
{
op = null;
}
}
}
}
if (op == null)
{
op = def.createOperation();
op.setName(name);
retrieved = false;
}
}
else
{
op = def.createOperation();
retrieved = false;
}
// Whether it was retrieved or created, the definition has been found.
op.setUndefined(false);
if (parameterOrderStr != null)
{
op.setParameterOrdering(StringUtils.parseNMTokens(parameterOrderStr));
}
if (docEl != null)
{
op.setDocumentationElement(docEl);
}
if (input != null)
{
op.setInput(input);
}
if (output != null)
{
op.setOutput(output);
}
if (faults.size() > 0)
{
Iterator faultIterator = faults.iterator();
while (faultIterator.hasNext())
{
op.addFault((Fault)faultIterator.next());
}
}
if (extElements.size() > 0)
{
Iterator eeIterator = extElements.iterator();
while (eeIterator.hasNext())
{
op.addExtensibilityElement(
(ExtensibilityElement) eeIterator.next() );
}
}
OperationType style = null;
if (messageOrder.equals(STYLE_ONE_WAY))
{
style = OperationType.ONE_WAY;
}
else if (messageOrder.equals(STYLE_REQUEST_RESPONSE))
{
style = OperationType.REQUEST_RESPONSE;
}
else if (messageOrder.equals(STYLE_SOLICIT_RESPONSE))
{
style = OperationType.SOLICIT_RESPONSE;
}
else if (messageOrder.equals(STYLE_NOTIFICATION))
{
style = OperationType.NOTIFICATION;
}
if (style != null)
{
op.setStyle(style);
}
parseExtensibilityAttributes(opEl, Operation.class, op, def);
if (retrieved)
{
op = null;
}
return op;
}
protected Service parseService(Element serviceEl, Definition def)
throws WSDLException
{
Service service = def.createService();
List remainingAttrs = DOMUtils.getAttributes(serviceEl);
String name = DOMUtils.getAttribute(serviceEl, Constants.ATTR_NAME, remainingAttrs);
if (name != null)
{
service.setQName(new QName(def.getTargetNamespace(), name));
}
//register any NS decls with the Definition
NamedNodeMap attrs = serviceEl.getAttributes();
registerNSDeclarations(attrs, def);
Element tempEl = DOMUtils.getFirstChildElement(serviceEl);
while (tempEl != null)
{
if (QNameUtils.matches(Constants.Q_ELEM_DOCUMENTATION, tempEl))
{
service.setDocumentationElement(tempEl);
}
else if (QNameUtils.matches(Constants.Q_ELEM_PORT, tempEl))
{
service.addPort(parsePort(tempEl, def));
}
else
{
service.addExtensibilityElement(
parseExtensibilityElement(Service.class, tempEl, def));
}
tempEl = DOMUtils.getNextSiblingElement(tempEl);
}
parseExtensibilityAttributes(serviceEl, Service.class, service, def);
return service;
}
protected Port parsePort(Element portEl, Definition def)
throws WSDLException
{
Port port = def.createPort();
List remainingAttrs = DOMUtils.getAttributes(portEl);
String name = DOMUtils.getAttribute(portEl, Constants.ATTR_NAME, remainingAttrs);
QName bindingStr = getQualifiedAttributeValue(portEl,
Constants.ATTR_BINDING,
Constants.ELEM_PORT,
def,
remainingAttrs);
if (name != null)
{
port.setName(name);
}
if (bindingStr != null)
{
Binding binding = def.getBinding(bindingStr);
if (binding == null)
{
binding = def.createBinding();
binding.setQName(bindingStr);
def.addBinding(binding);
}
port.setBinding(binding);
}
//register any NS decls with the Definition
NamedNodeMap attrs = portEl.getAttributes();
registerNSDeclarations(attrs, def);
Element tempEl = DOMUtils.getFirstChildElement(portEl);
while (tempEl != null)
{
if (QNameUtils.matches(Constants.Q_ELEM_DOCUMENTATION, tempEl))
{
port.setDocumentationElement(tempEl);
}
else
{
port.addExtensibilityElement(parseExtensibilityElement(Port.class,
tempEl,
def));
}
tempEl = DOMUtils.getNextSiblingElement(tempEl);
}
parseExtensibilityAttributes(portEl, Port.class, port, def);
return port;
}
protected ExtensibilityElement parseExtensibilityElement(
Class parentType,
Element el,
Definition def)
throws WSDLException
{
QName elementType = QNameUtils.newQName(el);
String namespaceURI = el.getNamespaceURI();
try
{
if (namespaceURI == null || namespaceURI.equals(Constants.NS_URI_WSDL))
{
throw new WSDLException(WSDLException.INVALID_WSDL,
"Encountered illegal extension element '" +
elementType +
"' in the context of a '" +
parentType.getName() +
"'. Extension elements must be in " +
"a namespace other than WSDL's.");
}
ExtensionRegistry extReg = def.getExtensionRegistry();
if (extReg == null)
{
throw new WSDLException(WSDLException.CONFIGURATION_ERROR,
"No ExtensionRegistry set for this " +
"Definition, so unable to deserialize " +
"a '" + elementType + "' element in the " +
"context of a '" + parentType.getName() +
"'.");
}
ExtensionDeserializer extDS = extReg.queryDeserializer(parentType,
elementType);
NamedNodeMap attrs = el.getAttributes();
registerNSDeclarations(attrs, def);
return extDS.unmarshall(parentType, elementType, el, def, extReg);
}
catch (WSDLException e)
{
if (e.getLocation() == null)
{
e.setLocation(XPathUtils.getXPathExprFromNode(el));
}
throw e;
}
}
/**
* Parse the element using the ExtensionRegistry default deserializer instead using the one
* registered. The default deserializer will create an UnknownExtensibilityElement from the element.
* @param parentType
* @param el
* @param def
* @return An instance of the default ExtensibilityElement as registered with the ExtensionRegistry
* @throws WSDLException
*/
protected ExtensibilityElement parseExtensibilityElementAsDefaultExtensiblityElement(
Class parentType, Element el, Definition def) throws WSDLException
{
QName elementType = QNameUtils.newQName(el);
String namespaceURI = el.getNamespaceURI();
try
{
if (namespaceURI == null || namespaceURI.equals(Constants.NS_URI_WSDL))
{
throw new WSDLException(WSDLException.INVALID_WSDL,
"Encountered illegal extension element '" + elementType
+ "' in the context of a '" + parentType.getName()
+ "'. Extension elements must be in "
+ "a namespace other than WSDL's.");
}
ExtensionRegistry extReg = def.getExtensionRegistry();
if (extReg == null)
{
throw new WSDLException(WSDLException.CONFIGURATION_ERROR,
"No ExtensionRegistry set for this "
+ "Definition, so unable to deserialize " + "a '" + elementType
+ "' element in the " + "context of a '" + parentType.getName()
+ "'.");
}
ExtensionDeserializer extDS = extReg.getDefaultDeserializer();
NamedNodeMap attrs = el.getAttributes();
registerNSDeclarations(attrs, def);
return extDS.unmarshall(parentType, elementType, el, def, extReg);
} catch (WSDLException e)
{
if (e.getLocation() == null)
{
e.setLocation(XPathUtils.getXPathExprFromNode(el));
}
throw e;
}
}
protected Input parseInput(Element inputEl, Definition def)
throws WSDLException
{
Input input = def.createInput();
String name = DOMUtils.getAttribute(inputEl, Constants.ATTR_NAME);
QName messageName = getQualifiedAttributeValue(inputEl,
Constants.ATTR_MESSAGE,
Constants.ELEM_INPUT,
def);
if (name != null)
{
input.setName(name);
}
if (messageName != null)
{
Message message = def.getMessage(messageName);
if (message == null)
{
message = def.createMessage();
message.setQName(messageName);
def.addMessage(message);
}
input.setMessage(message);
}
//register any NS decls with the Definition
NamedNodeMap attrs = inputEl.getAttributes();
registerNSDeclarations(attrs, def);
Element tempEl = DOMUtils.getFirstChildElement(inputEl);
while (tempEl != null)
{
if (QNameUtils.matches(Constants.Q_ELEM_DOCUMENTATION, tempEl))
{
input.setDocumentationElement(tempEl);
}
else
{
input.addExtensibilityElement(
parseExtensibilityElement(Input.class, tempEl, def));
}
tempEl = DOMUtils.getNextSiblingElement(tempEl);
}
parseExtensibilityAttributes(inputEl, Input.class, input, def);
return input;
}
protected Output parseOutput(Element outputEl, Definition def)
throws WSDLException
{
Output output = def.createOutput();
String name = DOMUtils.getAttribute(outputEl, Constants.ATTR_NAME);
QName messageName = getQualifiedAttributeValue(outputEl,
Constants.ATTR_MESSAGE,
Constants.ELEM_OUTPUT,
def);
if (name != null)
{
output.setName(name);
}
if (messageName != null)
{
Message message = def.getMessage(messageName);
if (message == null)
{
message = def.createMessage();
message.setQName(messageName);
def.addMessage(message);
}
output.setMessage(message);
}
//register any NS decls with the Definition
NamedNodeMap attrs = outputEl.getAttributes();
registerNSDeclarations(attrs, def);
Element tempEl = DOMUtils.getFirstChildElement(outputEl);
while (tempEl != null)
{
if (QNameUtils.matches(Constants.Q_ELEM_DOCUMENTATION, tempEl))
{
output.setDocumentationElement(tempEl);
}
else
{
output.addExtensibilityElement(
parseExtensibilityElement(Output.class, tempEl, def));
}
tempEl = DOMUtils.getNextSiblingElement(tempEl);
}
parseExtensibilityAttributes(outputEl, Output.class, output, def);
return output;
}
protected Fault parseFault(Element faultEl, Definition def)
throws WSDLException
{
Fault fault = def.createFault();
String name = DOMUtils.getAttribute(faultEl, Constants.ATTR_NAME);
QName messageName = getQualifiedAttributeValue(faultEl,
Constants.ATTR_MESSAGE,
Constants.ELEM_FAULT,
def);
if (name != null)
{
fault.setName(name);
}
if (messageName != null)
{
Message message = def.getMessage(messageName);
if (message == null)
{
message = def.createMessage();
message.setQName(messageName);
def.addMessage(message);
}
fault.setMessage(message);
}
//register any NS decls with the Definition
NamedNodeMap attrs = faultEl.getAttributes();
registerNSDeclarations(attrs, def);
Element tempEl = DOMUtils.getFirstChildElement(faultEl);
while (tempEl != null)
{
if (QNameUtils.matches(Constants.Q_ELEM_DOCUMENTATION, tempEl))
{
fault.setDocumentationElement(tempEl);
}
else
{
fault.addExtensibilityElement(
parseExtensibilityElement(Fault.class, tempEl, def));
}
tempEl = DOMUtils.getNextSiblingElement(tempEl);
}
parseExtensibilityAttributes(faultEl, Fault.class, fault, def);
return fault;
}
/**
* This method should be used for elements that support extension
* attributes because it does not track unexpected remaining attributes.
*/
private static QName getQualifiedAttributeValue(Element el,
String attrName,
String elDesc,
Definition def)
throws WSDLException
{
try
{
return DOMUtils.getQualifiedAttributeValue(el,
attrName,
elDesc,
false,
def);
}
catch (WSDLException e)
{
if (e.getFaultCode().equals(WSDLException.NO_PREFIX_SPECIFIED))
{
String attrValue = DOMUtils.getAttribute(el, attrName);
return new QName(attrValue);
}
else
{
throw e;
}
}
}
/**
* This method should be used for elements that do not support extension
* attributes because it tracks unexpected remaining attributes.
*/
private static QName getQualifiedAttributeValue(Element el,
String attrName,
String elDesc,
Definition def,
List remainingAttrs)
throws WSDLException
{
try
{
return DOMUtils.getQualifiedAttributeValue(el,
attrName,
elDesc,
false,
def,
remainingAttrs);
}
catch (WSDLException e)
{
if (e.getFaultCode().equals(WSDLException.NO_PREFIX_SPECIFIED))
{
String attrValue = DOMUtils.getAttribute(el, attrName, remainingAttrs);
return new QName(attrValue);
}
else
{
throw e;
}
}
}
private static void checkElementName(Element el, QName qname)
throws WSDLException
{
if (!QNameUtils.matches(qname, el))
{
WSDLException wsdlExc = new WSDLException(WSDLException.INVALID_WSDL,
"Expected element '" +
qname + "'.");
wsdlExc.setLocation(XPathUtils.getXPathExprFromNode(el));
throw wsdlExc;
}
}
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);
}
}
private static void registerNSDeclarations(NamedNodeMap attrs, Definition def)
{
int size = attrs.getLength();
for (int i = 0; i < size; i++)
{
Attr attr = (Attr)attrs.item(i);
String namespaceURI = attr.getNamespaceURI();
String localPart = attr.getLocalName();
String value = attr.getValue();
if (namespaceURI != null && namespaceURI.equals(Constants.NS_URI_XMLNS))
{
if (localPart != null && !localPart.equals(Constants.ATTR_XMLNS))
{
DOMUtils.registerUniquePrefix(localPart, value, def);
}
else
{
DOMUtils.registerUniquePrefix(null, value, def);
}
}
}
}
/**
* Read the WSDL document accessible via the specified
* URI into a WSDL definition.
*
* @param wsdlURI a URI (can be a filename or URL) pointing to a
* WSDL XML definition.
* @return the definition.
*/
public Definition readWSDL(String wsdlURI) throws WSDLException
{
return readWSDL(null, wsdlURI);
}
/**
* Read the WSDL document accessible via the specified
* URI into a WSDL definition.
*
* @param contextURI the context in which to resolve the
* wsdlURI, if the wsdlURI is relative. Can be null, in which
* case it will be ignored.
* @param wsdlURI a URI (can be a filename or URL) pointing to a
* WSDL XML definition.
* @return the definition.
*/
public Definition readWSDL(String contextURI, String wsdlURI)
throws WSDLException
{
try
{
if (verbose)
{
System.out.println("Retrieving document at '" + wsdlURI + "'" +
(contextURI == null
? "."
: ", relative to '" + contextURI + "'."));
}
URL contextURL = (contextURI != null)
? StringUtils.getURL(null, contextURI)
: null;
URL url = StringUtils.getURL(contextURL, wsdlURI);
InputStream inputStream = StringUtils.getContentAsInputStream(url);
InputSource inputSource = new InputSource(inputStream);
inputSource.setSystemId(url.toString());
Document doc = getDocument(inputSource, url.toString());
inputStream.close();
Definition def = readWSDL(url.toString(), doc);
return def;
}
catch (WSDLException e)
{
throw e;
}
catch (RuntimeException e)
{
throw e;
}
catch (Exception e)
{
throw new WSDLException(WSDLException.OTHER_ERROR,
"Unable to resolve imported document at '" +
wsdlURI +
(contextURI == null
? "'."
: "', relative to '" + contextURI + "'.")
, e);
}
}
/**
* Read the specified <wsdl:definitions> element into a WSDL
* definition.
*
* @param documentBaseURI the document base URI of the WSDL definition
* described by the element. Will be set as the documentBaseURI
* of the returned Definition. Can be null, in which case it
* will be ignored.
* @param definitionsElement the <wsdl:definitions> element
* @return the definition described by the element.
*/
public Definition readWSDL(String documentBaseURI,
Element definitionsElement)
throws WSDLException
{
return readWSDL(documentBaseURI, definitionsElement, null);
}
/**
* Read the specified <wsdl:definitions> element into a WSDL
* definition. The WSDLLocator is used to provide the document
* base URIs. The InputSource of the WSDLLocator is ignored, instead
* the WSDL is parsed from the given Element.
*
* @param locator A WSDLLocator object used to provide
* the document base URI of the WSDL definition described by the
* element.
* @param definitionsElement the <wsdl:definitions> element
* @return the definition described by the element.
*/
public Definition readWSDL(WSDLLocator locator,
Element definitionsElement)
throws WSDLException
{
try
{
this.loc = locator;
return readWSDL(locator.getBaseURI(), definitionsElement, null);
}
finally
{
locator.close();
this.loc = null;
}
}
protected Definition readWSDL(String documentBaseURI,
Element definitionsElement,
Map importedDefs)
throws WSDLException
{
return parseDefinitions(documentBaseURI, definitionsElement, importedDefs);
}
/**
* Read the specified WSDL document into a WSDL definition.
*
* @param documentBaseURI the document base URI of the WSDL definition
* described by the document. Will be set as the documentBaseURI
* of the returned Definition. Can be null, in which case it
* will be ignored.
* @param wsdlDocument the WSDL document, an XML
* document obeying the WSDL schema.
* @return the definition described in the document.
*/
public Definition readWSDL(String documentBaseURI, Document wsdlDocument)
throws WSDLException
{
return readWSDL(documentBaseURI, wsdlDocument.getDocumentElement());
}
/**
* Read a WSDL document into a WSDL definition.
*
* @param documentBaseURI the document base URI of the WSDL definition
* described by the document. Will be set as the documentBaseURI
* of the returned Definition. Can be null, in which case it
* will be ignored.
* @param inputSource an InputSource pointing to the
* WSDL document, an XML document obeying the WSDL schema.
* @return the definition described in the document pointed to
* by the InputSource.
*/
public Definition readWSDL(String documentBaseURI, InputSource inputSource)
throws WSDLException
{
String location = (inputSource.getSystemId() != null ?
inputSource.getSystemId() : "- WSDL Document -");
return readWSDL(documentBaseURI,
getDocument(inputSource, location));
}
/**
* Read a WSDL document into a WSDL definition.
*
* @param locator A WSDLLocator object used to provide InputSources
* pointing to the wsdl file.
* @return the definition described in the document
*/
public Definition readWSDL(WSDLLocator locator) throws WSDLException
{
InputSource is = locator.getBaseInputSource();
String base = locator.getBaseURI();
if (is == null)
{
throw new WSDLException(WSDLException.OTHER_ERROR,
"Unable to locate document at '" + base + "'.");
}
is.setSystemId(base);
this.loc = locator;
if (verbose)
{
System.out.println("Retrieving document at '" + base + "'.");
}
try
{
return readWSDL(base, is);
}
finally
{
this.loc.close();
this.loc = null;
}
}
}