Package org.apache.axis.wsdl.symbolTable
Class Utils
java.lang.Object
org.apache.axis.wsdl.symbolTable.Utils
- Direct Known Subclasses:
Utils
This class contains static utility methods for the emitter.
- Author:
- Rich Scheuerle (scheu@us.ibm.com), Tom Jordahl (tomj@macromedia.com)
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionstatic String
genQNameAttributeString
(QName qname, String prefix) Generate an XML prefixed attribute value with a corresponding xmlns declaration for the prefix.static String
genQNameAttributeStringWithLastLocalPart
(QName qname, String prefix) static String
getAttribute
(Node node, String attr) Given a node, return the value of the given attribute.static Vector
getAttributesWithLocalName
(Node node, String localName) Given a node, return the attributes that have the specified local name.static HashSet
getDerivedTypes
(TypeEntry type, SymbolTable symbolTable) This method returns a set of all types that are derived from this type via an extension of a complexTypestatic String
getLastLocalPart
(String localPart) static QName[]
getMemberTypeQNames
(Node node) Method getMemberTypeQNamesprotected static HashSet
getNestedTypes
(TypeEntry type, SymbolTable symbolTable, boolean derivedFlag) This method returns a set of all the nested types.static QName
getNodeNameQName
(Node node) XML nodes may have a name attribute.static QName
getNodeQName
(Node node) An xml element may have a name.static QName
getQNameFromPrefixedName
(Node node, String prefixedName) Convert a prefixed name into a qnamestatic String
getScopedAttribute
(Node node, String attr) Given a node, return the value of the given attribute.static QName
getTypeQName
(Node node, BooleanHolder forElement, boolean ignoreMaxOccurs) An XML element or attribute node has several ways of identifying the type of the element or attribute: - use the type attribute to reference a complexType/simpleType - use the ref attribute to reference another element, group or attributeGroup - use of an anonymous type (i.e.
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Constructor Details
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Utils
public Utils()
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Method Details
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getScopedAttribute
Given a node, return the value of the given attribute. If the attribute does not exist, searching continues through ancestor nodes until found. This method is useful for finding attributes that pertain to a group of contained nodes (i.e. xlmns, xmlns:tns, targetNamespace, name)- Parameters:
node
-attr
-- Returns:
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getAttribute
Given a node, return the value of the given attribute. Returns null if the attribute is not found- Parameters:
node
-attr
-- Returns:
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getAttributesWithLocalName
Given a node, return the attributes that have the specified local name. Returns null if the attribute is not found- Parameters:
node
-localName
-- Returns:
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getNodeQName
An xml element may have a name. For example invalid input: '<'.element name="foo" type="b:bar"invalid input: '>'. has the name "element". This routine gets the full QName of the element.- Parameters:
node
-- Returns:
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getNodeNameQName
XML nodes may have a name attribute. For example invalid input: '<'.element name="foo" type="b:bar"invalid input: '>'. has the name attribute value "foo". This routine gets the QName of the name attribute value.- Parameters:
node
-- Returns:
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getTypeQName
An XML element or attribute node has several ways of identifying the type of the element or attribute: - use the type attribute to reference a complexType/simpleType - use the ref attribute to reference another element, group or attributeGroup - use of an anonymous type (i.e. a nested type underneath itself) - a wsdl:part can use the element attribute. - an extension can use the base attribute. This routine returns a QName representing this "type". The forElement value is also returned to indicate whether the QName represents an element (i.e. obtained using the ref attribute) or a type. Other attributes affect the QName that is returned. If the "minOccurs" and "maxOccurs" are set such that the type is a collection of "types", then an artificial qname is returned to represent the collection.- Parameters:
node
- of the referenceforElement
- output parameter is set to true if QName is for an element (i.e. ref= or element= attribute was used).ignoreMaxOccurs
- indicates whether minOccurs/maxOccurs affects the QName- Returns:
- QName representing the type of this element
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getMemberTypeQNames
Method getMemberTypeQNames- Parameters:
node
-- Returns:
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getQNameFromPrefixedName
Convert a prefixed name into a qname- Parameters:
node
-prefixedName
-- Returns:
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getDerivedTypes
This method returns a set of all types that are derived from this type via an extension of a complexType- Parameters:
type
-symbolTable
-- Returns:
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getNestedTypes
protected static HashSet getNestedTypes(TypeEntry type, SymbolTable symbolTable, boolean derivedFlag) This method returns a set of all the nested types. Nested types are types declared within this TypeEntry (or descendents) plus any extended types and the extended type nested types The elements of the returned HashSet are Types.- Parameters:
type
- is the type entry to considersymbolTable
- is the symbolTablederivedFlag
- should be set if all dependendent derived types should also be returned.- Returns:
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genQNameAttributeString
Generate an XML prefixed attribute value with a corresponding xmlns declaration for the prefix. If there is no namespace, don't prefix the name or emit the xmlns attribute. Caller should provide the enclosing quotes. Usage: println("name=\"" + genXMLQNameString(qname, "foo") + "\""- Parameters:
qname
-prefix
-- Returns:
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genQNameAttributeStringWithLastLocalPart
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getLastLocalPart
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