Interface NamespaceResolver

All Known Implementing Classes:
AbsentExtensionElement, ConfigurationReader, DataElement, DedicatedStaticContext, DummyNamespaceResolver, ElementImpl, ExtensionInstruction, IDFilter, IndependentContext, InscopeNamespaceResolver, JAXPXPathStaticContext, LiteralResultElement, NamespaceContextImpl, NamespaceMaintainer, NamespaceReducer, NamespaceResolverWithDefault, SavedNamespaceContext, SQLClose, SQLColumn, SQLConnect, SQLDelete, SQLExecute, SQLInsert, SQLQuery, SQLUpdate, StartTagBuffer, StyleElement, XSLAnalyzeString, XSLApplyImports, XSLApplyTemplates, XSLAttribute, XSLAttributeSet, XSLCallTemplate, XSLCharacterMap, XSLChoose, XSLComment, XSLCopy, XSLCopyOf, XSLDecimalFormat, XSLDocument, XSLElement, XSLFallback, XSLForEach, XSLForEachGroup, XSLFunction, XSLGeneralIncorporate, XSLGeneralVariable, XSLIf, XSLImport, XSLImportSchema, XSLInclude, XSLKey, XSLLeafNodeConstructor, XSLMatchingSubstring, XSLMessage, XSLNamespace, XSLNamespaceAlias, XSLNextMatch, XSLNumber, XSLOtherwise, XSLOutput, XSLOutputCharacter, XSLParam, XSLPerformSort, XSLPreserveSpace, XSLProcessingInstruction, XSLResultDocument, XSLSequence, XSLSort, XSLSortOrMergeKey, XSLStylesheet, XSLTemplate, XSLText, XSLValueOf, XSLVariable, XSLVariableDeclaration, XSLWhen, XSLWithParam
public interface NamespaceResolver
Abstract class that supports lookup of a lexical QName to get the expanded QName.

  • Method Summary

    Modifier and Type
    Method
    Description
    String
    getURIForPrefix(String prefix, boolean useDefault)
    Get the namespace URI corresponding to a given prefix.
    Iterator<String>
    iteratePrefixes()
    Get an iterator over all the prefixes declared in this namespace context.

  • Method Details

    • getURIForPrefix

      String getURIForPrefix(String prefix, boolean useDefault)
      Get the namespace URI corresponding to a given prefix. Return null if the prefix is not in scope.
      Parameters:
      prefix - the namespace prefix. May be the zero-length string, indicating that there is no prefix. This indicates either the default namespace or the null namespace, depending on the value of useDefault.
      useDefault - true if the default namespace is to be used when the prefix is "". If false, the method returns "" when the prefix is "".
      Returns:
      the uri for the namespace, or null if the prefix is not in scope. The "null namespace" is represented by the pseudo-URI "".

    • iteratePrefixes

      Iterator<String> iteratePrefixes()
      Get an iterator over all the prefixes declared in this namespace context. This will include the default namespace (prefix="") and the XML namespace where appropriate
      Returns:
      an iterator over all the prefixes for which a namespace binding exists, including the zero-length string to represent the null/absent prefix if it is bound