Package org.apache.jackrabbit.spi.commons.namespace

Class NamespaceMapping

java.lang.Object
org.apache.jackrabbit.spi.commons.namespace.NamespaceMapping
All Implemented Interfaces:
NamespaceResolver
public class NamespaceMapping extends Object implements NamespaceResolver
A Simple Namespace Mapping table. Mappings can be added and then the object can be used as a NamespaceResolver. Additionally, it can be based on a underlying NamespaceResolver

  • Constructor Details

    • NamespaceMapping

      public NamespaceMapping()

    • NamespaceMapping

      public NamespaceMapping(NamespaceResolver base)
      Constructor
      Parameters:
      base - fallback resolver

  • Method Details

    • getPrefix

      public String getPrefix(String uri) throws NamespaceException
      Returns the prefix which is mapped to the given URI.
      Specified by:
      getPrefix in interface NamespaceResolver
      Parameters:
      uri - namespace URI
      Returns:
      the prefix mapped to the given URI.
      Throws:
      NamespaceException - if the URI is unknown.

    • getURI

      public String getURI(String prefix) throws NamespaceException
      Returns the URI to which the given prefix is mapped.
      Specified by:
      getURI in interface NamespaceResolver
      Parameters:
      prefix - namespace prefix
      Returns:
      the namespace URI to which the given prefix is mapped.
      Throws:
      NamespaceException - if the prefix is unknown.

    • hasPrefix

      public boolean hasPrefix(String prefix)
      Returns true if prefix is already mapped to some URI. Returns false otherwise.
      Parameters:
      prefix - prefix to check
      Returns:
      true if prefix is mapped

    • setMapping

      public void setMapping(String prefix, String uri) throws NamespaceException
      Set a prefix == URI one-to-one mapping
      Parameters:
      prefix - prefix to map
      uri - uri to map
      Throws:
      NamespaceException - if an error occurs

    • removeMapping

      public String removeMapping(String uri)
      Clear the mapping for an URI
      Parameters:
      uri - URI to clear the mapping for
      Returns:
      The prefix the URI was mapped to or null if it was not mapped.

    • getPrefixToURIMapping

      public Map<String,String> getPrefixToURIMapping()
      Return a Map of prefix to URI mappings currently registered. The returned Map is a copy of the internal Map.
      Returns:
      Map

    • getURIToPrefixMapping

      public Map<String,String> getURIToPrefixMapping()
      Return a Map of URI to prefix mappings currently registered. The returned Map is a copy of the internal Map.
      Returns:
      Map

    • equals

      public boolean equals(Object obj)
      Overrides:
      equals in class Object

    • toString

      public String toString()
      Override Object.toString()
      Overrides:
      toString in class Object
      Returns:
      String