public interface  org.apache.jackrabbit.jcr2spi.NamespaceStorage extends java.lang.Object
{
public abstract java.util.Map getRegisteredNamespaces() throws javax.jcr.RepositoryException;
public abstract java.lang.String getPrefix(java.lang.String) throws javax.jcr.NamespaceException, javax.jcr.RepositoryException;
public abstract java.lang.String getURI(java.lang.String) throws javax.jcr.NamespaceException, javax.jcr.RepositoryException;
public abstract void registerNamespace(java.lang.String, java.lang.String) throws javax.jcr.NamespaceException, javax.jcr.UnsupportedRepositoryOperationException, javax.jcr.AccessDeniedException, javax.jcr.RepositoryException;
public abstract void unregisterNamespace(java.lang.String) throws javax.jcr.NamespaceException, javax.jcr.UnsupportedRepositoryOperationException, javax.jcr.AccessDeniedException, javax.jcr.RepositoryException;
}