| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.axiom.om.impl.common; |
| |
| import org.apache.axiom.om.OMNamespace; |
| import org.apache.axiom.om.impl.intf.AxiomSourcedElement; |
| |
| public final class DeferredNamespace implements OMNamespace { |
| private final AxiomSourcedElement element; |
| |
| final String uri; |
| |
| public DeferredNamespace(AxiomSourcedElement element, String ns) { |
| this.element = element; |
| this.uri = ns; |
| } |
| |
| @Override |
| public boolean equals(String uri, String prefix) { |
| String thisPrefix = getPrefix(); |
| return (this.uri.equals(uri) && |
| (thisPrefix == null ? prefix == null : |
| thisPrefix.equals(prefix))); |
| } |
| |
| @Override |
| public String getName() { |
| return uri; |
| } |
| |
| @Override |
| public String getNamespaceURI() { |
| return uri; |
| } |
| |
| @Override |
| public String getPrefix() { |
| if (!element.isExpanded()) { |
| element.forceExpand(); |
| } |
| OMNamespace actualNS = element.getNamespace(); |
| return actualNS == null ? "" : actualNS.getPrefix(); |
| } |
| |
| @Override |
| public int hashCode() { |
| String thisPrefix = getPrefix(); |
| return uri.hashCode() ^ (thisPrefix != null ? thisPrefix.hashCode() : 0); |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (!(obj instanceof OMNamespace)) { |
| return false; |
| } |
| OMNamespace other = (OMNamespace)obj; |
| String otherPrefix = other.getPrefix(); |
| String thisPrefix = getPrefix(); |
| return (uri.equals(other.getNamespaceURI()) && |
| (thisPrefix == null ? otherPrefix == null : |
| thisPrefix.equals(otherPrefix))); |
| } |
| } |