001/* 002 * Licensed to the Apache Software Foundation (ASF) under one 003 * or more contributor license agreements. See the NOTICE file 004 * distributed with this work for additional information 005 * regarding copyright ownership. The ASF licenses this file 006 * to you under the Apache License, Version 2.0 (the 007 * "License"); you may not use this file except in compliance 008 * with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, 013 * software distributed under the License is distributed on an 014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 015 * KIND, either express or implied. See the License for the 016 * specific language governing permissions and limitations 017 * under the License. 018 * 019 */ 020package org.apache.directory.api.dsmlv2.actions; 021 022 023import java.io.IOException; 024 025import org.apache.directory.api.dsmlv2.Dsmlv2Container; 026import org.apache.directory.api.dsmlv2.Dsmlv2StatesEnum; 027import org.apache.directory.api.dsmlv2.GrammarAction; 028import org.xmlpull.v1.XmlPullParser; 029import org.xmlpull.v1.XmlPullParserException; 030 031 032/** 033 * The action used to read the SOAP Header 034 * 035 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> 036 */ 037public class ReadSoapHeader extends GrammarAction 038{ 039 /** 040 * Instantiates the action. 041 */ 042 public ReadSoapHeader() 043 { 044 super( "Reads SOAP header" ); 045 } 046 047 048 /** 049 * {@inheritDoc} 050 */ 051 public void action( Dsmlv2Container container ) throws XmlPullParserException 052 { 053 try 054 { 055 XmlPullParser xpp = container.getParser(); 056 StringBuilder sb = new StringBuilder(); 057 058 String startTag = xpp.getText(); 059 sb.append( startTag ); 060 061 // string '<' and '>' 062 startTag = startTag.substring( 1, startTag.length() - 1 ); 063 064 int tagType = -1; 065 String endTag = ""; 066 067 // continue parsing till we get to the end tag of SOAP header 068 // and match the tag values including the namespace 069 while ( !startTag.equals( endTag ) ) 070 { 071 tagType = xpp.next(); 072 endTag = xpp.getText(); 073 sb.append( endTag ); 074 075 if ( tagType == XmlPullParser.END_TAG ) 076 { 077 // strip '<', '/' and '>' 078 endTag = endTag.substring( 2, endTag.length() - 1 ); 079 } 080 } 081 082 // change the state to header end 083 container.setState( Dsmlv2StatesEnum.SOAP_HEADER_END_TAG ); 084 } 085 catch ( IOException e ) 086 { 087 e.printStackTrace(); 088 } 089 } 090}