| <?xml version="1.0" encoding="UTF-8"?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns="http://www.w3.org/1999/xhtml" lang="en"><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8"/><link rel="stylesheet" href="../.resources/report.css" type="text/css"/><link rel="shortcut icon" href="../.resources/report.gif" type="image/gif"/><title>MessageOptimizer.java</title><link rel="stylesheet" href="../.resources/prettify.css" type="text/css"/><script type="text/javascript" src="../.resources/prettify.js"></script></head><body onload="window['PR_TAB_WIDTH']=4;prettyPrint()"><div class="breadcrumb" id="breadcrumb"><span class="right"><a href="../.sessions.html" class="el_session">Sessions</a></span><a href="../index.html" class="el_report">Coverage Report</a> > <a href="index.html" class="el_package">org.apache.rampart.util</a> > <span class="el_source">MessageOptimizer.java</span></div><h1>MessageOptimizer.java</h1><pre class="source lang-java linenums">/* |
| * Copyright 2004,2005 The Apache Software Foundation. |
| * |
| * Licensed 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.rampart.util; |
| |
| import org.apache.axiom.om.OMElement; |
| import org.apache.axiom.om.OMText; |
| import org.apache.axiom.om.xpath.AXIOMXPath; |
| import org.apache.axiom.soap.SOAPEnvelope; |
| import org.apache.rampart.RampartException; |
| import org.apache.ws.security.WSConstants; |
| import org.apache.ws.security.WSSecurityException; |
| import org.jaxen.JaxenException; |
| import org.jaxen.SimpleNamespaceContext; |
| import org.jaxen.XPath; |
| |
| import java.util.Iterator; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.StringTokenizer; |
| |
| /** |
| * Utility class to handle MTOM-Optimizing Base64 Text values |
| */ |
| <span class="nc" id="L38">public class MessageOptimizer {</span> |
| |
| private static final String CIPHER_ELEMENT = "//xenc:EncryptedData/xenc:CipherData/xenc:CipherValue"; |
| |
| public static void optimize(SOAPEnvelope env, List<String> expressions, Map namespaces) throws RampartException { |
| |
| <span class="nc" id="L44"> SimpleNamespaceContext nsCtx = new SimpleNamespaceContext();</span> |
| <span class="nc" id="L45"> nsCtx.addNamespace(WSConstants.ENC_PREFIX,WSConstants.ENC_NS);</span> |
| <span class="nc" id="L46"> nsCtx.addNamespace(WSConstants.SIG_PREFIX,WSConstants.SIG_NS);</span> |
| <span class="nc" id="L47"> nsCtx.addNamespace(WSConstants.WSSE_PREFIX,WSConstants.WSSE_NS);</span> |
| <span class="nc" id="L48"> nsCtx.addNamespace(WSConstants.WSU_PREFIX,WSConstants.WSU_NS);</span> |
| |
| <span class="nc" id="L50"> Iterator keys = namespaces.keySet().iterator();</span> |
| <span class="nc bnc" id="L51" title="All 2 branches missed."> while(keys.hasNext()){</span> |
| <span class="nc" id="L52"> String strPrefix = (String)keys.next();</span> |
| <span class="nc" id="L53"> String strNS = (String)namespaces.get(strPrefix);</span> |
| <span class="nc" id="L54"> nsCtx.addNamespace(strPrefix,strNS);</span> |
| <span class="nc" id="L55"> }</span> |
| |
| try { |
| <span class="nc bnc" id="L58" title="All 2 branches missed."> for (String exp : expressions) {</span> |
| <span class="nc" id="L59"> XPath xp = new AXIOMXPath(exp);</span> |
| <span class="nc" id="L60"> xp.setNamespaceContext(nsCtx);</span> |
| <span class="nc" id="L61"> List list = xp.selectNodes(env);</span> |
| <span class="nc bnc" id="L62" title="All 2 branches missed."> for (Object aList : list) {</span> |
| <span class="nc" id="L63"> OMElement element = (OMElement) aList;</span> |
| <span class="nc" id="L64"> OMText text = (OMText) element.getFirstOMChild();</span> |
| <span class="nc" id="L65"> text.setOptimize(true);</span> |
| <span class="nc" id="L66"> }</span> |
| <span class="nc" id="L67"> }</span> |
| <span class="nc" id="L68"> } catch (JaxenException e) {</span> |
| <span class="nc" id="L69"> throw new RampartException("Error in XPath ", e);</span> |
| <span class="nc" id="L70"> }</span> |
| |
| <span class="nc" id="L72"> }</span> |
| |
| |
| /** |
| * Mark the requied Base64 text values as optimized |
| * @param env |
| * @param optimizeParts This is a set of xPath expressions |
| * |
| * @throws WSSecurityException |
| */ |
| public static void optimize(SOAPEnvelope env, String optimizeParts) throws WSSecurityException { |
| <span class="nc" id="L83"> String separater = "<>";</span> |
| <span class="nc" id="L84"> StringTokenizer tokenizer = new StringTokenizer(optimizeParts, separater);</span> |
| |
| <span class="nc bnc" id="L86" title="All 2 branches missed."> while(tokenizer.hasMoreTokens()) {</span> |
| |
| <span class="nc" id="L88"> String xpathExpr = tokenizer.nextToken(); </span> |
| |
| //Find binary content |
| <span class="nc" id="L91"> List list = findElements(env,xpathExpr);</span> |
| |
| <span class="nc" id="L93"> Iterator cipherValueElements = list.iterator();</span> |
| |
| <span class="nc bnc" id="L95" title="All 2 branches missed."> while (cipherValueElements.hasNext()) {</span> |
| <span class="nc" id="L96"> OMElement element = (OMElement) cipherValueElements.next();</span> |
| <span class="nc" id="L97"> OMText text = (OMText)element.getFirstOMChild();</span> |
| <span class="nc" id="L98"> text.setOptimize(true);</span> |
| <span class="nc" id="L99"> }</span> |
| <span class="nc" id="L100"> }</span> |
| <span class="nc" id="L101"> }</span> |
| |
| |
| private static List findElements(OMElement elem, String expression) throws WSSecurityException { |
| try { |
| <span class="nc" id="L106"> XPath xp = new AXIOMXPath(expression);</span> |
| |
| //Set namespaces |
| <span class="nc" id="L109"> SimpleNamespaceContext nsCtx = new SimpleNamespaceContext();</span> |
| <span class="nc" id="L110"> nsCtx.addNamespace(WSConstants.ENC_PREFIX,WSConstants.ENC_NS);</span> |
| <span class="nc" id="L111"> nsCtx.addNamespace(WSConstants.SIG_PREFIX,WSConstants.SIG_NS);</span> |
| <span class="nc" id="L112"> nsCtx.addNamespace(WSConstants.WSSE_PREFIX,WSConstants.WSSE_NS);</span> |
| <span class="nc" id="L113"> nsCtx.addNamespace(WSConstants.WSU_PREFIX,WSConstants.WSU_NS);</span> |
| |
| <span class="nc" id="L115"> xp.setNamespaceContext(nsCtx);</span> |
| |
| <span class="nc" id="L117"> return xp.selectNodes(elem);</span> |
| |
| <span class="nc" id="L119"> } catch (JaxenException e) {</span> |
| <span class="nc" id="L120"> throw new WSSecurityException(e.getMessage(), e);</span> |
| } |
| |
| } |
| |
| |
| |
| } |
| </pre><div class="footer"><span class="right">Created with <a href="http://www.eclemma.org/jacoco">JaCoCo</a> 0.6.1.201212231917</span></div></body></html> |
