Spring Security 2配置精讲 下 - 编程入门网
作者 佚名技术
来源 NET编程
浏览
发布时间 2012-06-14
| c void afterPropertiesSet() throws Exception { // default url matcher will be RegexUrlPathMatcher this.urlMatcher = new RegexUrlPathMatcher(); if (useAntPath) { // change the implementation if required this.urlMatcher = new AntUrlPathMatcher(); } // Only change from the defaults if the attribute has been set if ("true".equals(lowercaseComparisons)) { if (!this.useAntPath) { ((RegexUrlPathMatcher) this.urlMatcher).setRequiresLowerCaseUrl(true); } } else if ("false".equals(lowercaseComparisons)) { if (this.useAntPath) { ((AntUrlPathMatcher) this.urlMatcher).setRequiresLowerCaseUrl(false); } } } /* (non-Javadoc) * @see org.springframework.security.intercept.ObjectDefinitionSource#getAttributes(java.lang.Object) */ public ConfigAttributeDefinition getAttributes(Object filter) throws IllegalArgumentException { FilterInvocation filterInvocation = (FilterInvocation) filter; String requestURI = filterInvocation.getRequestUrl(); Map<String, String> urlAuthorities = this.getUrlAuthorities(filterInvocation); String grantedAuthorities = null; for(Iterator<Map.Entry<String, String>> iter = urlAuthorities.entrySet().iterator(); iter.hasNext();) { Map.Entry<String, String> entry = iter.next(); String url = entry.getKey(); if(urlMatcher.pathMatchesUrl(url, requestURI)) { grantedAuthorities = entry.getValue(); break; } } if(grantedAuthorities != null) { ConfigAttributeEditor configAttrEditor = new ConfigAttributeEditor(); configAttrEditor.setAsText(grantedAuthorities); return (ConfigAttributeDefinition) configAttrEditor.getValue(); } return null; } /* (non-Javadoc) * @see org.springframework.security.intercept.ObjectDefinitionSource#getConfigAttributeDefinitions() */ @SuppressWarnings("unchecked") public Collection getConfigAttributeDefinitions() { return null; } /* (non-Javadoc) * @see org.springframework.security.intercept.ObjectDefinitionSource#supports(java.lang.Class) */ @SuppressWarnings("unchecked") public boolean supports(Class clazz) { return true; } /** * * @param filterInvocation * @return */ @SuppressWarnings("unchecked&q |
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