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SEC-1455: Load namespace parsers when required, rather than on init() call, to avoid classloaded issue with dmServer failing to resolve web classes when the namespace handler is first used.

This commit is contained in:
Luke Taylor 2010-05-21 15:36:37 +01:00
parent 5aab06775e
commit b0308e41cb
1 changed files with 13 additions and 3 deletions
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16
config/src/main/java/org/springframework/security/config/SecurityNamespaceHandler.java
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@ -46,6 +46,11 @@ public final class SecurityNamespaceHandler implements NamespaceHandler {
String name = pc.getDelegate().getLocalName(element);
BeanDefinitionParser parser = parsers.get(name);
if (parser == null) {
// SEC-1455. Load parsers when required, not just on init().
loadParsers();
}
if (parser == null) {
if (Elements.HTTP.equals(name) || Elements.FILTER_SECURITY_METADATA_SOURCE.equals(name)) {
reportMissingWebClasses(name, pc, element);
@ -68,6 +73,9 @@ public final class SecurityNamespaceHandler implements NamespaceHandler {
}
if (Elements.FILTER_CHAIN_MAP.equals(name)) {
if (filterChainMapBDD == null) {
loadParsers();
}
if (filterChainMapBDD == null) {
reportMissingWebClasses(name, pc, node);
}
@ -92,8 +100,12 @@ public final class SecurityNamespaceHandler implements NamespaceHandler {
"You need these to use <" + Elements.FILTER_CHAIN_MAP + ">", node);
}
@SuppressWarnings("deprecation")
public void init() {
loadParsers();
}
@SuppressWarnings("deprecation")
private void loadParsers() {
// Parsers
parsers.put(Elements.LDAP_PROVIDER, new LdapProviderBeanDefinitionParser());
parsers.put(Elements.LDAP_SERVER, new LdapServerBeanDefinitionParser());
@ -104,7 +116,6 @@ public final class SecurityNamespaceHandler implements NamespaceHandler {
parsers.put(Elements.GLOBAL_METHOD_SECURITY, new GlobalMethodSecurityBeanDefinitionParser());
parsers.put(Elements.AUTHENTICATION_MANAGER, new AuthenticationManagerBeanDefinitionParser());
parsers.put(Elements.METHOD_SECURITY_METADATA_SOURCE, new MethodSecurityMetadataSourceBeanDefinitionParser());
// registerBeanDefinitionDecorator(Elements.INTERCEPT_METHODS, new InterceptMethodsBeanDefinitionDecorator());
// Only load the web-namespace parsers if the web classes are available
if (ClassUtils.isPresent("org.springframework.security.web.FilterChainProxy", getClass().getClassLoader())) {
@ -112,7 +123,6 @@ public final class SecurityNamespaceHandler implements NamespaceHandler {
parsers.put(Elements.FILTER_INVOCATION_DEFINITION_SOURCE, new FilterInvocationSecurityMetadataSourceParser());
parsers.put(Elements.FILTER_SECURITY_METADATA_SOURCE, new FilterInvocationSecurityMetadataSourceParser());
filterChainMapBDD = new FilterChainMapBeanDefinitionDecorator();
//registerBeanDefinitionDecorator(Elements.FILTER_CHAIN_MAP, new FilterChainMapBeanDefinitionDecorator());
}
}