public static ParamValueMetaData findContextParam(JBossWebMetaData webdata, String name) {
List<ParamValueMetaData> params = webdata.getContextParams();
if (params == null) return null;
for (ParamValueMetaData param : params) {
if (param.getParamName().equals(name)) {
return param;
}
}
return null;
}
public static void setContextParameter(JBossWebMetaData webdata, String name, String value) {
ParamValueMetaData param = new ParamValueMetaData();
param.setParamName(name);
param.setParamValue(value);
List<ParamValueMetaData> params = webdata.getContextParams();
if (params == null) {
params = new ArrayList<ParamValueMetaData>();
webdata.setContextParams(params);
}
params.add(param);
}
protected void scanWebDeployment(
final DeploymentUnit du,
final JBossWebMetaData webdata,
final ClassLoader classLoader,
final ResteasyDeploymentData resteasyDeploymentData)
throws DeploymentUnitProcessingException {
// If there is a resteasy boot class in web.xml, then the default should be to not scan
// make sure this call happens before checkDeclaredApplicationClassAsServlet!!!
boolean hasBoot = hasBootClasses(webdata);
resteasyDeploymentData.setBootClasses(hasBoot);
Class<?> declaredApplicationClass =
checkDeclaredApplicationClassAsServlet(webdata, classLoader);
// Assume that checkDeclaredApplicationClassAsServlet created the dispatcher
if (declaredApplicationClass != null) {
resteasyDeploymentData.setDispatcherCreated(true);
}
// set scanning on only if there are no boot classes
if (!hasBoot && !webdata.isMetadataComplete()) {
resteasyDeploymentData.setScanAll(true);
resteasyDeploymentData.setScanProviders(true);
resteasyDeploymentData.setScanResources(true);
}
// check resteasy configuration flags
List<ParamValueMetaData> contextParams = webdata.getContextParams();
if (contextParams != null) {
for (ParamValueMetaData param : contextParams) {
if (param.getParamName().equals(RESTEASY_SCAN)) {
resteasyDeploymentData.setScanAll(valueOf(RESTEASY_SCAN, param.getParamValue()));
} else if (param.getParamName().equals(ResteasyContextParameters.RESTEASY_SCAN_PROVIDERS)) {
resteasyDeploymentData.setScanProviders(
valueOf(RESTEASY_SCAN_PROVIDERS, param.getParamValue()));
} else if (param.getParamName().equals(RESTEASY_SCAN_RESOURCES)) {
resteasyDeploymentData.setScanResources(
valueOf(RESTEASY_SCAN_RESOURCES, param.getParamValue()));
} else if (param
.getParamName()
.equals(ResteasyContextParameters.RESTEASY_UNWRAPPED_EXCEPTIONS)) {
resteasyDeploymentData.setUnwrappedExceptionsParameterSet(true);
}
}
}
}
private void addJSONData(String json, WarMetaData warMetaData) {
JBossWebMetaData webMetaData = warMetaData.getMergedJBossWebMetaData();
if (webMetaData == null) {
webMetaData = new JBossWebMetaData();
warMetaData.setMergedJBossWebMetaData(webMetaData);
}
List<ParamValueMetaData> contextParams = webMetaData.getContextParams();
if (contextParams == null) {
contextParams = new ArrayList<ParamValueMetaData>();
}
ParamValueMetaData param = new ParamValueMetaData();
param.setParamName(KeycloakAdapterConfigDeploymentProcessor.AUTH_DATA_PARAM_NAME);
param.setParamValue(json);
contextParams.add(param);
webMetaData.setContextParams(contextParams);
}
@Override
public void deploy(DeploymentPhaseContext phaseContext) throws DeploymentUnitProcessingException {
final DeploymentUnit deploymentUnit = phaseContext.getDeploymentUnit();
if (!JaxrsDeploymentMarker.isJaxrsDeployment(deploymentUnit)) {
return;
}
if (!DeploymentTypeMarker.isType(DeploymentType.WAR, deploymentUnit)) {
return;
}
final DeploymentUnit parent =
deploymentUnit.getParent() == null ? deploymentUnit : deploymentUnit.getParent();
final WarMetaData warMetaData = deploymentUnit.getAttachment(WarMetaData.ATTACHMENT_KEY);
final JBossWebMetaData webdata = warMetaData.getMergedJBossWebMetaData();
final ResteasyDeploymentData resteasy =
deploymentUnit.getAttachment(JaxrsAttachments.RESTEASY_DEPLOYMENT_DATA);
if (resteasy == null) return;
// remove the resteasy.scan parameter
// because it is not needed
final List<ParamValueMetaData> params = webdata.getContextParams();
if (params != null) {
Iterator<ParamValueMetaData> it = params.iterator();
while (it.hasNext()) {
final ParamValueMetaData param = it.next();
if (param.getParamName().equals(RESTEASY_SCAN)) {
it.remove();
} else if (param.getParamName().equals(RESTEASY_SCAN_RESOURCES)) {
it.remove();
} else if (param.getParamName().equals(RESTEASY_SCAN_PROVIDERS)) {
it.remove();
}
}
}
final Map<ModuleIdentifier, ResteasyDeploymentData> attachmentMap =
parent.getAttachment(JaxrsAttachments.ADDITIONAL_RESTEASY_DEPLOYMENT_DATA);
final List<ResteasyDeploymentData> additionalData = new ArrayList<ResteasyDeploymentData>();
final ModuleSpecification moduleSpec =
deploymentUnit.getAttachment(Attachments.MODULE_SPECIFICATION);
if (moduleSpec != null && attachmentMap != null) {
final Set<ModuleIdentifier> identifiers = new HashSet<ModuleIdentifier>();
for (ModuleDependency dep : moduleSpec.getAllDependencies()) {
// make sure we don't double up
if (!identifiers.contains(dep.getIdentifier())) {
identifiers.add(dep.getIdentifier());
if (attachmentMap.containsKey(dep.getIdentifier())) {
additionalData.add(attachmentMap.get(dep.getIdentifier()));
}
}
}
resteasy.merge(additionalData);
}
if (!resteasy.getScannedResourceClasses().isEmpty()) {
StringBuffer buf = null;
for (String resource : resteasy.getScannedResourceClasses()) {
if (buf == null) {
buf = new StringBuffer();
buf.append(resource);
} else {
buf.append(",").append(resource);
}
}
String resources = buf.toString();
JAXRS_LOGGER.debugf("Adding JAX-RS resource classes: %s", resources);
setContextParameter(webdata, ResteasyContextParameters.RESTEASY_SCANNED_RESOURCES, resources);
}
if (!resteasy.getScannedProviderClasses().isEmpty()) {
StringBuffer buf = null;
for (String provider : resteasy.getScannedProviderClasses()) {
if (buf == null) {
buf = new StringBuffer();
buf.append(provider);
} else {
buf.append(",").append(provider);
}
}
String providers = buf.toString();
JAXRS_LOGGER.debugf("Adding JAX-RS provider classes: %s", providers);
setContextParameter(webdata, ResteasyContextParameters.RESTEASY_SCANNED_PROVIDERS, providers);
}
if (!resteasy.getScannedJndiComponentResources().isEmpty()) {
StringBuffer buf = null;
for (String resource : resteasy.getScannedJndiComponentResources()) {
if (buf == null) {
buf = new StringBuffer();
buf.append(resource);
} else {
buf.append(",").append(resource);
}
}
String providers = buf.toString();
JAXRS_LOGGER.debugf("Adding JAX-RS jndi component resource classes: %s", providers);
setContextParameter(
webdata, ResteasyContextParameters.RESTEASY_SCANNED_JNDI_RESOURCES, providers);
}
if (!resteasy.isUnwrappedExceptionsParameterSet()) {
setContextParameter(
webdata,
ResteasyContextParameters.RESTEASY_UNWRAPPED_EXCEPTIONS,
"javax.ejb.EJBException");
}
if (resteasy.hasBootClasses() || resteasy.isDispatcherCreated()) return;
boolean useScannedClass = false;
String servletName;
if (resteasy.getScannedApplicationClass() == null) {
// if there is no scanned application we must add a servlet with a name of
// javax.ws.rs.core.Application
JBossServletMetaData servlet = new JBossServletMetaData();
servlet.setName(JAX_RS_SERVLET_NAME);
servlet.setServletClass(HttpServlet30Dispatcher.class.getName());
servlet.setAsyncSupported(true);
addServlet(webdata, servlet);
servletName = JAX_RS_SERVLET_NAME;
} else {
if (servletMappingsExist(webdata, JAX_RS_SERVLET_NAME)) {
throw new DeploymentUnitProcessingException(MESSAGES.conflictUrlMapping());
}
// now there are two options.
// if there is already a servlet defined with an init param
// we don't do anything.
// Otherwise we install our filter
// JAVA-RS seems somewhat confused about the difference between a context param
// and an init param.
ParamValueMetaData param = findInitParam(webdata, SERVLET_INIT_PARAM);
if (param != null) {
// we need to promote the init param to a context param
servletName = param.getParamValue();
setContextParameter(webdata, "javax.ws.rs.Application", servletName);
} else {
ParamValueMetaData contextParam = findContextParam(webdata, "javax.ws.rs.Application");
if (contextParam == null) {
setContextParameter(
webdata, "javax.ws.rs.Application", resteasy.getScannedApplicationClass().getName());
useScannedClass = true;
servletName = resteasy.getScannedApplicationClass().getName();
} else {
servletName = contextParam.getParamValue();
}
}
}
boolean mappingSet = false;
if (useScannedClass) {
// look for servlet mappings
if (!servletMappingsExist(webdata, servletName)) {
// no mappings, add our own
List<String> patterns = new ArrayList<String>();
if (resteasy.getScannedApplicationClass().isAnnotationPresent(ApplicationPath.class)) {
ApplicationPath path =
resteasy.getScannedApplicationClass().getAnnotation(ApplicationPath.class);
String pathValue = path.value().trim();
if (!pathValue.startsWith("/")) {
pathValue = "/" + pathValue;
}
String prefix = pathValue;
if (pathValue.endsWith("/")) {
pathValue += "*";
} else {
pathValue += "/*";
}
patterns.add(pathValue);
setContextParameter(webdata, "resteasy.servlet.mapping.prefix", prefix);
mappingSet = true;
} else {
JAXRS_LOGGER.noServletMappingFound(servletName);
return;
}
ServletMappingMetaData mapping = new ServletMappingMetaData();
mapping.setServletName(servletName);
mapping.setUrlPatterns(patterns);
if (webdata.getServletMappings() == null) {
webdata.setServletMappings(new ArrayList<ServletMappingMetaData>());
}
webdata.getServletMappings().add(mapping);
}
// add a servlet named after the application class
JBossServletMetaData servlet = new JBossServletMetaData();
servlet.setName(servletName);
servlet.setServletClass(HttpServlet30Dispatcher.class.getName());
servlet.setAsyncSupported(true);
addServlet(webdata, servlet);
}
if (!mappingSet) {
// now we need tell resteasy it's relative path
final List<ServletMappingMetaData> mappings = webdata.getServletMappings();
if (mappings != null) {
for (final ServletMappingMetaData mapping : mappings) {
if (mapping.getServletName().equals(servletName)) {
if (mapping.getUrlPatterns() != null) {
for (String pattern : mapping.getUrlPatterns()) {
if (mappingSet) {
JAXRS_LOGGER.moreThanOneServletMapping(servletName, pattern);
} else {
mappingSet = true;
String realPattern = pattern;
if (realPattern.endsWith("*")) {
realPattern = realPattern.substring(0, realPattern.length() - 1);
}
setContextParameter(webdata, "resteasy.servlet.mapping.prefix", realPattern);
}
}
}
}
}
}
}
}
private DeploymentInfo createServletConfig(
final JBossWebMetaData mergedMetaData,
final DeploymentUnit deploymentUnit,
final Module module,
final DeploymentClassIndex classReflectionIndex,
final WebInjectionContainer injectionContainer,
final ComponentRegistry componentRegistry,
final ScisMetaData scisMetaData,
final VirtualFile deploymentRoot)
throws DeploymentUnitProcessingException {
try {
mergedMetaData.resolveAnnotations();
final DeploymentInfo d = new DeploymentInfo();
d.setContextPath(mergedMetaData.getContextRoot());
if (mergedMetaData.getDescriptionGroup() != null) {
d.setDisplayName(mergedMetaData.getDescriptionGroup().getDisplayName());
}
d.setDeploymentName(deploymentUnit.getName());
d.setResourceLoader(new DeploymentResourceLoader(deploymentRoot));
d.setClassLoader(module.getClassLoader());
final String servletVersion = mergedMetaData.getServletVersion();
if (servletVersion != null) {
d.setMajorVersion(Integer.parseInt(servletVersion.charAt(0) + ""));
d.setMinorVersion(Integer.parseInt(servletVersion.charAt(2) + ""));
} else {
d.setMajorVersion(3);
d.setMinorVersion(1);
}
// for 2.2 apps we do not require a leading / in path mappings
boolean is22OrOlder;
if (d.getMajorVersion() == 1) {
is22OrOlder = true;
} else if (d.getMajorVersion() == 2) {
is22OrOlder = d.getMinorVersion() < 3;
} else {
is22OrOlder = false;
}
HashMap<String, TagLibraryInfo> tldInfo =
createTldsInfo(deploymentUnit, classReflectionIndex, componentRegistry, d);
HashMap<String, JspPropertyGroup> propertyGroups = createJspConfig(mergedMetaData);
JspServletBuilder.setupDeployment(
d, propertyGroups, tldInfo, new UndertowJSPInstanceManager(injectionContainer));
d.setJspConfigDescriptor(
new JspConfigDescriptorImpl(tldInfo.values(), propertyGroups.values()));
d.setDefaultServletConfig(new DefaultServletConfig(true, Collections.<String>emptySet()));
// default JSP servlet
final ServletInfo jspServlet =
new ServletInfo("Default JSP Servlet", JspServlet.class)
.addMapping("*.jsp")
.addMapping("*.jspx")
.addInitParam("development", "false"); // todo: make configurable
d.addServlet(jspServlet);
final Set<String> jspPropertyGroupMappings = propertyGroups.keySet();
for (final String mapping : jspPropertyGroupMappings) {
jspServlet.addMapping(mapping);
}
d.setClassIntrospecter(new ComponentClassIntrospector(componentRegistry));
final Map<String, List<ServletMappingMetaData>> servletMappings = new HashMap<>();
if (mergedMetaData.getServletMappings() != null) {
for (final ServletMappingMetaData mapping : mergedMetaData.getServletMappings()) {
List<ServletMappingMetaData> list = servletMappings.get(mapping.getServletName());
if (list == null) {
servletMappings.put(mapping.getServletName(), list = new ArrayList<>());
}
list.add(mapping);
}
}
final Set<String> seenMappings = new HashSet<>(jspPropertyGroupMappings);
if (mergedMetaData.getServlets() != null) {
for (final JBossServletMetaData servlet : mergedMetaData.getServlets()) {
final ServletInfo s;
if (servlet.getJspFile() != null) {
// TODO: real JSP support
s = new ServletInfo(servlet.getName(), JspServlet.class);
s.addHandlerChainWrapper(new JspFileWrapper(servlet.getJspFile()));
} else {
Class<? extends Servlet> servletClass =
(Class<? extends Servlet>)
classReflectionIndex.classIndex(servlet.getServletClass()).getModuleClass();
ComponentRegistry.ComponentManagedReferenceFactory creator =
componentRegistry.getComponentsByClass().get(servletClass);
if (creator != null) {
InstanceFactory<Servlet> factory = createInstanceFactory(creator);
s = new ServletInfo(servlet.getName(), servletClass, factory);
} else {
s = new ServletInfo(servlet.getName(), servletClass);
}
}
s.setAsyncSupported(servlet.isAsyncSupported())
.setJspFile(servlet.getJspFile())
.setEnabled(servlet.isEnabled());
if (servlet.getRunAs() != null) {
s.setRunAs(servlet.getRunAs().getRoleName());
}
if (servlet
.getLoadOnStartupSet()) { // todo why not cleanup api and just use int everywhere
s.setLoadOnStartup(servlet.getLoadOnStartupInt());
}
List<ServletMappingMetaData> mappings = servletMappings.get(servlet.getName());
if (mappings != null) {
for (ServletMappingMetaData mapping : mappings) {
for (String pattern : mapping.getUrlPatterns()) {
if (is22OrOlder && !pattern.startsWith("*") && !pattern.startsWith("/")) {
pattern = "/" + pattern;
}
if (!seenMappings.contains(pattern)) {
s.addMapping(pattern);
seenMappings.add(pattern);
}
}
}
}
if (servlet.getInitParam() != null) {
for (ParamValueMetaData initParam : servlet.getInitParam()) {
if (!s.getInitParams().containsKey(initParam.getParamName())) {
s.addInitParam(initParam.getParamName(), initParam.getParamValue());
}
}
}
if (servlet.getServletSecurity() != null) {
ServletSecurityInfo securityInfo = new ServletSecurityInfo();
s.setServletSecurityInfo(securityInfo);
securityInfo
.setEmptyRoleSemantic(
servlet.getServletSecurity().getEmptyRoleSemantic()
== EmptyRoleSemanticType.PERMIT
? PERMIT
: DENY)
.setTransportGuaranteeType(
transportGuaranteeType(servlet.getServletSecurity().getTransportGuarantee()))
.addRolesAllowed(servlet.getServletSecurity().getRolesAllowed());
if (servlet.getServletSecurity().getHttpMethodConstraints() != null) {
for (HttpMethodConstraintMetaData method :
servlet.getServletSecurity().getHttpMethodConstraints()) {
securityInfo.addHttpMethodSecurityInfo(
new HttpMethodSecurityInfo()
.setEmptyRoleSemantic(
method.getEmptyRoleSemantic() == EmptyRoleSemanticType.PERMIT
? PERMIT
: DENY)
.setTransportGuaranteeType(
transportGuaranteeType(method.getTransportGuarantee()))
.addRolesAllowed(method.getRolesAllowed())
.setMethod(method.getMethod()));
}
}
}
if (servlet.getSecurityRoleRefs() != null) {
for (final SecurityRoleRefMetaData ref : servlet.getSecurityRoleRefs()) {
s.addSecurityRoleRef(ref.getRoleName(), ref.getRoleLink());
}
}
d.addServlet(s);
}
}
if (mergedMetaData.getFilters() != null) {
for (final FilterMetaData filter : mergedMetaData.getFilters()) {
Class<? extends Filter> filterClass =
(Class<? extends Filter>)
classReflectionIndex.classIndex(filter.getFilterClass()).getModuleClass();
ComponentRegistry.ComponentManagedReferenceFactory creator =
componentRegistry.getComponentsByClass().get(filterClass);
FilterInfo f;
if (creator != null) {
InstanceFactory<Filter> instanceFactory = createInstanceFactory(creator);
f = new FilterInfo(filter.getName(), filterClass, instanceFactory);
} else {
f = new FilterInfo(filter.getName(), filterClass);
}
f.setAsyncSupported(filter.isAsyncSupported());
d.addFilter(f);
if (filter.getInitParam() != null) {
for (ParamValueMetaData initParam : filter.getInitParam()) {
f.addInitParam(initParam.getParamName(), initParam.getParamValue());
}
}
}
}
if (mergedMetaData.getFilterMappings() != null) {
for (final FilterMappingMetaData mapping : mergedMetaData.getFilterMappings()) {
if (mapping.getUrlPatterns() != null) {
for (String url : mapping.getUrlPatterns()) {
if (is22OrOlder && !url.startsWith("*") && !url.startsWith("/")) {
url = "/" + url;
}
if (mapping.getDispatchers() != null && !mapping.getDispatchers().isEmpty()) {
for (DispatcherType dispatcher : mapping.getDispatchers()) {
d.addFilterUrlMapping(
mapping.getFilterName(),
url,
javax.servlet.DispatcherType.valueOf(dispatcher.name()));
}
} else {
d.addFilterUrlMapping(
mapping.getFilterName(), url, javax.servlet.DispatcherType.REQUEST);
}
}
}
if (mapping.getServletNames() != null) {
for (String servletName : mapping.getServletNames()) {
if (mapping.getDispatchers() != null && !mapping.getDispatchers().isEmpty()) {
for (DispatcherType dispatcher : mapping.getDispatchers()) {
d.addFilterServletNameMapping(
mapping.getFilterName(),
servletName,
javax.servlet.DispatcherType.valueOf(dispatcher.name()));
}
} else {
d.addFilterServletNameMapping(
mapping.getFilterName(), servletName, javax.servlet.DispatcherType.REQUEST);
}
}
}
}
}
if (scisMetaData != null && scisMetaData.getHandlesTypes() != null) {
for (final Map.Entry<ServletContainerInitializer, Set<Class<?>>> sci :
scisMetaData.getHandlesTypes().entrySet()) {
final ImmediateInstanceFactory<ServletContainerInitializer> instanceFactory =
new ImmediateInstanceFactory<>(sci.getKey());
d.addServletContainerInitalizer(
new ServletContainerInitializerInfo(
sci.getKey().getClass(), instanceFactory, sci.getValue()));
}
}
if (mergedMetaData.getListeners() != null) {
for (ListenerMetaData listener : mergedMetaData.getListeners()) {
addListener(classReflectionIndex, componentRegistry, d, listener);
}
}
if (mergedMetaData.getContextParams() != null) {
for (ParamValueMetaData param : mergedMetaData.getContextParams()) {
d.addInitParameter(param.getParamName(), param.getParamValue());
}
}
if (mergedMetaData.getWelcomeFileList() != null
&& mergedMetaData.getWelcomeFileList().getWelcomeFiles() != null) {
d.addWelcomePages(mergedMetaData.getWelcomeFileList().getWelcomeFiles());
} else {
d.addWelcomePages("index.html", "index.htm", "index.jsp");
}
if (mergedMetaData.getErrorPages() != null) {
for (final ErrorPageMetaData page : mergedMetaData.getErrorPages()) {
final ErrorPage errorPage;
if (page.getExceptionType() == null || page.getExceptionType().isEmpty()) {
errorPage = new ErrorPage(page.getLocation(), Integer.parseInt(page.getErrorCode()));
} else {
errorPage =
new ErrorPage(
page.getLocation(),
(Class<? extends Throwable>)
classReflectionIndex.classIndex(page.getExceptionType()).getModuleClass());
}
d.addErrorPages(errorPage);
}
}
if (mergedMetaData.getMimeMappings() != null) {
for (final MimeMappingMetaData mapping : mergedMetaData.getMimeMappings()) {
d.addMimeMapping(new MimeMapping(mapping.getExtension(), mapping.getMimeType()));
}
}
if (mergedMetaData.getSecurityConstraints() != null) {
for (SecurityConstraintMetaData constraint : mergedMetaData.getSecurityConstraints()) {
SecurityConstraint securityConstraint =
new SecurityConstraint()
.setTransportGuaranteeType(
transportGuaranteeType(constraint.getTransportGuarantee()))
.addRolesAllowed(constraint.getRoleNames());
if (constraint.getAuthConstraint() == null) {
// no auth constraint means we permit the empty roles
securityConstraint.setEmptyRoleSemantic(PERMIT);
}
if (constraint.getResourceCollections() != null) {
for (final WebResourceCollectionMetaData resourceCollection :
constraint.getResourceCollections()) {
securityConstraint.addWebResourceCollection(
new WebResourceCollection()
.addHttpMethods(resourceCollection.getHttpMethods())
.addHttpMethodOmissions(resourceCollection.getHttpMethodOmissions())
.addUrlPatterns(resourceCollection.getUrlPatterns()));
}
}
d.addSecurityConstraint(securityConstraint);
}
}
final LoginConfigMetaData loginConfig = mergedMetaData.getLoginConfig();
if (loginConfig != null) {
String authMethod = authMethod(loginConfig.getAuthMethod());
if (loginConfig.getFormLoginConfig() != null) {
d.setLoginConfig(
new LoginConfig(
authMethod,
loginConfig.getRealmName(),
loginConfig.getFormLoginConfig().getLoginPage(),
loginConfig.getFormLoginConfig().getErrorPage()));
} else {
d.setLoginConfig(new LoginConfig(authMethod, loginConfig.getRealmName()));
}
}
d.addSecurityRoles(mergedMetaData.getSecurityRoleNames());
if (mergedMetaData.getSecurityDomain() != null) {
String contextId = deploymentUnit.getName();
if (deploymentUnit.getParent() != null) {
contextId = deploymentUnit.getParent().getName() + "!" + contextId;
}
d.addOuterHandlerChainWrapper(
SecurityContextCreationHandler.wrapper(mergedMetaData.getSecurityDomain()));
d.addDispatchedHandlerChainWrapper(
SecurityContextAssociationHandler.wrapper(
mergedMetaData.getPrincipalVersusRolesMap(), contextId));
}
// Setup an deployer configured ServletContext attributes
final List<ServletContextAttribute> attributes =
deploymentUnit.getAttachmentList(ServletContextAttribute.ATTACHMENT_KEY);
for (ServletContextAttribute attribute : attributes) {
d.addServletContextAttribute(attribute.getName(), attribute.getValue());
}
if (mergedMetaData.getLocalEncodings() != null
&& mergedMetaData.getLocalEncodings().getMappings() != null) {
for (LocaleEncodingMetaData locale : mergedMetaData.getLocalEncodings().getMappings()) {
d.addLocaleCharsetMapping(locale.getLocale(), locale.getEncoding());
}
}
return d;
} catch (ClassNotFoundException e) {
throw new DeploymentUnitProcessingException(e);
}
}