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package com.sun.enterprise.deployment.annotation.handlers;
import java.lang.annotation.Annotation;
import java.lang.annotation.ElementType;
import java.lang.reflect.AnnotatedElement;
import java.lang.reflect.Method;
import javax.annotation.security.DeclareRoles;
import com.sun.enterprise.deployment.EjbDescriptor;
import com.sun.enterprise.deployment.Role;
import com.sun.enterprise.deployment.RoleReference;
import com.sun.enterprise.deployment.SecurityRoleDescriptor;
import com.sun.enterprise.deployment.WebBundleDescriptor;
import com.sun.enterprise.deployment.WebComponentDescriptor;
import com.sun.enterprise.deployment.annotation.AnnotationInfo;
import com.sun.enterprise.deployment.annotation.AnnotationProcessorException;
import com.sun.enterprise.deployment.annotation.HandlerProcessingResult;
import com.sun.enterprise.deployment.annotation.context.EjbContext;
import com.sun.enterprise.deployment.annotation.context.WebBundleContext;
import com.sun.enterprise.deployment.annotation.context.WebComponentContext;
/**
* This handler is responsible for handling the
* javax.annotation.security.DeclareRoles.
*
* @author Shing Wai Chan
*/
public class DeclareRolesHandler extends AbstractCommonAttributeHandler {
public DeclareRolesHandler() {
}
/**
* @return the annoation type this annotation handler is handling
*/
public Class<? extends Annotation> getAnnotationType() {
return DeclareRoles.class;
}
protected HandlerProcessingResult processAnnotation(AnnotationInfo ainfo,
EjbContext[] ejbContexts) throws AnnotationProcessorException {
DeclareRoles rolesRefAn = (DeclareRoles)ainfo.getAnnotation();
for (EjbContext ejbContext : ejbContexts) {
EjbDescriptor ejbDescriptor = ejbContext.getDescriptor();
for (String roleName : rolesRefAn.value()) {
if (ejbDescriptor.getRoleReferenceByName(roleName) == null) {
RoleReference roleRef = new RoleReference(roleName, "");
roleRef.setRolename(roleName);
roleRef.setSecurityRoleLink(
new SecurityRoleDescriptor(roleName, ""));
ejbDescriptor.addRoleReference(roleRef);
}
Role role = new Role(roleName);
ejbDescriptor.getEjbBundleDescriptor().addRole(role);
}
}
return getDefaultProcessedResult();
}
protected HandlerProcessingResult processAnnotation(AnnotationInfo ainfo,
WebComponentContext[] webCompContexts)
throws AnnotationProcessorException {
WebBundleDescriptor webBundleDesc =
webCompContexts[0].getDescriptor().getWebBundleDescriptor();
return processAnnotation(ainfo, webBundleDesc);
}
protected HandlerProcessingResult processAnnotation(AnnotationInfo ainfo,
WebBundleContext webBundleContext)
throws AnnotationProcessorException {
WebBundleDescriptor webBundleDesc = webBundleContext.getDescriptor();
return processAnnotation(ainfo, webBundleDesc);
}
private HandlerProcessingResult processAnnotation(AnnotationInfo ainfo,
WebBundleDescriptor webBundleDesc) {
DeclareRoles rolesRefAn = (DeclareRoles)ainfo.getAnnotation();
for (String roleName : rolesRefAn.value()) {
Role role = new Role(roleName);
webBundleDesc.addRole(role);
}
return getDefaultProcessedResult();
}
/**
* @return an array of annotation types this annotation handler would
* require to be processed (if present) before it processes it's own
* annotation type.
*/
public Class<? extends Annotation>[] getTypeDependencies() {
return getEjbAnnotationTypes();
}
protected boolean supportTypeInheritance() {
return true;
}
}