org.jboss.as.ejb3.security.service.EJBViewMethodSecurityAttributesService Maven / Gradle / Ivy
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* as indicated by the @author tags. See the copyright.txt file in the
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*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
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*
* This software is distributed in the hope that it will be useful,
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
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package org.jboss.as.ejb3.security.service;
import java.lang.reflect.Method;
import java.util.Collections;
import java.util.HashMap;
import java.util.IdentityHashMap;
import java.util.Map;
import org.jboss.as.ejb3.security.EJBMethodSecurityAttribute;
import org.jboss.msc.service.Service;
import org.jboss.msc.service.ServiceName;
import org.jboss.msc.service.StartContext;
import org.jboss.msc.service.StartException;
import org.jboss.msc.service.StopContext;
/**
* A {@link Service} which can be used by other components like WS to get the security metadata associated with methods on an EJB view.
*
* @author: Jaikiran Pai
* @see https://issues.jboss.org/browse/WFLY-308 for more details.
*/
public class EJBViewMethodSecurityAttributesService implements Service {
private static final ServiceName BASE_SERVICE_NAME = ServiceName.JBOSS.append("ejb").append("view-method-security-attributes");
private final Map methodSecurityAttributes;
public EJBViewMethodSecurityAttributesService(final Map securityAttributes) {
this.methodSecurityAttributes = Collections.unmodifiableMap(new HashMap<>(securityAttributes));
}
@Override
public void start(StartContext startContext) throws StartException {
}
@Override
public void stop(StopContext stopContext) {
}
@Override
public EJBViewMethodSecurityAttributesService getValue() throws IllegalStateException, IllegalArgumentException {
return this;
}
/**
* Returns the {@link EJBMethodSecurityAttribute} associated with the passed view method. This method returns null if no security attribute is applicable for the passed method
*
* @param viewMethod
* @return
*/
public EJBMethodSecurityAttribute getSecurityAttributes(final Method viewMethod) {
return methodSecurityAttributes.get(viewMethod);
}
/**
* Returns a {@link ServiceName} for the {@link EJBViewMethodSecurityAttributesService}
*
* @param appName The application name to which the bean belongs. Can be null if the bean is not deployed in a .ear
* @param moduleName The module name to which the bean belongs
* @param beanName The bean name
* @param viewClassName The fully qualified class name of the EJB view
* @return
*/
public static ServiceName getServiceName(final String appName, final String moduleName, final String beanName, final String viewClassName) {
final ServiceName serviceName;
if (appName != null) {
serviceName = BASE_SERVICE_NAME.append(appName);
} else {
serviceName = BASE_SERVICE_NAME;
}
return serviceName.append(moduleName).append(beanName).append(viewClassName);
}
public static class Builder {
private final Map methodSecurityAttributes = new IdentityHashMap<>();
public void addMethodSecurityMetadata(final Method viewMethod, final EJBMethodSecurityAttribute securityAttribute) {
methodSecurityAttributes.put(viewMethod, securityAttribute);
}
public EJBViewMethodSecurityAttributesService build() {
return new EJBViewMethodSecurityAttributesService(methodSecurityAttributes);
}
}
}