fish.payara.appserver.cdi.auth.roles.NonSerializableProperties Maven / Gradle / Ivy

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package fish.payara.appserver.cdi.auth.roles;

import java.io.Serializable;

import javax.enterprise.inject.spi.BeanManager;
import javax.enterprise.inject.spi.CDI;
import javax.security.enterprise.SecurityContext;

/**
 * A Serializable class that stores non-serializable properties by lazy loading them.
 */
public class NonSerializableProperties implements Serializable {

    private static final long serialVersionUID = 1L;

    private transient SecurityContext securityContext;

    private transient BeanManager beanManager;

    protected synchronized SecurityContext getSecurityContext() {
        if (securityContext == null) {
            securityContext = cdiSelect(SecurityContext.class);
        }
        return securityContext;
    }

    protected synchronized BeanManager getBeanManager() {
        if (beanManager == null) {
            beanManager = CDI.current().getBeanManager();
        }
        return beanManager;
    }

    private  T cdiSelect(Class clazz) {
        return CDI.current().select(clazz).get();
    }
    
}