rashjz.info.com.az.util.AuthoritiesConverter.java Source code

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Here is the source code for rashjz.info.com.az.util.AuthoritiesConverter.java

Source

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package rashjz.info.com.az.util;

import java.util.ArrayList;
import java.util.Collection;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Set;
import org.springframework.security.core.GrantedAuthority;
import rashjz.info.com.az.domain.UserRoles;

/**
 *
 * @author Rashad Javadov
 */
public class AuthoritiesConverter {

    public static Collection<GrantedAuthority> getAuthorities(Set set) {
        //make everyone ROLE_USER
        Collection<GrantedAuthority> grantedAuthorities = new ArrayList<GrantedAuthority>();
        if (set == null) {
            GrantedAuthority grantedAuthority = new GrantedAuthority() {
                //anonymous inner type
                public String getAuthority() {
                    return "ROLE_USER";
                }
            };
            grantedAuthorities.add(grantedAuthority);
            return grantedAuthorities;
        } else {
            for (Iterator<UserRoles> it = new HashSet<UserRoles>(set).iterator(); it.hasNext();) {
                UserRoles ur = it.next();
                GrantedAuthority grantedAuthority = new GrantedAuthority() {
                    //anonymous inner type
                    public String getAuthority() {
                        return "ROLE_USER";
                    }
                };
                grantedAuthorities.add(grantedAuthority);
            }
            return grantedAuthorities;
        }
    }
}