Application: gvSIG desktop » Library: org.gvsig.tools

package org.gvsig.tools.identitymanagement.impl;

import org.gvsig.tools.identitymanagement.SimpleIdentity;

import org.gvsig.tools.identitymanagement.UnauthorizedException;

import org.gvsig.tools.identitymanagement.spi.AbstractSimpleIdentityManager;

public class DumbIdentityManager extends AbstractSimpleIdentityManager {

    private SimpleIdentity current = null;

    public DumbIdentityManager() {

        super();

        this.current = new DumbIdentity(this, "guest");

    }

    @Override

    public SimpleIdentity getIdentity(String identityid) {

        return new DumbIdentity(this, identityid);

    }

    @Override

    public void login(String domain, String identityid, String password) throws UnauthorizedException {

        this.current = getIdentity(identityid);

    }

    @Override

    public void logout() {

        this.current = null;

    }

    @Override

    public SimpleIdentity getCurrentIdentity() {

        return this.current;

    }

    @Override

    public void sudo(String domain, String identityid, Runnable acction) {

        SimpleIdentity save = this.current;

        this.current = getIdentity(identityid);

        try {

            acction.run();

        } finally {

            this.current = save;

        }

    }

}