org.casbah.ui.PrincipalComponent.java Source code

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Here is the source code for org.casbah.ui.PrincipalComponent.java

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/*******************************************************************************
 * Copyright (C) 2010 Marco Sandrini
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 * 
 * You should have received a copy of the GNU Affero General Public
 * License along with this program.
 * If not, see <http://www.gnu.org/licenses/>.
 ******************************************************************************/
package org.casbah.ui;

import org.casbah.provider.Principal;
import org.casbah.provider.Principal.MatchingRule;
import org.casbah.provider.Principal.PrincipalField;

import com.vaadin.ui.CustomComponent;
import com.vaadin.ui.TextField;
import com.vaadin.ui.VerticalLayout;

public class PrincipalComponent extends CustomComponent {

    private static final long serialVersionUID = 1L;

    private TextField countryName;
    private TextField stateName;
    private TextField locationName;
    private TextField organizationName;
    private TextField organizationUnitName;
    private TextField commonName;

    public void init(Principal principal) {

        VerticalLayout mainLayout = new VerticalLayout();
        initTextFields(principal);
        mainLayout.addComponent(commonName);
        mainLayout.addComponent(organizationUnitName);
        mainLayout.addComponent(organizationName);
        mainLayout.addComponent(locationName);
        mainLayout.addComponent(stateName);
        mainLayout.addComponent(countryName);
        setCompositionRoot(mainLayout);

    }

    private void initTextFields(Principal principal) {
        countryName = initTextField("Country", principal, PrincipalField.C);
        stateName = initTextField("State or Province", principal, PrincipalField.ST);
        locationName = initTextField("City", principal, PrincipalField.L);
        organizationName = initTextField("Organization", principal, PrincipalField.O);
        organizationUnitName = initTextField("Organizational Unit", principal, PrincipalField.OU);
        commonName = initTextField("Name", principal, PrincipalField.CN);
    }

    private static TextField initTextField(String caption, Principal principal, PrincipalField field) {
        TextField result = null;
        String value = principal.getValue(field);
        if (value == null) {
            result = new TextField(caption);
        } else {
            result = new TextField(caption, value);
        }
        result.setReadOnly(principal.getRule(field) == MatchingRule.MATCH);
        return result;
    }

    public Principal toPrincipal() {
        return new Principal((String) commonName.getValue(), (String) organizationUnitName.getValue(),
                (String) organizationName.getValue(), (String) locationName.getValue(),
                (String) stateName.getValue(), (String) countryName.getValue());
    }

}