name.brucephillips.rolesecurity.dao.RoleSecurityJdbcRealm.java Source code

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Here is the source code for name.brucephillips.rolesecurity.dao.RoleSecurityJdbcRealm.java

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package name.brucephillips.rolesecurity.dao;

import javax.naming.InitialContext;
import javax.naming.NamingException;
import javax.sql.DataSource;

import org.apache.shiro.realm.jdbc.JdbcRealm;

/**
 * Sub-class of JdbcRealm that defines
 * the Data Source the JdbcRealm should
 * use
 * The configuration specified in web.xml
 * will cause an object of this class to 
 * be injected into the SecurityManager
 * @author brucephillips
 *
 */
public class RoleSecurityJdbcRealm extends JdbcRealm {

    public RoleSecurityJdbcRealm() {

        super();

        //get the DataSource that JSecurity's JdbcRealm
        //should use to find the user's password
        //using the provided username
        //see context.xml for this DataSource's properties
        InitialContext ic;
        DataSource dataSource;
        try {

            ic = new InitialContext();
            dataSource = (DataSource) ic.lookup("java:/comp/env/jdbc/security");
            this.setDataSource(dataSource);

        } catch (NamingException e) {

            e.printStackTrace();

        }

    }

}