ApplyDatasourceAction.java

package org.objectweb.jonas.webapp.jonasadmin.service.db;

import java.io.IOException;

import javax.management.ObjectName;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.objectweb.jonas.jmx.J2eeObjectName;
import org.objectweb.jonas.jmx.JonasManagementRepr;
import org.objectweb.jonas.jmx.JonasObjectName;
import org.objectweb.jonas.webapp.jonasadmin.JonasBaseAction;

public class ApplyDatasourceAction extends JonasBaseAction {

// --------------------------------------------------------- Public Methods

    public ActionForward executeAction(ActionMapping p_Mapping, ActionForm p_Form
        , HttpServletRequest p_Request, HttpServletResponse p_Response)
        throws IOException, ServletException {

        // Form used
        DatasourceForm oForm = (DatasourceForm) p_Form;
        try {
                String domainName = m_WhereAreYou.getCurrentDomainName();
                String serverName = m_WhereAreYou.getCurrentJonasServerName();
            populate(oForm, domainName, serverName);
            if (oForm.getAction().equals("save") == true) {
                save(oForm, domainName, serverName);
            }
        }
        catch (Throwable t) {
            addGlobalError(t);
            saveErrors(p_Request, m_Errors);
            return (p_Mapping.findForward("Global Error"));
        }
        // Forward to the jsp and add the parameter 'name' with the good value.
        return new ActionForward(p_Mapping.findForward("ActionEditDatasource").getPath() + "?name="
            + oForm.getDatasourceName());
    }

// --------------------------------------------------------- Protected Methods

    protected void populate(DatasourceForm p_Form, String domainName, String serverName)
        throws Exception {
        // Object name used
        ObjectName oObjectName = J2eeObjectName.getJDBCDataSource(domainName, serverName, p_Form.getDatasourceName());
        // Populate
        setIntegerAttribute(oObjectName, "jdbcConnCheckLevel", p_Form.getJdbcConnCheckLevel());
        setIntegerAttribute(oObjectName, "jdbcConnMaxAge", p_Form.getJdbcConnMaxAge());
        setIntegerAttribute(oObjectName, "jdbcMaxOpenTime", p_Form.getJdbcMaxOpenTime());
        setStringAttribute(oObjectName, "jdbcTestStatement", p_Form.getJdbcTestStatement());
        setIntegerAttribute(oObjectName, "jdbcMaxConnPool", p_Form.getJdbcMaxConnPool());
        setIntegerAttribute(oObjectName, "jdbcMinConnPool", p_Form.getJdbcMinConnPool());
        setIntegerAttribute(oObjectName, "jdbcMaxWaitTime", p_Form.getJdbcMaxWaitTime());
        setIntegerAttribute(oObjectName, "jdbcMaxWaiters", p_Form.getJdbcMaxWaiters());
        setIntegerAttribute(oObjectName, "jdbcSamplingPeriod", p_Form.getJdbcSamplingPeriod());
    }

    protected void save(DatasourceForm p_Form, String domainName, String serverName)
        throws Exception {
        // Save
        JonasManagementRepr.invoke(J2eeObjectName.getJDBCDataSource(domainName, serverName, p_Form.getDatasourceName())
            , "saveConfig", null, null);
    }

}

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