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package action;
import model.Application;
import java.io.IOException;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import org.apache.struts.action.ActionError;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.actions.DispatchAction;
import javax.sql.DataSource;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.ArrayList;
public class ApplicationListAction extends Action {
private ArrayList getApplications (HttpServletRequest request) {
Application application=null;
ArrayList applications = new ArrayList();
Connection conn =null;
Statement stmt =null;
ResultSet rs=null;
ServletContext context=servlet.getServletContext();
DataSource dataSource = getDataSource(request,"ICI il faut mettre el KEY definit dans struts-config.xml");
try {
conn = dataSource.getConnection();
stmt = conn.createStatement();
rs =
stmt.executeQuery("select * from ARIANE.applications " );
while ( rs.next() ) {
application = new Application();
application.setNom(rs.getString("nom"));
application.setEnvDeveloppement(rs.getString("envDeveloppement"));
application.setEnvRecette(rs.getString("envRecette"));
application.setEnvProduction(rs.getString("envProduction"));
applications.add(application);
}
}
catch (SQLException e) {
System.err.println(e.getMessage());
}
finally {
if (rs != null) {
try {
rs.close();
}
catch (SQLException sqle) {
System.err.println(sqle.getMessage());
}
rs = null;
}
if (stmt != null) {
try {
stmt.close();
}
catch (SQLException sqle) {
System.err.println(sqle.getMessage());
}
stmt = null;
}
if (conn != null) {
try {
conn.close();
}
catch (SQLException sqle) {
System.err.println(sqle.getMessage());
}
conn = null;
}
}
return applications;
}
public ActionForward execute(ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response) throws IOException, ServletException
{
ArrayList applications = null;
applications = getApplications(request);
request.setAttribute("applications", applications);
return mapping.findForward("success");
}
} |
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