public WOComponent executeUpdate() {
EOModel m = EOModelGroup.defaultGroup().models().objectAtIndex(0);
con = ERXJDBCConnectionBroker.connectionBrokerForModel(m).getConnection();
try {
Statement s = con.createStatement();
int r = s.executeUpdate(sql);
response = "result: " + r;
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} finally {
ERXJDBCConnectionBroker.connectionBrokerForModel(m).freeConnection(con);
}
return context().page();
}
public WOComponent executeQuery() {
EOModel m = EOModelGroup.defaultGroup().models().objectAtIndex(0);
con = ERXJDBCConnectionBroker.connectionBrokerForModel(m).getConnection();
try {
con.setAutoCommit(false);
Statement s = con.createStatement();
ResultSet rs = s.executeQuery(sql);
con.commit();
StringBuffer buf = new StringBuffer();
// append header
buf.append("<table border=\"1\"><tr>");
ResultSetMetaData rsmd = rs.getMetaData();
int colcount = rsmd.getColumnCount();
for (int i = 1; i <= colcount; i++) {
buf.append("<td>");
buf.append(rsmd.getColumnName(i));
buf.append("</td>");
}
buf.append("</tr>");
while (rs.next()) {
buf.append("<tr>");
for (int i = 1; i <= colcount; i++) {
buf.append("<td>");
Object o = rs.getObject(i);
buf.append(o == null ? "" : o.toString());
buf.append("</td>");
}
buf.append("</tr>");
}
buf.append("</table>");
response = buf.toString();
} catch (SQLException e) {
response = ERXUtilities.stackTrace(e);
} finally {
ERXJDBCConnectionBroker.connectionBrokerForModel(m).freeConnection(con);
}
return context().page();
}
