Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/services/meta/ResultData.java @ 372:fc3cf0ef777e
Added meta data service.
flys-artifacts/trunk@1781 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
|---|---|
| date | Fri, 29 Apr 2011 15:10:44 +0000 |
| parents | |
| children | c09c9e05ecfa |
comparison
equal
deleted
inserted
replaced
| 371:dfbb3d50b0bd | 372:fc3cf0ef777e |
|---|---|
| 1 package de.intevation.flys.artifacts.services.meta; | |
| 2 | |
| 3 import java.sql.ResultSetMetaData; | |
| 4 import java.sql.ResultSet; | |
| 5 import java.sql.SQLException; | |
| 6 | |
| 7 import java.util.List; | |
| 8 import java.util.ArrayList; | |
| 9 | |
| 10 public class ResultData | |
| 11 { | |
| 12 protected String [] columns; | |
| 13 | |
| 14 protected List<Object []> rows; | |
| 15 | |
| 16 public ResultData() { | |
| 17 rows = new ArrayList<Object []>(); | |
| 18 } | |
| 19 | |
| 20 public ResultData(ResultSetMetaData meta) | |
| 21 throws SQLException | |
| 22 { | |
| 23 this(); | |
| 24 | |
| 25 int N = meta.getColumnCount(); | |
| 26 | |
| 27 columns = new String[N]; | |
| 28 | |
| 29 for (int i = 1; i <= N; ++i) { | |
| 30 columns[i-1] = meta.getColumnLabel(i); | |
| 31 } | |
| 32 } | |
| 33 | |
| 34 public String [] getColumnLabels() { | |
| 35 return columns; | |
| 36 } | |
| 37 | |
| 38 public ResultData addAll(ResultSet result) throws SQLException { | |
| 39 while (result.next()) { | |
| 40 add(result); | |
| 41 } | |
| 42 return this; | |
| 43 } | |
| 44 | |
| 45 public void add(ResultSet result) throws SQLException { | |
| 46 Object [] row = new Object[columns.length]; | |
| 47 for (int i = 0; i < columns.length; ++i) { | |
| 48 row[i] = result.getObject(i+1); | |
| 49 } | |
| 50 rows.add(row); | |
| 51 } | |
| 52 | |
| 53 public List<Object []> getRows() { | |
| 54 return rows; | |
| 55 } | |
| 56 } | |
| 57 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |