Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/artifacts/datacage/templating/ResultData.java @ 4255:670e98f5a441
Fixed leak while merging facets.
The ThemeList that is used by OutputHelper to sort the
Facets for an Output now uses a list to store the ManagedFacets.
The correct order is made up by sorting the List using
Collections.sort() function of the Java JDK. Therfore, the
ManagedFacet class implements the Comparable interface. The
return value of its compareTo(other) method depends on the
value of the 'position' field.
author | Ingo Weinzierl <weinzierl.ingo@googlemail.com> |
---|---|
date | Thu, 25 Oct 2012 14:01:46 +0200 |
parents | 3ca999f507b7 |
children | 481ac6468016 |
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package de.intevation.flys.artifacts.datacage.templating; import java.io.Serializable; import java.sql.ResultSetMetaData; import java.sql.ResultSet; import java.sql.SQLException; import java.util.List; import java.util.ArrayList; import org.apache.log4j.Logger; public class ResultData implements Serializable { private static Logger log = Logger.getLogger(ResultData.class); protected String [] columns; protected List<Object []> rows; public ResultData() { rows = new ArrayList<Object []>(); } public ResultData(ResultSetMetaData meta) throws SQLException { this(); boolean debug = log.isDebugEnabled(); int N = meta.getColumnCount(); columns = new String[N]; if (debug) { log.debug("ResultSet column names:"); } for (int i = 1; i <= N; ++i) { columns[i-1] = meta.getColumnLabel(i).toUpperCase(); if (debug) { log.debug(" " + i + ": " + columns[i-1]); } } } public String [] getColumnLabels() { return columns; } public ResultData addAll(ResultSet result) throws SQLException { while (result.next()) { add(result); } return this; } public void add(ResultSet result) throws SQLException { Object [] row = new Object[columns.length]; for (int i = 0; i < columns.length; ++i) { row[i] = result.getObject(i+1); } rows.add(row); } public List<Object []> getRows() { return rows; } public boolean isEmpty() { return rows.isEmpty(); } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :