Mercurial > dive4elements > river
annotate flys-artifacts/src/main/java/de/intevation/flys/exports/StepCSVWriter.java @ 4221:480de0dbca8e
Extended location input helper.
The locationpicker has now an attribute whether the input is distance or
location to display one or two clickable columns.
Replaced the record click handler with cell click handler.
author | Raimund Renkert <rrenkert@intevation.de> |
---|---|
date | Tue, 23 Oct 2012 13:17:20 +0200 |
parents | 475dd07c2cb1 |
children |
rev | line source |
---|---|
2575
475dd07c2cb1
New utility to handle more dynamically long csv exported rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
1 package de.intevation.flys.exports; |
475dd07c2cb1
New utility to handle more dynamically long csv exported rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
2 |
475dd07c2cb1
New utility to handle more dynamically long csv exported rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
3 import au.com.bytecode.opencsv.CSVWriter; |
475dd07c2cb1
New utility to handle more dynamically long csv exported rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
4 |
475dd07c2cb1
New utility to handle more dynamically long csv exported rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
5 import java.util.ArrayList; |
475dd07c2cb1
New utility to handle more dynamically long csv exported rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
6 import java.util.Arrays; |
475dd07c2cb1
New utility to handle more dynamically long csv exported rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
7 |
475dd07c2cb1
New utility to handle more dynamically long csv exported rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
8 /** |
475dd07c2cb1
New utility to handle more dynamically long csv exported rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
9 * Class to overcome shortcoming of CSVWriter to accept String-Arrays only. |
475dd07c2cb1
New utility to handle more dynamically long csv exported rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
10 * The StepCSVWriter buffers incoming values, such that rows in a csv can be |
475dd07c2cb1
New utility to handle more dynamically long csv exported rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
11 * created more dynamically. Do not forget to call flush(). |
475dd07c2cb1
New utility to handle more dynamically long csv exported rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
12 */ |
475dd07c2cb1
New utility to handle more dynamically long csv exported rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
13 public class StepCSVWriter { |
475dd07c2cb1
New utility to handle more dynamically long csv exported rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
14 |
475dd07c2cb1
New utility to handle more dynamically long csv exported rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
15 /** Writer to use when calling flush. */ |
475dd07c2cb1
New utility to handle more dynamically long csv exported rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
16 CSVWriter writer = null; |
475dd07c2cb1
New utility to handle more dynamically long csv exported rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
17 /** Buffer of strings (values). */ |
475dd07c2cb1
New utility to handle more dynamically long csv exported rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
18 ArrayList<String> buffer; |
475dd07c2cb1
New utility to handle more dynamically long csv exported rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
19 |
475dd07c2cb1
New utility to handle more dynamically long csv exported rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
20 |
475dd07c2cb1
New utility to handle more dynamically long csv exported rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
21 /** Trivial constructor. */ |
475dd07c2cb1
New utility to handle more dynamically long csv exported rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
22 public StepCSVWriter() { |
475dd07c2cb1
New utility to handle more dynamically long csv exported rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
23 buffer = new ArrayList<String>(); |
475dd07c2cb1
New utility to handle more dynamically long csv exported rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
24 } |
475dd07c2cb1
New utility to handle more dynamically long csv exported rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
25 |
475dd07c2cb1
New utility to handle more dynamically long csv exported rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
26 |
475dd07c2cb1
New utility to handle more dynamically long csv exported rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
27 /** Set writer. */ |
475dd07c2cb1
New utility to handle more dynamically long csv exported rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
28 public void setCSVWriter(CSVWriter writer) { |
475dd07c2cb1
New utility to handle more dynamically long csv exported rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
29 this.writer = writer; |
475dd07c2cb1
New utility to handle more dynamically long csv exported rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
30 } |
475dd07c2cb1
New utility to handle more dynamically long csv exported rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
31 |
475dd07c2cb1
New utility to handle more dynamically long csv exported rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
32 |
475dd07c2cb1
New utility to handle more dynamically long csv exported rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
33 /** Add a value to next flush. */ |
475dd07c2cb1
New utility to handle more dynamically long csv exported rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
34 public void addNext(String value) { |
475dd07c2cb1
New utility to handle more dynamically long csv exported rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
35 buffer.add(value); |
475dd07c2cb1
New utility to handle more dynamically long csv exported rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
36 } |
475dd07c2cb1
New utility to handle more dynamically long csv exported rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
37 |
475dd07c2cb1
New utility to handle more dynamically long csv exported rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
38 |
475dd07c2cb1
New utility to handle more dynamically long csv exported rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
39 /** Add many values to next flush. */ |
475dd07c2cb1
New utility to handle more dynamically long csv exported rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
40 public void addNexts(String ... values) { |
475dd07c2cb1
New utility to handle more dynamically long csv exported rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
41 buffer.addAll(Arrays.asList(values)); |
475dd07c2cb1
New utility to handle more dynamically long csv exported rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
42 } |
475dd07c2cb1
New utility to handle more dynamically long csv exported rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
43 |
475dd07c2cb1
New utility to handle more dynamically long csv exported rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
44 |
475dd07c2cb1
New utility to handle more dynamically long csv exported rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
45 /** Write the row with csvwriter. */ |
475dd07c2cb1
New utility to handle more dynamically long csv exported rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
46 public void flush() { |
475dd07c2cb1
New utility to handle more dynamically long csv exported rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
47 writer.writeNext(buffer.toArray(new String[buffer.size()])); |
475dd07c2cb1
New utility to handle more dynamically long csv exported rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
48 buffer.clear(); |
475dd07c2cb1
New utility to handle more dynamically long csv exported rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
49 } |
475dd07c2cb1
New utility to handle more dynamically long csv exported rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
50 } |
475dd07c2cb1
New utility to handle more dynamically long csv exported rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
51 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |