1
16package org.tp23.antinstaller.renderer.text;
17
18import java.io.BufferedReader;
19import java.io.File;
20import java.io.IOException;
21import java.io.PrintStream;
22import java.util.ResourceBundle;
23
24import org.tp23.antinstaller.InstallerContext;
25import org.tp23.antinstaller.input.DirectoryInput;
26import org.tp23.antinstaller.input.OutputField;
27
28public class DirectoryInputRenderer implements TextOutputFieldRenderer {
29
30 private static final ResourceBundle res = ResourceBundle.getBundle("org.tp23.antinstaller.renderer.text.Res");
31
32 protected InstallerContext ctx;
33
34 public DirectoryInputRenderer() {
35 }
36
37 public void setContext(InstallerContext ctx) {
38 this.ctx = ctx;
39 }
40
41 public void renderOutput(OutputField field, BufferedReader reader, PrintStream out) throws IOException {
42 DirectoryInput iField = (DirectoryInput) field;
43 out.print(iField.getDisplayText());
44
45 out.print(" [");
46 out.print(res.getString("_default_"));
47 out.print(":");
48 out.print(iField.getDefaultValue(true));
49 out.print("]");
50
51 out.println();
52 String input = reader.readLine();
53 out.println();
54 if (input == null || input.equals("")) {
55 input = iField.getDefaultValue(true);
56 if("".equals(input)) { iField.setInputResult("");
58 }
59 else {
60 iField.setInputResult(new File(input).getAbsolutePath());
61 }
62 }
63 else {
64 iField.setInputResult(new File(input).getAbsolutePath());
65 }
66 }
67
68 public boolean isAbort() {
69 return false;
70 }
71
72
82 public void renderError(OutputField field, BufferedReader reader, PrintStream out) throws IOException {
83 renderOutput(field, reader, out);
84 }
85
86}
87