|
1
|
|
/*
|
|
2
|
|
* The Apache Software License, Version 1.1
|
|
3
|
|
*
|
|
4
|
|
* Copyright (c) 2000,2002 The Apache Software Foundation. All rights
|
|
5
|
|
* reserved.
|
|
6
|
|
*
|
|
7
|
|
* Redistribution and use in source and binary forms, with or without
|
|
8
|
|
* modification, are permitted provided that the following conditions
|
|
9
|
|
* are met:
|
|
10
|
|
*
|
|
11
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
12
|
|
* notice, this list of conditions and the following disclaimer.
|
|
13
|
|
*
|
|
14
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
15
|
|
* notice, this list of conditions and the following disclaimer in
|
|
16
|
|
* the documentation and/or other materials provided with the
|
|
17
|
|
* distribution.
|
|
18
|
|
*
|
|
19
|
|
* 3. The end-user documentation included with the redistribution, if
|
|
20
|
|
* any, must include the following acknowlegement:
|
|
21
|
|
* "This product includes software developed by the
|
|
22
|
|
* Apache Software Foundation (http://www.apache.org/)."
|
|
23
|
|
* Alternately, this acknowlegement may appear in the software itself,
|
|
24
|
|
* if and wherever such third-party acknowlegements normally appear.
|
|
25
|
|
*
|
|
26
|
|
* 4. The names "Ant" and "Apache Software
|
|
27
|
|
* Foundation" must not be used to endorse or promote products derived
|
|
28
|
|
* from this software without prior written permission. For written
|
|
29
|
|
* permission, please contact apache@apache.org.
|
|
30
|
|
*
|
|
31
|
|
* 5. Products derived from this software may not be called "Apache"
|
|
32
|
|
* nor may "Apache" appear in their names without prior written
|
|
33
|
|
* permission of the Apache Group.
|
|
34
|
|
*
|
|
35
|
|
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
|
|
36
|
|
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|
37
|
|
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
38
|
|
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
|
|
39
|
|
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
40
|
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
41
|
|
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
|
|
42
|
|
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
|
43
|
|
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
|
44
|
|
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
|
|
45
|
|
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
46
|
|
* SUCH DAMAGE.
|
|
47
|
|
* ====================================================================
|
|
48
|
|
*
|
|
49
|
|
* This software consists of voluntary contributions made by many
|
|
50
|
|
* individuals on behalf of the Apache Software Foundation. For more
|
|
51
|
|
* information on the Apache Software Foundation, please see
|
|
52
|
|
* <http://www.apache.org/>.
|
|
53
|
|
*/
|
|
54
|
|
|
|
55
|
|
package org.apache.tools.ant.taskdefs;
|
|
56
|
|
|
|
57
|
|
import java.io.IOException;
|
|
58
|
|
import java.io.OutputStream;
|
|
59
|
|
import org.apache.tools.ant.Task;
|
|
60
|
|
|
|
61
|
|
/**
|
|
62
|
|
* Redirects text written to a stream thru the standard
|
|
63
|
|
* ant logging mechanism. This class is useful for integrating
|
|
64
|
|
* with tools that write to System.out and System.err. For example,
|
|
65
|
|
* the following will cause all text written to System.out to be
|
|
66
|
|
* logged with "info" priority:
|
|
67
|
|
* <pre>System.setOut(new PrintStream(new TaskOutputStream(project, Project.MSG_INFO)));</pre>
|
|
68
|
|
*
|
|
69
|
|
* <p><strong>As of Ant 1.2, this class is considered to be dead code
|
|
70
|
|
* by the Ant developers and is unmaintained. Don't use
|
|
71
|
|
* it.</strong></p>
|
|
72
|
|
*
|
|
73
|
|
* @author James Duncan Davidson (duncan@x180.com)
|
|
74
|
|
* @deprecated use LogOutputStream instead.
|
|
75
|
|
*/
|
|
76
|
|
|
|
77
|
|
public class TaskOutputStream extends OutputStream {
|
|
78
|
|
|
|
79
|
|
private Task task;
|
|
80
|
|
private StringBuffer line;
|
|
81
|
|
private int msgOutputLevel;
|
|
82
|
|
|
|
83
|
|
/**
|
|
84
|
|
* Constructs a new JavacOutputStream with the given project
|
|
85
|
|
* as the output source for messages.
|
|
86
|
|
*/
|
|
87
|
|
|
|
88
|
0
|
TaskOutputStream(Task task, int msgOutputLevel) {
|
|
89
|
0
|
System.err.println("As of Ant 1.2 released in October 2000, the TaskOutputStream class");
|
|
90
|
0
|
System.err.println("is considered to be dead code by the Ant developers and is unmaintained.");
|
|
91
|
0
|
System.err.println("Don\'t use it!");
|
|
92
|
|
|
|
93
|
0
|
this.task = task;
|
|
94
|
0
|
this.msgOutputLevel = msgOutputLevel;
|
|
95
|
|
|
|
96
|
0
|
line = new StringBuffer();
|
|
97
|
|
}
|
|
98
|
|
|
|
99
|
|
/**
|
|
100
|
|
* Write a character to the output stream. This method looks
|
|
101
|
|
* to make sure that there isn't an error being reported and
|
|
102
|
|
* will flush each line of input out to the project's log stream.
|
|
103
|
|
*/
|
|
104
|
|
|
|
105
|
0
|
public void write(int c) throws IOException {
|
|
106
|
0
|
char cc = (char) c;
|
|
107
|
0
|
if (cc == '\r' || cc == '\n') {
|
|
108
|
|
// line feed
|
|
109
|
0
|
if (line.length() > 0) {
|
|
110
|
0
|
processLine();
|
|
111
|
|
}
|
|
112
|
|
} else {
|
|
113
|
0
|
line.append(cc);
|
|
114
|
|
}
|
|
115
|
|
}
|
|
116
|
|
|
|
117
|
|
/**
|
|
118
|
|
* Processes a line of input and determines if an error occured.
|
|
119
|
|
*/
|
|
120
|
|
|
|
121
|
0
|
private void processLine() {
|
|
122
|
0
|
String s = line.toString();
|
|
123
|
0
|
task.log(s, msgOutputLevel);
|
|
124
|
0
|
line = new StringBuffer();
|
|
125
|
|
}
|
|
126
|
|
}
|
|
127
|
|
|
|
128
|
|
|
