1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17 package org.apache.log4j.spi;
18
19 import java.io.PrintWriter;
20 import java.util.Vector;
21
22 /**
23 * VectorWriter is an obsolete class provided only for
24 * binary compatibility with earlier versions of log4j and should not be used.
25 *
26 * @deprecated
27 */
28 class VectorWriter extends PrintWriter {
29
30 private Vector v;
31
32 /**
33 * @deprecated
34 */
35 VectorWriter() {
36 super(new NullWriter());
37 v = new Vector();
38 }
39
40 public void print(Object o) {
41 v.addElement(String.valueOf(o));
42 }
43
44 public void print(char[] chars) {
45 v.addElement(new String(chars));
46 }
47
48 public void print(String s) {
49 v.addElement(s);
50 }
51
52 public void println(Object o) {
53 v.addElement(String.valueOf(o));
54 }
55
56 // JDK 1.1.x apprenly uses this form of println while in
57 // printStackTrace()
58 public
59 void println(char[] chars) {
60 v.addElement(new String(chars));
61 }
62
63 public
64 void println(String s) {
65 v.addElement(s);
66 }
67
68 public void write(char[] chars) {
69 v.addElement(new String(chars));
70 }
71
72 public void write(char[] chars, int off, int len) {
73 v.addElement(new String(chars, off, len));
74 }
75
76 public void write(String s, int off, int len) {
77 v.addElement(s.substring(off, off+len));
78 }
79
80 public void write(String s) {
81 v.addElement(s);
82 }
83
84 public String[] toStringArray() {
85 int len = v.size();
86 String[] sa = new String[len];
87 for(int i = 0; i < len; i++) {
88 sa[i] = (String) v.elementAt(i);
89 }
90 return sa;
91 }
92
93 }
94