1 package org.apache.maven.shared.tools.easymock;
2
3 /*
4 * Licensed to the Apache Software Foundation (ASF) under one
5 * or more contributor license agreements. See the NOTICE file
6 * distributed with this work for additional information
7 * regarding copyright ownership. The ASF licenses this file
8 * to you under the Apache License, Version 2.0 (the
9 * "License"); you may not use this file except in compliance
10 * with the License. You may obtain a copy of the License at
11 *
12 * http://www.apache.org/licenses/LICENSE-2.0
13 *
14 * Unless required by applicable law or agreed to in writing,
15 * software distributed under the License is distributed on an
16 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17 * KIND, either express or implied. See the License for the
18 * specific language governing permissions and limitations
19 * under the License.
20 */
21
22 import java.io.BufferedReader;
23 import java.io.File;
24 import java.io.FileReader;
25 import java.io.FileWriter;
26 import java.io.IOException;
27 import java.io.PrintWriter;
28 import java.io.StringWriter;
29
30 import org.codehaus.plexus.util.IOUtil;
31
32 /**
33 * @version $Id$
34 */
35 @Deprecated
36 public final class TestUtils
37 {
38 private TestUtils()
39 {
40 //nop
41 }
42
43 /**
44 * @param file
45 * @param testStr
46 * @throws IOException if any
47 */
48 public static void writeToFile( File file, String testStr )
49 throws IOException
50 {
51 FileWriter fw = null;
52 try
53 {
54 fw = new FileWriter( file );
55 fw.write( testStr );
56 }
57 finally
58 {
59 IOUtil.close( fw );
60 }
61 }
62
63 /**
64 * @param file
65 * @return
66 * @throws IOException if any
67 * @todo maybe used {@link IOUtil#toString(java.io.Reader)}
68 */
69 public static String readFile( File file )
70 throws IOException
71 {
72 StringBuffer buffer = new StringBuffer();
73
74 BufferedReader reader = new BufferedReader( new FileReader( file ) );
75
76 String line = null;
77
78 while ( ( line = reader.readLine() ) != null )
79 {
80 if ( buffer.length() > 0 )
81 {
82 buffer.append( '\n' );
83 }
84
85 buffer.append( line );
86 }
87
88 return buffer.toString();
89 }
90
91 /**
92 * @param error
93 * @return
94 */
95 public static String toString( Throwable error )
96 {
97 StringWriter sw = new StringWriter();
98 PrintWriter pw = new PrintWriter( sw );
99
100 error.printStackTrace( pw );
101
102 return sw.toString();
103 }
104 }