1 /*
2  * Copyright (C) 2008 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package com.android.emailcommon.internet;
18 
19 import com.android.emailcommon.mail.Body;
20 import com.android.emailcommon.mail.MessagingException;
21 
22 import android.util.Base64;
23 
24 import java.io.ByteArrayInputStream;
25 import java.io.IOException;
26 import java.io.InputStream;
27 import java.io.OutputStream;
28 import java.io.UnsupportedEncodingException;
29 
30 public class TextBody implements Body {
31     String mBody;
32 
TextBody(String body)33     public TextBody(String body) {
34         this.mBody = body;
35     }
36 
37     @Override
writeTo(OutputStream out)38     public void writeTo(OutputStream out) throws IOException, MessagingException {
39         byte[] bytes = mBody.getBytes("UTF-8");
40         out.write(Base64.encode(bytes, Base64.CRLF));
41     }
42 
43     /**
44      * Get the text of the body in it's unencoded format.
45      * @return
46      */
getText()47     public String getText() {
48         return mBody;
49     }
50 
51     /**
52      * Returns an InputStream that reads this body's text in UTF-8 format.
53      */
54     @Override
getInputStream()55     public InputStream getInputStream() throws MessagingException {
56         try {
57             byte[] b = mBody.getBytes("UTF-8");
58             return new ByteArrayInputStream(b);
59         }
60         catch (UnsupportedEncodingException usee) {
61             return null;
62         }
63     }
64 }
65