1 /*
2  * Copyright (C) 2015 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 package com.android.phone.common.mail.internet;
17 
18 import android.util.Base64;
19 
20 import com.android.phone.common.mail.Body;
21 import com.android.phone.common.mail.MessagingException;
22 
23 import java.io.ByteArrayInputStream;
24 import java.io.IOException;
25 import java.io.InputStream;
26 import java.io.OutputStream;
27 import java.io.UnsupportedEncodingException;
28 
29 public class TextBody implements Body {
30     String mBody;
31 
TextBody(String body)32     public TextBody(String body) {
33         this.mBody = body;
34     }
35 
36     @Override
writeTo(OutputStream out)37     public void writeTo(OutputStream out) throws IOException, MessagingException {
38         byte[] bytes = mBody.getBytes("UTF-8");
39         out.write(Base64.encode(bytes, Base64.CRLF));
40     }
41 
42     /**
43      * Get the text of the body in it's unencoded format.
44      * @return
45      */
getText()46     public String getText() {
47         return mBody;
48     }
49 
50     /**
51      * Returns an InputStream that reads this body's text in UTF-8 format.
52      */
53     @Override
getInputStream()54     public InputStream getInputStream() throws MessagingException {
55         try {
56             byte[] b = mBody.getBytes("UTF-8");
57             return new ByteArrayInputStream(b);
58         }
59         catch (UnsupportedEncodingException usee) {
60             return null;
61         }
62     }
63 }
64