| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License") + you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.openmeetings.utils.mail; |
| |
| import java.io.*; |
| import javax.activation.*; |
| |
| import org.apache.openmeetings.OpenmeetingsVariables; |
| import org.red5.logging.Red5LoggerFactory; |
| import org.slf4j.Logger; |
| |
| public class ByteArrayDataSource implements DataSource { |
| |
| private static final Logger log = Red5LoggerFactory.getLogger(ByteArrayDataSource.class, OpenmeetingsVariables.webAppRootKey); |
| |
| private byte[] data; // data |
| |
| private String type; // content-type |
| |
| /* Create a DataSource from an input stream */ |
| public ByteArrayDataSource(InputStream is, String type) { |
| this.type = type; |
| try { |
| ByteArrayOutputStream os = new ByteArrayOutputStream(); |
| int ch; |
| |
| while ((ch = is.read()) != -1) |
| os.write(ch); |
| data = os.toByteArray(); |
| os.close(); |
| } catch (IOException ioex) { |
| log.error("[ByteArrayDataSource]", ioex); |
| } |
| } |
| |
| /* Create a DataSource from a byte array */ |
| public ByteArrayDataSource(byte[] data, String type) { |
| this.data = data; |
| this.type = type; |
| } |
| |
| /* Create a DataSource from a String */ |
| public ByteArrayDataSource(String data, String type) { |
| try { |
| // Assumption that the string contains only ASCII |
| // characters! Otherwise just pass a charset into this |
| // constructor and use it in getBytes() |
| this.data = data.getBytes("utf-8"); |
| } catch (UnsupportedEncodingException uex) { |
| } |
| this.type = type; |
| } |
| |
| public InputStream getInputStream() throws IOException { |
| if (data == null) |
| throw new IOException("no data"); |
| return new ByteArrayInputStream(data); |
| } |
| |
| public OutputStream getOutputStream() throws IOException { |
| throw new IOException("cannot do this"); |
| } |
| |
| public String getContentType() { |
| return type; |
| } |
| |
| public String getName() { |
| return "dummy"; |
| } |
| } |