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8b54f34153
git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/trunk@11821 b35dd754-fafc-0310-a699-88a17e54d16e
81 lines
3.2 KiB
Java
81 lines
3.2 KiB
Java
/**
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* All rights reserved. Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.jivesoftware.smackx.bytestreams;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.OutputStream;
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import org.jivesoftware.smackx.bytestreams.ibb.InBandBytestreamSession;
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import org.jivesoftware.smackx.bytestreams.socks5.Socks5BytestreamSession;
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/**
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* BytestreamSession provides an interface for established bytestream sessions.
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* <p>
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* There are two implementations of the interface. See {@link Socks5BytestreamSession} and
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* {@link InBandBytestreamSession}.
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*
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* @author Henning Staib
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*/
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public interface BytestreamSession {
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/**
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* Returns the InputStream associated with this session to send data.
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*
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* @return the InputStream associated with this session to send data
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* @throws IOException if an error occurs while retrieving the input stream
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*/
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public InputStream getInputStream() throws IOException;
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/**
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* Returns the OutputStream associated with this session to receive data.
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*
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* @return the OutputStream associated with this session to receive data
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* @throws IOException if an error occurs while retrieving the output stream
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*/
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public OutputStream getOutputStream() throws IOException;
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/**
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* Closes the bytestream session.
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* <p>
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* Closing the session will also close the input stream and the output stream associated to this
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* session.
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*
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* @throws IOException if an error occurs while closing the session
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*/
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public void close() throws IOException;
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/**
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* Returns the timeout for read operations of the input stream associated with this session. 0
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* returns implies that the option is disabled (i.e., timeout of infinity). Default is 0.
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*
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* @return the timeout for read operations
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* @throws IOException if there is an error in the underlying protocol
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*/
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public int getReadTimeout() throws IOException;
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/**
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* Sets the specified timeout, in milliseconds. With this option set to a non-zero timeout, a
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* read() call on the input stream associated with this session will block for only this amount
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* of time. If the timeout expires, a java.net.SocketTimeoutException is raised, though the
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* session is still valid. The option must be enabled prior to entering the blocking operation
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* to have effect. The timeout must be > 0. A timeout of zero is interpreted as an infinite
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* timeout. Default is 0.
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*
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* @param timeout the specified timeout, in milliseconds
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* @throws IOException if there is an error in the underlying protocol
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*/
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public void setReadTimeout(int timeout) throws IOException;
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}
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