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This artifact provides a single jar that contains all classes required to use remote Jakarta Enterprise Beans and Jakarta Messaging, including
all dependencies. It is intended for use by those not using maven, maven users should just import the Jakarta Enterprise Beans and
Jakarta Messaging BOM's instead (shaded JAR's cause lots of problems with maven, as it is very easy to inadvertently end up
with different versions on classes on the class path).
/*
* ====================================================================
* 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.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* responseParser;
private final HttpMessageWriter requestWriter;
/**
* Creates new instance of DefaultBHttpClientConnection.
*
* @param bufferSize buffer size. Must be a positive number.
* @param fragmentSizeHint fragment size hint.
* @param charDecoder decoder to be used for decoding HTTP protocol elements.
* If {@code null} simple type cast will be used for byte to char conversion.
* @param charEncoder encoder to be used for encoding HTTP protocol elements.
* If {@code null} simple type cast will be used for char to byte conversion.
* @param constraints Message constraints. If {@code null}
* {@link MessageConstraints#DEFAULT} will be used.
* @param incomingContentStrategy incoming content length strategy. If {@code null}
* {@link org.apache.http.impl.entity.LaxContentLengthStrategy#INSTANCE} will be used.
* @param outgoingContentStrategy outgoing content length strategy. If {@code null}
* {@link org.apache.http.impl.entity.StrictContentLengthStrategy#INSTANCE} will be used.
* @param requestWriterFactory request writer factory. If {@code null}
* {@link DefaultHttpRequestWriterFactory#INSTANCE} will be used.
* @param responseParserFactory response parser factory. If {@code null}
* {@link DefaultHttpResponseParserFactory#INSTANCE} will be used.
*/
public DefaultBHttpClientConnection(
final int bufferSize,
final int fragmentSizeHint,
final CharsetDecoder charDecoder,
final CharsetEncoder charEncoder,
final MessageConstraints constraints,
final ContentLengthStrategy incomingContentStrategy,
final ContentLengthStrategy outgoingContentStrategy,
final HttpMessageWriterFactory requestWriterFactory,
final HttpMessageParserFactory responseParserFactory) {
super(bufferSize, fragmentSizeHint, charDecoder, charEncoder,
constraints, incomingContentStrategy, outgoingContentStrategy);
this.requestWriter = (requestWriterFactory != null ? requestWriterFactory :
DefaultHttpRequestWriterFactory.INSTANCE).create(getSessionOutputBuffer());
this.responseParser = (responseParserFactory != null ? responseParserFactory :
DefaultHttpResponseParserFactory.INSTANCE).create(getSessionInputBuffer(), constraints);
}
public DefaultBHttpClientConnection(
final int bufferSize,
final CharsetDecoder charDecoder,
final CharsetEncoder charEncoder,
final MessageConstraints constraints) {
this(bufferSize, bufferSize, charDecoder, charEncoder, constraints, null, null, null, null);
}
public DefaultBHttpClientConnection(final int bufferSize) {
this(bufferSize, bufferSize, null, null, null, null, null, null, null);
}
protected void onResponseReceived(final HttpResponse response) {
}
protected void onRequestSubmitted(final HttpRequest request) {
}
@Override
public void bind(final Socket socket) throws IOException {
super.bind(socket);
}
@Override
public boolean isResponseAvailable(final int timeout) throws IOException {
ensureOpen();
try {
return awaitInput(timeout);
} catch (final SocketTimeoutException ex) {
return false;
}
}
@Override
public void sendRequestHeader(final HttpRequest request)
throws HttpException, IOException {
Args.notNull(request, "HTTP request");
ensureOpen();
this.requestWriter.write(request);
onRequestSubmitted(request);
incrementRequestCount();
}
@Override
public void sendRequestEntity(final HttpEntityEnclosingRequest request)
throws HttpException, IOException {
Args.notNull(request, "HTTP request");
ensureOpen();
final HttpEntity entity = request.getEntity();
if (entity == null) {
return;
}
final OutputStream outStream = prepareOutput(request);
entity.writeTo(outStream);
outStream.close();
}
@Override
public HttpResponse receiveResponseHeader() throws HttpException, IOException {
ensureOpen();
final HttpResponse response = this.responseParser.parse();
onResponseReceived(response);
if (response.getStatusLine().getStatusCode() >= HttpStatus.SC_OK) {
incrementResponseCount();
}
return response;
}
@Override
public void receiveResponseEntity(
final HttpResponse response) throws HttpException, IOException {
Args.notNull(response, "HTTP response");
ensureOpen();
final HttpEntity entity = prepareInput(response);
response.setEntity(entity);
}
@Override
public void flush() throws IOException {
ensureOpen();
doFlush();
}
}
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