org.springframework.remoting.httpinvoker
Class SimpleHttpInvokerRequestExecutor

java.lang.Object
  org.springframework.remoting.httpinvoker.AbstractHttpInvokerRequestExecutor
      org.springframework.remoting.httpinvoker.SimpleHttpInvokerRequestExecutor

All Implemented Interfaces:

HttpInvokerRequestExecutor

public class SimpleHttpInvokerRequestExecutor

extends AbstractHttpInvokerRequestExecutor

HttpInvokerRequestExecutor implementation that uses J2SE facilities to execute POST requests, without support for HTTP authentication or advanced configuration options.

Consider CommonsHttpInvokerRequestExecutor for more sophisticated needs.

Since:

1.1

Author:

Juergen Hoeller

See Also:

CommonsHttpInvokerRequestExecutor

Field Summary

Fields inherited from class org.springframework.remoting.httpinvoker.AbstractHttpInvokerRequestExecutor

CONTENT_TYPE_SERIALIZED_OBJECT, HTTP_HEADER_CONTENT_LENGTH, HTTP_HEADER_CONTENT_TYPE, HTTP_METHOD_POST, logger

Constructor Summary

SimpleHttpInvokerRequestExecutor()

Method Summary

protected RemoteInvocationResult	doExecuteRequest(HttpInvokerClientConfiguration config, ByteArrayOutputStream baos) Execute a request to send the given serialized remote invocation.
protected void	prepareConnection(HttpURLConnection con, int contentLength) Prepare the given HTTP connection.

Methods inherited from class org.springframework.remoting.httpinvoker.AbstractHttpInvokerRequestExecutor

createObjectInputStream, decorateInputStream, decorateOutputStream, doReadRemoteInvocationResult, doWriteRemoteInvocation, executeRequest, getByteArrayOutputStream, readRemoteInvocationResult, readRemoteInvocationResult, writeRemoteInvocation

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SimpleHttpInvokerRequestExecutor

public SimpleHttpInvokerRequestExecutor()

Method Detail

doExecuteRequest

protected RemoteInvocationResult doExecuteRequest(HttpInvokerClientConfiguration config,
                                                  ByteArrayOutputStream baos)
                                           throws IOException,
                                                  ClassNotFoundException

Description copied from class: AbstractHttpInvokerRequestExecutor

Execute a request to send the given serialized remote invocation.

Implementations will usually call readRemoteInvocationResult to deserialize a returned RemoteInvocationResult object.

Specified by:

doExecuteRequest in class AbstractHttpInvokerRequestExecutor

Parameters:

config - the HTTP invoker configuration that specifies the target service

baos - the ByteArrayOutputStream that contains the serialized RemoteInvocation object

Returns:

the RemoteInvocationResult object

Throws:

ClassNotFoundException - if thrown during deserialization

IOException - if thrown by I/O operations

See Also:

AbstractHttpInvokerRequestExecutor.readRemoteInvocationResult(java.io.InputStream, String)

prepareConnection

protected void prepareConnection(HttpURLConnection con,
                                 int contentLength)
                          throws IOException

Prepare the given HTTP connection.

Default implementation specifies POST as method, "application/x-java-serialized-object" as "Content-Type" header, and the given content length as "Content-Length" header.

Parameters:

con - the HTTP connection to prepare

contentLength - the length of the content to send

Throws:

IOException - if thrown by HttpURLConnection methods