com.sibvisions.rad.remote.http
Class HttpConnection

java.lang.Object
  com.sibvisions.rad.remote.AbstractSerializedConnection
      com.sibvisions.rad.remote.http.HttpConnection

All Implemented Interfaces:

IConnection

public class HttpConnection
extends AbstractSerializedConnection

The HttpConnection communicates with the remote server via http protocol.

Field Summary

static String	PREFIX_HTTP the prefix for request properties.
static String	PROP_SERVICE the property name for the servlet url.

Fields inherited from class com.sibvisions.rad.remote.AbstractSerializedConnection

PROP_SERIALIZER

Fields inherited from interface javax.rad.remote.IConnection

COMPRESSION_BYTES, FLAG_ACKNOWLEDGE, FLAG_BROKEN, FLAG_ESTABLISHED, MET_SESSION_CREATE, MET_SESSION_DESTROY, MET_SESSION_GET_PROPERTIES, MET_SESSION_GET_PROPERTY, MET_SESSION_SET_NEW_PASSWORD, MET_SESSION_SET_PROPERTY, MET_SESSION_SETCHECKALIVE, MET_SESSION_SUBSESSION_CREATE, MODE_COMPRESSED, MODE_UNCOMPRESSED, OBJ_SESSION, TYPE_CALL_ERROR, TYPE_CALL_RESULT, TYPE_CALLBACK_ERROR, TYPE_CALLBACK_RESULT, TYPE_PROPERTY_RESULT

Constructor Summary

HttpConnection(ISerializer pSerializer, String pServletURL)
Creates a new instance of HttpConnection.

HttpConnection(Properties pProperties)
Creates a new instance of HttpConnection with properties instead of many parameters.

HttpConnection(String pServletURL)
Creates a new instance of HttpConnection with the default serializer.

Method Summary

InputStream	getInputStream(ConnectionInfo pConnectionInfo) Gets the InputStream for reading the response from the server.
OutputStream	getOutputStream(ConnectionInfo pConnectionInfo) Gets the OutputStream for submitting requests to the server.
String	getServletURL() Gets the servlet URL to access the remote server.
void	setConnectionTimeout(int pTimeout) Sets the timeout for the connection establishment.

Methods inherited from class com.sibvisions.rad.remote.AbstractSerializedConnection

call, close, createSerializer, finalize, getProperties, getProperty, isCalling, isOpen, open, openSub, reopen, setAndCheckAlive, setNewPassword, setProperty

Methods inherited from class java.lang.Object

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

Field Detail

PREFIX_HTTP

public static final String PREFIX_HTTP

the prefix for request properties.

See Also:

Constant Field Values

PROP_SERVICE

public static final String PROP_SERVICE

the property name for the servlet url.

See Also:

Constant Field Values

Constructor Detail

HttpConnection

public HttpConnection(Properties pProperties)
               throws MalformedURLException,
                      NoSuchAlgorithmException,
                      KeyManagementException,
                      ClassNotFoundException

Creates a new instance of HttpConnection with properties instead of many parameters. The supported property keys are:

• HttpConnection.PROP_SERIALIZER
• HttpConnection.PROP_SERVICE

Parameters:

pProperties - the properties for the connection

Throws:

MalformedURLException - if the servlet URL is not valid

NoSuchAlgorithmException - if the specified protocol is not available in the default provider package or any of the other provider packages that were searched.

ClassNotFoundException - if the serializer is defined and could not be created

KeyManagementException - if ssl operation fails

HttpConnection

public HttpConnection(String pServletURL)
               throws MalformedURLException,
                      NoSuchAlgorithmException,
                      KeyManagementException

Creates a new instance of HttpConnection with the default serializer.

Parameters:

pServletURL - URL to the remote server

Throws:

MalformedURLException - if the servlet URL is not valid

NoSuchAlgorithmException - if the specified protocol is not available in the default provider package or any of the other provider packages that were searched.

KeyManagementException - if ssl operation fails

See Also:

AbstractSerializedConnection.AbstractSerializedConnection(ISerializer)

HttpConnection

public HttpConnection(ISerializer pSerializer,
                      String pServletURL)
               throws MalformedURLException,
                      NoSuchAlgorithmException,
                      KeyManagementException

Creates a new instance of HttpConnection.

Parameters:

pSerializer - the serializer for the communication between client and server

pServletURL - URL to the remote server

Throws:

MalformedURLException - if the servlet URL is not valid

NoSuchAlgorithmException - if the specified protocol is not available in the default provider package or any of the other provider packages that were searched.

KeyManagementException - if ssl operation fails

See Also:

AbstractSerializedConnection.AbstractSerializedConnection(ISerializer)

Method Detail

getOutputStream

public OutputStream getOutputStream(ConnectionInfo pConnectionInfo)
                             throws IOException

Gets the OutputStream for submitting requests to the server.

Specified by:

getOutputStream in class AbstractSerializedConnection

Parameters:

pConnectionInfo - the connection information

Returns:

output stream

Throws:

IOException

getInputStream

public InputStream getInputStream(ConnectionInfo pConnectionInfo)
                           throws IOException

Gets the InputStream for reading the response from the server.

Specified by:

getInputStream in class AbstractSerializedConnection

Parameters:

pConnectionInfo - the connection information

Returns:

input stream

Throws:

IOException

getServletURL

public String getServletURL()

Gets the servlet URL to access the remote server.

Returns:

URL to the remote server

setConnectionTimeout

public void setConnectionTimeout(int pTimeout)

Sets the timeout for the connection establishment.

Parameters:

pTimeout - the timeout in millis or -1 for the default timeout