net.sf.jkniv.camel.sap.jco3

Class SapJcoDestinationDataProvider

java.lang.Object

net.sf.jkniv.camel.sap.jco3.SapJcoDestinationDataProvider

All Implemented Interfaces:

com.sap.conn.jco.ext.DestinationDataProvider

public class SapJcoDestinationDataProvider
extends Object
implements com.sap.conn.jco.ext.DestinationDataProvider

Each application using Java Connector 3 deals with destinations. A destination represents a logical address of an ABAP system and thus separates the destination configuration from application logic. JCo retrieves the destination parameters required at runtime from DestinationDataProvider and ServerDataProvider registered in the runtime environment. If no provider is registered, JCo uses the default implementation that reads the configuration from a properties file. It is expected that each environment provides a suitable implementation that meets security and other requirements. Furthermore, only one DestinationDataProvider and only one ServerDataProvider can be registered per process. The reason behind this design decision is the following: the provider implementations are part of the environment infrastructure. The implementation should not be application specific, and in particular must be separated from application logic.

Field Summary

Fields inherited from interface com.sap.conn.jco.ext.DestinationDataProvider

JCO_ALIAS_USER, JCO_ASHOST, JCO_AUTH_TYPE, JCO_AUTH_TYPE_CONFIGURED_USER, JCO_AUTH_TYPE_CURRENT_USER, JCO_CLIENT, JCO_CODEPAGE, JCO_CPIC_TRACE, JCO_DELTA, JCO_DENY_INITIAL_PASSWORD, JCO_DEST, JCO_EXPIRATION_PERIOD, JCO_EXPIRATION_TIME, JCO_EXTID_DATA, JCO_EXTID_TYPE, JCO_GETSSO2, JCO_GROUP, JCO_GWHOST, JCO_GWSERV, JCO_LANG, JCO_LCHECK, JCO_MAX_GET_TIME, JCO_MSHOST, JCO_MSSERV, JCO_MYSAPSSO2, JCO_PASSWD, JCO_PCS, JCO_PEAK_LIMIT, JCO_POOL_CAPACITY, JCO_R3NAME, JCO_REPOSITORY_DEST, JCO_REPOSITORY_PASSWD, JCO_REPOSITORY_ROUNDTRIP_OPTIMIZATION, JCO_REPOSITORY_SNC, JCO_REPOSITORY_USER, JCO_SAPROUTER, JCO_SNC_LIBRARY, JCO_SNC_MODE, JCO_SNC_MYNAME, JCO_SNC_PARTNERNAME, JCO_SNC_QOP, JCO_SNC_SSO, JCO_SYSNR, JCO_TPHOST, JCO_TPNAME, JCO_TRACE, JCO_TYPE, JCO_USE_SAPGUI, JCO_USER, JCO_USER_ID, JCO_X509CERT

Constructor Summary

Constructors

Constructor and Description
SapJcoDestinationDataProvider()

Method Summary

Modifier and Type	Method and Description
void	changeProperties(String destName, Properties properties) Update the connect properties from a specific destName
Properties	getDestinationProperties(String destName) The name of SAP JCoDestination name that identifies a physical destination of a function call.
boolean	hasDestName(String destName)
boolean	isRegistered()
void	setDestinationDataEventListener(com.sap.conn.jco.ext.DestinationDataEventListener eventListener) An implementation supporting events has to retain the eventListener instance provided by the JCo runtime.
boolean	supportsEvents()

Methods inherited from class java.lang.Object

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

Constructor Detail

SapJcoDestinationDataProvider

public SapJcoDestinationDataProvider()

Method Detail

getDestinationProperties

public Properties getDestinationProperties(String destName)

The name of SAP JCoDestination name that identifies a physical destination of a function call.

Specified by:

getDestinationProperties in interface com.sap.conn.jco.ext.DestinationDataProvider

setDestinationDataEventListener

public void setDestinationDataEventListener(com.sap.conn.jco.ext.DestinationDataEventListener eventListener)

An implementation supporting events has to retain the eventListener instance provided by the JCo runtime. This listener instance shall be used to notify the JCo runtime about all changes in destination configurations.

Specified by:

setDestinationDataEventListener in interface com.sap.conn.jco.ext.DestinationDataProvider

Parameters:

eventListener - The DestinationDataEventListener interface reacts on the events that a DestinationDataProvider could fire if the destination configuration was changed

isRegistered

public boolean isRegistered()

hasDestName

public boolean hasDestName(String destName)

supportsEvents

public boolean supportsEvents()

Specified by:

supportsEvents in interface com.sap.conn.jco.ext.DestinationDataProvider

changeProperties

public void changeProperties(String destName,
                             Properties properties)

Update the connect properties from a specific destName

Parameters:

destName - the name of JCoDestination

properties - connection properties