netcharts.server.api
Class NetChartsServerEJBConnector

java.lang.Object
  |
  +--netcharts.server.api.NetChartsServerEJBConnector

public class NetChartsServerEJBConnector

extends java.lang.Object

This class uses the Business Delegate design pattern to provides simplified access to an embedded NetChartsServer (i.e. deployed as a J2EE application wrapped in an EAR) to toolkit clients. Methods in this class use JNDI to lookup the NetChartsServer EJB and make a remote call to obtain the requested info.

Since:

4.6

Author:

Michael Press

Field Summary

static java.lang.String	EJB_JNDI_NAME
static java.lang.String	NCS_JNDI_NAME

Constructor Summary

NetChartsServerEJBConnector()

Method Summary

java.lang.Object[][]	getDataCacheEntry(java.lang.String cacheKey, java.lang.Boolean refreshCacheEntry)
java.lang.String	getEncoding()
chartworks.es.util.ServerReply	getServerReply(java.lang.String url, java.util.Hashtable params, java.lang.String userAgent)
chartworks.es.util.ServerReply	getServerReply(java.lang.String url, java.util.Hashtable params, java.lang.String userAgent, java.util.Hashtable headers)
void	putDataCacheEntry(java.lang.String cacheKey, java.lang.Object[][] data, java.lang.Integer lifeSpan)
void	removeDataCacheEntry(java.lang.String cacheKey)

Methods inherited from class java.lang.Object

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

Field Detail

EJB_JNDI_NAME

public static final java.lang.String EJB_JNDI_NAME

NCS_JNDI_NAME

public static final java.lang.String NCS_JNDI_NAME

Constructor Detail

NetChartsServerEJBConnector

public NetChartsServerEJBConnector()

Method Detail

getServerReply

public chartworks.es.util.ServerReply getServerReply(java.lang.String url,
                                                     java.util.Hashtable params,
                                                     java.lang.String userAgent)
                                              throws java.lang.IllegalArgumentException

getServerReply

public chartworks.es.util.ServerReply getServerReply(java.lang.String url,
                                                     java.util.Hashtable params,
                                                     java.lang.String userAgent,
                                                     java.util.Hashtable headers)
                                              throws java.lang.IllegalArgumentException

getEncoding

public java.lang.String getEncoding()
                             throws java.lang.IllegalArgumentException

putDataCacheEntry

public void putDataCacheEntry(java.lang.String cacheKey,
                              java.lang.Object[][] data,
                              java.lang.Integer lifeSpan)

removeDataCacheEntry

public void removeDataCacheEntry(java.lang.String cacheKey)

getDataCacheEntry

public java.lang.Object[][] getDataCacheEntry(java.lang.String cacheKey,
                                              java.lang.Boolean refreshCacheEntry)