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ajm |
1.3 |
//---PACKAGE DECLARATION--- |
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tdb |
1.25 |
package uk.org.iscream.cms.server.clientinterface; |
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ajm |
1.3 |
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//---IMPORTS--- |
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tdb |
1.25 |
import uk.org.iscream.cms.server.componentmanager.*; |
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import uk.org.iscream.cms.server.core.*; |
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import uk.org.iscream.cms.server.util.*; |
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ajm |
1.3 |
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/** |
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ajm |
1.4 |
* This class starts the real time clients |
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* client interface. |
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* This is an iscream component that sends data |
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* direct to clients running on desktops to provide |
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* real time information. |
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ajm |
1.3 |
* |
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tdb |
1.20 |
* @author $Author: tdb1 $ |
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tdb |
1.25 |
* @version $Id: ClientInterfaceMain.java,v 1.24 2001/03/23 05:06:02 tdb1 Exp $ |
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ajm |
1.3 |
*/ |
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tdb |
1.8 |
public class ClientInterfaceMain implements Component { |
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ajm |
1.3 |
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//---FINAL ATTRIBUTES--- |
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/** |
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* The current CVS revision of this class |
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*/ |
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tdb |
1.25 |
public static final String REVISION = "$Revision: 1.24 $"; |
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ajm |
1.3 |
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//---STATIC METHODS--- |
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ajm |
1.4 |
//---CONSTRUCTORS--- |
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ajm |
1.3 |
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ajm |
1.4 |
//---PUBLIC METHODS--- |
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ajm |
1.3 |
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ajm |
1.4 |
/** |
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* This method starts the ClientInterface |
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*/ |
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public void start() throws ComponentStartException { |
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ajm |
1.18 |
// get references to key objects |
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tdb |
1.21 |
_logger = _refman.getLogger(); |
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ajm |
1.18 |
|
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ajm |
1.4 |
_logger.write(toString(), Logger.SYSINIT, "coming up"); |
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tdb |
1.19 |
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ConfigurationProxy cp = ConfigurationProxy.getInstance(); |
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String configName = "ClientInterface"; |
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// set our name |
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try { |
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tdb |
1.24 |
NAME = cp.getProperty(configName, "ClientInterface.name"); |
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tdb |
1.19 |
} catch (PropertyNotFoundException e) { |
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NAME = null; |
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_logger.write(toString(), Logger.WARNING, "ClientInterface name not set: "+e); |
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tdb |
1.14 |
} |
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ajm |
1.4 |
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_logger.write(toString(), Logger.SYSINIT, "configured"); |
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tdb |
1.10 |
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tdb |
1.11 |
// Setup a PacketSorter |
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tdb |
1.19 |
PacketSorter ps = new PacketSorter(); |
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tdb |
1.12 |
ps.start(); |
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tdb |
1.10 |
|
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ajm |
1.3 |
// ClientInterfaceServant start (for inbound data) |
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ajm |
1.4 |
_logger.write(toString(), Logger.DEBUG, "starting servant for inbound data"); |
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tdb |
1.11 |
ClientInterfaceServant ciServant = new ClientInterfaceServant(ps); |
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ajm |
1.4 |
_refman.bindToOrb(ciServant, "iscream.ClientInterface." + ClientInterfaceMain.NAME); |
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ajm |
1.3 |
|
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tdb |
1.13 |
// Startup the TCPListener |
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tdb |
1.19 |
TCPClientListener tcpClientListener = new TCPClientListener(ps); |
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tdb |
1.9 |
tcpClientListener.start(); |
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tdb |
1.16 |
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// Startup the CORBA Listener |
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_logger.write(toString(), Logger.DEBUG, "starting servant for inbound clients"); |
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tdb |
1.19 |
CorbaClientListenerServant corbaServant = new CorbaClientListenerServant(ps); |
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tdb |
1.16 |
// !!! verify this name is correct at some point !!! |
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_refman.bindToOrb(corbaServant, "iscream.ClientInterface.CorbaListener"); |
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ajm |
1.3 |
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ajm |
1.4 |
_logger.write(toString(), Logger.SYSINIT, "started"); |
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ajm |
1.3 |
} |
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tdb |
1.20 |
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/** |
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* Does a dependency check. Used mainly at startup to |
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* see if the required dependencies (components) are up |
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* and running. |
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* |
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* @return a boolean value, true if the depdencies are satisfied |
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*/ |
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public boolean depCheck() { |
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try { |
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org.omg.CORBA.Object obj; |
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obj = _refman.getCORBARef("iscream.Logger"); |
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obj = _refman.getCORBARef("iscream.ConfigurationManager"); |
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} catch(ComponentCORBAException e) { |
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tdb |
1.22 |
System.err.println(toString() + ": Dependency Failure: "+e); |
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tdb |
1.20 |
return false; |
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} |
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// dependency check suceeded |
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return true; |
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} |
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ajm |
1.4 |
/** |
100 |
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* Overrides the {@link java.lang.Object#toString() Object.toString()} |
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* method to provide clean logging (every class should have this). |
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* |
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tdb |
1.25 |
* This uses the uk.org.iscream.cms.server.util.NameFormat class |
104 |
ajm |
1.4 |
* to format the toString() |
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* |
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* @return the name of this class and its CVS revision |
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*/ |
108 |
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public String toString() { |
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return FormatName.getName( |
110 |
ajm |
1.5 |
NAME, |
111 |
ajm |
1.4 |
getClass().getName(), |
112 |
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REVISION); |
113 |
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} |
114 |
ajm |
1.3 |
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115 |
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//---PRIVATE METHODS--- |
116 |
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117 |
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//---ACCESSOR/MUTATOR METHODS--- |
118 |
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//---ATTRIBUTES--- |
120 |
ajm |
1.4 |
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121 |
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/** |
122 |
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* This holds a reference to the |
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* system logger that is being used. |
124 |
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*/ |
125 |
ajm |
1.18 |
private Logger _logger; |
126 |
ajm |
1.4 |
|
127 |
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/** |
128 |
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* A reference to the reference manager in use |
129 |
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*/ |
130 |
tdb |
1.21 |
private ReferenceManager _refman = ReferenceManager.getInstance(); |
131 |
ajm |
1.4 |
|
132 |
ajm |
1.3 |
//---STATIC ATTRIBUTES--- |
133 |
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134 |
ajm |
1.4 |
/** |
135 |
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* The friendly name for this component, used by |
136 |
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* all related classes. |
137 |
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* This is set from the configuration. |
138 |
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*/ |
139 |
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public static String NAME; |
140 |
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141 |
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} |