Java Doc for AbstractService.java in  » GIS » GeoTools-2.4.1 » org » geotools » catalog » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » GIS » GeoTools 2.4.1 » org.geotools.catalog 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   org.geotools.catalog.AbstractService

All known Subclasses:   org.geotools.catalog.shapefile.ShapefileService,  org.geotools.catalog.wms.WMSService,  org.geotools.catalog.DataStoreService,  org.geotools.catalog.wfs.WFSService,  org.geotools.catalog.AbstractFileService,
AbstractService
abstract public class AbstractService implements Service(Code)
Abstract implementation of Service.


Field Summary
protected static  Loggerlogger
    

Constructor Summary
public  AbstractService(Catalog parent)
     Creates a new service handle contained within a catalog.
public  AbstractService(Catalog parent, Map params)
     Creates a new service handle contained within a catalog, with a set of connection paramters.

Method Summary
public  voidaddListener(ResolveChangeListener listener)
     This method does nothing.
final public  booleanequals(Object other)
    
public  voidfire(ResolveChangeEvent event)
     This method does nothing.
public  MapgetConnectionParams()
    
protected  ListgetMembers()
    
public  ThrowablegetMessage()
    
public  StatusgetStatus()
     Default implementation of getStatus.

The following rules are used to determine the status:

  1. If AbstractService.msg is non-null, then the service handle is Status.BROKEN .
  2. If above is false, then if AbstractService.members is non-null then the service handle is Status.CONNECTED
  3. If non of the above hold, the service handle is Status.NOTCONNECTED .

Subclasses can control this method by setting the members AbstractService.msg and AbstractService.members with AbstractService.setMessage(Throwable) and AbstractService.setMembers(List) respectivley.

final public  inthashCode()
    
public  Resolveparent(ProgressListener monitor)
    
Parameters:
  monitor - Progress monitor for blocking call.
public  voidremoveListener(ResolveChangeListener listener)
     This method does nothing.
protected  voidsetConnectionParams(Map params)
     Sets the connection params for the service handle.
protected  voidsetMembers(List members)
     Sets the cached value of the members of the service.
protected  voidsetMessage(Throwable msg)
     Sets the cached error message.
public  StringtoString()
     Indicate class and id.

Field Detail
logger
protected static Logger logger(Code)
Logger




Constructor Detail
AbstractService
public AbstractService(Catalog parent)(Code)
Creates a new service handle contained within a catalog.
Parameters:
  parent - The catalog containg the service.



AbstractService
public AbstractService(Catalog parent, Map params)(Code)
Creates a new service handle contained within a catalog, with a set of connection paramters.
Parameters:
  parent - The catalog containing the service.
Parameters:
  params - The connection params used to connect to the service.




Method Detail
addListener
public void addListener(ResolveChangeListener listener)(Code)
This method does nothing. Sublcasses should override if events are supported.
Parameters:
  listener - DOCUMENT ME!



equals
final public boolean equals(Object other)(Code)
This should represent the identifier
Parameters:
  other -
See Also:   Object.equals(java.lang.Object)



fire
public void fire(ResolveChangeEvent event)(Code)
This method does nothing. Sublcasses should override if events are supported.
Parameters:
  event - DOCUMENT ME!



getConnectionParams
public Map getConnectionParams()(Code)
Connection parameters, possibly null.



getMembers
protected List getMembers()(Code)
The cached members.



getMessage
public Throwable getMessage()(Code)
The cached error message.



getStatus
public Status getStatus()(Code)
Default implementation of getStatus.

The following rules are used to determine the status:

  1. If AbstractService.msg is non-null, then the service handle is Status.BROKEN .
  2. If above is false, then if AbstractService.members is non-null then the service handle is Status.CONNECTED
  3. If non of the above hold, the service handle is Status.NOTCONNECTED .

Subclasses can control this method by setting the members AbstractService.msg and AbstractService.members with AbstractService.setMessage(Throwable) and AbstractService.setMembers(List) respectivley. Or subclasses may wish to override this method entirley.




hashCode
final public int hashCode()(Code)
This should represent the identified
See Also:   Object.hashCode



parent
public Resolve parent(ProgressListener monitor)(Code)

Parameters:
  monitor - Progress monitor for blocking call. he parent Catalog.



removeListener
public void removeListener(ResolveChangeListener listener)(Code)
This method does nothing. Sublcasses should override if events are supported.
Parameters:
  listener - DOCUMENT ME!



setConnectionParams
protected void setConnectionParams(Map params)(Code)
Sets the connection params for the service handle.
Parameters:
  params - Map of connection paramters.



setMembers
protected void setMembers(List members)(Code)
Sets the cached value of the members of the service.
Parameters:
  members - List of GeoResource.



setMessage
protected void setMessage(Throwable msg)(Code)
Sets the cached error message.
Parameters:
  msg - An exception which occured when connecting to the service.



toString
public String toString()(Code)
Indicate class and id. string representing this IResolve



Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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