org.gvsig.catalog.z3950.drivers

Class Z3950CatalogServiceDriver

java.lang.Object

org.gvsig.catalog.drivers.AbstractDiscoveryServiceDriver

org.gvsig.catalog.drivers.AbstractCatalogServiceDriver

org.gvsig.catalog.z3950.drivers.Z3950CatalogServiceDriver

All Implemented Interfaces:

ICatalogServiceDriver, IDiscoveryServiceDriver

public class Z3950CatalogServiceDriver
extends AbstractCatalogServiceDriver

This class implements the Z39.50 protocol.

See Also:

http://www.loc.gov/z3950/agency/

Constructor Summary

Constructors

Constructor and Description
Z3950CatalogServiceDriver()

Method Summary

Modifier and Type	Method and Description
DiscoveryServiceCapabilities	getCapabilities(URI uri) It try to discover the server capabilities.
int	getDefaultPort()
String	getDefaultSchema()
String	getQueryProfile()
GetRecordsReply	getRecords(URI uri, CatalogQuery query, int firstRecord) It send a request with a query to retrieve the server records
String	getServiceName()
boolean	isProtocolSupported(URI uri) It have to prove if the specified protocol is supported.

Methods inherited from class org.gvsig.catalog.drivers.AbstractCatalogServiceDriver

createQuery, getMaxRecords, getNumberOfRecords, getOutputFormat, getOutputSchema, getProfile, getQuery, getRecordsReply, getServerData, getSortBy, getStartPosition, setMaxRecords, setOutputFormat, setOutputSchema, setOutputSchema, setQuery, setServerData, setSortBy, setStartPosition

Methods inherited from class org.gvsig.catalog.drivers.AbstractDiscoveryServiceDriver

getAditionalSearchPanel, getOneServer, getServerAnswerReady, setServerAnswerReady, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.gvsig.catalog.drivers.IDiscoveryServiceDriver

getAditionalSearchPanel, getOneServer, getServerAnswerReady, setServerAnswerReady, toString

Constructor Detail

Z3950CatalogServiceDriver

public Z3950CatalogServiceDriver()

Method Detail

getCapabilities

public DiscoveryServiceCapabilities getCapabilities(URI uri)

Description copied from interface: IDiscoveryServiceDriver

It try to discover the server capabilities.

Parameters:

uri - Server URI

Returns:

Node with the server answer.

getRecords

public GetRecordsReply getRecords(URI uri,
                                  CatalogQuery query,
                                  int firstRecord)

Description copied from interface: ICatalogServiceDriver

It send a request with a query to retrieve the server records

Parameters:

uri - Server URI

query - It contains the values to do the query (title="XXX",abstract="YYY",...)

firstRecord - Number of the first record to retrieve

Returns:

RecordsAnswer Contains the records and additional info

isProtocolSupported

public boolean isProtocolSupported(URI uri)

Description copied from interface: IDiscoveryServiceDriver

It have to prove if the specified protocol is supported.

Specified by:

isProtocolSupported in interface IDiscoveryServiceDriver

Overrides:

isProtocolSupported in class AbstractDiscoveryServiceDriver

Parameters:

uri - Server URI

Returns:

true if is supported, false if it isn't supported

getQueryProfile

public String getQueryProfile()

Returns:

getServiceName

public String getServiceName()

Returns:

the service name that will be showed in the user interface

getDefaultPort

public int getDefaultPort()

Specified by:

getDefaultPort in interface IDiscoveryServiceDriver

Overrides:

getDefaultPort in class AbstractDiscoveryServiceDriver

Returns:

the dafault port for an specific service

getDefaultSchema

public String getDefaultSchema()

Specified by:

getDefaultSchema in interface IDiscoveryServiceDriver

Overrides:

getDefaultSchema in class AbstractDiscoveryServiceDriver

Returns:

the dafault schema for an specific service