wt.services.applicationcontext.implementation
Class WTServiceProviderFromProperties

java.lang.Object
  wt.services.applicationcontext.implementation.WTServiceProvider
      wt.services.applicationcontext.implementation.WTServiceProviderFromProperties

All Implemented Interfaces:

ApplicationContextServiceProvider, Serializable

public class WTServiceProviderFromProperties

extends WTServiceProvider

implements Serializable

Extends WTServiceProvider functionality to load service information from property files. File service.properties in the test directory under applicationcontext is an example of a properties file which can be loaded by instances of WTServiceProviderFromProperties.

The format of each service entry is as follows:

wt.services/svc/<ContextName>/<ServiceName>/<Requestor>/<Selector> | null/<SearchOrderNumber>=<ServiceImplementationName>

The format of a resource entry is as follows:

wt.services/rsc/<ContextName>/<ResourceName>/<Requestor>/<Selector> | null/<SearchOrderNumber>=<ResourceName>

The property files that are loaded are identified by the properties wt.services.applicationcontext.WTServiceProviderFromProperties.defaultPropertyFiles and wt.services.applicationcontext.WTServiceProviderFromProperties.customPropertyFiles found in the standard Windchill properties file.

defaultPropertyFiles should not be changed by customizers. Instead use the customPropertyFiles to specify any new or overriding properties in a seperate file(s). Files are specified in a comma seperated list (no spaces) and loaded in the order in which they are specified. If two or more properties have the same key the last one to be loaded will "override" the previous ones.

To see if any properties have been overriden run the main rountine of this class.

Supported API: false

Extendable: false

See Also:

Serialized Form

Field Summary

private static String	CLASSNAME
static String	ENTRY_SEPARATOR Each wt.services entry in the properties is parsed using this delimiter.
private static String	RESOURCE
static String	SERVICE_PREFIX Each entry in the properties should have this prefix.
static String	TOKEN_CONTEXT_NAME Constant used to identify the service context name token which is parsed from the service property entry.
static String	TOKEN_IMPLEMENTATION_NAME Constant used to identify the service implementation name token which is parsed from the service property entry.
static String	TOKEN_PRIORITY Constant used to identify the search ordertoken which is parsed from the service property entry.
static String	TOKEN_REQUESTOR_NAME Constant used to identify the service requstor token which is parsed from the service property entry.
static String	TOKEN_SELECTOR Constant used to identify the service selector token which is parsed from the service property entry.
static String	TOKEN_SERVICE_NAME Constant used to identify the logical service name token which is parsed from the service property entry.
static String	TOKEN_SERVICE_TYPE Constant used to identify the service type token which is parsed from the service property entry.
private static boolean	VERBOSE

Fields inherited from class wt.services.applicationcontext.implementation.WTServiceProvider

Fields inherited from interface wt.services.applicationcontext.ApplicationContextServiceProvider

SERVICE, WILD_CARD

Constructor Summary

WTServiceProviderFromProperties(Properties properties)
Construct a service provider using the passed properties.

Method Summary

static void	main(String[] args) Lists all current service entries available to WTServiceProviderFromProperties.
protected WTServiceInfo	parseServiceInfo(String s)
protected void	parseServiceInfos(Properties properties)

Methods inherited from class wt.services.applicationcontext.implementation.WTServiceProvider

addServiceInfo, createInfoKey, createInfoKeyWOSelector, getAllClasses, getAllSuperClasses, getService, getService, getServiceImplementation, getServiceImplementationName, getServiceImplementationNameMap, getServiceImplementationNameMap, getServiceInfos, getServiceInfosForRequestor, getServiceInfosWOSelector, getServiceMap, getServiceMap, getServiceMap, getServiceMap, getServiceNames, getServiceSelectors, getSingletonImplementation, printOn, setServiceInfosWOSelector

Methods inherited from class java.lang.Object

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

Field Detail

RESOURCE

private static final String RESOURCE

See Also:

Constant Field Values

CLASSNAME

private static final String CLASSNAME

SERVICE_PREFIX

public static final String SERVICE_PREFIX

Each entry in the properties should have this prefix.

Supported API: false

See Also:

Constant Field Values

ENTRY_SEPARATOR

public static final String ENTRY_SEPARATOR

Each wt.services entry in the properties is parsed using this delimiter.

Supported API: false

See Also:

Constant Field Values

TOKEN_SERVICE_TYPE

public static final String TOKEN_SERVICE_TYPE

Constant used to identify the service type token which is parsed from the service property entry.

Supported API: false

See Also:

Constant Field Values

TOKEN_CONTEXT_NAME

public static final String TOKEN_CONTEXT_NAME

Constant used to identify the service context name token which is parsed from the service property entry.

Supported API: false

See Also:

Constant Field Values

TOKEN_SERVICE_NAME

public static final String TOKEN_SERVICE_NAME

Constant used to identify the logical service name token which is parsed from the service property entry.

Supported API: false

See Also:

Constant Field Values

TOKEN_SELECTOR

public static final String TOKEN_SELECTOR

Constant used to identify the service selector token which is parsed from the service property entry.

Supported API: false

See Also:

Constant Field Values

TOKEN_PRIORITY

public static final String TOKEN_PRIORITY

Constant used to identify the search ordertoken which is parsed from the service property entry.

Supported API: false

See Also:

Constant Field Values

TOKEN_REQUESTOR_NAME

public static final String TOKEN_REQUESTOR_NAME

Constant used to identify the service requstor token which is parsed from the service property entry.

Supported API: false

See Also:

Constant Field Values

TOKEN_IMPLEMENTATION_NAME

public static final String TOKEN_IMPLEMENTATION_NAME

Constant used to identify the service implementation name token which is parsed from the service property entry.

Supported API: false

See Also:

Constant Field Values

VERBOSE

private static boolean VERBOSE

Constructor Detail

WTServiceProviderFromProperties

public WTServiceProviderFromProperties(Properties properties)
                                throws UnableToParseServiceException

Construct a service provider using the passed properties.

Supported API: false

Parameters:

properties -

Throws:

UnableToParseServiceException

Method Detail

parseServiceInfos

protected void parseServiceInfos(Properties properties)
                          throws UnableToParseServiceException

Throws:

UnableToParseServiceException

parseServiceInfo

protected WTServiceInfo parseServiceInfo(String s)
                                  throws UnableToParseServiceException

Throws:

UnableToParseServiceException

main

public static void main(String[] args)

Lists all current service entries available to WTServiceProviderFromProperties. Optionally a filter string can be specified on the command line to show only entries that begin with the filter string.