{Newbie alert continues... }
I'm trying another approach...
My concrete Module file includes:
public class SjcLocalHostLoggerMO extends SjcBaseMO {
@Override
public void putPropertiesTM(final Properties properties) {
properties.put(
SjcPiLoggerJdkRF.LOGGER_FILEHANDLER_OUTPUTFILE_BYTELIMIT,
"10000000");
... etc.
And am binding all the properties during the "configure" step of the
Module life-cycle:
Names.bindProperties(binder(), properties);
When this is done... the debugger indicates that an ArrayList of
Elements are available in the Binder including:
InstanceBinding[key=Key[type=java.lang.String,
annotation=@com.google.inject.name.Named(value=logger.filehandler.outputfile.bytelimit)],
source=info.soaj.core.mo.SjcBaseMO.configure(SjcBaseMO.java:84),
instance=10000000]
So the question... how do I subsequently retrieve the property
value??? Or retrieve the complete Properties instance???
Said another way... the AbstractModule contains the Binder... which is
accessible... how do I get to the Elements (or Element) containing the
"InstanceBinding" of interest?
_Marvin
On Jul 21, 12:22 pm, "MarvinToll.com" <marvint...@gtcgroup.com> wrote:
> I'm far enough along to provide some contextualized code useful for problem
> statement elaboration... and maybe someone can think of an outside-the-box
> solution?
>
> The basic challenge is the integration of properties with each 'injectable
> plugin'. The properties are defined at *server start-up
> or outside-container unit testing set-up* where five steps are executed:
>
> **********************************************************************
> * SOAj v. 2.2.6 [Copyright (c) 2012 by GTC at gtcGroup.com]
> **********************************************************************
> * Threads Available: 12
> * Cores Available: 8
> **********************************************************************
> *
> /C:/projects/refapp/SOAj/soaj-core/target/test-classes/soaj-timer-config.xml
> **********************************************************************
> * Activation Sequence Phase 0 - Retrieve Elements [3]
> * Activation Sequence Phase 1 - Injector Bindings [3]
> * Activation Sequence Phase 2 - Instantiate Plugins [3]
> * Activation Sequence Phase 3 - Invoke Verification
> * Activation Sequence Phase 4 - Log Metadata
> **********************************************************************
>
> *During Phase 1 the plugin module objects (MO) populate properties using a
> Template Method invoked during the "configure" portion of the module
> lifecycle. *
>
> /**
> * This MODULE OBJECT defines properties programmatically.
> *
> * <p style="font-family:Verdana; font-size:10px; font-style:italic">
> * Copyright (c) 2006 - 2012 by Global Technology Consulting Group, Inc. at
> <a
> * href="http://gtcGroup.com";>gtcGroup.com </a>.
> * </p>
> *
> * @author Marvin Toll
> * @since v. 2.3
> */
> public class SjcLocalHostTimerMO extends SjcBaseMO {
> /**
> * Constructor
> *
> * @param pluginElementPO
> */
> public SjcLocalHostTimerMO(final SjcPluginElementPO pluginElementPO) {
> super(pluginElementPO);
> return;
> }
> /**
> * @see SjcBaseMO#putPropertiesTM(Properties)
> */
> @Override
> public void putPropertiesTM(final Properties properties) {
> properties.put(SjcPiTimer.DECLARATIVE_LOGGING_TASK_SCHEDULED,
> "true");
> properties.put(SjcPiTimer.DECLARATIVE_LOGGING_TASK_LAUNCHED,
> "true");
> properties.put(SjcPiTimer.DECLARATIVE_LOGGING_TASK_COMPLETED,
> "true");
> return;
> }
>
> }
>
> The properties above are cached using the injectable plugin 'unique name'
> as the key.* During processing, the injectable plugin instances may need
> access to their properties* (obtainable from the Caching Singleton)*:*
>
> /**
> * This method retrieves cached properties.
> *
> * @param pluginUniqueName
> * @return SjcPluginPropertyPO
> */
> public static SjcPluginPropertyPO retrievePluginPropertyPO(
> final String pluginUniqueName) {
>
> final SjcPluginPropertyPO pluginPropertyPO =
> ActivatedPluginsCS.activatedProperties
> .get(pluginUniqueName);
>
> return pluginPropertyPO;
> }
>
> *So... this got me to the point that an injectable plugin instance needs to
> know its own "unique name".*
>
> Having said all that... there may be a better way to integrate properties
> (useable with both web server and outside-container unit testing) with
> their injectable plugin instance... that are processed at server startup.
>
> _Marvinhttp://PatternEnabled.com
>
>
>
> On Friday, July 20, 2012 3:58:14 PM UTC-4, Craig McClanahan wrote:
> > What you are trying to do isn't going to work.
>
> > The @Named annotation in question is on the field where the injection took
> > place. The object that got injected, or its class (SjcPiTimerSI) has no
> > clue *why* it got injected, so no general purpose utility method like you
> > have outlined is going to be able to learn what you're after.
>
> > Craig
>
> > On Thu, Jul 19, 2012 at 10:03 AM, MarvinToll.com
> > <marvint...@gtcgroup.com>wrote:
>
> >> ** Newbie Alert **
>
> >> A class has the following field injection:
>
> >> @Inject
> >> @Named(SjcConstant.TIMER_PLUGIN)
> >> private SjcPiTimerSI timerSI;
>
> >> I would like to subsequently find out the instance @Named value.
>
> >> For example, a Utility method similar to:
>
> >> public static String retrieveInstanceNamedName (SjcPiTimerSI
> >> thisInstance) {
>
> >> String instanceName;
>
> >> *???*
>
> >> return instanceName;
> >> }
>
> >> Any thoughts/
>
> >> _Marvin
> >>http://PatternEnabled.com
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