Ibm WebSphere Adapters Uživatelský manuál stáhnout pdf (Strana 147)

discovery and the one that used for run time. The copy is based on names. For

example, if a property name Username exists in the configuration used for

discovery and that used for run time, the Username value is copied.

public ServiceDescription createServiceDescription

(MetadataSelection importSelection) throws MetadataException {

ServiceDescription description = null;

WBIMetadataSelectionImpl selection = (WBIMetadataSelectionImpl)

importSelection;

MetadataImportConfiguration[] confArray = selection.getSelection();

if (confArray.length == 0)

return description;

super.getLogUtils().trace(Level.FINER,

CLASSNAME, "createServiceDescription()",

"Number of MetadataImportConfigurations " + confArray.length);

PropertyGroup serviceType = selection.getAppliedSelectionProperties();

String directionality = getDirectionality(serviceType);

String nameSpace = getNameSpace(serviceType);

boolean inbound = false;

if (directionality.equals("Inbound")) {

super.getLogUtils().trace(Level.FINER, CLASSNAME,

"createServiceDescription()",

"Selected Service Type is:Inbound");

inbound = true;

}

if (inbound) {

description = createInboundServiceDescription

(importSelection, selection, nameSpace);

} else {

description = createOutboundServiceDescription

(importSelection, selection, nameSpace);

}

return description;

}

setToolContext

To implement setToolContext(), initialize the LogUtils instance and set it on the

Foundation Class WBIMetadataDiscoveryImpl.

public void setToolContext(ToolContext toolContext) {

super.setToolContext(toolContext);

try {

LogUtils logUtils = new LogUtils(toolContext.getLogger(),

CURRENT_PACKAGE, "TwineBall Adapter", "6.0.0");

if(logUtils != null) logUtils.trace(Level.FINER, CLASSNAME,

"getToolContext()", "LogUtils Initilialized");

super.setLogUtils(logUtils);

} catch (ResourceAdapterInternalException e) {

e.printStackTrace();

System.out.println(e.getMessage());

System.out.println("Unable to create LogUtils instance");

}

WBIAdapterTypeImpl sample:

You use this class to implement the adapter type for enterprise metadata discovery.

Extend WBIAdapterTypeImpl and implement the methods described in the sections

below.

Constructor

The constructor populates the adapter type instance as shown below:

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