How to retrive the assembly information of a part using api?

[saitha]

How to retrive the assembly information of a part using api?

[saitha]

package geo.limited.windchill;

import wt.fc.QueryResult;
import wt.part.WTPart;
import wt.part.WTPartUsageLink;
import wt.vc.VersionControlHelper;
import wt.vc.config.LatestConfigSpec;
import wt.vc.struct.StructHelper;

public class RetrivingChildParts {

public void getPartStructure(WTPart parentPart) throws Exception {
System.out.println("In getPartStructure!!"+parentPart.getNumber());

LatestConfigSpec lcs = new LatestConfigSpec();
QueryResult usesLinks = StructHelper.service.navigateUses(parentPart, false);
System.out.println("usesLinks :"+usesLinks);
while(usesLinks.hasMoreElements()){
//FileWriter writer = new FileWriter(path, true);
WTPartUsageLink usageLink = (WTPartUsageLink) usesLinks.nextElement();
System.out.println(usageLink);
WTPart childPart = (WTPart) lcs.process(VersionControlHelper.service.allVersionsOf(usageLink.getUses())).nextElement();


getPartStructure(childPart);
}

}
}

[saitha]

When i am trying with above code below exception is coming can u please help me out.

wt.services.applicationcontext.UnableToCreateServiceException

: Unable to create new instance of wt.vc.config.InUseDelegate. Nested exception is:

wt.services.ac.ACRuntimeException

: Unable to find implementation class "wt.vc.config.WorkableInUseDelegate". Nested exception is:

java.lang.ClassNotFoundException

: wt.vc.config.WorkableInUseDelegate

at java.net.URLClassLoader$1.run(Unknown Source)

at java.net.URLClassLoader$1.run(Unknown Source)

at java.security.AccessController.doPrivileged(

Native Method

)

at java.net.URLClassLoader.findClass(Unknown Source)

at java.lang.ClassLoader.loadClass(Unknown Source)

at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)

at java.lang.ClassLoader.loadClass(Unknown Source)

at java.lang.Class.forName0(

Native Method

)

at java.lang.Class.forName(Unknown Source)

at wt.services.ac.impl.DefaultServiceImplementation.getImplementationClass(

DefaultServiceImplementation.java:206

)

at wt.services.ac.impl.DefaultServiceImplementation.getSingleton(

DefaultServiceImplementation.java:198

)

at wt.services.ac.impl.DefaultServiceImplementation.getService(

DefaultServiceImplementation.java:74

)

at wt.services.ac.impl.DefaultACServiceProvider.getServices(

DefaultACServiceProvider.java:485

)

at wt.services.ac.impl.DefaultACServices.getServices(

DefaultACServices.java:449

)

at wt.services.applicationcontext.ACServicesAdapter.getServices(

ACServicesAdapter.java:227

)

at wt.vc.config.InUseDelegateFactory.getInUseDelegates(

InUseDelegateFactory.java:267

)

at wt.vc.config.InUseDelegateFactory.getInUseDelegates(

InUseDelegateFactory.java:196

)

at wt.vc.config.LatestConfigSpec.process(

LatestConfigSpec.java:230

)

at geo.limited.windchill.RetrivingChildParts.getPartStructure(

RetrivingChildParts.java:24

)

at geo.limited.windchill.SearchWTParts.searchWTParts(

SearchWTParts.java:39

)

at geo.limited.windchill.TestWTPart.main(

TestWTPart.java:30

)