Attach Dataset to selected item

import org.eclipse.core.commands.AbstractHandler;

import org.eclipse.core.commands.ExecutionEvent;

import org.eclipse.core.commands.ExecutionException;

import com.teamcenter.rac.aifrcp.AIFUtility;

import com.teamcenter.rac.kernel.TCComponent;

import com.teamcenter.rac.kernel.TCComponentDataset;

import com.teamcenter.rac.kernel.TCComponentDatasetType;

import com.teamcenter.rac.kernel.TCComponentItem;

import com.teamcenter.rac.kernel.TCComponentItemRevision;

import com.teamcenter.rac.kernel.TCException;

import com.teamcenter.rac.kernel.TCSession;

public class AttachDataset extends AbstractHandler {

public void AttachDataset() throws TCException {

TCComponent tc=null;
        tc= (TCComponent)AIFUtility.getCurrentApplication().getTargetComponent();

TCSession session=(TCSession) tc.getSession();

session.getUser();

TCComponentItem item=(TCComponentItem)tc;

TCComponent[] comp=item.getRelatedComponents();

int count=0;

for(int i=0;i<comp.length;i++)

{

if(comp[i] instanceof TCComponentItemRevision && count==0)

{

TCComponentDataset dataset;

TCComponentDatasetType datasettype=null;
    datasettype=(TCComponentDatasetType) session.getTypeComponent("PDF");

dataset=datasettype.create("Test", "test desc", "PDF");

comp[i].add("IMAN_specification",dataset);

}

}

}

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