Revision 9aa59538
Added by Andreas Müller over 6 years ago
| eu.etaxonomy.taxeditor.navigation/src/main/java/eu/etaxonomy/taxeditor/navigation/navigator/TreeNodeDropAdapterAssistant.java | ||
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* |
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* @author p.ciardelli |
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* @created 03.06.2009 |
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* @version 1.0 |
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*/ |
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public class TreeNodeDropAdapterAssistant extends CommonDropAdapterAssistant implements IPostOperationEnabled {
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private static final EnumSet<CRUD> UPDATE = EnumSet.of(CRUD.UPDATE); |
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/* (non-Javadoc) |
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* @see org.eclipse.ui.navigator.CommonDropAdapterAssistant#handleDrop(org.eclipse.ui.navigator.CommonDropAdapter, org.eclipse.swt.dnd.DropTargetEvent, java.lang.Object) |
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*/ |
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/** {@inheritDoc} */
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@Override |
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public IStatus handleDrop(CommonDropAdapter dropAdapter, |
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return taxonNodes.size() > 0 ? taxonNodes : null; |
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} |
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/* (non-Javadoc) |
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* @see org.eclipse.ui.navigator.CommonDropAdapterAssistant#validateDrop(java.lang.Object, int, org.eclipse.swt.dnd.TransferData) |
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*/ |
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/** {@inheritDoc} */
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@Override |
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public IStatus validateDrop(Object target, int operation, |
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// check users permissions with target taxonnode and taxon |
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if (target instanceof TaxonNode) {
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TaxonNode targetNode = (TaxonNode)target; |
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Boolean hasTargetNodePermission = CdmStore.currentAuthentiationHasPermission(targetNode, UPDATE); |
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Boolean hasTargetTaxonPermission = CdmStore.currentAuthentiationHasPermission(targetNode.getTaxon(), UPDATE); |
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boolean hasTargetNodePermission = CdmStore.currentAuthentiationHasPermission(targetNode, UPDATE); |
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boolean hasTargetTaxonPermission = targetNode.getTaxon() == null ? |
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true : |
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CdmStore.currentAuthentiationHasPermission(targetNode.getTaxon(), UPDATE); |
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if(logger.isDebugEnabled()){
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logger.debug("target: " + targetNode.getTaxon().getTitleCache()); //$NON-NLS-1$
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if(!hasTargetNodePermission || ! hasTargetNodePermission){
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if(logger.isDebugEnabled()){
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logger.debug("CANCEL_STATUS for target node: " + hasTargetNodePermission.toString() + " " + hasTargetTaxonPermission.toString() + " "); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
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logger.debug("CANCEL_STATUS for target node: " + hasTargetNodePermission + " " + hasTargetTaxonPermission + " "); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
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} |
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return Status.CANCEL_STATUS; |
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} |
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// check users permissions with all selected taxon nodes and taxa |
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for(TaxonNode taxonNode : getSelectedTaxa()){
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logger.debug("selectedTaxa: " + taxonNode.getTaxon().getTitleCache()); //$NON-NLS-1$
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Boolean isSameTaxonNode = taxonNode.equals(target);
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Boolean hasTaxonNodePermission = CdmStore.currentAuthentiationHasPermission(taxonNode, UPDATE);
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Boolean hasTaxonPermission = CdmStore.currentAuthentiationHasPermission(taxonNode.getTaxon(), UPDATE);
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boolean isSameTaxonNode = taxonNode.equals(target);
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boolean hasTaxonNodePermission = CdmStore.currentAuthentiationHasPermission(taxonNode, UPDATE);
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boolean hasTaxonPermission = CdmStore.currentAuthentiationHasPermission(taxonNode.getTaxon(), UPDATE);
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if ( |
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isSameTaxonNode |
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|| !hasTaxonNodePermission |
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|| !hasTaxonPermission |
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) {
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if(logger.isDebugEnabled()){
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logger.debug("CANCEL_STATUS for selected " + isSameTaxonNode.toString() + " " + hasTaxonNodePermission.toString() + " " + hasTaxonPermission.toString() + " "); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
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logger.debug("CANCEL_STATUS for selected " + isSameTaxonNode + " " + hasTaxonNodePermission + " " + hasTaxonPermission + " "); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
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} |
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return Status.CANCEL_STATUS; |
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} |
| ... | ... | |
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} |
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} |
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/* (non-Javadoc) |
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* @see eu.etaxonomy.taxeditor.operations.IPostOperationEnabled#postOperation(eu.etaxonomy.cdm.model.common.CdmBase) |
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*/ |
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/** {@inheritDoc} */
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@Override |
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public boolean postOperation(CdmBase objectAffectedByOperation) {
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Also available in: Unified diff
fix #6961 fix NPE for TaxonNode d&d when hovering classification in AdapterAssistant class