Examples with Extend org.alfresco.traitextender.Extend used on opensource projects

Example 21 with Extend

use of org.alfresco.traitextender.Extend in project alfresco-repository by Alfresco.

the class DbNodeServiceImpl method getChildAssocsByPropertyValue.

@Override
@Extend(traitAPI = NodeServiceTrait.class, extensionAPI = NodeServiceExtension.class)
public List<ChildAssociationRef> getChildAssocsByPropertyValue(NodeRef nodeRef, QName propertyQName, Serializable value) {
    // Get the node
    Pair<Long, NodeRef> nodePair = getNodePairNotNull(nodeRef);
    Long nodeId = nodePair.getFirst();
    if (getChildAssocsByPropertyValueBannedProps.contains(propertyQName)) {
        throw new IllegalArgumentException("getChildAssocsByPropertyValue does not allow search of system maintained properties: " + propertyQName);
    }
    final List<ChildAssociationRef> results = new ArrayList<ChildAssociationRef>(10);
    // We have a callback handler to filter results
    ChildAssocRefQueryCallback callback = new ChildAssocRefQueryCallback() {

        public boolean preLoadNodes() {
            return false;
        }

        @Override
        public boolean orderResults() {
            return true;
        }

        public boolean handle(Pair<Long, ChildAssociationRef> childAssocPair, Pair<Long, NodeRef> parentNodePair, Pair<Long, NodeRef> childNodePair) {
            results.add(childAssocPair.getSecond());
            return true;
        }

        public void done() {
        }
    };
    // Get the assocs pointing to it
    nodeDAO.getChildAssocsByPropertyValue(nodeId, propertyQName, value, callback);
    // Done
    return results;
}

Example 22 with Extend

use of org.alfresco.traitextender.Extend in project alfresco-repository by Alfresco.

the class DbNodeServiceImpl method getTargetAssocsByPropertyValue.

@Override
@Extend(traitAPI = NodeServiceTrait.class, extensionAPI = NodeServiceExtension.class)
public List<AssociationRef> getTargetAssocsByPropertyValue(NodeRef sourceRef, QNamePattern qnamePattern, QName propertyQName, Serializable propertyValue) {
    Pair<Long, NodeRef> sourceNodePair = getNodePairNotNull(sourceRef);
    Long sourceNodeId = sourceNodePair.getFirst();
    QName qnameFilter = null;
    if (qnamePattern instanceof QName) {
        qnameFilter = (QName) qnamePattern;
    }
    // Check the QName is not one of the "special" system maintained ones.
    if (getChildAssocsByPropertyValueBannedProps.contains(propertyQName)) {
        throw new IllegalArgumentException("getTargetAssocsByPropertyValue does not allow search of system maintained properties: " + propertyQName);
    }
    Collection<Pair<Long, AssociationRef>> assocPairs = nodeDAO.getTargetAssocsByPropertyValue(sourceNodeId, qnameFilter, propertyQName, propertyValue);
    List<AssociationRef> nodeAssocRefs = new ArrayList<AssociationRef>(assocPairs.size());
    for (Pair<Long, AssociationRef> assocPair : assocPairs) {
        AssociationRef assocRef = assocPair.getSecond();
        // check qname pattern, if not already filtered
        if (qnameFilter == null && !qnamePattern.isMatch(assocRef.getTypeQName())) {
            // the assoc name doesn't match the pattern given
            continue;
        }
        nodeAssocRefs.add(assocRef);
    }
    // done
    return nodeAssocRefs;
}

Example 23 with Extend

use of org.alfresco.traitextender.Extend in project alfresco-repository by Alfresco.

the class DbNodeServiceImpl method removeChildAssociation.

@Extend(traitAPI = NodeServiceTrait.class, extensionAPI = NodeServiceExtension.class)
public boolean removeChildAssociation(ChildAssociationRef childAssocRef) {
    // The node(s) involved may not be pending deletion
    checkPendingDelete(childAssocRef.getParentRef());
    checkPendingDelete(childAssocRef.getChildRef());
    Long parentNodeId = getNodePairNotNull(childAssocRef.getParentRef()).getFirst();
    Long childNodeId = getNodePairNotNull(childAssocRef.getChildRef()).getFirst();
    QName assocTypeQName = childAssocRef.getTypeQName();
    QName assocQName = childAssocRef.getQName();
    Pair<Long, ChildAssociationRef> assocPair = nodeDAO.getChildAssoc(parentNodeId, childNodeId, assocTypeQName, assocQName);
    if (assocPair == null) {
        // No association exists
        return false;
    }
    Long assocId = assocPair.getFirst();
    ChildAssociationRef assocRef = assocPair.getSecond();
    if (assocRef.isPrimary()) {
        NodeRef childNodeRef = assocRef.getChildRef();
        // Delete the child node
        this.deleteNode(childNodeRef);
        // Done
        return true;
    } else {
        // Delete the association
        invokeBeforeDeleteChildAssociation(childAssocRef);
        nodeDAO.deleteChildAssoc(assocId);
        invokeOnDeleteChildAssociation(childAssocRef);
        // Done
        return true;
    }
}

Example 24 with Extend

use of org.alfresco.traitextender.Extend in project alfresco-repository by Alfresco.

the class DbNodeServiceImpl method deleteStore.

/**
 * @throws UnsupportedOperationException        Always
 */
@Extend(traitAPI = NodeServiceTrait.class, extensionAPI = NodeServiceExtension.class)
public void deleteStore(StoreRef storeRef) throws InvalidStoreRefException {
    // Cannot delete the root node but we can delete, without archive, all immediate children
    NodeRef rootNodeRef = nodeDAO.getRootNode(storeRef).getSecond();
    List<ChildAssociationRef> childAssocRefs = getChildAssocs(rootNodeRef);
    for (ChildAssociationRef childAssocRef : childAssocRefs) {
        NodeRef childNodeRef = childAssocRef.getChildRef();
        // We do NOT want to archive these, so mark them as temporary
        deleteNode(childNodeRef, false);
    }
    // Rename the store.  This takes all the nodes with it.
    StoreRef deletedStoreRef = new StoreRef(StoreRef.PROTOCOL_DELETED, GUID.generate());
    nodeDAO.moveStore(storeRef, deletedStoreRef);
    // Done
    if (logger.isDebugEnabled()) {
        logger.debug("Marked store for deletion: " + storeRef + " --> " + deletedStoreRef);
    }
}

Example 25 with Extend

use of org.alfresco.traitextender.Extend in project alfresco-repository by Alfresco.

the class DbNodeServiceImpl method getProperty.

@Extend(traitAPI = NodeServiceTrait.class, extensionAPI = NodeServiceExtension.class)
public Serializable getProperty(NodeRef nodeRef, QName qname) throws InvalidNodeRefException {
    Long nodeId = getNodePairNotNull(nodeRef).getFirst();
    // Spoof referencable properties
    if (qname.equals(ContentModel.PROP_STORE_PROTOCOL)) {
        return nodeRef.getStoreRef().getProtocol();
    } else if (qname.equals(ContentModel.PROP_STORE_IDENTIFIER)) {
        return nodeRef.getStoreRef().getIdentifier();
    } else if (qname.equals(ContentModel.PROP_NODE_UUID)) {
        return nodeRef.getId();
    } else if (qname.equals(ContentModel.PROP_NODE_DBID)) {
        return nodeId;
    }
    Serializable property = nodeDAO.getNodeProperty(nodeId, qname);
    // check if we need to provide a spoofed name
    if (property == null && qname.equals(ContentModel.PROP_NAME)) {
        return nodeRef.getId();
    }
    // done
    return property;
}