private void processMovesCopiesInternal()

in src/main/java/org/apache/sling/servlets/post/impl/operations/ModifyOperation.java [223:289]
48 lines of code
9 McCabe index (conditional complexity)

    private void processMovesCopiesInternal(
                    RequestProperty property,
            boolean isMove, final ResourceResolver resolver,
            Map<String, RequestProperty> reqProperties, List<Modification> changes,
            VersioningConfiguration versioningConfiguration)
            throws PersistenceException {

        String propPath = property.getPath();
        String source = property.getRepositorySource();

        // only continue here, if the source really exists
        if (resolver.getResource(source) != null ) {

            // if the destination item already exists, remove it
            // first, otherwise ensure the parent location
            if (resolver.getResource(propPath) != null) {
                final Resource parent = resolver.getResource(propPath).getParent();
                this.jcrSupport.checkoutIfNecessary(parent, changes, versioningConfiguration);

                resolver.delete(resolver.getResource(propPath));
                changes.add(Modification.onDeleted(propPath));
            } else {
                Resource parent = deepGetOrCreateResource(resolver, property.getParentPath(),
                    reqProperties, changes, versioningConfiguration);
                this.jcrSupport.checkoutIfNecessary(parent, changes, versioningConfiguration);
            }

            // move through the session and record operation
            // check if the item is backed by JCR
            Resource sourceRsrc = resolver.getResource(source);
            final Object sourceItem = this.jcrSupport.getItem(sourceRsrc);
            final Object destItem = this.jcrSupport.getItem(resolver.getResource(property.getParentPath()));
            if ( sourceItem != null && destItem != null ) {
                if ( this.jcrSupport.isNode(sourceRsrc) ) {
                    if ( isMove ) {
                        this.jcrSupport.checkoutIfNecessary(sourceRsrc.getParent(), changes, versioningConfiguration);
                        this.jcrSupport.move(sourceItem, destItem, ResourceUtil.getName(propPath));
                    } else {
                        this.jcrSupport.checkoutIfNecessary(resolver.getResource(property.getParentPath()), changes, versioningConfiguration);
                        this.jcrSupport.copy(sourceItem, destItem, property.getName());
                    }
                } else {
                    // property: move manually
                    this.jcrSupport.checkoutIfNecessary(resolver.getResource(property.getParentPath()), changes, versioningConfiguration);
                    // create destination property
                    this.jcrSupport.copy(sourceItem, destItem, ResourceUtil.getName(source));

                    // remove source property (if not just copying)
                    if ( isMove ) {
                        this.jcrSupport.checkoutIfNecessary(sourceRsrc.getParent(), changes, versioningConfiguration);
                        resolver.delete(sourceRsrc);
                    }
                }
            }

            // make sure the property is not deleted even in case for a given
            // property both @MoveFrom and @Delete is set
            property.setDelete(false);

            // record successful move
            if (isMove) {
                changes.add(Modification.onMoved(source, propPath));
            } else {
                changes.add(Modification.onCopied(source, propPath));
            }
        }
    }