Examples of org.apache.sling.api.resource.ModifyingResourceProvider

org.apache.sling.api.resource.ModifyingResourceProvider

A modifying resource provider is an extension of a resource provider which is only supported if the resource provider has been created through a {@link ResourceProviderFactory}. A modifying resource provider allows to create, update, and delete resources. Update is handled through {@link ModifiableValueMap}. All changes should be kept in a transient store until {@link #commit(ResourceResolver)}is called. {@link #revert(ResourceResolver)} discards all transient changes.If the modifying resource provider needs to clean up resources when it is discarded like removing objects from the transient state which are not committed etc., it should also implement the {@link DynamicResourceProvider}interface. @see ResourceProviderFactory#getResourceProvider(java.util.Map) @see ResourceProviderFactory#getAdministrativeResourceProvider(java.util.Map) @since 2.2.0

        final String fullPath = resource.getPath();
        final ProviderHandler handler = this.getModifyingProviderHandler(ctx, resourceResolver, fullPath);
        if ( handler == null || !handler.canDelete(ctx, resource) ) {
            throw new UnsupportedOperationException("delete at '" + fullPath + "'");
        }
        final ModifyingResourceProvider mrp = (ModifyingResourceProvider) handler.getResourceProvider(ctx);
        mrp.delete(resourceResolver, fullPath);
    }

            final Map<String, Object> properties) throws PersistenceException {
        final ProviderHandler handler = this.getModifyingProviderHandler(ctx, resourceResolver, fullPath);
        if ( handler == null || !handler.canCreate(ctx, resourceResolver, fullPath) ) {
            throw new UnsupportedOperationException("create '" + ResourceUtil.getName(fullPath) + "' at " + ResourceUtil.getParent(fullPath));
        }
        final ModifyingResourceProvider mrp = (ModifyingResourceProvider) handler.getResourceProvider(ctx);
        return mrp.create(resourceResolver, fullPath, properties);
    }

Examples of org.apache.sling.api.resource.ModifyingResourceProvider

Related Classes of org.apache.sling.api.resource.ModifyingResourceProvider