/**
* Copyright (C) 2010-2014 Morgner UG (haftungsbeschränkt)
*
* This file is part of Structr <http://structr.org>.
*
* Structr is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* Structr is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Structr. If not, see <http://www.gnu.org/licenses/>.
*/
package org.structr.rest.resource;
import org.structr.common.error.FrameworkException;
import org.structr.rest.RestMethodResult;
import org.structr.rest.exception.IllegalPathException;
//~--- JDK imports ------------------------------------------------------------
import java.util.Map;
//~--- classes ----------------------------------------------------------------
/**
* A resource constraint that implements the generic ability to
* wrap another constraint.
*
* @author Christian Morgner
*/
public abstract class WrappingResource extends Resource {
protected Resource wrappedResource = null;
//~--- methods --------------------------------------------------------
@Override
public RestMethodResult doPost(Map<String, Object> propertySet) throws FrameworkException {
if (wrappedResource != null) {
return wrappedResource.doPost(propertySet);
}
throw new IllegalPathException();
}
protected void wrapResource(Resource wrappedResource) {
this.idProperty = wrappedResource.idProperty;
this.wrappedResource = wrappedResource;
}
@Override
public Resource tryCombineWith(Resource next) throws FrameworkException {
if (next instanceof WrappingResource) {
((WrappingResource) next).wrapResource(this);
return next;
}
return null;
}
//~--- get methods ----------------------------------------------------
@Override
public Class getEntityClass() {
if (wrappedResource != null) {
return wrappedResource.getEntityClass();
}
return null;
}
@Override
public String getUriPart() {
return wrappedResource.getUriPart();
}
@Override
public boolean isPrimitiveArray() {
if (wrappedResource != null) {
return wrappedResource.isPrimitiveArray();
}
return false;
}
@Override
public boolean isCollectionResource() throws FrameworkException {
if (wrappedResource != null) {
return wrappedResource.isCollectionResource();
}
throw new IllegalPathException();
}
}