/*
* Data Hub Service (DHuS) - For Space data distribution.
* Copyright (C) 2016 GAEL Systems
*
* This file is part of DHuS software sources.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package fr.gael.dhus.olingo.v1;
import java.util.Objects;
import org.apache.olingo.odata2.api.edm.EdmAnnotations;
import org.apache.olingo.odata2.api.edm.EdmEntityContainer;
import org.apache.olingo.odata2.api.edm.EdmEntitySet;
import org.apache.olingo.odata2.api.edm.EdmEntityType;
import org.apache.olingo.odata2.api.edm.EdmException;
import org.apache.olingo.odata2.api.edm.EdmMapping;
import org.apache.olingo.odata2.api.edm.EdmNavigationProperty;
/**
* This class works around the fact that OData2 does not have contained targets.
*/
public class ContainedEntitySetDecorator implements EdmEntitySet
{
private final String navLinkName;
private final EdmEntitySet decorated;
/**
* This decorator overrides {@link #getName()} to return the supplied {@code navlinkname}.
* All other methods delegate to the supplied instance of EdmEntitySet.
* @param navlinkname non-null.
* @param decorated non-null.
*/
public ContainedEntitySetDecorator(String navlinkname, EdmEntitySet decorated)
{
Objects.requireNonNull(navlinkname);
Objects.requireNonNull(decorated);
this.navLinkName = navlinkname;
this.decorated = decorated;
}
@Override
public EdmEntityType getEntityType() throws EdmException
{
return this.decorated.getEntityType();
}
@Override
public EdmEntitySet getRelatedEntitySet(EdmNavigationProperty navigationProperty)
throws EdmException
{
return this.decorated.getRelatedEntitySet(navigationProperty);
}
@Override
public EdmEntityContainer getEntityContainer() throws EdmException
{
return this.decorated.getEntityContainer();
}
@Override
public EdmMapping getMapping() throws EdmException
{
return this.decorated.getMapping();
}
@Override
public String getName() throws EdmException
{
return this.navLinkName;
}
@Override
public EdmAnnotations getAnnotations() throws EdmException
{
return this.decorated.getAnnotations();
}
}