/*
* Copyright (c) 2013, 2016 Eike Stepper (Berlin, Germany) and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Eike Stepper - initial API and implementation
*/
package org.eclipse.emf.cdo.security.impl;
import org.eclipse.emf.cdo.common.branch.CDOBranchPoint;
import org.eclipse.emf.cdo.common.revision.CDORevision;
import org.eclipse.emf.cdo.common.revision.CDORevisionProvider;
import org.eclipse.emf.cdo.security.LinkedFilter;
import org.eclipse.emf.cdo.security.PermissionFilter;
import org.eclipse.emf.cdo.security.SecurityPackage;
import org.eclipse.emf.cdo.security.impl.PermissionImpl.CommitImpactContext;
import org.eclipse.emf.ecore.EClass;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Reference Filter</b></em>'.
* @since 4.3
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* </p>
* <ul>
* <li>{@link org.eclipse.emf.cdo.security.impl.LinkedFilterImpl#getFilter <em>Filter</em>}</li>
* </ul>
*
* @generated
*/
public class LinkedFilterImpl extends PermissionFilterImpl implements LinkedFilter
{
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected LinkedFilterImpl()
{
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass()
{
return SecurityPackage.Literals.LINKED_FILTER;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public PermissionFilter getFilter()
{
return (PermissionFilter)eGet(SecurityPackage.Literals.LINKED_FILTER__FILTER, true);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setFilter(PermissionFilter newFilter)
{
eSet(SecurityPackage.Literals.LINKED_FILTER__FILTER, newFilter);
}
@Override
protected boolean filter(CDORevision revision, CDORevisionProvider revisionProvider, CDOBranchPoint securityContext, int level) throws Exception
{
PermissionFilter filter = getFilter();
return filter.isApplicable(revision, revisionProvider, securityContext, level + 1);
}
public boolean isImpacted(CommitImpactContext context)
{
PermissionFilter filter = getFilter();
return filter.isImpacted(context);
}
public String format()
{
PermissionFilter filter = getFilter();
if (filter == null)
{
return "?";
}
return filter.format();
}
} // ReferenceFilterImpl