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/
VersionGroupHome.java
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/
VersionGroupHome.java
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/*
* Copyright 2012, Red Hat, Inc. and individual contributors as indicated by the
* @author tags. See the copyright.txt file in the distribution for a full
* listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 2.1 of the License, or (at your option)
* any later version.
*
* This software 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 Lesser General Public License for more
* details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this software; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA, or see the FSF
* site: http://www.fsf.org.
*/
package org.zanata.action;
import java.util.ArrayList;
import java.util.List;
import javax.faces.event.ValueChangeEvent;
import javax.faces.model.SelectItem;
import org.hibernate.Session;
import org.hibernate.criterion.NaturalIdentifier;
import org.hibernate.criterion.Restrictions;
import org.jboss.seam.annotations.In;
import org.jboss.seam.annotations.Logger;
import org.jboss.seam.annotations.Name;
import org.jboss.seam.faces.FacesMessages;
import org.jboss.seam.log.Log;
import org.jboss.seam.security.management.JpaIdentityStore;
import org.zanata.common.EntityStatus;
import org.zanata.model.HAccount;
import org.zanata.model.HIterationGroup;
import org.zanata.model.HProjectIteration;
import org.zanata.service.SlugEntityService;
/**
* @author Alex Eng <a href="mailto:aeng@redhat.com">aeng@redhat.com</a>
*/
@Name("versionGroupHome")
public class VersionGroupHome extends SlugHome<HIterationGroup>
{
private static final long serialVersionUID = 1L;
private String slug;
@In(required = false, value = JpaIdentityStore.AUTHENTICATED_USER)
HAccount authenticatedAccount;
@In
SlugEntityService slugEntityServiceImpl;
@Logger
Log log;
@Override
protected HIterationGroup loadInstance()
{
Session session = (Session) getEntityManager().getDelegate();
return (HIterationGroup)session.byNaturalId(HIterationGroup.class).using("slug", getSlug()).load();
}
public List<HProjectIteration> getInstanceProjectIterations()
{
return new ArrayList<HProjectIteration>(getInstance().getProjectIterations());
}
@Override
public NaturalIdentifier getNaturalId()
{
return Restrictions.naturalId().set("slug", slug);
}
@Override
public boolean isIdDefined()
{
return slug != null;
}
@Override
public Object getId()
{
return slug;
}
public String getSlug()
{
return slug;
}
public void setSlug(String slug)
{
this.slug = slug;
}
public void validateSuppliedId()
{
getInstance(); // this will raise an EntityNotFound exception
// when id is invalid and conversation will not
// start
}
public void verifySlugAvailable(ValueChangeEvent e)
{
String slug = (String) e.getNewValue();
validateSlug(slug, e.getComponent().getId());
}
public boolean validateSlug(String slug, String componentId)
{
if (!isSlugAvailable(slug))
{
FacesMessages.instance().addToControl(componentId, "This Group ID is not available");
return false;
}
return true;
}
public boolean isSlugAvailable(String slug)
{
return slugEntityServiceImpl.isSlugAvailable(slug, HIterationGroup.class);
}
@Override
public String persist()
{
if (!validateSlug(getInstance().getSlug(), "slug"))
return null;
if (authenticatedAccount != null)
{
getInstance().addMaintainer(authenticatedAccount.getPerson());
}
return super.persist();
}
@Override
public String update()
{
String state = super.update();
return state;
}
public String cancel()
{
return "cancel";
}
@Override
public List<SelectItem> getStatusList()
{
List<SelectItem> statusList = super.getStatusList();
for (SelectItem option : statusList)
{
if (option.getValue().equals(EntityStatus.READONLY))
{
statusList.remove(option);
break;
}
}
return statusList;
}
}