/*
* Copyright (c) 2008 Boulder Community Foundation - iVolunteer
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package converter.list;
import converter.*;
import java.math.BigInteger;
import java.net.URI;
import persistence.Timeframe;
import javax.xml.bind.annotation.XmlRootElement;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlTransient;
import javax.xml.bind.annotation.XmlAttribute;
import javax.ws.rs.core.UriBuilder;
import javax.persistence.EntityManager;
import java.util.Collection;
import persistence.Filter;
/**
*
* @author Dave Angulo
*/
@XmlRootElement(name = "timeframe")
public class TimeframeRecordConverter {
private Timeframe entity;
private URI uri;
private int expandLevel;
/** Creates a new instance of TimeframeConverter */
public TimeframeRecordConverter() {
entity = new Timeframe();
}
/**
* Creates a new instance of TimeframeConverter.
*
* @param entity
* associated entity
* @param uri
* associated uri
* @param expandLevel
* indicates the number of levels the entity graph should be
* expanded@param isUriExtendable indicates whether the uri can
* be extended
*/
public TimeframeRecordConverter(Timeframe entity, URI uri, int expandLevel,
boolean isUriExtendable) {
this.entity = entity;
this.uri = (isUriExtendable) ? UriBuilder.fromUri(uri).path(entity.getId() + "/").build()
: uri;
this.expandLevel = expandLevel;
}
/**
* Creates a new instance of TimeframeConverter.
*
* @param entity
* associated entity
* @param uri
* associated uri
* @param expandLevel
* indicates the number of levels the entity graph should be
* expanded
*/
public TimeframeRecordConverter(Timeframe entity, URI uri, int expandLevel) {
this(entity, uri, expandLevel, false);
}
/**
* Getter for id.
*
* @return value for id
*/
@XmlElement
public String getId() {
return (expandLevel > 0) ? entity.getId() : null;
}
/**
* Setter for id.
*
* @param value
* the value to set
*/
public void setId(String value) {
entity.setId(value);
}
/**
* Getter for name.
*
* @return value for name
*/
@XmlElement
public String getName() {
return (expandLevel > 0) ? entity.getName() : null;
}
/**
* Setter for name.
*
* @param value
* the value to set
*/
public void setName(String value) {
entity.setName(value);
}
/**
* Getter for bucket.
*
* @return value for bucket
*/
@XmlElement
public BigInteger getBucket() {
return (expandLevel > 0) ? entity.getBucket() : null;
}
/**
* Setter for bucket.
*
* @param value
* the value to set
*/
public void setBucket(BigInteger value) {
entity.setBucket(value);
}
/**
* Returns the URI associated with this converter.
*
* @return the uri
*/
@XmlAttribute
public URI getUri() {
return uri;
}
/**
* Sets the URI for this reference converter.
*
*/
public void setUri(URI uri) {
this.uri = uri;
}
/**
* Returns the Timeframe entity.
*
* @return an entity
*/
@XmlTransient
public Timeframe getEntity() {
if (entity.getId() == null) {
TimeframeRecordConverter converter = UriResolver.getInstance().resolve(
TimeframeRecordConverter.class, uri);
if (converter != null) {
entity = converter.getEntity();
}
}
return entity;
}
/**
* Returns the resolved Timeframe entity.
*
* @return an resolved entity
*/
public Timeframe resolveEntity(EntityManager em) {
Collection<Filter> filterCollection = entity.getFilterCollection();
Collection<Filter> newfilterCollection = new java.util.ArrayList<Filter>();
for (Filter item : filterCollection) {
newfilterCollection.add(em.getReference(Filter.class, item.getId()));
}
entity.setFilterCollection(newfilterCollection);
return entity;
}
}