Java tutorial
/** * Copyright (C) 2008 University of Pittsburgh * * * This file is part of Open EpiCenter * * Open EpiCenter 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. * * Open EpiCenter 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 Open EpiCenter. If not, see <http://www.gnu.org/licenses/>. * * * */ package com.hmsinc.epicenter.model.analysis.classify; import static javax.persistence.GenerationType.AUTO; import javax.persistence.Column; import javax.persistence.Entity; import javax.persistence.FetchType; import javax.persistence.GeneratedValue; import javax.persistence.Id; import javax.persistence.JoinColumn; import javax.persistence.ManyToOne; import javax.persistence.NamedQuery; import javax.persistence.Table; import javax.xml.bind.Unmarshaller; import javax.xml.bind.annotation.XmlAccessType; import javax.xml.bind.annotation.XmlAccessorType; import javax.xml.bind.annotation.XmlElement; import javax.xml.bind.annotation.XmlIDREF; import javax.xml.bind.annotation.XmlRootElement; import javax.xml.bind.annotation.XmlType; import org.apache.commons.lang.builder.ToStringBuilder; import org.hibernate.annotations.Cache; import org.hibernate.annotations.CacheConcurrencyStrategy; import org.hibernate.annotations.ForeignKey; import org.hibernate.annotations.GenericGenerator; import org.hibernate.annotations.Parameter; import com.hmsinc.epicenter.model.analysis.AnalysisObject; import com.hmsinc.epicenter.model.analysis.DataType; import com.hmsinc.epicenter.model.attribute.PatientClass; import com.hmsinc.epicenter.model.health.Interaction; /** * Describes a classification target. * * @author <a href="mailto:steve.kondik@hmsinc.com">Steve Kondik</a> * @version $Id: ClassificationTarget.java 1089 2008-02-23 16:59:07Z steve.kondik $ */ @Entity @Table(name = "CLASSIFICATION_TARGET") @Cache(usage = CacheConcurrencyStrategy.NONSTRICT_READ_WRITE) @XmlType(name = "ClassificationTarget", namespace = "http://epicenter.hmsinc.com/model") @XmlRootElement(name = "target", namespace = "http://epicenter.hmsinc.com/model") @XmlAccessorType(XmlAccessType.NONE) @NamedQuery(name = "getClassifiersForInteraction", query = "from ClassificationTarget t where t.interactionClass = :interactionClass and t.patientClass = :patientClass") public class ClassificationTarget implements AnalysisObject { /** * */ private static final long serialVersionUID = 3586929290837069499L; private Long id; @XmlIDREF @XmlElement(name = "classifier", namespace = "http://epicenter.hmsinc.com/model") private Classifier classifier; private DataType dataType; @XmlElement(name = "interaction-class", namespace = "http://epicenter.hmsinc.com/model") private Class<? extends Interaction> interactionClass; @XmlElement(name = "patient-class", namespace = "http://epicenter.hmsinc.com/model") private PatientClass patientClass; @XmlElement(name = "property", namespace = "http://epicenter.hmsinc.com/model") private String propertyName; /** * @return the id */ @GenericGenerator(name = "generator", strategy = "native", parameters = { @Parameter(name = "sequence", value = "SEQ_CLASSIFICATION_TARGET") }) @Id @GeneratedValue(strategy = AUTO, generator = "generator") @Column(name = "ID", nullable = false, insertable = true, updatable = true) public Long getId() { return id; } /** * @param id * the id to set */ public void setId(Long id) { this.id = id; } /** * @return the classifier */ @ManyToOne(fetch = FetchType.LAZY) @JoinColumn(name = "ID_CLASSIFIER", unique = false, nullable = false, insertable = true, updatable = true) @ForeignKey(name = "FK_CLASSIFICATION_TARGET_1") @Cache(usage = CacheConcurrencyStrategy.NONSTRICT_READ_WRITE) public Classifier getClassifier() { return classifier; } /** * @param classifier * the classifier to set */ public void setClassifier(Classifier classifier) { this.classifier = classifier; } /** * @return the dataType */ @ManyToOne(fetch = FetchType.LAZY) @JoinColumn(name = "ID_DATA_TYPE", unique = false, nullable = false, insertable = true, updatable = true) @ForeignKey(name = "FK_CLASSIFICATION_TARGET_2") @Cache(usage = CacheConcurrencyStrategy.NONSTRICT_READ_WRITE) public DataType getDataType() { return dataType; } /** * @param dataType * the dataType to set */ public void setDataType(DataType dataType) { this.dataType = dataType; } /** * @return the interactionClass */ @Column(name = "INTERACTION_CLASS", unique = false, nullable = false, insertable = true, updatable = true, length = 100) public Class<? extends Interaction> getInteractionClass() { return interactionClass; } /** * @param interactionClass * the interactionClass to set */ public void setInteractionClass(Class<? extends Interaction> interactionClass) { this.interactionClass = interactionClass; } /** * @return the patientClass */ @ManyToOne(fetch = FetchType.LAZY) @JoinColumn(name = "ID_PATIENT_CLASS", unique = false, nullable = false, insertable = true, updatable = true) @ForeignKey(name = "FK_CLASSIFICATION_TARGET_3") @Cache(usage = CacheConcurrencyStrategy.NONSTRICT_READ_WRITE) public PatientClass getPatientClass() { return patientClass; } /** * @param patientClass * the patientClass to set */ public void setPatientClass(PatientClass patientClass) { this.patientClass = patientClass; } /** * @return the propertyName */ @Column(name = "PROPERTY_NAME", unique = false, nullable = false, insertable = true, updatable = true, length = 40) public String getPropertyName() { return propertyName; } /** * @param propertyName * the propertyName to set */ public void setPropertyName(String propertyName) { this.propertyName = propertyName; } /** * "Magic" method for JAXB to map the cyclical reference to the enclosing * element. * * @param u * @param parent */ public void afterUnmarshal(Unmarshaller u, Object parent) { if (parent instanceof Classifier) { this.classifier = (Classifier) parent; } else if (parent instanceof DataType) { this.dataType = (DataType) parent; } } /* * (non-Javadoc) * * @see java.lang.Object#toString() */ @Override public String toString() { return new ToStringBuilder(this).append("classifier", classifier).append("dataType", dataType) .append("interactionClass", interactionClass).append("patientClass", patientClass.getName()) .append("propertyName", propertyName).toString(); } }