gov.nih.nci.cabig.caaers.domain.AbstractStudyDisease.java Source code

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Here is the source code for gov.nih.nci.cabig.caaers.domain.AbstractStudyDisease.java

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/*******************************************************************************
 * Copyright SemanticBits, Northwestern University and Akaza Research
 * 
 * Distributed under the OSI-approved BSD 3-Clause License.
 * See http://ncip.github.com/caaers/LICENSE.txt for details.
 ******************************************************************************/
package gov.nih.nci.cabig.caaers.domain;

import gov.nih.nci.cabig.ctms.domain.DomainObject;

import java.io.Serializable;

import javax.persistence.DiscriminatorColumn;
import javax.persistence.DiscriminatorType;
import javax.persistence.DiscriminatorValue;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.Inheritance;
import javax.persistence.InheritanceType;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import javax.persistence.Table;
import javax.persistence.Transient;

import org.hibernate.annotations.Cascade;
import org.hibernate.annotations.CascadeType;
import org.hibernate.annotations.GenericGenerator;
import org.hibernate.annotations.Parameter;

/**
 * The Class AbstractStudyDisease.
 *
 * @param <T> the generic type
 * @author Krikor Krumlian
 * @author Biju Joseph
 */

@Entity
@Table(name = "study_diseases")
@Inheritance(strategy = InheritanceType.SINGLE_TABLE)
@DiscriminatorColumn(name = "term_type", discriminatorType = DiscriminatorType.STRING)
@DiscriminatorValue("ABSTRACT_TERM")
// should be ignored
@GenericGenerator(name = "id-generator", strategy = "native", parameters = {
        @Parameter(name = "sequence", value = "seq_study_diseases_id") })
public abstract class AbstractStudyDisease<T extends DomainObject> extends AbstractMutableRetireableDomainObject
        implements Serializable {

    /** The Constant serialVersionUID. */
    private static final long serialVersionUID = 4312939165182797807L;

    /** The term. */
    private T term;

    /** The study. */
    private Study study;

    /** The lead disease. */
    private Boolean leadDisease;

    /**
     * Gets the lead disease.
     *
     * @return the lead disease
     */
    public Boolean getLeadDisease() {
        return leadDisease;
    }

    /**
     * Sets the lead disease.
     *
     * @param leadDisease the new lead disease
     */
    public void setLeadDisease(Boolean leadDisease) {
        this.leadDisease = leadDisease;
    }

    // //// BEAN PROPERTIES

    /**
     * Gets the study.
     *
     * @return the study
     */
    @ManyToOne(fetch = FetchType.LAZY)
    @JoinColumn(insertable = false, updatable = false)
    @Cascade(value = { CascadeType.EVICT })
    public Study getStudy() {
        return study;
    }

    /**
     * Sets the study.
     *
     * @param study the new study
     */
    public void setStudy(Study study) {
        this.study = study;
    }

    /*
     * this is only transient here -- subclasses need to override it and specify what it refers to
     * This should work: @ManyToOne @JoinColumn(name = "cause_id", nullable = false)
     */
    /**
     * Gets the term.
     *
     * @return the term
     */
    @Transient
    public T getTerm() {
        return term;
    }

    /**
     * Sets the term.
     *
     * @param term the new term
     */
    public void setTerm(T term) {
        this.term = term;
    }

    /**
     * Gets the term name.
     *
     * @return the term name
     */
    @Transient
    public abstract String getTermName();

    /**
     * Sets the term name.
     *
     * @param name the new term name
     */
    @Transient
    public void setTermName(String name) {
    }
}