#2140 fix - Many changes related with cahce and JPA cycling relationships

rsanchez

2014-12-12 4c13c7324a920f5cca9601154e5224e5d7484fa9

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package net.curisit.securis.db;

import java.io.Serializable;
import java.util.Date;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import javax.persistence.NamedQueries;
import javax.persistence.NamedQuery;
import javax.persistence.Table;

import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;

import com.fasterxml.jackson.annotation.JsonAutoDetect;
import com.fasterxml.jackson.annotation.JsonBackReference;
import com.fasterxml.jackson.annotation.JsonInclude;
import com.fasterxml.jackson.annotation.JsonInclude.Include;
import com.fasterxml.jackson.annotation.JsonProperty;

/**
 * Entity implementation class for Entity: application_metadata
 * 
 */
@JsonAutoDetect
@JsonInclude(Include.NON_NULL)
@Entity
@Table(name = "application_metadata")
@NamedQueries({
    @NamedQuery(name = "list-application-metadata", query = "SELECT a FROM ApplicationMetadata a where a.application.id = :applicationId")
})
public class ApplicationMetadata implements Serializable {

    private static final Logger LOG = LogManager.getLogger(ApplicationMetadata.class);

    private static final long serialVersionUID = 1L;

    @Id
    @ManyToOne
    @JoinColumn(name = "application_id")
    @JsonBackReference
    private Application application;

    @Id
    @Column(name = "\"key\"")
    private String key;

    private String value;

    private boolean mandatory;

    @Column(name = "creation_timestamp")
    @JsonProperty("creation_timestamp")
    private Date creationTimestamp;

    public String getKey() {
        return key;
    }

    public void setKey(String key) {
        this.key = key;
    }

    public Application getApplication() {
        LOG.info("Getting application from app metadata: {}", application);
        return application;
    }

    public void setApplication(Application application) {
        this.application = application;
    }

    public Date getCreationTimestamp() {
        return creationTimestamp;
    }

    public void setCreationTimestamp(Date creationTimestamp) {
        this.creationTimestamp = creationTimestamp;
    }

    public String getValue() {
        return value;
    }

    public void setValue(String value) {
        this.value = value;
    }

    public boolean isMandatory() {
        return mandatory;
    }

    public void setMandatory(boolean mandatory) {
        this.mandatory = mandatory;
    }

    @Override
    public boolean equals(Object obj) {
        if (!(obj instanceof ApplicationMetadata))
            return false;
        ApplicationMetadata other = (ApplicationMetadata) obj;
        return key.equals(other.key) && (application == null || application.equals(other.application));
    }

    @Override
    public int hashCode() {

        return key.hashCode() + (application == null ? 0 : application.hashCode());
    }

    @Override
    public String toString() {

        return String.format("ApplicationMetadata (%s)", this.key);
    }

}