package com.trendmicro.grid.acl.ds.jpa.entities;
   
   import com.trendmicro.grid.acl.Limits;
   import com.trendmicro.grid.acl.ds.datatypes.SharedFileInformation;
   import com.trendmicro.grid.acl.ds.jpa.types.TagListFieldBridge;
   import com.trendmicro.grid.acl.ds.jpa.types.TwoWayByteArrayFieldBridge;
   import com.trendmicro.grid.acl.l0.datatypes.FileInformation;
   import org.hibernate.annotations.Index;
   import org.hibernate.annotations.Type;
  import org.hibernate.search.annotations.*;
  import org.hibernate.search.bridge.builtin.impl.BuiltinArrayBridge;
  
  import javax.persistence.*;
  import java.util.Arrays;
  import java.util.Date;
  import java.util.List;
  
  /**
   * Binds FileInformation to the table "FILE_CONTENTS".
   *
   * @author juergen_kellerer, 2010-06-07
   * @version 1.0
   */
  @Cacheable
  @Embeddable
  public class JpaFileInformation extends SharedFileInformation {
  
  	private static final long serialVersionUID = -2793881122155314188L;
  
  	public JpaFileInformation() {
  	}
  
  	public JpaFileInformation(FileInformation source) {
  		super(source.getFirstSeen() == null ? null : new Date(source.getFirstSeen().getTime()),
  				source.getLastRetrieved() == null ? null : new Date(source.getLastRetrieved().getTime()),
  				source.getLastProcessed() == null ? null : new Date(source.getLastProcessed().getTime()),
  				null, 0, 0);
  		List<String> tagList = source.getTags();
  		tags = tagList.toArray(new String[tagList.size()]);
  	}
  
  	public JpaFileInformation(boolean unknown) {
  		this.unknown = unknown;
  	}
  
  	@Override
  	@Column(name = "UNKNOWN", nullable = false)
  	public boolean isUnknown() { //NOSONAR: Override is needed for JPA
  		return super.isUnknown();
  	}
  
  	@Override
  	public void setUnknown(boolean unknown) { //NOSONAR: Override is needed for JPA
  		super.setUnknown(unknown);
  	}
  
  	@Override
  	@Temporal(TemporalType.TIMESTAMP)
  	@Column(name = "CREATED", nullable = false, updatable = false)
  	// DB index configuration
  	@Index(name = "IX_FILE_CONTENTS__CREATED_INDEX")
  	// Fulltext index configuration
  	@Field(analyze = Analyze.NO, norms = Norms.NO, termVector = TermVector.NO)
  	@DateBridge(resolution = Resolution.DAY)
  	public Date getFirstSeen() {
  		if (firstSeen == null) firstSeen = new Date();
  		return firstSeen;
  	}
  
  	public void setFirstSeen(Date firstSeen) {
  		// Note: Converting Timestamp to Date to avoid that "equals()" fails to compare 2 instances.
  		//       (Copy on set increases security on mutable type.)
  		this.firstSeen = firstSeen == null ? null : new Date(firstSeen.getTime());
  	}
  
  	@Override
  	@Temporal(TemporalType.TIMESTAMP)
  	@Column(name = "LAST_RETRIEVED")
  	// Fulltext index configuration
  	@Field(analyze = Analyze.NO, norms = Norms.NO, termVector = TermVector.NO)
  	@DateBridge(resolution = Resolution.DAY)
  	public Date getLastRetrieved() {
  		return lastRetrieved;
  	}
  
  	public void setLastRetrieved(Date lastRetrieved) {
  		// Note: Converting Timestamp to Date to avoid that "equals()" fails to compare 2 instances.
  		//       (Copy on set increases security on mutable type.)
  		this.lastRetrieved = lastRetrieved == null ? null : new Date(lastRetrieved.getTime());
  	}
  
  	@Override
  	@Temporal(TemporalType.TIMESTAMP)
  	@Column(name = "LAST_PROCESSED")
  	// DB index configuration
  	@Index(name = "IX_FILE_CONTENTS__LAST_PROCESSED_INDEX")
  	// Fulltext index configuration
  	@Field(analyze = Analyze.NO, norms = Norms.NO, termVector = TermVector.NO)
  	@DateBridge(resolution = Resolution.HOUR)
 	public Date getLastProcessed() {
 		return lastProcessed;
 	}
 
 	public void setLastProcessed(Date lastProcessed) {
 		// Note: Converting Timestamp to Date to avoid that "equals()" fails to compare 2 instances.
 		//       (Copy on set increases security on mutable type.)
 		this.lastProcessed = lastProcessed == null ? null : new Date(lastProcessed.getTime());
 	}
 
 	@Type(type = "taglist")
 	@Column(name = "TAGS", length = Limits.MAX_TAG_STRING_LENGTH, nullable = true)
 	// Fulltext index configuration
 	@Field(analyze = Analyze.NO, norms = Norms.NO, termVector = TermVector.NO)
 	@FieldBridge(impl = TagListFieldBridge.class)
 	public String[] getTagsAsArray() {
 		return tags;
 	}
 
 	public void setTagsAsArray(String[] tags) {
 		this.tags = tags;
 		tagsAreSorted = true; // taglist type guarantees that tags are sorted.
 	}
 
 	@Override
 	@Column(name = "INCOMING_PACKAGES_COUNT", updatable = false, insertable = false)
 	public Integer getSourcePackageCount() {
 		return sourcePackageCount;
 	}
 
 	public void setSourcePackageCount(Integer sourcePackageCount) {
 		this.sourcePackageCount = sourcePackageCount;
 	}
 
 	@Override
 	@Column(name = "INCOMING_SOURCES_COUNT", updatable = false, insertable = false)
 	public Integer getSourceSiteCount() {
 		return sourceSiteCount;
 	}
 
 	public void setSourceSiteCount(Integer sourceSiteCount) {
 		this.sourceSiteCount = sourceSiteCount;
 	}
 
 	/**
 	 * {@inheritDoc}
 	 */
 	@Override
 	public String toString() {
 		return "JpaFileInformation{" +
 				"firstSeen=" + firstSeen +
 				", lastUpdated=" + lastRetrieved +
 				", unknown=" + unknown +
 				", tags=" + (tags == null ? null : Arrays.asList(tags)) +
 				", sourcePackageCount=" + sourcePackageCount +
 				", sourceSiteCount=" + sourceSiteCount +
 				'}';
 	}
 }