Compass

Compass is an open source project built on top of Lucene aiming at simplifying the integration of search into any Java application.
The Apache Lucene project develops open-source search software

// -- test/compass/App.java --
package test.compass;

import org.apache.commons.lang.time.DateUtils;
import org.compass.core.Compass;
import org.compass.core.CompassHits;
import org.compass.core.CompassSession;
import org.compass.core.config.CompassConfiguration;

public class App {
  static final String[] DATE_PATTERN = { "yyyy-MM-dd" };

  public static void main(String[] args) throws Exception {
    CompassConfiguration conf = new CompassConfiguration().configure();
    Compass compass = conf.buildCompass();
    CompassSession session = compass.openSession();
    try {
      Author a = new Author();
      a.setId(1L);
      a.setName("Solnone");
      a.setBirthday(DateUtils.parseDate("1900-01-01", DATE_PATTERN));
      session.save(a);
      CompassHits hits = session.find("Solnone");
      for (int i = 0; i < hits.getLength(); i++) {
        System.out.println(hits.data(i));
      }
    } finally {
      session.close();
      compass.close();
    }
  }
}
/* 
test.compass.Author@7f5580[id=1,name=Solnone,birthday=Mon Jan 01 00:00:00 CST 1900]
*/

// -- test/compass/Author.java --
package test.compass;

import java.util.Date;

import org.apache.commons.lang.builder.ToStringBuilder;
import org.compass.annotations.Searchable;
import org.compass.annotations.SearchableConstant;
import org.compass.annotations.SearchableId;
import org.compass.annotations.SearchableMetaData;
import org.compass.annotations.SearchableProperty;

@Searchable
@SearchableConstant(name = "type", values = { "person", "author" })
public class Author {
  private Long   id;
  private String name;
  private Date   birthday;

  @SearchableId
  public Long getId() {
    return this.id;
  }

  public void setId(Long id) {
    this.id = id;
  }

  @SearchableProperty(name = "name")
  @SearchableMetaData(name = "authorName")
  public String getName() {
    return this.name;
  }

  public void setName(String name) {
    this.name = name;
  }

  @SearchableProperty(format = "yyyy-MM-dd")
  public Date getBirthday() {
    return this.birthday;
  }

  public void setBirthday(Date birthday) {
    this.birthday = birthday;
  }

  @Override
  public String toString() {
    return ToStringBuilder.reflectionToString(this);
  }

}

// -- compass.cfg.xml --
<compass-core-config xmlns="http://www.compass-project.org/schema/core-config"
 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 xsi:schemaLocation="http://www.compass-project.org/schema/core-config
http://www.compass-project.org/schema/compass-core-config-2.2.xsd">
 <compass name="default">
  <connection>
   <file path="test-index" />
  </connection>
  <mappings>
   <class name="test.compass.Author" />
  </mappings>
 </compass>
</compass-core-config>