Contents

import kyotocabinet.*;

public class KCDBEX2 {
  public static void main(String[] args) {

    // create the object
    DB db = new DB();

    // open the database
    if (!db.open("casket.kch", DB.OREADER)) {
      System.err.println("open error: " + db.error());
    }

    // define the visitor
    class VisitorImpl implements Visitor {
      public byte[] visit_full(byte[] key, byte[] value) {
        System.out.println(new String(key) + ":" + new String(value));
        return NOP;
      }
      public byte[] visit_empty(byte[] key) {
        System.err.println(new String(key) + " is missing");
        return NOP;
      }
    }
    Visitor visitor = new VisitorImpl();

    // retrieve a record with visitor
    if (!db.accept("foo".getBytes(), visitor, false) ||
        !db.accept("dummy".getBytes(), visitor, false)) {
      System.err.println("accept error: " + db.error());
    }

    // traverse records with visitor
    if (!db.iterate(visitor, false)) {
      System.err.println("iterate error: " + db.error());
    }

    // close the database
    if(!db.close()){
      System.err.println("close error: " + db.error());
    }

  }
}

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
kyotocabinet-java-0.3.0-java	ext/kyotocabinet-java/example/KCDBEX2.java
kyotocabinet-java-0.2.0-java	ext/kyotocabinet-java/example/KCDBEX2.java
kyotocabinet-java-0.1.0-java	ext/kyotocabinet-java/example/KCDBEX2.java