X-Git-Url: http://jsfdemo.indexdata.com/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Forg%2Fyaz4j%2FRecord.java;h=2793ba9a104722d814e9acd61f9dc5d3f1cfd78a;hb=9f0427337a2dbc0ca7db55ae7b6812b6d4680344;hp=830f4d72e653b10d4896e14ae05c16b09c8b1301;hpb=97881ac893d6e788d29ac899a7a7c0bbd459971f;p=yaz4j-moved-to-github.git

diff --git a/src/main/java/org/yaz4j/Record.java b/src/main/java/org/yaz4j/Record.java
index 830f4d7..2793ba9 100644
--- a/src/main/java/org/yaz4j/Record.java
+++ b/src/main/java/org/yaz4j/Record.java
@@ -1,61 +1,65 @@
 package org.yaz4j;
 
-import java.io.UnsupportedEncodingException;
-
 import org.yaz4j.jni.SWIGTYPE_p_ZOOM_record_p;
-import org.yaz4j.jni.SWIGTYPE_p_int;
 import org.yaz4j.jni.yaz4jlib;
 
-public class Record
-{
-	private SWIGTYPE_p_ZOOM_record_p record = null ;
-	private ResultSet resultSet = null ;
-	private boolean disposed = false;	
-
-	Record(SWIGTYPE_p_ZOOM_record_p record, ResultSet resultSet)
-	{
-		this.resultSet = resultSet;
-		this.record = record;
-	}
-
-	public void finalize()
-	{
-		Dispose();
-	}
-
-        public byte[] get(String type)
-        {
-		SWIGTYPE_p_int length = null ;
-		return yaz4jlib.ZOOM_record_get_bytes(record, type, length) ;
-        }
-
-       	public String render()
-        {
-                return new String(get("render"));
-        }
-
-	public byte[] getContent()
-	{
-                return get("raw");
-	}
-
-	public String getSyntax()
-	{
-                return new String(get("syntax"));
-	}
-	
-	public String getDatabase()
-	{
-                return new String(get("database"));
-	}
-
-	public void Dispose()
-	{
-		if (!disposed)
-		{
-			resultSet = null;
-			record = null;
-			disposed = true;
-		}
-	}
+public class Record implements Cloneable {
+
+  private SWIGTYPE_p_ZOOM_record_p record;
+  private ResultSet rset;
+  private boolean disposed = false;
+
+  Record(SWIGTYPE_p_ZOOM_record_p record, ResultSet rset) {
+    this.record = record;
+    this.rset = rset;
+  }
+
+  protected Record(SWIGTYPE_p_ZOOM_record_p record) {
+    this.record = record;
+  }
+
+  @Override
+  public void finalize() {
+    _dispose();
+  }
+
+  public byte[] get(String type) {
+    if (type == null)
+      throw new NullPointerException("type cannot be null");
+    return yaz4jlib.ZOOM_record_get_bytes(record, type);
+  }
+
+  public String render() {
+    return new String(get("render"));
+  }
+
+  public byte[] getContent() {
+    return get("raw");
+  }
+
+  public String getSyntax() {
+    return new String(get("syntax"));
+  }
+
+  public String getDatabase() {
+    return new String(get("database"));
+  }
+
+  @Override
+  public Object clone() {
+    SWIGTYPE_p_ZOOM_record_p clone = yaz4jlib.ZOOM_record_clone(record);
+    return new Record(clone);
+  }
+
+  void _dispose() {
+    if (!disposed) {
+      //was cloned, need to dealloc?
+      if (rset == null) {
+        yaz4jlib.ZOOM_record_destroy(record);
+      }
+      rset = null;
+      record = null;
+      disposed = true;
+    }
+  }
 }