How to use

CacheElementInfo

in

org.apache.commons.jcs.admin

  /**
   * @return string info on the item
   */
  @Override
  public String toString()
  {
    StringBuilder buf = new StringBuilder();
    buf.append( "\nCacheElementInfo " );
    buf.append( "\n Key [" ).append( getKey() ).append( "]" );
    buf.append( "\n Eternal [" ).append( isEternal() ).append( "]" );
    buf.append( "\n CreateTime [" ).append( getCreateTime() ).append( "]" );
    buf.append( "\n MaxLifeSeconds [" ).append( getMaxLifeSeconds() ).append( "]" );
    buf.append( "\n ExpiresInSeconds [" ).append( getExpiresInSeconds() ).append( "]" );

    return buf.toString();
  }
}

/**
 * Put a value in a region and verify that it shows up.
 *
 * @throws Exception
 */
public void testGetElementForRegionInfo()
  throws Exception
{
  String regionName = "myRegion";
  CacheAccess<String, String> cache = JCS.getInstance( regionName );
  // clear the region
  cache.clear();
  String key = "myKey";
  cache.put( key, "value" );
  JCSAdminBean admin = new JCSAdminBean();
  CacheElementInfo[] elements = admin.buildElementInfo( regionName );
  assertEquals( "Wrong number of elements in the region.", 1, elements.length );
  CacheElementInfo elementInfo = elements[0];
  assertEquals( "Wrong key." + elementInfo, key, elementInfo.getKey() );
}

elementInfo = new CacheElementInfo(
    String.valueOf( key ),
    attributes.getIsEternal(),

/**
 * Put a value in a region and verify that it shows up.
 *
 * @throws Exception
 */
public void testGetElementForRegionInfo()
  throws Exception
{
  String regionName = "myRegion";
  CacheAccess<String, String> cache = JCS.getInstance( regionName );
  // clear the region
  cache.clear();
  String key = "myKey";
  cache.put( key, "value" );
  JCSAdminBean admin = new JCSAdminBean();
  CacheElementInfo[] elements = admin.buildElementInfo( regionName );
  assertEquals( "Wrong number of elements in the region.", 1, elements.length );
  CacheElementInfo elementInfo = elements[0];
  assertEquals( "Wrong key." + elementInfo, key, elementInfo.getKey() );
}

elementInfo = new CacheElementInfo(
    String.valueOf( key ),
    attributes.getIsEternal(),

  /**
   * @return string info on the item
   */
  @Override
  public String toString()
  {
    StringBuilder buf = new StringBuilder();
    buf.append( "\nCacheElementInfo " );
    buf.append( "\n Key [" ).append( getKey() ).append( "]" );
    buf.append( "\n Eternal [" ).append( isEternal() ).append( "]" );
    buf.append( "\n CreateTime [" ).append( getCreateTime() ).append( "]" );
    buf.append( "\n MaxLifeSeconds [" ).append( getMaxLifeSeconds() ).append( "]" );
    buf.append( "\n ExpiresInSeconds [" ).append( getExpiresInSeconds() ).append( "]" );

    return buf.toString();
  }
}

/**
 * Remove an item via the remove method.
 *
 * @throws Exception
 */
public void testRemove()
  throws Exception
{
  JCSAdminBean admin = new JCSAdminBean();
  String regionName = "myRegion";
  CacheAccess<String, String> cache = JCS.getInstance( regionName );
  // clear the region
  cache.clear();
  admin.clearRegion( regionName );
  String key = "myKey";
  cache.put( key, "value" );
  CacheElementInfo[] elements = admin.buildElementInfo( regionName );
  assertEquals( "Wrong number of elements in the region.", 1, elements.length );
  CacheElementInfo elementInfo = elements[0];
  assertEquals( "Wrong key.", key, elementInfo.getKey() );
  admin.removeItem( regionName, key );
  CacheElementInfo[] elements2 = admin.buildElementInfo( regionName );
  assertEquals( "Wrong number of elements in the region after remove.", 0, elements2.length );
}

/**
 * Remove an item via the remove method.
 *
 * @throws Exception
 */
public void testRemove()
  throws Exception
{
  JCSAdminBean admin = new JCSAdminBean();
  String regionName = "myRegion";
  CacheAccess<String, String> cache = JCS.getInstance( regionName );
  // clear the region
  cache.clear();
  admin.clearRegion( regionName );
  String key = "myKey";
  cache.put( key, "value" );
  CacheElementInfo[] elements = admin.buildElementInfo( regionName );
  assertEquals( "Wrong number of elements in the region.", 1, elements.length );
  CacheElementInfo elementInfo = elements[0];
  assertEquals( "Wrong key.", key, elementInfo.getKey() );
  admin.removeItem( regionName, key );
  CacheElementInfo[] elements2 = admin.buildElementInfo( regionName );
  assertEquals( "Wrong number of elements in the region after remove.", 0, elements2.length );
}