Coverage Report - com.allanbank.mongodb.client.callback.LongToIntCallback
 
Classes in this File Line Coverage Branch Coverage Complexity
LongToIntCallback
100%
8/8
N/A
1
 
 1  
 /*
 2  
  * #%L
 3  
  * LongToIntCallback.java - mongodb-async-driver - Allanbank Consulting, Inc.
 4  
  * %%
 5  
  * Copyright (C) 2011 - 2014 Allanbank Consulting, Inc.
 6  
  * %%
 7  
  * Licensed under the Apache License, Version 2.0 (the "License");
 8  
  * you may not use this file except in compliance with the License.
 9  
  * You may obtain a copy of the License at
 10  
  * 
 11  
  *      http://www.apache.org/licenses/LICENSE-2.0
 12  
  * 
 13  
  * Unless required by applicable law or agreed to in writing, software
 14  
  * distributed under the License is distributed on an "AS IS" BASIS,
 15  
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 16  
  * See the License for the specific language governing permissions and
 17  
  * limitations under the License.
 18  
  * #L%
 19  
  */
 20  
 
 21  
 package com.allanbank.mongodb.client.callback;
 22  
 
 23  
 import com.allanbank.mongodb.Callback;
 24  
 
 25  
 /**
 26  
  * LongToIntCallback provides a simple callback wrapper to convert the long
 27  
  * value to an integer.
 28  
  * 
 29  
  * @api.no This class is <b>NOT</b> part of the drivers API. This class may be
 30  
  *         mutated in incompatible ways between any two releases of the driver.
 31  
  * @copyright 2012-2013, Allanbank Consulting, Inc., All Rights Reserved
 32  
  */
 33  1
 public class LongToIntCallback implements Callback<Long> {
 34  
 
 35  
     /** The delegate callback to forward the integer result to. */
 36  
     private final Callback<Integer> myDelegate;
 37  
 
 38  
     /**
 39  
      * Creates a new LongToIntCallback.
 40  
      * 
 41  
      * @param delegate
 42  
      *            The delegate callback to forward the integer result to.
 43  
      */
 44  7
     public LongToIntCallback(final Callback<Integer> delegate) {
 45  7
         myDelegate = delegate;
 46  7
     }
 47  
 
 48  
     /**
 49  
      * {@inheritDoc}
 50  
      * <p>
 51  
      * Overridden to cast the Long to an integer and foward to the delegate
 52  
      * callback.
 53  
      * </p>
 54  
      */
 55  
     @Override
 56  
     public void callback(final Long result) {
 57  2
         myDelegate.callback(Integer.valueOf(result.intValue()));
 58  2
     }
 59  
 
 60  
     /**
 61  
      * {@inheritDoc}
 62  
      * <p>
 63  
      * Overridden to forward the exception to the delegate callback.
 64  
      * </p>
 65  
      */
 66  
     @Override
 67  
     public void exception(final Throwable thrown) {
 68  1
         myDelegate.exception(thrown);
 69  1
     }
 70  
 }