属性名不一致的对象深度克隆

参考文档：

http://outofmemory.cn/code-snippet/2749/java-value-object-between-copy-tool-use-mirror-tongyong
http://www.cnblogs.com/bjzhanghao/archive/2004/07/30/28607.html

被克隆的类：MovieSourceTemp.java

public class MovieSourceTemp {
    private Integer source_id;            
    private String source_sign;          
    private String source_name;           
    private Integer source_type;         
    private String appcode;              

    public Integer getSource_id() {
        return source_id;
    }

    public void setSource_id(Integer source_id) {
        this.source_id = source_id;
    }

    public String getSource_sign() {
        return source_sign;
    }

    public void setSource_sign(String source_sign) {
        this.source_sign = source_sign;
    }

    public String getSource_name() {
        return source_name;
    }

    public void setSource_name(String source_name) {
        this.source_name = source_name;
    }

    public Integer getSource_type() {
        return source_type;
    }

    public void setSource_type(Integer source_type) {
        this.source_type = source_type;
    }

    public String getAppcode() {
        return appcode;
    }

    public void setAppcode(String appcode) {
        this.appcode = appcode;
    }


    public MovieSource toSource() throws NoSuchMethodException, InvocationTargetException, IllegalAccessException{
        Class movieSourceTempClass =  MovieSourceTemp.class;
        Class movieSourceClass = MovieSource.class;
        Field[] fields = movieSourceClass.getDeclaredFields();

        MovieSource movieSource = new MovieSource();

        for (Field field : fields) {
            Column column = field.getAnnotation(Column.class);
            if (column==null){
                continue;
            }
            Field fieldMovieSourceTemp = null;
            try {
                fieldMovieSourceTemp = movieSourceTempClass.getDeclaredField(column.name());
            } catch (NoSuchFieldException e) {
                //e.printStackTrace();
                continue;
            }
            if (fieldMovieSourceTemp!=null){
                //从movieSourceTempClass拿出来
                String movieSourceTempMethodName =fieldMovieSourceTemp.getName().substring(0, 1).toUpperCase()+fieldMovieSourceTemp.getName().substring(1);
                String getMethodName = "get"+movieSourceTempMethodName;
                Method getMethod =  movieSourceTempClass.getMethod(getMethodName);

                //set到movieSourceClass这里面去
                String movieSourceMethodName = field.getName().substring(0, 1).toUpperCase()+field.getName().substring(1);
                String setMethodName = "set"+movieSourceMethodName;
                Method setMethod =  movieSourceClass.getMethod(setMethodName,field.getType());

                Object value = getMethod.invoke(this);
                setMethod.invoke(movieSource,value);
            }

        }

        return movieSource;
    }

//需要克隆的类：MovieSource.java

@Entity
@Table(name = "movie_source")
@Level(Level.TYPE.PRIVATE)
@org.hibernate.annotations.Entity(dynamicUpdate=true,dynamicInsert=true)
public class MovieSource extends AbstractItem implements ItemBase {
   /**
    * 
    */
   private static final long serialVersionUID = 1L;
   
   public MovieSource (){}
   
   @Column( name = "source_id" , nullable=false ,length = 10)
   @Id
   private Integer sourceId;  
   
   @Column( name = "source_sign" ,length = 50 )
   private String sourceSign; 
   
   @Column( name = "source_name" ,length = 50 )
   private String sourceName; 
   
   @Column( name = "source_type" ,length = 2 )
   private Integer sourceType;
   
   @Column( name = "appcode" ,length = 50 )
   private String appcode;

   

   public Integer getSourceId() {
      return sourceId;
   }

   public void setSourceId(Integer sourceId) {
      this.sourceId = sourceId;
   }

   public String getSourceSign() {
      return sourceSign;
   }

   public void setSourceSign(String sourceSign) {
      this.sourceSign = sourceSign;
   }

   public String getSourceName() {
      return sourceName;
   }

   public void setSourceName(String sourceName) {
      this.sourceName = sourceName;
   }

   public Integer getSourceType() {
      return sourceType;
   }

   public void setSourceType(Integer sourceType) {
      this.sourceType = sourceType;
   }

   public String getAppcode() {
      return appcode;
   }

   public void setAppcode(String appcode) {
      this.appcode = appcode;
   }

   
}