java 根据实体对象生成 增删改的SQL语句(二)

2014-11-23 17:36:25 · 作者: · 浏览: 43
ield(field) ) ; } } } int length = sqlBuffer.length() ; sqlBuffer.delete(length-1, length).append(")values("); int size = param.size() ; for(int x=0;x param = new Vector (); private String sqlBuffer; public List getParam() { return param; } public String getSqlBuffer() { return sqlBuffer; } public String getIdName() { return idName; } public Object getIdValue() { return idValue; } List fields = new Vector () ; protected void getFields(Class clazz){ if(Object.class.equals(clazz)){ return ; } Field[]fieldArray = clazz.getDeclaredFields() ; for(Field file : fieldArray){ fields.add( file ); } getFields(clazz.getSuperclass()); } @java.lang.annotation.Target(value={java.lang.annotation.ElementType.TYPE}) @java.lang.annotation.Retention(value=java.lang.annotation.RetentionPolicy.RUNTIME) public @interface Table { String name() default ""; } @java.lang.annotation.Target(value={java.lang.annotation.ElementType.FIELD}) @java.lang.annotation.Retention(value=java.lang.annotation.RetentionPolicy.RUNTIME) public @interface ID{ } }

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