Java Code Examples for org.apache.ibatis.reflection.property.PropertyTokenizer#hasNext()

The following examples show how to use org.apache.ibatis.reflection.property.PropertyTokenizer#hasNext() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: BeanWrapper.java    From mybaties with Apache License 2.0 6 votes vote down vote up 
@Override
public boolean hasGetter(String name) {
  PropertyTokenizer prop = new PropertyTokenizer(name);
  if (prop.hasNext()) {
    if (metaClass.hasGetter(prop.getIndexedName())) {
      MetaObject metaValue = metaObject.metaObjectForProperty(prop.getIndexedName());
      if (metaValue == SystemMetaObject.NULL_META_OBJECT) {
        return metaClass.hasGetter(name);
      } else {
        return metaValue.hasGetter(prop.getChildren());
      }
    } else {
      return false;
    }
  } else {
    return metaClass.hasGetter(name);
  }
}
Example 2
Source File: MapWrapper.java    From mybatis with Apache License 2.0 6 votes vote down vote up 
@Override
public boolean hasGetter(String name) {
  PropertyTokenizer prop = new PropertyTokenizer(name);
  if (prop.hasNext()) {
    if (map.containsKey(prop.getIndexedName())) {
      MetaObject metaValue = metaObject.metaObjectForProperty(prop.getIndexedName());
      if (metaValue == SystemMetaObject.NULL_META_OBJECT) {
        return true;
      } else {
        return metaValue.hasGetter(prop.getChildren());
      }
    } else {
      return false;
    }
  } else {
    return map.containsKey(prop.getName());
  }
}
Example 3
Source File: MapWrapper.java    From mybatis with Apache License 2.0 6 votes vote down vote up 
@Override
public Class<?> getGetterType(String name) {
  PropertyTokenizer prop = new PropertyTokenizer(name);
  if (prop.hasNext()) {
    MetaObject metaValue = metaObject.metaObjectForProperty(prop.getIndexedName());
    if (metaValue == SystemMetaObject.NULL_META_OBJECT) {
      return Object.class;
    } else {
      return metaValue.getGetterType(prop.getChildren());
    }
  } else {
    if (map.get(name) != null) {
      return map.get(name).getClass();
    } else {
      return Object.class;
    }
  }
}
Example 4
Source File: MapWrapper.java    From mybatis with Apache License 2.0 6 votes vote down vote up 
@Override
public Class<?> getSetterType(String name) {
  PropertyTokenizer prop = new PropertyTokenizer(name);
  if (prop.hasNext()) {
    MetaObject metaValue = metaObject.metaObjectForProperty(prop.getIndexedName());
    if (metaValue == SystemMetaObject.NULL_META_OBJECT) {
      return Object.class;
    } else {
      return metaValue.getSetterType(prop.getChildren());
    }
  } else {
    if (map.get(name) != null) {
      return map.get(name).getClass();
    } else {
      return Object.class;
    }
  }
}
Example 5
Source File: MetaObject.java    From mybatis with Apache License 2.0 6 votes vote down vote up 
public void setValue(String name, Object value) {
  PropertyTokenizer prop = new PropertyTokenizer(name);
  if (prop.hasNext()) {
    MetaObject metaValue = metaObjectForProperty(prop.getIndexedName());
    if (metaValue == SystemMetaObject.NULL_META_OBJECT) {
      if (value == null && prop.getChildren() != null) {
        // don't instantiate child path if value is null
        //如果上层就是null了，还得看有没有儿子，没有那就结束
        return;
      } else {
          //否则还得new一个，委派给ObjectWrapper.instantiatePropertyValue
        metaValue = objectWrapper.instantiatePropertyValue(name, prop, objectFactory);
      }
    }
    //递归调用setValue
    metaValue.setValue(prop.getChildren(), value);
  } else {
      //到了最后一层了，所以委派给ObjectWrapper.set
    objectWrapper.set(prop, value);
  }
}
Example 6
Source File: MetaObject.java    From mybaties with Apache License 2.0 6 votes vote down vote up 
public void setValue(String name, Object value) {
  PropertyTokenizer prop = new PropertyTokenizer(name);
  if (prop.hasNext()) {
    MetaObject metaValue = metaObjectForProperty(prop.getIndexedName());
    if (metaValue == SystemMetaObject.NULL_META_OBJECT) {
      if (value == null && prop.getChildren() != null) {
        // don't instantiate child path if value is null
        //如果上层就是null了，还得看有没有儿子，没有那就结束
        return;
      } else {
          //否则还得new一个，委派给ObjectWrapper.instantiatePropertyValue
        metaValue = objectWrapper.instantiatePropertyValue(name, prop, objectFactory);
      }
    }
    //递归调用setValue
    metaValue.setValue(prop.getChildren(), value);
  } else {
      //到了最后一层了，所以委派给ObjectWrapper.set
    objectWrapper.set(prop, value);
  }
}
Example 7
Source File: BeanWrapper.java    From mybaties with Apache License 2.0 6 votes vote down vote up 
@Override
public boolean hasSetter(String name) {
  PropertyTokenizer prop = new PropertyTokenizer(name);
  if (prop.hasNext()) {
    if (metaClass.hasSetter(prop.getIndexedName())) {
      MetaObject metaValue = metaObject.metaObjectForProperty(prop.getIndexedName());
      if (metaValue == SystemMetaObject.NULL_META_OBJECT) {
        return metaClass.hasSetter(name);
      } else {
        return metaValue.hasSetter(prop.getChildren());
      }
    } else {
      return false;
    }
  } else {
    return metaClass.hasSetter(name);
  }
}
Example 8
Source File: MapWrapper.java    From mybaties with Apache License 2.0 6 votes vote down vote up 
@Override
public boolean hasGetter(String name) {
  PropertyTokenizer prop = new PropertyTokenizer(name);
  if (prop.hasNext()) {
    if (map.containsKey(prop.getIndexedName())) {
      MetaObject metaValue = metaObject.metaObjectForProperty(prop.getIndexedName());
      if (metaValue == SystemMetaObject.NULL_META_OBJECT) {
        return true;
      } else {
        return metaValue.hasGetter(prop.getChildren());
      }
    } else {
      return false;
    }
  } else {
    return map.containsKey(prop.getName());
  }
}
Example 9
Source File: MapWrapper.java    From mybaties with Apache License 2.0 6 votes vote down vote up 
@Override
public Class<?> getGetterType(String name) {
  PropertyTokenizer prop = new PropertyTokenizer(name);
  if (prop.hasNext()) {
    MetaObject metaValue = metaObject.metaObjectForProperty(prop.getIndexedName());
    if (metaValue == SystemMetaObject.NULL_META_OBJECT) {
      return Object.class;
    } else {
      return metaValue.getGetterType(prop.getChildren());
    }
  } else {
    if (map.get(name) != null) {
      return map.get(name).getClass();
    } else {
      return Object.class;
    }
  }
}
Example 10
Source File: BeanWrapper.java    From mybatis with Apache License 2.0 6 votes vote down vote up 
@Override
public boolean hasSetter(String name) {
  PropertyTokenizer prop = new PropertyTokenizer(name);
  if (prop.hasNext()) {
    if (metaClass.hasSetter(prop.getIndexedName())) {
      MetaObject metaValue = metaObject.metaObjectForProperty(prop.getIndexedName());
      if (metaValue == SystemMetaObject.NULL_META_OBJECT) {
        return metaClass.hasSetter(name);
      } else {
        return metaValue.hasSetter(prop.getChildren());
      }
    } else {
      return false;
    }
  } else {
    return metaClass.hasSetter(name);
  }
}
Example 11
Source File: BeanWrapper.java    From mybatis with Apache License 2.0 6 votes vote down vote up 
@Override
public boolean hasGetter(String name) {
  PropertyTokenizer prop = new PropertyTokenizer(name);
  if (prop.hasNext()) {
    if (metaClass.hasGetter(prop.getIndexedName())) {
      MetaObject metaValue = metaObject.metaObjectForProperty(prop.getIndexedName());
      if (metaValue == SystemMetaObject.NULL_META_OBJECT) {
        return metaClass.hasGetter(name);
      } else {
        return metaValue.hasGetter(prop.getChildren());
      }
    } else {
      return false;
    }
  } else {
    return metaClass.hasGetter(name);
  }
}
Example 12
Source File: BeanWrapper.java    From mybaties with Apache License 2.0 5 votes vote down vote up 
@Override
public Class<?> getSetterType(String name) {
  PropertyTokenizer prop = new PropertyTokenizer(name);
  if (prop.hasNext()) {
    MetaObject metaValue = metaObject.metaObjectForProperty(prop.getIndexedName());
    if (metaValue == SystemMetaObject.NULL_META_OBJECT) {
      return metaClass.getSetterType(name);
    } else {
      return metaValue.getSetterType(prop.getChildren());
    }
  } else {
    return metaClass.getSetterType(name);
  }
}
Example 13
Source File: MetaObject.java    From mybatis with Apache License 2.0 5 votes vote down vote up 
public Object getValue(String name) {
  PropertyTokenizer prop = new PropertyTokenizer(name);
  if (prop.hasNext()) {
    MetaObject metaValue = metaObjectForProperty(prop.getIndexedName());
    if (metaValue == SystemMetaObject.NULL_META_OBJECT) {
        //如果上层就是null了，那就结束，返回null
      return null;
    } else {
        //否则继续看下一层，递归调用getValue
     return metaValue.getValue(prop.getChildren());
    }
  } else {
    return objectWrapper.get(prop);
  }
}
Example 14
Source File: MetaClass.java    From mybaties with Apache License 2.0 5 votes vote down vote up 
public Class<?> getSetterType(String name) {
  PropertyTokenizer prop = new PropertyTokenizer(name);
  if (prop.hasNext()) {
    MetaClass metaProp = metaClassForProperty(prop.getName());
    return metaProp.getSetterType(prop.getChildren());
  } else {
    return reflector.getSetterType(prop.getName());
  }
}
Example 15
Source File: MetaObject.java    From mybaties with Apache License 2.0 5 votes vote down vote up 
public Object getValue(String name) {
  PropertyTokenizer prop = new PropertyTokenizer(name);
  if (prop.hasNext()) {
    MetaObject metaValue = metaObjectForProperty(prop.getIndexedName());
    if (metaValue == SystemMetaObject.NULL_META_OBJECT) {
        //如果上层就是null了，那就结束，返回null
      return null;
    } else {
        //否则继续看下一层，递归调用getValue
     return metaValue.getValue(prop.getChildren());
    }
  } else {
    return objectWrapper.get(prop);
  }
}
Example 16
Source File: MetaClass.java    From mybatis with Apache License 2.0 5 votes vote down vote up 
public Class<?> getSetterType(String name) {
  PropertyTokenizer prop = new PropertyTokenizer(name);
  if (prop.hasNext()) {
    MetaClass metaProp = metaClassForProperty(prop.getName());
    return metaProp.getSetterType(prop.getChildren());
  } else {
    return reflector.getSetterType(prop.getName());
  }
}
Example 17
Source File: MetaClass.java    From mybatis with Apache License 2.0 5 votes vote down vote up 
public Class<?> getGetterType(String name) {
  PropertyTokenizer prop = new PropertyTokenizer(name);
  if (prop.hasNext()) {
    MetaClass metaProp = metaClassForProperty(prop);
    return metaProp.getGetterType(prop.getChildren());
  }
  // issue #506. Resolve the type inside a Collection Object
  return getGetterType(prop);
}
Example 18
Source File: MetaClass.java    From mybatis with Apache License 2.0 5 votes vote down vote up 
public boolean hasSetter(String name) {
  PropertyTokenizer prop = new PropertyTokenizer(name);
  if (prop.hasNext()) {
    if (reflector.hasSetter(prop.getName())) {
      MetaClass metaProp = metaClassForProperty(prop.getName());
      return metaProp.hasSetter(prop.getChildren());
    } else {
      return false;
    }
  } else {
    return reflector.hasSetter(prop.getName());
  }
}
Example 19
Source File: BeanWrapper.java    From mybatis with Apache License 2.0 5 votes vote down vote up 
@Override
public Class<?> getGetterType(String name) {
  PropertyTokenizer prop = new PropertyTokenizer(name);
  if (prop.hasNext()) {
    MetaObject metaValue = metaObject.metaObjectForProperty(prop.getIndexedName());
    if (metaValue == SystemMetaObject.NULL_META_OBJECT) {
      return metaClass.getGetterType(name);
    } else {
      return metaValue.getGetterType(prop.getChildren());
    }
  } else {
    return metaClass.getGetterType(name);
  }
}
Example 20
Source File: MetaClass.java    From mybaties with Apache License 2.0 5 votes vote down vote up 
public boolean hasSetter(String name) {
  PropertyTokenizer prop = new PropertyTokenizer(name);
  if (prop.hasNext()) {
    if (reflector.hasSetter(prop.getName())) {
      MetaClass metaProp = metaClassForProperty(prop.getName());
      return metaProp.hasSetter(prop.getChildren());
    } else {
      return false;
    }
  } else {
    return reflector.hasSetter(prop.getName());
  }
}