Java IdKey类代码示例

import com.fasterxml.jackson.annotation.ObjectIdGenerator.IdKey; //导入依赖的package包/类
public ReadableObjectId findObjectId(Object paramObject, ObjectIdGenerator<?> paramObjectIdGenerator)
{
  ObjectIdGenerator.IdKey localIdKey = paramObjectIdGenerator.key(paramObject);
  if (this._objectIds == null)
  {
    this._objectIds = new LinkedHashMap();
  }
  else
  {
    ReadableObjectId localReadableObjectId1 = (ReadableObjectId)this._objectIds.get(localIdKey);
    if (localReadableObjectId1 != null)
      return localReadableObjectId1;
  }
  ReadableObjectId localReadableObjectId2 = new ReadableObjectId(paramObject);
  this._objectIds.put(localIdKey, localReadableObjectId2);
  return localReadableObjectId2;
}
 

import com.fasterxml.jackson.annotation.ObjectIdGenerator.IdKey; //导入依赖的package包/类
/**
 *
 */
@Override
public E resolveId(IdKey idKey) {
	try {
		if (idKey.key instanceof Integer) {
			final Integer id = (Integer) idKey.key;
			// we only "load" the entity to follow a lazy approach, i.e.
			// requests to the database will only be queried if any properties
			// of the entity will (later) be accessed (which may already
			// the case when jackson is doing some magic)
			return service.loadById(id);
		} else {
			throw new Exception("ID is not of type Integer.");
		}
	} catch (Exception e) {
		LOG.error("Could not resolve object by ID: " + e.getMessage());
		return null;
	}

}
 

import com.fasterxml.jackson.annotation.ObjectIdGenerator.IdKey; //导入依赖的package包/类
@Override
public void bindItem(IdKey id, Object ob)
{
    if (_items == null) {
        _items = new HashMap<ObjectIdGenerator.IdKey,Object>();
    } else if (_items.containsKey(id)) {
        throw new IllegalStateException("Already had POJO for id (" + id.key.getClass().getName() + ") [" + id
                + "]");
    }
    _items.put(id, ob);
}
 

import com.fasterxml.jackson.annotation.ObjectIdGenerator.IdKey; //导入依赖的package包/类
@Override
public void bindItem(IdKey id, Object ob)
{
    if (_items == null) {
        _items = new HashMap<IdKey,Object>();
    } else if (_items.containsKey(id)) {
        throw new IllegalStateException("Already had POJO for id (" + id.key.getClass().getName() + ") [" + id
                + "]");
    }
    _items.put(id, ob);
}
 

import com.fasterxml.jackson.annotation.ObjectIdGenerator.IdKey; //导入依赖的package包/类
/**
 * <p>addObjectId</p>
 *
 * @param id       a {@link com.fasterxml.jackson.annotation.ObjectIdGenerator.IdKey} object.
 * @param instance a {@link Object} object.
 */
@Override
public void addObjectId(IdKey id, Object instance) {
    if (null == idToObject) {
        idToObject = new HashMap<IdKey, Object>();
    }
    idToObject.put(id, instance);
}
 

import com.fasterxml.jackson.annotation.ObjectIdGenerator.IdKey; //导入依赖的package包/类
/**
 * <p>getObjectWithId</p>
 *
 * @param id a {@link com.fasterxml.jackson.annotation.ObjectIdGenerator.IdKey} object.
 * @return a {@link Object} object.
 */
@Override
public Object getObjectWithId(IdKey id) {
    if (null != idToObject) {
        return idToObject.get(id);
    }
    return null;
}
 

import com.fasterxml.jackson.annotation.ObjectIdGenerator.IdKey; //导入依赖的package包/类
public Map<IdKey, Object> getItemMap() {
	if(_items == null) {
		return Collections.emptyMap();
	} else {
		return _items;
	}
}
 

import com.fasterxml.jackson.annotation.ObjectIdGenerator.IdKey; //导入依赖的package包/类
public static void registerTokens(ObjectMapper mapper, List<String> tokens) {
	TokenList list = new TokenList();
	list.setTokens(tokens);

	TokensIdGenerator generator = MapperFactory.getTokenIdGenerator(mapper);
	TokensIdResolver resolver = MapperFactory.getTokenIdResolver(mapper);
	Integer keyAsId = generator.generateId(list);
	IdKey id = generator.key(keyAsId);
	resolver.bindItem(id, list);
}
 

import com.fasterxml.jackson.annotation.ObjectIdGenerator.IdKey; //导入依赖的package包/类
/**
 * <p>addObjectId</p>
 *
 * @param id a {@link com.fasterxml.jackson.annotation.ObjectIdGenerator.IdKey} object.
 * @param instance a {@link java.lang.Object} object.
 */
public void addObjectId( IdKey id, Object instance ) {
    if ( null == idToObject ) {
        idToObject = new HashMap<IdKey, Object>();
    }
    idToObject.put( id, instance );
}
 

import com.fasterxml.jackson.annotation.ObjectIdGenerator.IdKey; //导入依赖的package包/类
@Override
public Object resolveId(IdKey id) {
  return ImmutableByid.builder()
      .id(id.key.toString())
      .build();
}
 

import com.fasterxml.jackson.annotation.ObjectIdGenerator.IdKey; //导入依赖的package包/类
@Override
public Object resolveId(IdKey id) {
    return (_items == null) ? null : _items.get(id);
}
 

import com.fasterxml.jackson.annotation.ObjectIdGenerator.IdKey; //导入依赖的package包/类
/**
 * {@inheritDoc}
 */
@Override
public IdKey newIdKey(Object id) {
    return new IdKey(type, scope, id);
}
 

import com.fasterxml.jackson.annotation.ObjectIdGenerator.IdKey; //导入依赖的package包/类
public boolean isRegistered(IdKey id) {
	return getItemMap().containsKey(id);
}
 

import com.fasterxml.jackson.annotation.ObjectIdGenerator.IdKey; //导入依赖的package包/类
public Set<Entry<IdKey, Object>> getItems() {
	return getItemMap().entrySet();
}
 

import com.fasterxml.jackson.annotation.ObjectIdGenerator.IdKey; //导入依赖的package包/类
public ObjectIdGenerator.IdKey key(Object paramObject)
{
  return new ObjectIdGenerator.IdKey(getClass(), this._scope, paramObject);
}