DispatchBridge.java

/*
 * Copyright 2013 eXo Platform SAS
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package juzu.impl.bridge.spi;

import juzu.PropertyMap;
import juzu.PropertyType;
import juzu.impl.common.MethodHandle;
import juzu.impl.common.MimeType;
import juzu.request.ResponseParameter;

import java.io.IOException;
import java.util.Map;

/** @author <a href="mailto:julien.viet@exoplatform.com">Julien Viet</a> */
public interface DispatchBridge {

  MethodHandle getTarget();

  Map<String, ResponseParameter> getParameters();

  /**
   * @param propertyType  the property type
   * @param propertyValue the property value
   * @param <T>           the property generic type
   * @return null when the property is valid, an error message otherwise
   */
  <T> String checkPropertyValidity(PropertyType<T> propertyType, T propertyValue);

  void renderURL(PropertyMap properties, MimeType mimeType, Appendable appendable) throws IOException;

}