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A client module that is used by API consumer to call an API or from an API calling another API.
/*
* Copyright (c) 2016 Network New Technologies Inc.
*
* 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 com.networknt.client.rest;
import com.networknt.client.model.ServiceDef;
import java.util.Map;
public interface RestClient {
/**
* Retrieve a representation by doing a GET on the specified URL.
* The response (if any) is converted and returned.
* Use responseType as ClientResponse.class to get back the full response object
* @param url the URL example: https://localhost:8443 ; https://"com.networknt.hello-1
* @param path the path of the service call, for example: /v1/hello
* @param responseType the type of the return value
* @param This is the type parameter
* @return the converted object
* @throws RestClientException RestClientException
*/
T get(String url, String path, Class responseType) throws RestClientException;
/**
* Retrieve a representation by doing a GET on the specified URL.
* The response (if any) is converted and returned.
* Use responseType as ClientResponse.class to get back the full response object
* @param serviceDef the URL service definition
* @param path the path of the service call, for example: /v1/hello
* @param responseType the type of the return value
* @param This is the type parameter
* @return the converted object
* @throws RestClientException RestClientException
*/
T get(ServiceDef serviceDef, String path, Class responseType) throws RestClientException;
/**
* Retrieve a representation by doing a GET on the specified URL.
* The response (if any) is converted and returned.
* Use responseType as ClientResponse.class to get back the full response object
* @param serviceDef the URL service definition
* @param path the path of the service call, for example: /v1/hello
* @param responseType the type of the return value
* @param headerMap the map containing header setting map
* @param This is the type parameter
* @return the converted object
* @throws RestClientException RestClientException
*/
T get(ServiceDef serviceDef, String path, Class responseType, Map headerMap) throws RestClientException;
/**
* Retrieve a representation by doing a GET on the specified URL.
* The response return with Json format string.
* @param url the URL example: https://localhost:8443 ; https://"com.networknt.hello-1
* @param path the path of the service call, for example: /v1/hello
* @return the JSON format object
* @throws RestClientException RestClientException
*/
String get(String url, String path) throws RestClientException;
/**
* Retrieve a representation by doing a GET on the specified URL.
* The response return with Json format string.
* @param serviceDef the URL service definition
* @param path the path of the service call, for example: /v1/hello
* @return the JSON format object
* @throws RestClientException RestClientException
*/
String get(ServiceDef serviceDef, String path) throws RestClientException;
/**
* Retrieve a representation by doing a GET on the URI template.
* The response (if any) is converted and returned.
* Use responseType as ClientResponse.class to get back the full response object
* @param url the URL
* @param path the path of the service call, for example: /v1/hello
* @param responseType the type of the return value
* @param headerMap the map containing header setting map
* @param This is the type parameter
* @return the converted object
* @throws RestClientException RestClientException
*/
T get(String url, String path, Class responseType, Map headerMap) throws RestClientException;
/**
* Retrieve a representation by doing a POST on the specified URL.
* The response (if any) is converted and returned.
* Use responseType as ClientResponse.class to get back the full response object
* @param url the URL example: https://localhost:8443 ; https://"com.networknt.hello-1
* @param path the path of the service call, for example: /v1/hello
* @param responseType the type of the return value
* @param requestBody REQUEST BODY
* @param This is the type parameter
* @return the converted object
* @throws RestClientException RestClientException
*/
T post(String url, String path, Class responseType, String requestBody) throws RestClientException;
/**
* Retrieve a representation by doing a POST on the specified URL.
* The response (if any) is converted and returned.
* Use responseType as ClientResponse.class to get back the full response object
* @param serviceDef the URL service definition
* @param path the path of the service call, for example: /v1/hello
* @param responseType the type of the return value
* @param requestBody REQUEST BODY
* @param This is the type parameter
* @return the converted object
* @throws RestClientException RestClientException
*/
T post(ServiceDef serviceDef, String path, Class responseType, String requestBody) throws RestClientException;
/**
* Retrieve a representation by doing a POST on the specified URL.
* The response (if any) is converted and returned.
* Use responseType as ClientResponse.class to get back the full response object
* @param serviceDef the URL service definition
* @param path the path of the service call, for example: /v1/hello
* @param responseType the type of the return value
* @param headerMap the map containing header setting map
* @param requestBody REQUEST BODY
* @param This is the type parameter
* @return the converted object
* @throws RestClientException RestClientException
*/
T post(ServiceDef serviceDef, String path, Class responseType, Map headerMap, String requestBody) throws RestClientException;
/**
* Retrieve a representation by doing a POST on the specified URL.
* The response return with Json format string.
* @param url the URL example: https://localhost:8443 ; https://"com.networknt.hello-1
* @param path the path of the service call, for example: /v1/hello
* @param requestBody REQUEST BODY
* @return the JSON format object
* @throws RestClientException RestClientException
*/
String post(String url, String path, String requestBody) throws RestClientException;
/**
* Retrieve a representation by doing a POST on the specified URL.
* The response return with Json format string.
* @param serviceDef the URL service definition
* @param path the path of the service call, for example: /v1/hello
* @param requestBody REQUEST BODY
* @return the JSON format object
* @throws RestClientException RestClientException
*/
String post(ServiceDef serviceDef, String path, String requestBody) throws RestClientException;
/**
* Retrieve a representation by doing a POST on the URI template.
* The response (if any) is converted and returned.
* Use responseType as ClientResponse.class to get back the full response object
* @param url the URL
* @param path the path of the service call, for example: /v1/hello
* @param responseType the type of the return value
* @param headerMap the map containing header setting map
* @param requestBody REQUEST BODY
* @param This is the type parameter
* @return the converted object
* @throws RestClientException RestClientException
*/
T post(String url, String path, Class responseType, Map headerMap, String requestBody) throws RestClientException;
/**
* Retrieve a representation by doing a PUT on the specified URL.
* The response return with Json format string.
* @param url the URL example: https://localhost:8443 ; https://"com.networknt.hello-1
* @param path the path of the service call, for example: /v1/hello
* @param requestBody REQUEST BODY
* @return the JSON format string
* @throws RestClientException RestClientException
*/
String put(String url, String path, String requestBody) throws RestClientException;
/**
* Retrieve a representation by doing a PUT on the specified URL.
* The response return with Json format string.
* @param serviceDef the URL service definition
* @param path the path of the service call, for example: /v1/hello
* @param requestBody REQUEST BODY
* @return the JSON format string
* @throws RestClientException RestClientException
*/
String put(ServiceDef serviceDef, String path, String requestBody) throws RestClientException;
/**
* Retrieve a representation by doing a PUT on the specified URL.
* The response return with Json format string.
* @param serviceDef the URL service definition
* @param path the path of the service call, for example: /v1/hello
* @param headerMap the map containing header setting map
* @param requestBody REQUEST BODY
* @return the JSON format string
* @throws RestClientException RestClientException
*/
String put(ServiceDef serviceDef, String path, Map headerMap, String requestBody) throws RestClientException;
/**
* Retrieve a representation by doing a PUT on the URI template.
* The response (if any) is converted and returned.
* @param url the URL
* @param path the path of the service call, for example: /v1/hello
* @param headerMap the map containing header setting map
* @param requestBody REQUEST BODY
* @return the converted object
* @throws RestClientException RestClientException
*/
String put(String url, String path, Map headerMap, String requestBody) throws RestClientException;
/**
* Retrieve a representation by doing a DELETE on the specified URL.
* The response return with Json format string.
* @param url the URL example: https://localhost:8443 ; https://"com.networknt.hello-1
* @param path the path of the service call, for example: /v1/hello
* @return the JSON format string
* @throws RestClientException RestClientException
*/
String delete(String url, String path) throws RestClientException;
/**
* Retrieve a representation by doing a DELETE on the specified URL.
* The response return with Json format string.
* @param serviceDef the URL service definition
* @param path the path of the service call, for example: /v1/hello
* @return the JSON format string
* @throws RestClientException RestClientException
*/
String delete(ServiceDef serviceDef, String path) throws RestClientException;
/**
* Retrieve a representation by doing a PUT on the URI template.
* The response (if any) is converted and returned.
* @param url the URL
* @param path the path of the service call, for example: /v1/hello
* @param headerMap the map containing header setting map
* @param requestBody the body of the request
* @return the converted object
* @throws RestClientException RestClientException
*/
String delete(String url, String path, Map headerMap, String requestBody) throws RestClientException;
}