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/*-
* ============LICENSE_START=======================================================
* ONAP - SO
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*/
package org.onap.so.cloudify.base.client;
import java.util.Arrays;
import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.ArrayList;
import java.util.Map;
public class CloudifyRequest<R> {
private CloudifyClient client;
public CloudifyRequest() {
}
public CloudifyRequest(CloudifyClient client, HttpMethod method, CharSequence path, Entity<?> entity,
Class<R> returnType) {
this.client = client;
this.method = method;
this.path = new StringBuilder(path);
this.entity = entity;
this.returnType = returnType;
header("Accept", "application/json");
}
private String endpoint;
private HttpMethod method;
private StringBuilder path = new StringBuilder();
private Map<String, List<Object>> headers = new HashMap<String, List<Object>>();
private Entity<?> entity;
private Class<R> returnType;
private boolean basicAuth = false;
private String user = null;
private String password = null;
public CloudifyRequest<R> endpoint(String endpoint) {
this.endpoint = endpoint;
return this;
}
public String endpoint() {
return endpoint;
}
public CloudifyRequest<R> method(HttpMethod method) {
this.method = method;
return this;
}
public HttpMethod method() {
return method;
}
public CloudifyRequest<R> path(String path) {
this.path.append(path);
return this;
}
public String path() {
return path.toString();
}
public CloudifyRequest<R> header(String name, Object value) {
if (value != null) {
headers.put(name, Arrays.asList(value));
}
return this;
}
public Map<String, List<Object>> headers() {
return headers;
}
public <T> Entity<T> entity(T entity, String contentType) {
return new Entity<T>(entity, contentType);
}
public Entity<?> entity() {
return entity;
}
public <T> Entity<T> json(T entity) {
return entity(entity, "application/json");
}
public void returnType(Class<R> returnType) {
this.returnType = returnType;
}
public Class<R> returnType() {
return returnType;
}
/*
* Use Basic Authentication for this request. If not set, the client will use Token authentication if a token
* provider is defined. Otherwise, no authentication will be applied.
*/
public void setBasicAuthentication(String user, String password) {
this.basicAuth = true;
this.user = user;
this.password = password;
}
public boolean isBasicAuth() {
return this.basicAuth;
}
public String getUser() {
return user;
}
public String getPassword() {
return password;
}
public R execute() {
return client.execute(this);
}
public CloudifyResponse request() {
return client.request(this);
}
/*
* (non-Javadoc)
*
* @see java.lang.Object#toString()
*/
@Override
public String toString() {
return "CloudifyRequest [endpoint=" + endpoint + ", method=" + method + ", path=" + path + ", headers="
+ headers + ", entity=" + entity + ", returnType=" + returnType + "]";
}
private Map<String, List<Object>> queryParams = new LinkedHashMap<String, List<Object>>();
public Map<String, List<Object>> queryParams() {
return queryParams;
}
public CloudifyRequest<R> queryParam(String key, Object value) {
if (queryParams.containsKey(key)) {
List<Object> values = queryParams.get(key);
values.add(value);
} else {
List<Object> values = new ArrayList<Object>();
values.add(value);
queryParams.put(key, values);
}
return this;
}
protected static String buildPath(String... elements) {
StringBuilder stringBuilder = new StringBuilder();
for (String element : elements) {
stringBuilder.append(element);
}
return stringBuilder.toString();
}
}
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