org.springframework.social.twitter.api.impl.AbstractTwitterOperations Maven / Gradle / Ivy
/*
* Copyright 2013 the original author or authors.
*
* 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 org.springframework.social.twitter.api.impl;
import java.net.URI;
import org.springframework.social.MissingAuthorizationException;
import org.springframework.social.support.URIBuilder;
import org.springframework.util.LinkedMultiValueMap;
import org.springframework.util.MultiValueMap;
class AbstractTwitterOperations {
private final boolean isUserAuthorized;
private final boolean isAppAuthorized;
public AbstractTwitterOperations(boolean isUserAuthorized, boolean isAppAuthorized) {
this.isUserAuthorized = isUserAuthorized;
this.isAppAuthorized = isAppAuthorized;
}
protected void requireUserAuthorization() {
if (!isUserAuthorized) {
throw new MissingAuthorizationException();
}
}
protected void requireAppAuthorization() {
if (!isAppAuthorized) {
throw new MissingAuthorizationException();
}
}
protected void requireEitherUserOrAppAuthorization() {
if (!isUserAuthorized && !isAppAuthorized) {
throw new MissingAuthorizationException();
}
}
protected URI buildUri(String path) {
return buildUri(path, EMPTY_PARAMETERS);
}
protected URI buildUri(String path, String parameterName, String parameterValue) {
MultiValueMap parameters = new LinkedMultiValueMap();
parameters.set(parameterName, parameterValue);
return buildUri(path, parameters);
}
protected URI buildUri(String path, MultiValueMap parameters) {
return URIBuilder.fromUri(API_URL_BASE + path).queryParams(parameters).build();
}
private static final String API_URL_BASE = "https://api.twitter.com/1.1/";
private static final LinkedMultiValueMap EMPTY_PARAMETERS = new LinkedMultiValueMap();
}