com.github.tddts.jet.oauth.server.DefaultAuthHandler.java Source code

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Here is the source code for com.github.tddts.jet.oauth.server.DefaultAuthHandler.java

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/*
 * Copyright 2018 Tigran Dadaiants
 *
 * 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.github.tddts.jet.oauth.server;

import com.github.tddts.jet.service.AuthService;
import com.github.tddts.tools.web.oauth.handler.AuthHandler;
import com.github.tddts.tools.web.oauth.handler.AuthHandlerCallback;
import org.apache.http.NameValuePair;
import org.springframework.http.HttpStatus;

import java.util.List;

/**
 * @author Tigran_Dadaiants dtkcommon@gmail.com
 */
public class DefaultAuthHandler implements AuthHandler {

    private AuthService authService;
    private String responseText;
    private String successMessage;

    public DefaultAuthHandler(AuthService authService, String responseText, String successMessage) {
        this.authService = authService;
        this.responseText = responseText;
        this.successMessage = successMessage;
    }

    @Override
    public void process(AuthHandlerCallback callback, List<NameValuePair> params) {
        if (params.isEmpty()) {
            callback.returnMessage(responseText);
        } else {
            HttpStatus status = authService.processAuthorization(params);
            String message = status.is2xxSuccessful() ? successMessage : status.getReasonPhrase();
            callback.returnMessage(status.value(), message);
        }
    }
}