com.synopsys.integration.jira.common.rest.JiraCloudPageRequestHandler Maven / Gradle / Ivy

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A library for using various capabilities of Jira.

There is a newer version: 4.1.1

/*
 * int-jira-common
 *
 * Copyright (c) 2024 Synopsys, Inc.
 *
 * Use subject to the terms and conditions of the Synopsys End User Software License and Maintenance Agreement. All rights reserved worldwide.
 */
package com.synopsys.integration.jira.common.rest;

import java.util.HashSet;
import java.util.Set;

import com.synopsys.integration.jira.common.exception.JiraIntegrationRuntimeException;
import com.synopsys.integration.jira.common.model.JiraPageResponseModel;
import com.synopsys.integration.log.IntLogger;
import com.synopsys.integration.rest.component.IntRestResponse;
import com.synopsys.integration.rest.request.PageRequestHandler;
import com.synopsys.integration.rest.request.Request;

public abstract class JiraCloudPageRequestHandler implements PageRequestHandler {
    private final IntLogger logger;

    public JiraCloudPageRequestHandler(IntLogger logger) {
        this.logger = logger;
    }

    @Override
    public Request createPageRequest(Request.Builder requestBuilder, int offset, int limit) {
        Request request = requestBuilder.build();
        Set limitValue = new HashSet<>();
        limitValue.add(String.valueOf(limit));

        Set offsetValue = new HashSet<>();
        offsetValue.add(String.valueOf(offset));

        request.getQueryParameters().put("limit", limitValue);
        request.getQueryParameters().put("offset", offsetValue);
        return request;
    }

    @Override
    public  int getTotalResponseCount(R response) {
        return castToJiraPageResponseModel(response)
                   .getMaxResults();
    }

    @Override
    public  int getCurrentResponseCount(R response) {
        return castToJiraPageResponseModel(response)
                   .getTotal();
    }

    private  JiraPageResponseModel castToJiraPageResponseModel(R response) {
        try {
            return (JiraPageResponseModel) response;
        } catch (ClassCastException e) {
            String errorMessage = "The response was not of type " + JiraPageResponseModel.class.getName();
            logger.error(errorMessage);
            throw new JiraIntegrationRuntimeException(errorMessage, e);
        }
    }

}