Utils.java

/*
 * Copyright (c) 2006, WSO2 Inc. (http://www.wso2.org) 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.
 */

package org.wso2.carbon.registry.reporting.ui.utils;

import org.wso2.carbon.registry.reporting.stub.beans.xsd.ReportConfigurationBean;

public class Utils {

    public static ReportConfigurationBean[] getPaginatedReports(int start, int pageLength,
                                                             ReportConfigurationBean[] reports) {
        int availableLength = 0;
        if (reports != null && reports.length > 0) {
            availableLength = reports.length - start;
        }
        if (availableLength < pageLength) {
            pageLength = availableLength;
        }

        ReportConfigurationBean[] resultSubscriptions = new ReportConfigurationBean[pageLength];
        System.arraycopy(reports, start, resultSubscriptions, 0, pageLength);
        return resultSubscriptions;

    }
}