/*
* Copyright (C) 2016 TIBCO Jaspersoft Corporation. All rights reserved.
* http://community.jaspersoft.com/project/mobile-sdk-android
*
* Unless you have purchased a commercial license agreement from TIBCO Jaspersoft,
* the following license terms apply:
*
* This program is part of TIBCO Jaspersoft Mobile SDK for Android.
*
* TIBCO Jaspersoft Mobile SDK is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* TIBCO Jaspersoft Mobile SDK is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with TIBCO Jaspersoft Mobile SDK for Android. If not, see
* <http://www.gnu.org/licenses/lgpl>.
*/
package com.jaspersoft.android.sdk.service.rx.report;
import com.jaspersoft.android.sdk.service.data.report.ReportExportOutput;
import com.jaspersoft.android.sdk.service.exception.ServiceException;
import com.jaspersoft.android.sdk.service.report.ReportAttachment;
import com.jaspersoft.android.sdk.service.report.ReportExport;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.TestOnly;
import rx.Observable;
import rx.functions.Func0;
import java.util.ArrayList;
import java.util.List;
/**
* Public API that wraps concrete export requested by user.
* All responses wrapped as Rx {@link rx.Observable}.
*
* @author Tom Koptel
* @since 2.3
*/
public class RxReportExport {
private final ReportExport mSyncDelegate;
@TestOnly
RxReportExport(ReportExport export) {
mSyncDelegate = export;
}
/**
* List of available attachments related to particular export
*
* @return attachments list or empty collection
*/
@NotNull
public Observable<List<RxReportAttachment>> getAttachments() {
return Observable.defer(new Func0<Observable<List<RxReportAttachment>>>() {
@Override
public Observable<List<RxReportAttachment>> call() {
List<ReportAttachment> attachments = mSyncDelegate.getAttachments();
int size = attachments.size();
List<RxReportAttachment> rxAttachments = new ArrayList<>(size);
for (int i = 0; i < size; i++) {
ReportAttachment attachment = attachments.get(i);
RxReportAttachment rxAttachment = new RxReportAttachment(attachment);
rxAttachments.add(rxAttachment);
}
return Observable.just(rxAttachments);
}
});
}
/**
* Performs network operation that returns output of export
*
* @return output of export that wraps {@link java.io.InputStream}
*/
@NotNull
public Observable<ReportExportOutput> download() {
return Observable.defer(new Func0<Observable<ReportExportOutput>>() {
@Override
public Observable<ReportExportOutput> call() {
try {
ReportExportOutput content = mSyncDelegate.download();
return Observable.just(content);
} catch (ServiceException e) {
return Observable.error(e);
}
}
});
}
/**
* Exposes internal id of report export execution session
*
* @return export execution id
*/
public String getExportId() {
return mSyncDelegate.getExportId();
}
/**
* Provides synchronous counterpart of service
*
* @return wrapped version of service {@link ReportExport}
*/
public ReportExport toBlocking() {
return mSyncDelegate;
}
}