ConfluenceServiceFactory.java

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package org.bsc.confluence;

import java.io.File;
import java.io.InputStream;
import java.util.List;
import javax.json.JsonObject;
import javax.json.JsonObjectBuilder;
import org.bsc.confluence.ConfluenceService.Credentials;
import org.bsc.confluence.rest.RESTConfluenceServiceImpl;
import org.bsc.confluence.rest.model.Page;
import org.bsc.ssl.SSLCertificateInfo;
import org.codehaus.swizzle.confluence.XMLRPCConfluenceServiceImpl;
import static org.codehaus.swizzle.confluence.XMLRPCConfluenceServiceImpl.createInstanceDetectingVersion;
import rx.functions.Action1;

/**
 *
 * @author bsorrentino
 */
public class ConfluenceServiceFactory {

    private static class MixedConfluenceService implements ConfluenceService {
        final XMLRPCConfluenceServiceImpl   xmlrpcService;
        final RESTConfluenceServiceImpl     restService;

        public MixedConfluenceService(String endPoint, Credentials credentials, ConfluenceProxy proxyInfo, SSLCertificateInfo sslInfo) throws Exception {
            
            this.xmlrpcService = createInstanceDetectingVersion(endPoint, credentials, proxyInfo, sslInfo);
            this.restService = new RESTConfluenceServiceImpl(endPoint, credentials, sslInfo);
        }
        
        @Override
        public Credentials getCredentials() {
            return xmlrpcService.getCredentials();
        }

        @Override
        public Model.PageSummary findPageByTitle(String parentPageId, String title) throws Exception {
            return xmlrpcService.findPageByTitle(parentPageId, title);
        }

        @Override
        public boolean removePage(Model.Page parentPage, String title) throws Exception {
            return xmlrpcService.removePage(parentPage, title);
        }

        @Override
        public Model.Page getOrCreatePage(String spaceKey, String parentPageTitle, String title) throws Exception {
            return xmlrpcService.getOrCreatePage(spaceKey, parentPageTitle, title);
        }

        @Override
        public Model.Page getOrCreatePage(Model.Page parentPage, String title) throws Exception {
            return xmlrpcService.getOrCreatePage(parentPage, title);
        }

        @Override
        public Model.Attachment addAttchment(Model.Page page, Model.Attachment attachment, InputStream source) throws Exception {
            return xmlrpcService.addAttchment(page, attachment, source);
        }

        @Override
        public Model.Page storePage(Model.Page page) throws Exception {
            return xmlrpcService.storePage(page);
        }

        @Override
        public Model.Page storePage(Model.Page page, Storage content) throws Exception {
            if( Storage.Representation.STORAGE == content.rapresentation ) {
                
                if( page.getId()==null ) { 
                    final JsonObjectBuilder inputData = 
                            restService.jsonForCreatingPage(page.getSpace(), 
                                                            Integer.valueOf(page.getParentId()), 
                                                            page.getTitle());
                    restService.jsonAddBody(inputData, content);
                    
                    final JsonObject result = restService.rxCreatePage(inputData.build()).toBlocking().first();
                    
                    return new Page(result);
                    
                }
                return restService.storePage(page, content);
            }
            return xmlrpcService.storePage(page, content);
        }

        @Override
        public boolean addLabelByName(String label, long id) throws Exception {
            return xmlrpcService.addLabelByName(label, id);
        }

        @Override
        public Model.Attachment createAttachment() {
            return xmlrpcService.createAttachment();
        }

        @Override
        public Model.Attachment getAttachment(String pageId, String name, String version) throws Exception {
            return xmlrpcService.getAttachment(pageId, name, version);
        }

        @Override
        public Model.Page getPage(String spaceKey, String pageTitle) throws Exception {
            return xmlrpcService.getPage(spaceKey, pageTitle);
        }

        @Override
        public Model.Page getPage(String pageId) throws Exception {
            return xmlrpcService.getPage(pageId);
        }

        @Override
        public String toString() {
            return xmlrpcService.toString();
        }

        @Override
        public void call(Action1<ConfluenceService> task) throws Exception {
            
            try {
                task.call(this);
            }
            finally {
                xmlrpcService.logout();
            }
        }

        @Override
        public List<Model.PageSummary> getDescendents(String pageId) throws Exception {
            return xmlrpcService.getDescendents(pageId);
        }

        @Override
        public void removePage(String pageId) throws Exception {
            xmlrpcService.removePage(pageId);
        }

        @Override
        public void exportPage(String url, String spaceKey, String pageTitle, ExportFormat exfmt, File outputFile) throws Exception {
            xmlrpcService.exportPage(url, spaceKey, pageTitle, exfmt, outputFile);
        }
        
    }
    
    public static ConfluenceService createInstance(String endPoint, Credentials credentials, ConfluenceProxy proxyInfo, SSLCertificateInfo sslInfo) throws Exception {

        return new MixedConfluenceService(endPoint, credentials, proxyInfo, sslInfo);
    }
    
}