ToolkitServlet.java example

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SocialSDK-master
/*
 * Copyright IBM Corp. 2012
 * 
 * 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.ibm.xsp.sbtsdk.servlets;

import java.io.IOException;
import java.util.Iterator;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.ibm.commons.runtime.Application;
import com.ibm.commons.runtime.RuntimeConstants;
import com.ibm.commons.runtime.util.UrlUtil;
import com.ibm.sbt.jslibrary.servlet.DojoLibrary;
import com.ibm.sbt.jslibrary.servlet.JQueryLibrary;
import com.ibm.sbt.jslibrary.servlet.LibraryException;
import com.ibm.sbt.jslibrary.servlet.LibraryRequest;
import com.ibm.sbt.jslibrary.servlet.LibraryRequestParams;
import com.ibm.sbt.jslibrary.servlet.LibraryServlet;
import com.ibm.xsp.sbtsdk.resources.SbtResourceProvider;

public class ToolkitServlet extends LibraryServlet {

	private static final long serialVersionUID = 1L;

	public static class DominoLibraryRequest extends LibraryRequest {
		public DominoLibraryRequest(HttpServletRequest req, HttpServletResponse resp) {
			super(req, resp);
		}
	    public void init(LibraryRequestParams params) throws LibraryException {
			//public void init(SBTEnvironment defaultEnvironment, String toolkitUrl, String toolkitJsUrl, String proxyUrl, String iframeUrl) throws ServletException, IOException {
			// Calculate the toolkit URL
	    	//http://priand2/xsp/.ibmxspres/.sbtsdk/sbt/Cache.js
			String toolkitUrl = UrlUtil.getServerUrl(getHttpRequest())+"/xsp"+SbtResourceProvider.RESOURCE_PATH+"/js/sdk/";
			String toolkitJsUrl = toolkitUrl;
			params.setToolkitUrl(toolkitUrl);
			params.setToolkitJsUrl(toolkitJsUrl);

			String jsLibraryUrl = UrlUtil.getServerUrl(getHttpRequest())+"/xsp"+SbtResourceProvider.RESOURCE_PATH+"/js/libs/";
			params.setJsLibraryUrl(jsLibraryUrl);

			// Should be contributed by the other library...
			// Hard coded for now
			boolean sbtx = true;
			if(sbtx) {
				String toolkitExtUrl = UrlUtil.getServerUrl(getHttpRequest())+"/xsp"+SbtResourceProvider.RESOURCE_PATH+"x/js/sdk/";
				String toolkitExtJsUrl = toolkitExtUrl;
				params.setToolkitExtUrl(toolkitExtUrl);
				params.setToolkitExtJsUrl(toolkitExtJsUrl);
			}
			
			// Calculate the proxy URL
			String serviceUrl = RuntimeConstants.get().getBaseProxyUrl(getHttpRequest());
			params.setServiceUrl(serviceUrl);
			
			// Calculate the library servlet URL
			String libraryUrl = UrlUtil.getRequestUrl(getHttpRequest());
			params.setLibraryUrl(libraryUrl);
			
			super.init(params);
		}
	    protected String getDefaultJsLib() {
	    	return JavaScriptLibraries.LIBRARIES[0].getLibType().toString();
	    }
	    
	    protected String getDefaultJsVersion() {
	    	return JavaScriptLibraries.LIBRARIES[0].getLibVersion();
	    }
	}
	
    protected List<Object> readLibraries(Application application) {
    	List<Object> libraries = super.readLibraries(application);
    	
    	// Filter out the conflicting libraries
    	for(Iterator<Object> it=libraries.iterator(); it.hasNext(); ) {
    		Object o = it.next();
    		if(o instanceof DojoLibrary) {
    			if(!(o instanceof DominoDojoLibrary)) {
    				it.remove();
    			}
    		} else if(o instanceof JQueryLibrary) {
    			if(!(o instanceof JQueryLibrary)) {
    				it.remove();
    			}
    		}
    	}
    	return libraries;
    }
	
	protected LibraryRequest createLibraryRequest(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
		return new DominoLibraryRequest(req, resp);
	}
}