001/* 002 * (C) Copyright 2006-2009 Nuxeo SA (http://nuxeo.com/) and others. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 * 016 * Contributors: 017 * Nuxeo - initial API and implementation 018 * 019 * $Id$ 020 */ 021 022package org.nuxeo.ecm.platform.ui.web.seamremoting; 023 024import java.util.ArrayList; 025import java.util.List; 026 027import org.jboss.seam.ScopeType; 028import org.jboss.seam.annotations.Factory; 029import org.jboss.seam.annotations.Name; 030import org.jboss.seam.annotations.Scope; 031import org.nuxeo.runtime.model.ComponentInstance; 032import org.nuxeo.runtime.model.DefaultComponent; 033 034@Name("SeamRemotingJSBuilderService") 035@Scope(ScopeType.STATELESS) 036public class SeamRemotingJSBuilderComponent extends DefaultComponent implements SeamRemotingJSBuilderService { 037 038 public static final String EP_REMOTABLE_SEAMBEANS = "remotableSeamBeans"; 039 040 protected static final List<String> beanNames = new ArrayList<String>(); 041 042 @Override 043 public void registerContribution(Object contribution, String extensionPoint, ComponentInstance contributor) { 044 045 if (extensionPoint.equals(EP_REMOTABLE_SEAMBEANS)) { 046 RemotableSeamBeansDescriptor descriptor = (RemotableSeamBeansDescriptor) contribution; 047 beanNames.addAll(descriptor.getBeanNames()); 048 } 049 } 050 051 @Override 052 public List<String> getRemotableBeanNames() { 053 return beanNames; 054 } 055 056 @Override 057 @Factory(value = "SeamRemotingBeanNames", scope = ScopeType.APPLICATION) 058 public String getSeamRemotingJavaScriptURLParameters() { 059 060 StringBuilder sb = new StringBuilder(); 061 062 int idx = 0; 063 for (String beanName : beanNames) { 064 sb.append(beanName); 065 idx++; 066 if (idx < beanNames.size()) { 067 sb.append('&'); 068 } 069 } 070 return sb.toString(); 071 } 072 073}