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git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@14642 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
157 lines
5.5 KiB
Java
157 lines
5.5 KiB
Java
/*
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* Copyright (C) 2005-2009 Alfresco Software Limited.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* As a special exception to the terms and conditions of version 2.0 of
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* the GPL, you may redistribute this Program in connection with Free/Libre
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* and Open Source Software ("FLOSS") applications as described in Alfresco's
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* FLOSS exception. You should have received a copy of the text describing
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* the FLOSS exception, and it is also available here:
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* http://www.alfresco.com/legal/licensing"
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*/
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package org.alfresco.wcm.preview;
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import java.text.MessageFormat;
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import org.alfresco.config.JNDIConstants;
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import org.alfresco.mbeans.VirtServerRegistry;
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import org.alfresco.service.cmr.avm.AVMService;
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import org.alfresco.util.ParameterCheck;
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import org.alfresco.wcm.util.WCMUtil;
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/**
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* A PreviewURIService that constructs a virtualisation server URI.
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*
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* @author Peter Monks, janv
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*
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* @since 3.2
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*/
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public class VirtualisationServerPreviewURIService extends AbstractPreviewURIServiceProvider
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{
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// TODO - remove deprecated constants from JNDIConstants
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/**
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* Default virtualization server IP address
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*/
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public final static String DEFAULT_VSERVER_IP = "127-0-0-1.ip.alfrescodemo.net";
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/**
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* Default virtualization server port number
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*/
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public final static int DEFAULT_VSERVER_PORT = 8180;
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/**
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* Virtualization server sandbox URL pattern
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*/
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public final static String PREVIEW_SANDBOX_URL = "http://{0}.www--sandbox.{1}:{2}";
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/**
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* Virtualization server asset URL pattern
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*/
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public final static String PREVIEW_ASSET_URL = "http://{0}.www--sandbox.{1}:{2}{3}";
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private AVMService avmService;
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private VirtServerRegistry virtSvrRegistry;
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public void setAvmService(AVMService avmService)
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{
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this.avmService = avmService;
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}
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public void setVirtServerRegistry(VirtServerRegistry virtSvrRegistry)
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{
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this.virtSvrRegistry = virtSvrRegistry;
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}
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/* (non-Javadoc)
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* @see org.alfresco.wcm.preview.PreviewURIServiceProvider#getPreviewURI(java.lang.String, java.lang.String, org.alfresco.wcm.preview.PreviewContext)
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*/
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public String getPreviewURI(String sbStoreId, String pathToAsset, PreviewContext ignored)
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{
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ParameterCheck.mandatoryString("sbStoreId", sbStoreId);
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if ((pathToAsset == null) || (pathToAsset.length() == 0))
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{
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return buildPreviewStoreUrl(sbStoreId, getVServerDomain(), getVServerPort(), WCMUtil.lookupStoreDNS(avmService, sbStoreId));
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}
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// Sanity checking
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if (!pathToAsset.startsWith('/' + JNDIConstants.DIR_DEFAULT_WWW + '/' + JNDIConstants.DIR_DEFAULT_APPBASE))
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{
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throw new IllegalStateException("Invalid asset path in AVM node ref: " + sbStoreId + ":" + pathToAsset);
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}
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return buildPreviewAssetUrl(pathToAsset, getVServerDomain(), getVServerPort(), WCMUtil.lookupStoreDNS(avmService, sbStoreId));
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}
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private String buildPreviewStoreUrl(String sbStoreId, String domain, String port, String dns)
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{
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return MessageFormat.format(PREVIEW_SANDBOX_URL, dns, domain, port);
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}
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private String buildPreviewAssetUrl(String assetPath, String domain, String port, String dns)
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{
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ParameterCheck.mandatoryString("assetPath", assetPath);
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if (domain == null || port == null || dns == null)
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{
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throw new IllegalArgumentException("Domain, port and dns name are mandatory.");
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}
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if (assetPath.startsWith(JNDIConstants.DIR_DEFAULT_WWW_APPBASE))
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{
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assetPath = assetPath.substring((JNDIConstants.DIR_DEFAULT_WWW_APPBASE).length());
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}
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if (assetPath.startsWith(WCMUtil.PATH_SEPARATOR + WCMUtil.DIR_ROOT))
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{
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assetPath = assetPath.substring((WCMUtil.PATH_SEPARATOR + WCMUtil.DIR_ROOT).length());
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}
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assetPath = WCMUtil.addLeadingSlash(assetPath);
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return MessageFormat.format(PREVIEW_ASSET_URL, dns, domain, port, assetPath);
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}
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/**
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* @return VServer Port
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*/
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private String getVServerPort()
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{
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Integer port = (virtSvrRegistry != null ? virtSvrRegistry.getVirtServerHttpPort() : null);
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if (port == null)
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{
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port = DEFAULT_VSERVER_PORT;
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}
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return port.toString();
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}
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/**
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* @return VServer Domain
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*/
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private String getVServerDomain()
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{
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String domain = (virtSvrRegistry != null ? virtSvrRegistry.getVirtServerFQDN() : null);
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if (domain == null)
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{
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domain = DEFAULT_VSERVER_IP;
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}
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return domain;
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}
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}
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