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Merge Web Script framework extraction.

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git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@7455 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
David Caruana
2007-11-27 19:45:50 +00:00
parent 7f8a4f0d5b
commit da5e6cface
4 changed files with 267 additions and 208 deletions
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79
source/java/org/alfresco/repo/template/AbsoluteUrlMethod.java
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/*
* Copyright (C) 2005-2007 Alfresco Software Limited.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
* This program 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 General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* As a special exception to the terms and conditions of version 2.0 of
* the GPL, you may redistribute this Program in connection with Free/Libre
* and Open Source Software ("FLOSS") applications as described in Alfresco's
* FLOSS exception. You should have recieved a copy of the text describing
* the FLOSS exception, and it is also available here:
* http://www.alfresco.com/legal/licensing"
*/
package org.alfresco.repo.template;
import java.util.List;
import freemarker.template.TemplateMethodModelEx;
import freemarker.template.TemplateModelException;
import freemarker.template.TemplateScalarModel;
/**
* @author David Caruana
*
* Custom FreeMarker Template language method.
* <p>
* Render absolute url for the specified url (only if the url isn't already absolute).
* <p>
* Usage: absurl(String url)
*/
public final class AbsoluteUrlMethod implements TemplateMethodModelEx
{
private String basePath;
/**
* Construct
*
* @param basePath base path used to construct absolute url
*/
public AbsoluteUrlMethod(String basePath)
{
this.basePath = basePath;
}
/**
* @see freemarker.template.TemplateMethodModel#exec(java.util.List)
*/
public Object exec(List args) throws TemplateModelException
{
String result = "";
if (args.size() == 1)
{
Object arg0 = args.get(0);
if (arg0 instanceof TemplateScalarModel)
{
result = ((TemplateScalarModel)arg0).getAsString();
if (result.startsWith("/"))
{
result = basePath + result;
}
}
}
return result;
}
}