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Merged HEAD-BUG-FIX (4.3/Cloud) to HEAD (4.3/Cloud)

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57046: Merged V4.2-BUG-FIX (4.2.1) to HEAD-BUG-FIX (Cloud/4.3)
      56513: Merged HEAD-BUG-FIX to V4.2-BUG-FIX (4.2.1)
         56119: Fixed MNT-9752 (ALF-20165): ShortQNameMethod documentation is not accurate


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@61680 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Alan Davis
2014-02-11 18:55:58 +00:00
parent 76f8740cd3
commit b53b0fedc8
1 changed files with 97 additions and 97 deletions
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194
source/java/org/alfresco/repo/template/ShortQNameMethod.java
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@@ -1,4 +1,4 @@
/*
/*
* Copyright (C) 2005-2010 Alfresco Software Limited.
*
* This file is part of Alfresco
@@ -14,99 +14,99 @@
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
*/
package org.alfresco.repo.template;
import java.util.List;
import org.alfresco.repo.processor.BaseProcessorExtension;
import org.alfresco.service.ServiceRegistry;
import org.alfresco.service.namespace.NamespaceException;
import org.alfresco.service.namespace.QName;
import freemarker.ext.beans.BeanModel;
import freemarker.template.TemplateMethodModelEx;
import freemarker.template.TemplateModelException;
import freemarker.template.TemplateScalarModel;
/**
* @author Mike Hatfield
*
* FreeMarker custom method to return the short (prefix) version of a QName.
* <p>
* Usage: String shortQname(String longQName)
*/
public final class ShortQNameMethod extends BaseProcessorExtension implements TemplateMethodModelEx
{
private final static String NAMESPACE_BEGIN = "" + QName.NAMESPACE_BEGIN;
/* Repository Service Registry */
private ServiceRegistry services;
/**
* Set the service registry
*
* @param serviceRegistry the service registry
*/
public void setServiceRegistry(ServiceRegistry serviceRegistry)
{
this.services = serviceRegistry;
}
/**
* @see freemarker.template.TemplateMethodModel#exec(java.util.List)
*/
public Object exec(List args) throws TemplateModelException
{
String result = null;
if (args.size() == 1)
{
// arg 0 can be either wrapped QName object or a String
String arg0String = null;
Object arg0 = args.get(0);
if (arg0 instanceof BeanModel)
{
arg0String = ((BeanModel)arg0).getWrappedObject().toString();
}
else if (arg0 instanceof TemplateScalarModel)
{
arg0String = ((TemplateScalarModel)arg0).getAsString();
}
try
{
result = createQName(arg0String).toPrefixString(services.getNamespaceService());
}
catch (NamespaceException e)
{
// not valid qname -> return original value
result = arg0String;
}
}
return result != null ? result : "";
}
/**
* Helper to create a QName from either a fully qualified or short-name QName string
*
* @param s Fully qualified or short-name QName string
*
* @return QName
*/
private QName createQName(String s)
{
QName qname;
if (s.indexOf(NAMESPACE_BEGIN) != -1)
{
qname = QName.createQName(s);
}
else
{
qname = QName.createQName(s, this.services.getNamespaceService());
}
return qname;
}
}
* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
*/
package org.alfresco.repo.template;
import java.util.List;
import org.alfresco.repo.processor.BaseProcessorExtension;
import org.alfresco.service.ServiceRegistry;
import org.alfresco.service.namespace.NamespaceException;
import org.alfresco.service.namespace.QName;
import freemarker.ext.beans.BeanModel;
import freemarker.template.TemplateMethodModelEx;
import freemarker.template.TemplateModelException;
import freemarker.template.TemplateScalarModel;
/**
* @author Mike Hatfield
*
* FreeMarker custom method to return the short (prefix) version of a QName.
* <p>
* Usage: String shortQName(String longQName)
*/
public final class ShortQNameMethod extends BaseProcessorExtension implements TemplateMethodModelEx
{
private final static String NAMESPACE_BEGIN = "" + QName.NAMESPACE_BEGIN;
/* Repository Service Registry */
private ServiceRegistry services;
/**
* Set the service registry
*
* @param serviceRegistry the service registry
*/
public void setServiceRegistry(ServiceRegistry serviceRegistry)
{
this.services = serviceRegistry;
}
/**
* @see freemarker.template.TemplateMethodModel#exec(java.util.List)
*/
public Object exec(List args) throws TemplateModelException
{
String result = null;
if (args.size() == 1)
{
// arg 0 can be either wrapped QName object or a String
String arg0String = null;
Object arg0 = args.get(0);
if (arg0 instanceof BeanModel)
{
arg0String = ((BeanModel)arg0).getWrappedObject().toString();
}
else if (arg0 instanceof TemplateScalarModel)
{
arg0String = ((TemplateScalarModel)arg0).getAsString();
}
try
{
result = createQName(arg0String).toPrefixString(services.getNamespaceService());
}
catch (NamespaceException e)
{
// not valid qname -> return original value
result = arg0String;
}
}
return result != null ? result : "";
}
/**
* Helper to create a QName from either a fully qualified or short-name QName string
*
* @param s Fully qualified or short-name QName string
*
* @return QName
*/
private QName createQName(String s)
{
QName qname;
if (s.indexOf(NAMESPACE_BEGIN) != -1)
{
qname = QName.createQName(s);
}
else
{
qname = QName.createQName(s, this.services.getNamespaceService());
}
return qname;
}
}