/*
* JBoss, Home of Professional Open Source.
* Copyright 2008, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.naming;
import java.beans.PropertyEditor;
import org.jboss.util.propertyeditor.PropertyEditors;
/**
* A representation of a binding into JNDI.
*
* @author Scott.Stark@jboss.org
* @version $Revision: 81030 $
*/
public class JNDIBinding
{
/** The jndi name to bind under */
private String name;
/** The binding text */
private String text;
/** The optional binding type the text should be converted to */
private String type;
/** The optional explicit PropertyEditor implementation class */
private String editor;
/** The actual binding value */
private Object value;
/** A flag indicating if the text should be trimmed */
private boolean trim;
/**
* The JNDI name to bind under
* @return
*/
public String getName()
{
return name;
}
public void setName(String name)
{
this.name = name;
}
/**
* The text representation of the binding
* @return
*/
public String getText()
{
return text;
}
/**
* Set the text representation of the binding. If the replace attribute
* is true, the text will be searched for system property references of the
* form ${x}.
*
* @param text
*/
public void setText(String text)
{
if( trim == true )
text = text.trim();
this.text = text;
}
/**
* The optional type the text representation should be converted to.
*
* @return
*/
public String getType()
{
return type;
}
/**
*
* @param type - type the text representation should be converted to.
*/
public void setType(String type)
{
this.type = type;
}
/**
* The optional PropertyEditor implementation class name.
* @return
*/
public String getEditor()
{
return editor;
}
/**
*
* @param editor - the optional PropertyEditor implementation class name.
*/
public void setEditor(String editor)
{
this.editor = editor;
}
/**
* Object the binding value. If there is a binding from an external xml
* fragment it will be whatever that was. If there is a type it will be the
* value as obtained by converting the text of the value element to an object
* using the type PropertyEditor. If there is an explicit PropertyEditor
* given by the editor attribute that will be used to convert the text into
* an object.
*
* @return the value binding
* @throws Exception - on failure to load/use the PropertyEditor
*/
public Object getValue() throws Exception
{
if( value == null && text != null )
{
// If there is a property editor set, transform text to value
if( editor != null )
{
ClassLoader loader = Thread.currentThread().getContextClassLoader();
Class editorClass = loader.loadClass(editor);
PropertyEditor pe = (PropertyEditor) editorClass.newInstance();
pe.setAsText(text);
value = pe.getValue();
}
else if( type != null )
{
PropertyEditor pe = PropertyEditors.getEditor(type);
pe.setAsText(text);
value = pe.getValue();
}
else
{
value = text;
}
}
return value;
}
/**
* Set the raw value binding
* @param value
*/
public void setValue(Object value)
{
this.value = value;
}
/**
*
* @return flag indicating if the text should be trimmed
*/
public boolean isTrim()
{
return trim;
}
/**
*
* @param trim - flag indicating if the text should be trimmed
*/
public void setTrim(boolean trim)
{
this.trim = trim;
}
}