/**
 * Copyright (c) 2014, the Railo Company Ltd.
 * Copyright (c) 2015, Lucee Assosication Switzerland
 *
 * This library 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 library 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 library.  If not, see <http://www.gnu.org/licenses/>.
 * 
 */
package lucee.runtime.cfx.customtag;

import lucee.commons.lang.ClassException;
import lucee.commons.lang.ExceptionUtil;
import lucee.runtime.cfx.CFXTagException;
import lucee.runtime.db.ClassDefinition;
import lucee.runtime.reflection.Reflector;

import org.osgi.framework.BundleException;

import com.allaire.cfx.CustomTag;

/**
 * 
 */
public final class JavaCFXTagClass implements CFXTagClass {
	
	private String name;
	private ClassDefinition cd;
	private boolean readOnly=false;

    
	public JavaCFXTagClass(String name, ClassDefinition cd) {
		name=name.toLowerCase();
		if(name.startsWith("cfx_"))name=name.substring(4);
		this.name=name;
		this.cd=cd;
	}
	private JavaCFXTagClass(String name, ClassDefinition cd,boolean readOnly) {
		
		this.name=name;
		this.cd=cd;
		this.readOnly=readOnly;
	}
	
	@Override
	public CustomTag newInstance() throws CFXTagException {
		try {
			return _newInstance();
		} catch (Throwable e) {
			ExceptionUtil.rethrowIfNecessary(e);
			throw new CFXTagException(e);
		}
	}

	public CustomTag _newInstance() throws InstantiationException, IllegalAccessException, ClassException, BundleException  {
		
		Object o=getClazz().newInstance();
		return (CustomTag)o;
	}
    /**
     * @return Returns the clazz.
     * @throws BundleException 
     * @throws ClassException 
     */
    public Class<CustomTag> getClazz() throws ClassException, BundleException {
        return cd.getClazz();
    }
    
    /**
     * @return Returns the name.
     */
    public String getName() {
        return name;
    }
    /**
     * @return Returns the strClass.
     */
    public ClassDefinition getClassDefinition() {
        return cd;
    }

    @Override
    public boolean isReadOnly() {
        return readOnly;
    }

    @Override
    public CFXTagClass cloneReadOnly() {
        return new JavaCFXTagClass(name,cd,true);
    }
    @Override
    public String getDisplayType() {
        return "Java";
    }
    @Override
    public String getSourceName() {
        return cd.getClassName();
    }
    
    @Override
    public boolean isValid() {
        try {
            return Reflector.isInstaneOf(getClazz(),CustomTag.class);
        } 
        catch (Exception e) {
            return false;
        }
    }
}