OSBTypeHandler.java

/*
 * JBoss, Home of Professional Open Source.
 * Copyright 2014, 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 com.arjuna.ats.arjuna.tools.osb.mbean;

import com.arjuna.ats.arjuna.logging.tsLogger;

import java.io.File;
import java.lang.reflect.Constructor;

/**
 * Information provided to {@link ObjStoreBrowser#registerHandler} for instrumenting record types.
 *
 * @author Mike Musgrove
 */
/**
 * @deprecated as of 5.0.5.Final In a subsequent release we will change packages names in order to 
 * provide a better separation between public and internal classes.
 */
@Deprecated // in order to provide a better separation between public and internal classes.
public class OSBTypeHandler {
    private boolean enabled;
    private boolean allowRegistration;

    private String recordClass; // defines which object store record types will be instrumented
    private String beanClass; // the JMX mbean representation of the record type
    private String typeName; // the type name {@link com.arjuna.ats.arjuna.coordinator.AbstractRecord#type()}
    HeaderStateReader headerStateReader;

    public OSBTypeHandler(boolean enabled, String recordClass, String beanClass, String typeName, String headerStateReaderClassName) {
        this(enabled, true, recordClass, beanClass, typeName, headerStateReaderClassName);
    }

    public OSBTypeHandler(boolean enabled, boolean allowRegistration, String recordClass, String beanClass, String typeName, String headerStateReaderClassName) {
        this.enabled = enabled;
        this.allowRegistration = allowRegistration;
        this.recordClass = recordClass;
        this.beanClass = beanClass;
        this.typeName = typeName;
        this.headerStateReader = headerStateReaderClassName == null ? new HeaderStateReader() : createHeader(headerStateReaderClassName);
    }

    private static HeaderStateReader createHeader(String headerStateReaderClassName) {
		try {
			Class<HeaderStateReader> cl = (Class<HeaderStateReader>) Class.forName(headerStateReaderClassName);
			Constructor<HeaderStateReader> constructor = cl.getConstructor();
			return constructor.newInstance();
		} catch (Throwable e) { // ClassNotFoundException, NoSuchMethodException, InvocationTargetException, IllegalAccessException, InstantiationException
			tsLogger.i18NLogger.info_osb_HeaderStateCtorInfo(e.getMessage());
			return new HeaderStateReader();
        }
    }

    public boolean isEnabled() {
        return enabled;
    }

    public boolean isAllowRegistration() {
        return allowRegistration;
    }

    public void setEnabled(boolean enabled) {
        this.enabled = enabled;
    }

    public String getRecordClass() {
        return recordClass;
    }

    public String getBeanClass() {
        return beanClass;
    }

    public String getTypeName() {
        return typeName;
    }

    public HeaderStateReader getHeaderStateReader() {
        return headerStateReader;
    }

}