/*
* JBoss, Home of Professional Open Source.
* See the COPYRIGHT.txt file distributed with this work for information
* regarding copyright ownership. Some portions may be licensed
* to Red Hat, Inc. under one or more contributor license agreements.
*
* 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301 USA.
*/
package org.teiid.adminapi.impl;
import java.lang.reflect.Type;
import org.jboss.metatype.api.types.CompositeMetaType;
import org.jboss.metatype.api.types.MetaType;
import org.jboss.metatype.api.types.SimpleMetaType;
import org.jboss.metatype.api.values.CompositeValue;
import org.jboss.metatype.api.values.CompositeValueSupport;
import org.jboss.metatype.api.values.MetaValue;
import org.jboss.metatype.api.values.MetaValueFactory;
import org.jboss.metatype.api.values.SimpleValueSupport;
import org.jboss.metatype.plugins.types.MutableCompositeMetaType;
import org.jboss.metatype.spi.values.MetaMapper;
public class WorkerPoolStatisticsMetadataMapper extends MetaMapper<WorkerPoolStatisticsMetadata> {
private static final String MAX_THREADS = "maxThreads"; //$NON-NLS-1$
private static final String HIGHEST_QUEUED = "highestQueued"; //$NON-NLS-1$
private static final String QUEUED = "queued"; //$NON-NLS-1$
private static final String QUEUE_NAME = "queueName"; //$NON-NLS-1$
private static final String TOTAL_SUBMITTED = "totalSubmitted"; //$NON-NLS-1$
private static final String TOTAL_COMPLETED = "totalCompleted"; //$NON-NLS-1$
private static final String HIGHEST_ACTIVE_THREADS = "highestActiveThreads"; //$NON-NLS-1$
private static final String ACTIVE_THREADS = "activeThreads"; //$NON-NLS-1$
private static final MutableCompositeMetaType metaType;
private static final MetaValueFactory metaValueFactory = MetaValueFactory.getInstance();
static {
metaType = new MutableCompositeMetaType(WorkerPoolStatisticsMetadata.class.getName(), "The Worker Pool statistics"); //$NON-NLS-1$
metaType.addItem(ACTIVE_THREADS, "ActiveThreads", SimpleMetaType.INTEGER_PRIMITIVE); //$NON-NLS-1$
metaType.addItem(HIGHEST_ACTIVE_THREADS, "HighestActiveThreads", SimpleMetaType.INTEGER_PRIMITIVE); //$NON-NLS-1$
metaType.addItem(TOTAL_COMPLETED, "TotalCompleted", SimpleMetaType.LONG_PRIMITIVE); //$NON-NLS-1$
metaType.addItem(TOTAL_SUBMITTED, "TotalSubmitted", SimpleMetaType.LONG_PRIMITIVE); //$NON-NLS-1$
metaType.addItem(QUEUE_NAME, "QueueName", SimpleMetaType.STRING); //$NON-NLS-1$
metaType.addItem(QUEUED, "Queued", SimpleMetaType.INTEGER_PRIMITIVE); //$NON-NLS-1$
metaType.addItem(HIGHEST_QUEUED, "HighestQueued", SimpleMetaType.INTEGER_PRIMITIVE); //$NON-NLS-1$
metaType.addItem(MAX_THREADS, "MaxThreads", SimpleMetaType.INTEGER_PRIMITIVE); //$NON-NLS-1$
metaType.freeze();
}
@Override
public Type mapToType() {
return WorkerPoolStatisticsMetadata.class;
}
@Override
public MetaType getMetaType() {
return metaType;
}
@Override
public MetaValue createMetaValue(MetaType metaType, WorkerPoolStatisticsMetadata object) {
if (object == null)
return null;
if (metaType instanceof CompositeMetaType) {
CompositeMetaType composite = (CompositeMetaType) metaType;
CompositeValueSupport transaction = new CompositeValueSupport(composite);
transaction.set(ACTIVE_THREADS, SimpleValueSupport.wrap(object.getActiveThreads()));
transaction.set(HIGHEST_ACTIVE_THREADS, SimpleValueSupport.wrap(object.getHighestActiveThreads()));
transaction.set(TOTAL_COMPLETED, SimpleValueSupport.wrap(object.getTotalCompleted()));
transaction.set(TOTAL_SUBMITTED, SimpleValueSupport.wrap(object.getTotalSubmitted()));
transaction.set(QUEUE_NAME, SimpleValueSupport.wrap(object.getQueueName()));
transaction.set(QUEUED, SimpleValueSupport.wrap(object.getQueued()));
transaction.set(HIGHEST_QUEUED, SimpleValueSupport.wrap(object.getHighestQueued()));
transaction.set(MAX_THREADS, SimpleValueSupport.wrap(object.getMaxThreads()));
return transaction;
}
throw new IllegalArgumentException("Cannot convert Worker Pool Statistics " + object); //$NON-NLS-1$
}
@Override
public WorkerPoolStatisticsMetadata unwrapMetaValue(MetaValue metaValue) {
if (metaValue == null)
return null;
if (metaValue instanceof CompositeValue) {
CompositeValue compositeValue = (CompositeValue) metaValue;
WorkerPoolStatisticsMetadata stats = new WorkerPoolStatisticsMetadata();
stats.setActiveThreads((Integer) metaValueFactory.unwrap(compositeValue.get(ACTIVE_THREADS)));
stats.setHighestActiveThreads((Integer) metaValueFactory.unwrap(compositeValue.get(HIGHEST_ACTIVE_THREADS)));
stats.setTotalCompleted((Long) metaValueFactory.unwrap(compositeValue.get(TOTAL_COMPLETED)));
stats.setTotalSubmitted((Long) metaValueFactory.unwrap(compositeValue.get(TOTAL_SUBMITTED)));
stats.setQueueName((String) metaValueFactory.unwrap(compositeValue.get(QUEUE_NAME)));
stats.setQueued((Integer) metaValueFactory.unwrap(compositeValue.get(QUEUED)));
stats.setHighestQueued((Integer) metaValueFactory.unwrap(compositeValue.get(HIGHEST_QUEUED)));
stats.setMaxThreads((Integer) metaValueFactory.unwrap(compositeValue.get(MAX_THREADS)));
return stats;
}
throw new IllegalStateException("Unable to unwrap transaction " + metaValue); //$NON-NLS-1$
}
}