/*
* JBoss, Home of Professional Open Source.
* Copyright 2017, Red Hat, Inc., 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.wildfly.extension.undertow;
import io.undertow.servlet.api.CrawlerSessionManagerConfig;
import org.jboss.as.controller.AttributeDefinition;
import org.jboss.as.controller.OperationContext;
import org.jboss.as.controller.OperationFailedException;
import org.jboss.as.controller.PathAddress;
import org.jboss.as.controller.PersistentResourceDefinition;
import org.jboss.as.controller.RestartParentResourceAddHandler;
import org.jboss.as.controller.RestartParentResourceRemoveHandler;
import org.jboss.as.controller.SimpleAttributeDefinition;
import org.jboss.as.controller.SimpleAttributeDefinitionBuilder;
import org.jboss.as.controller.client.helpers.MeasurementUnit;
import org.jboss.dmr.ModelNode;
import org.jboss.dmr.ModelType;
import org.jboss.msc.service.ServiceName;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
/**
* Global session cookie config
*
* @author Stuart Douglas
*/
class CrawlerSessionManagementDefinition extends PersistentResourceDefinition {
static final CrawlerSessionManagementDefinition INSTANCE = new CrawlerSessionManagementDefinition();
protected static final SimpleAttributeDefinition USER_AGENTS =
new SimpleAttributeDefinitionBuilder(Constants.USER_AGENTS, ModelType.STRING, true)
.setRestartAllServices()
.setAllowExpression(true)
.build();
protected static final SimpleAttributeDefinition SESSION_TIMEOUT =
new SimpleAttributeDefinitionBuilder(Constants.SESSION_TIMEOUT, ModelType.INT, true)
.setRestartAllServices()
.setMeasurementUnit(MeasurementUnit.SECONDS)
.setAllowExpression(true)
.build();
protected static final SimpleAttributeDefinition[] ATTRIBUTES = {
USER_AGENTS,
SESSION_TIMEOUT
};
static final Map<String, AttributeDefinition> ATTRIBUTES_MAP = new HashMap<>();
static {
for (SimpleAttributeDefinition attr : ATTRIBUTES) {
ATTRIBUTES_MAP.put(attr.getName(), attr);
}
}
private CrawlerSessionManagementDefinition() {
super(UndertowExtension.CRAWLER_SESSION_MANAGEMENT,
UndertowExtension.getResolver(UndertowExtension.CRAWLER_SESSION_MANAGEMENT.getKeyValuePair()),
new CrawlerSessionManagementAdd(),
new CrawlerSessionManagementRemove());
}
@Override
public Collection<AttributeDefinition> getAttributes() {
return ATTRIBUTES_MAP.values();
}
public CrawlerSessionManagerConfig getConfig(final OperationContext context, final ModelNode model) throws OperationFailedException {
if(!model.isDefined()) {
return null;
}
ModelNode agents = USER_AGENTS.resolveModelAttribute(context, model);
ModelNode timeout = SESSION_TIMEOUT.resolveModelAttribute(context, model);
if(timeout.isDefined() && agents.isDefined()) {
return new CrawlerSessionManagerConfig(timeout.asInt(), agents.asString());
} else if(timeout.isDefined()) {
return new CrawlerSessionManagerConfig(timeout.asInt());
} else if(agents.isDefined()) {
return new CrawlerSessionManagerConfig(agents.asString());
}
return new CrawlerSessionManagerConfig();
}
private static class CrawlerSessionManagementAdd extends RestartParentResourceAddHandler {
protected CrawlerSessionManagementAdd() {
super(ServletContainerDefinition.INSTANCE.getPathElement().getKey());
}
@Override
protected void populateModel(ModelNode operation, ModelNode model) throws OperationFailedException {
for (AttributeDefinition def : ATTRIBUTES) {
def.validateAndSet(operation, model);
}
}
@Override
protected void recreateParentService(OperationContext context, PathAddress parentAddress, ModelNode parentModel) throws OperationFailedException {
ServletContainerAdd.INSTANCE.installRuntimeServices(context, parentModel, parentAddress.getLastElement().getValue());
}
@Override
protected ServiceName getParentServiceName(PathAddress parentAddress) {
return UndertowService.SERVLET_CONTAINER.append(parentAddress.getLastElement().getValue());
}
}
private static class CrawlerSessionManagementRemove extends RestartParentResourceRemoveHandler {
protected CrawlerSessionManagementRemove() {
super(ServletContainerDefinition.INSTANCE.getPathElement().getKey());
}
@Override
protected void recreateParentService(OperationContext context, PathAddress parentAddress, ModelNode parentModel) throws OperationFailedException {
ServletContainerAdd.INSTANCE.installRuntimeServices(context, parentModel, parentAddress.getLastElement().getValue());
}
@Override
protected ServiceName getParentServiceName(PathAddress parentAddress) {
return UndertowService.SERVLET_CONTAINER.append(parentAddress.getLastElement().getValue());
}
}
}