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/* * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you under the Apache License, Version 2.0 (the * "License"); you may not use this file except in compliance * with the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. */ package org.apache.smscserver.config.spring; import java.util.List; import java.util.Map; import org.apache.smscserver.ConnectionConfigFactory; import org.apache.smscserver.DeliveryManagerConfigFactory; import org.apache.smscserver.SmscServer; import org.apache.smscserver.SmscServerConfigurationException; import org.apache.smscserver.SmscServerFactory; import org.springframework.beans.factory.config.BeanDefinition; import org.springframework.beans.factory.config.BeanDefinitionHolder; import org.springframework.beans.factory.support.BeanDefinitionBuilder; import org.springframework.beans.factory.support.ManagedMap; import org.springframework.beans.factory.xml.AbstractSingleBeanDefinitionParser; import org.springframework.beans.factory.xml.ParserContext; import org.springframework.util.StringUtils; import org.w3c.dom.Element; /** * Parses the SmscServer "server" element into a Spring bean graph * * @author hceylan */ public class ServerBeanDefinitionParser extends AbstractSingleBeanDefinitionParser { /** * {@inheritDoc} */ @Override protected void doParse(final Element element, final ParserContext parserContext, final BeanDefinitionBuilder builder) { BeanDefinitionBuilder factoryBuilder = BeanDefinitionBuilder.genericBeanDefinition(SmscServerFactory.class); List<Element> childs = SpringUtil.getChildElements(element); for (Element childElm : childs) { String childName = childElm.getLocalName(); if ("listeners".equals(childName)) { Map<?, ?> listeners = this.parseListeners(childElm, parserContext, builder); if (listeners.size() > 0) { factoryBuilder.addPropertyValue("listeners", listeners); } } else if ("smsclets".equals(childName)) { Map<?, ?> smsclets = this.parseSmsclets(childElm, parserContext, builder); factoryBuilder.addPropertyValue("smsclets", smsclets); } else if ("message-manager".equals(childName)) { Object userManager = parserContext.getDelegate().parseCustomElement(childElm, builder.getBeanDefinition()); factoryBuilder.addPropertyValue("messageManager", userManager); } else if ("file-user-manager".equals(childName) || "db-user-manager".equals(childName)) { Object userManager = parserContext.getDelegate().parseCustomElement(childElm, builder.getBeanDefinition()); factoryBuilder.addPropertyValue("userManager", userManager); } else if ("user-manager".equals(childName)) { factoryBuilder.addPropertyValue("userManager", SpringUtil.parseSpringChildElement(childElm, parserContext, builder)); } else if ("commands".equals(childName)) { Object commandFactory = parserContext.getDelegate().parseCustomElement(childElm, builder.getBeanDefinition()); factoryBuilder.addPropertyValue("commandFactory", commandFactory); } else { throw new SmscServerConfigurationException("Unknown configuration name: " + childName); } } // Configure the connection config ConnectionConfigFactory connectionConfig = new ConnectionConfigFactory(); if (StringUtils.hasText(element.getAttribute("max-binds"))) { connectionConfig.setMaxBinds(SpringUtil.parseInt(element, "max-binds")); } if (StringUtils.hasText(element.getAttribute("min-threads"))) { connectionConfig.setMinThreads(SpringUtil.parseInt(element, "min-threads")); } if (StringUtils.hasText(element.getAttribute("max-threads"))) { connectionConfig.setMaxThreads(SpringUtil.parseInt(element, "max-threads")); } if (StringUtils.hasText(element.getAttribute("max-bind-failures"))) { connectionConfig.setMaxBindFailures(SpringUtil.parseInt(element, "max-bind-failures")); } if (StringUtils.hasText(element.getAttribute("bind-failure-delay"))) { connectionConfig.setBindFailureDelay(SpringUtil.parseInt(element, "bind-failure-delay")); } factoryBuilder.addPropertyValue("connectionConfig", connectionConfig.createConnectionConfig()); // Configure the delivery manager DeliveryManagerConfigFactory deliveryManagerConfig = new DeliveryManagerConfigFactory(); if (StringUtils.hasText(element.getAttribute("delivery-threads"))) { deliveryManagerConfig.setManagerThreads(SpringUtil.parseInt(element, "delivery-threads")); } if (StringUtils.hasText(element.getAttribute("min-delivery-threads"))) { deliveryManagerConfig.setMinThreads(SpringUtil.parseInt(element, "min-delivery-threads")); } if (StringUtils.hasText(element.getAttribute("max-delivery-threads"))) { deliveryManagerConfig.setMaxThreads(SpringUtil.parseInt(element, "max-delivery-threads")); } if (StringUtils.hasText(element.getAttribute("delivery-retry-periods"))) { deliveryManagerConfig.setDeliveryRetryPeriods(element.getAttribute("delivery-retry-periods")); } if (StringUtils.hasText(element.getAttribute("delivery-poll-time"))) { deliveryManagerConfig.setDeliveryPollTime(SpringUtil.parseInt(element, "delivery-poll-time")); } factoryBuilder.addPropertyValue("deliveryManagerConfig", deliveryManagerConfig.createDeliveryManagerConfig()); if (StringUtils.hasText(element.getAttribute("sessionLockTimeout"))) { factoryBuilder.addPropertyValue("session-lock-timeout", SpringUtil.parseInt(element, "session-lock-timeout")); } BeanDefinition factoryDefinition = factoryBuilder.getBeanDefinition(); String factoryName = parserContext.getReaderContext().generateBeanName(factoryDefinition); BeanDefinitionHolder factoryHolder = new BeanDefinitionHolder(factoryDefinition, factoryName); this.registerBeanDefinition(factoryHolder, parserContext.getRegistry()); // set the factory on the listener bean builder.getRawBeanDefinition().setFactoryBeanName(factoryName); builder.getRawBeanDefinition().setFactoryMethodName("createServer"); } /** * {@inheritDoc} */ @Override protected Class<? extends SmscServer> getBeanClass(final Element element) { return null; } /** * Parse listeners elements */ @SuppressWarnings("unchecked") private Map<?, ?> parseListeners(final Element listenersElm, final ParserContext parserContext, final BeanDefinitionBuilder builder) { ManagedMap listeners = new ManagedMap(); List<Element> childs = SpringUtil.getChildElements(listenersElm); for (Element listenerElm : childs) { Object listener = null; String ln = listenerElm.getLocalName(); if ("nio-listener".equals(ln)) { listener = parserContext.getDelegate().parseCustomElement(listenerElm, builder.getBeanDefinition()); } else if ("listener".equals(ln)) { listener = SpringUtil.parseSpringChildElement(listenerElm, parserContext, builder); } else { throw new SmscServerConfigurationException("Unknown listener element " + ln); } String name = listenerElm.getAttribute("name"); listeners.put(name, listener); } return listeners; } /** * Parse the "smsclets" element */ @SuppressWarnings("unchecked") private Map<?, ?> parseSmsclets(final Element childElm, final ParserContext parserContext, final BeanDefinitionBuilder builder) { List<Element> childs = SpringUtil.getChildElements(childElm); if ((childs.size() > 0) && childs.get(0).getLocalName().equals("map")) { // using a beans:map element return parserContext.getDelegate().parseMapElement(childs.get(0), builder.getBeanDefinition()); } else { ManagedMap smsclets = new ManagedMap(); for (Element smscletElm : childs) { smsclets.put(smscletElm.getAttribute("name"), SpringUtil.parseSpringChildElement(smscletElm, parserContext, builder)); } return smsclets; } } }