| /* |
| * 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.bval.xml; |
| |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.concurrent.ConcurrentHashMap; |
| |
| import org.apache.bval.model.Validation; |
| import org.apache.commons.lang3.ClassUtils; |
| |
| import com.thoughtworks.xstream.annotations.XStreamAlias; |
| import com.thoughtworks.xstream.annotations.XStreamAsAttribute; |
| import com.thoughtworks.xstream.annotations.XStreamImplicit; |
| import com.thoughtworks.xstream.annotations.XStreamOmitField; |
| |
| /** |
| * Description: root element of a xml-beanInfos document<br/> |
| */ |
| @XStreamAlias("beanInfos") |
| public class XMLMetaBeanInfos { |
| @XStreamAsAttribute |
| private String id; |
| @XStreamAsAttribute |
| private String version; |
| @XStreamImplicit |
| private List<XMLMetaValidator> validators; |
| @XStreamImplicit |
| private List<XMLMetaBean> beans; |
| @XStreamOmitField |
| private Map<String, XMLMetaBean> beanLookup; |
| @XStreamOmitField |
| private Map<String, XMLMetaValidator> validationLookup; |
| |
| /** |
| * used for identification, may be empty, if there is no database origin for this object. |
| * could also contain a file-name - can be used flexible... |
| */ |
| public String getId() { |
| return id; |
| } |
| |
| public void setId(String id) { |
| this.id = id; |
| } |
| |
| /** |
| * used for change-detection, when some other component caches MetaBeans based on this |
| * object. when the version changes, the cache could compare to its version state and recompute. |
| * can be used flexible... |
| */ |
| public String getVersion() { |
| return version; |
| } |
| |
| public void setVersion(String version) { |
| this.version = version; |
| } |
| |
| public List<XMLMetaValidator> getValidators() { |
| return validators; |
| } |
| |
| public void setValidators(List<XMLMetaValidator> validators) { |
| this.validators = validators; |
| } |
| |
| public List<XMLMetaBean> getBeans() { |
| return beans; |
| } |
| |
| public void setBeans(List<XMLMetaBean> beans) { |
| this.beans = beans; |
| } |
| |
| public XMLMetaBean getBean(String id) { |
| if (beans == null) return null; |
| if (beanLookup == null) initBeanLookup(); |
| return beanLookup.get(id); |
| } |
| |
| private void initBeanLookup() { |
| final HashMap<String, XMLMetaBean> map = new HashMap<String, XMLMetaBean>(beans.size()); |
| for (XMLMetaBean bean : beans) { |
| map.put(bean.getId(), bean); |
| } |
| beanLookup = new ConcurrentHashMap<String, XMLMetaBean>(map); |
| } |
| |
| private void initValidationLookup() throws Exception { |
| final HashMap<String, XMLMetaValidator> map = new HashMap<String, XMLMetaValidator>(validators.size()); |
| for (XMLMetaValidator xv : validators) { |
| if (xv.getJava() != null) { |
| Validation validation = |
| (Validation) ClassUtils.getClass(xv.getJava()).newInstance(); |
| xv.setValidation(validation); |
| map.put(xv.getId(), xv); |
| } |
| } |
| validationLookup = new ConcurrentHashMap<String, XMLMetaValidator>(map); |
| } |
| |
| public void addBean(XMLMetaBean bean) { |
| if (beans == null) beans = new ArrayList<XMLMetaBean>(); |
| beans.add(bean); |
| } |
| |
| public XMLMetaValidator getValidator(String id) throws Exception { |
| if (validators == null) return null; |
| if (validationLookup == null) initValidationLookup(); |
| return validationLookup.get(id); |
| } |
| |
| public void addValidator(XMLMetaValidator validator) { |
| if (validators == null) validators = new ArrayList<XMLMetaValidator>(); |
| validators.add(validator); |
| } |
| } |