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Merged DEV/SWIFT to HEAD
25458: added OpenCMIS server 25555: Don't initialize servlet context if it is not present git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@28000 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Derek Hulley
@@ -0,0 +1,428 @@
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/*
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* Copyright (C) 2005-2010 Alfresco Software Limited.
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*
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* This file is part of Alfresco
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*
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* Alfresco is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Alfresco is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.alfresco.opencmis.dictionary;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.concurrent.ConcurrentHashMap;
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import org.alfresco.error.AlfrescoRuntimeException;
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import org.alfresco.opencmis.mapping.CMISMapping;
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import org.alfresco.repo.dictionary.DictionaryDAO;
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import org.alfresco.repo.dictionary.DictionaryListener;
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import org.alfresco.repo.tenant.TenantService;
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import org.alfresco.service.ServiceRegistry;
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import org.alfresco.service.cmr.dictionary.DictionaryService;
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import org.alfresco.service.namespace.QName;
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import org.apache.chemistry.opencmis.commons.enums.BaseTypeId;
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import org.apache.chemistry.opencmis.commons.enums.PropertyType;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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import org.springframework.context.ApplicationEvent;
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import org.springframework.extensions.surf.util.AbstractLifecycleBean;
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/**
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* Common CMIS Dictionary Support including registry of Types.
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*
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* @author davidc
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* @author florian.mueller
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*/
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public abstract class CMISAbstractDictionaryService extends AbstractLifecycleBean implements CMISDictionaryService,
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DictionaryListener
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{
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// Logger
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protected static final Log logger = LogFactory.getLog(CMISAbstractDictionaryService.class);
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// service dependencies
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private DictionaryDAO dictionaryDAO;
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protected CMISMapping cmisMapping;
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protected DictionaryService dictionaryService;
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protected TenantService tenantService;
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protected ServiceRegistry serviceRegistry;
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/**
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* Set the mapping service
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*
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* @param cmisMapping
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*/
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public void setOpenCMISMapping(CMISMapping cmisMapping)
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{
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this.cmisMapping = cmisMapping;
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}
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/**
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* Set the dictionary Service
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*
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* @param dictionaryService
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*/
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public void setDictionaryService(DictionaryService dictionaryService)
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{
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this.dictionaryService = dictionaryService;
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}
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/**
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* Set the dictionary DAO
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*
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* @param dictionaryDAO
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*/
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public void setDictionaryDAO(DictionaryDAO dictionaryDAO)
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{
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this.dictionaryDAO = dictionaryDAO;
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}
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/**
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* Set the tenant Service
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*
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* @param tenantService
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*/
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public void setTenantService(TenantService tenantService)
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{
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this.tenantService = tenantService;
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}
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/**
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* Set the service registry
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*
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* @param serviceRegistry
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*/
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public void setServiceRegistry(ServiceRegistry serviceRegistry)
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{
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this.serviceRegistry = serviceRegistry;
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}
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/** CMIS Dictionary Registry (tenant-aware) */
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private Map<String, DictionaryRegistry> registryMap = new ConcurrentHashMap<String, DictionaryRegistry>(4);
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/**
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* CMIS Dictionary registry
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*
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* Index of CMIS Type Definitions
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*/
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/* package */class DictionaryRegistry
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{
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// Type Definitions Index
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Map<QName, TypeDefinitionWrapper> typeDefsByQName = new HashMap<QName, TypeDefinitionWrapper>();
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Map<QName, TypeDefinitionWrapper> assocDefsByQName = new HashMap<QName, TypeDefinitionWrapper>();
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Map<String, AbstractTypeDefinitionWrapper> typeDefsByTypeId = new HashMap<String, AbstractTypeDefinitionWrapper>();
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Map<String, TypeDefinitionWrapper> typeDefsByQueryName = new HashMap<String, TypeDefinitionWrapper>();
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List<TypeDefinitionWrapper> baseTypes = new ArrayList<TypeDefinitionWrapper>();
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Map<String, PropertyDefintionWrapper> propDefbyPropId = new HashMap<String, PropertyDefintionWrapper>();
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Map<String, PropertyDefintionWrapper> propDefbyQueryName = new HashMap<String, PropertyDefintionWrapper>();
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/**
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* Register type definition.
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*
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* @param typeDef
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*/
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public void registerTypeDefinition(AbstractTypeDefinitionWrapper typeDef)
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{
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AbstractTypeDefinitionWrapper existingTypeDef = typeDefsByTypeId.get(typeDef.getTypeId());
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if (existingTypeDef != null)
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{
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throw new AlfrescoRuntimeException("Type " + typeDef.getTypeId() + " already registered");
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}
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typeDefsByTypeId.put(typeDef.getTypeId(), typeDef);
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QName typeQName = typeDef.getAlfrescoName();
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if (typeQName != null)
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{
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if ((typeDef instanceof RelationshipTypeDefintionWrapper) && !typeDef.isBaseType())
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{
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assocDefsByQName.put(typeQName, typeDef);
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} else
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{
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typeDefsByQName.put(typeQName, typeDef);
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}
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}
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typeDefsByQueryName.put(typeDef.getTypeDefinition(false).getQueryName(), typeDef);
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if (logger.isDebugEnabled())
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{
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logger.debug("Registered type " + typeDef.getTypeId() + " (scope=" + typeDef.getBaseTypeId() + ")");
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logger.debug(" QName: " + typeDef.getAlfrescoName());
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logger.debug(" Table: " + typeDef.getTypeDefinition(false).getQueryName());
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logger.debug(" Action Evaluators: " + typeDef.getActionEvaluators().size());
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}
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}
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/**
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* Register property definitions.
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*
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* @param typeDef
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*/
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public void registerPropertyDefinitions(AbstractTypeDefinitionWrapper typeDef)
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{
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for (PropertyDefintionWrapper propDef : typeDef.getProperties())
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{
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if (propDef.getPropertyDefinition().isInherited())
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{
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continue;
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}
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propDefbyPropId.put(propDef.getPropertyId(), propDef);
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propDefbyQueryName.put(propDef.getPropertyDefinition().getQueryName(), propDef);
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}
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}
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/*
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* (non-Javadoc)
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*
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* @see java.lang.Object#toString()
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*/
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@Override
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public String toString()
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{
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StringBuilder builder = new StringBuilder();
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builder.append("DictionaryRegistry[");
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builder.append("Types=").append(typeDefsByTypeId.size()).append(", ");
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builder.append("Base Types=").append(baseTypes.size()).append(", ");
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builder.append("]");
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return builder.toString();
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}
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}
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private DictionaryRegistry getRegistry()
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{
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String tenantDomain = tenantService.getCurrentUserDomain();
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DictionaryRegistry registry = registryMap.get(tenantDomain);
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if (registry == null)
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{
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init();
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registry = registryMap.get(tenantDomain);
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}
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return registry;
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}
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public TypeDefinitionWrapper findType(String typeId)
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{
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return getRegistry().typeDefsByTypeId.get(typeId);
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}
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public TypeDefinitionWrapper findTypeForClass(QName clazz, BaseTypeId... matchingScopes)
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{
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// searching for relationship
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boolean scopeByRelationship = false;
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for (BaseTypeId scope : matchingScopes)
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{
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if (scope == BaseTypeId.CMIS_RELATIONSHIP)
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{
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scopeByRelationship = true;
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break;
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}
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}
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// locate type in registry
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clazz = cmisMapping.getCmisType(clazz);
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TypeDefinitionWrapper typeDef = null;
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if (scopeByRelationship)
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{
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typeDef = getRegistry().assocDefsByQName.get(clazz);
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} else
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{
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typeDef = getRegistry().typeDefsByQName.get(clazz);
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if (typeDef == null)
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{
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typeDef = getRegistry().assocDefsByQName.get(clazz);
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}
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}
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// ensure matches one of provided matching scopes
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TypeDefinitionWrapper matchingTypeDef = (matchingScopes.length == 0) ? typeDef : null;
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if (typeDef != null)
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{
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for (BaseTypeId scope : matchingScopes)
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{
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if (typeDef.getBaseTypeId() == scope)
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{
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matchingTypeDef = typeDef;
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break;
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}
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}
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}
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return matchingTypeDef;
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}
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public TypeDefinitionWrapper findNodeType(QName clazz)
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{
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return getRegistry().typeDefsByQName.get(cmisMapping.getCmisType(clazz));
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}
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public TypeDefinitionWrapper findAssocType(QName clazz)
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{
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return getRegistry().assocDefsByQName.get(cmisMapping.getCmisType(clazz));
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}
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public TypeDefinitionWrapper findTypeByQueryName(String queryName)
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{
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return getRegistry().typeDefsByQueryName.get(queryName);
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}
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public QName getAlfrescoClass(QName name)
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{
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return cmisMapping.getAlfrescoClass(name);
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}
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public PropertyDefintionWrapper findProperty(String propId)
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{
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return getRegistry().propDefbyPropId.get(propId);
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}
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@Override
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public PropertyDefintionWrapper findPropertyByQueryName(String queryName)
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{
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return getRegistry().propDefbyQueryName.get(queryName);
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}
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public List<TypeDefinitionWrapper> getBaseTypes()
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{
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return Collections.unmodifiableList(getRegistry().baseTypes);
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}
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public List<TypeDefinitionWrapper> getAllTypes()
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{
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return Collections.unmodifiableList(new ArrayList<TypeDefinitionWrapper>(getRegistry().typeDefsByTypeId
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.values()));
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}
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public PropertyType findDataType(QName dataType)
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{
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return cmisMapping.getDataType(dataType);
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}
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public QName findAlfrescoDataType(PropertyType propertyType)
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{
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return cmisMapping.getAlfrescoDataType(propertyType);
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}
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/**
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* Factory for creating CMIS Definitions
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*
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* @param registry
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*/
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abstract protected void createDefinitions(DictionaryRegistry registry);
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/**
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* Dictionary Initialization - creates a new registry
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*/
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private void init()
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{
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DictionaryRegistry registry = new DictionaryRegistry();
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if (logger.isDebugEnabled())
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logger.debug("Creating type definitions...");
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// phase 1: construct type definitions and link them together
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createDefinitions(registry);
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for (AbstractTypeDefinitionWrapper objectTypeDef : registry.typeDefsByTypeId.values())
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{
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objectTypeDef.connectParentAndSubTypes(cmisMapping, registry, dictionaryService);
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}
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// phase 2: register base types and inherit property definitions
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for (AbstractTypeDefinitionWrapper typeDef : registry.typeDefsByTypeId.values())
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{
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if (typeDef.getTypeDefinition(false).getParentTypeId() == null)
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{
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registry.baseTypes.add(typeDef);
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typeDef.resolveInheritance(cmisMapping, serviceRegistry, registry, dictionaryService);
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}
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}
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// phase 3: register properties
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for (AbstractTypeDefinitionWrapper typeDef : registry.typeDefsByTypeId.values())
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{
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registry.registerPropertyDefinitions(typeDef);
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}
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// phase 4: assert valid
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for (AbstractTypeDefinitionWrapper typeDef : registry.typeDefsByTypeId.values())
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{
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typeDef.assertComplete();
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}
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// publish new registry
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registryMap.put(tenantService.getCurrentUserDomain(), registry);
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if (logger.isInfoEnabled())
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logger.info("Initialized CMIS Dictionary. Types:" + registry.typeDefsByTypeId.size() + ", Base Types:"
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+ registry.baseTypes.size());
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}
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/*
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* (non-Javadoc)
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*
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* @see org.alfresco.repo.dictionary.DictionaryListener#onInit()
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*/
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public void onDictionaryInit()
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{
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}
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/*
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* (non-Javadoc)
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*
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* @see org.alfresco.repo.dictionary.DictionaryListener#afterInit()
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*/
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public void afterDictionaryInit()
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{
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init();
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}
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/*
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* (non-Javadoc)
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*
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* @see
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* org.alfresco.repo.dictionary.DictionaryListener#afterDictionaryDestroy()
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*/
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public void afterDictionaryDestroy()
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{
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registryMap.remove(tenantService.getCurrentUserDomain());
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}
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/*
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* (non-Javadoc)
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*
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* @see
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* org.springframework.extensions.surf.util.AbstractLifecycleBean#onBootstrap
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* (org.springframework.context.ApplicationEvent)
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*/
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protected void onBootstrap(ApplicationEvent event)
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{
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afterDictionaryInit();
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dictionaryDAO.register(this);
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}
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/*
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* (non-Javadoc)
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*
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* @see
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* org.springframework.extensions.surf.util.AbstractLifecycleBean#onShutdown
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* (org.springframework.context.ApplicationEvent)
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*/
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protected void onShutdown(ApplicationEvent event)
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{
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}
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}
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Block a user