mirror of
https://github.com/Alfresco/alfresco-community-repo.git
synced 2025-06-02 17:35:18 +00:00
776314da72
svn merge -r 2597:2649 svn://www.alfresco.org/alfresco/BRANCHES/V1.2.0/root HEAD/root git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@2650 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
331 lines
11 KiB
Java
331 lines
11 KiB
Java
/*
|
|
* Copyright (C) 2005 Alfresco, Inc.
|
|
*
|
|
* Licensed under the Mozilla Public License version 1.1
|
|
* with a permitted attribution clause. You may obtain a
|
|
* copy of the License at
|
|
*
|
|
* http://www.alfresco.org/legal/license.txt
|
|
*
|
|
* 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.alfresco.repo.dictionary;
|
|
|
|
import java.util.ArrayList;
|
|
import java.util.Collection;
|
|
import java.util.HashMap;
|
|
import java.util.Map;
|
|
|
|
import org.alfresco.service.cmr.dictionary.AspectDefinition;
|
|
import org.alfresco.service.cmr.dictionary.AssociationDefinition;
|
|
import org.alfresco.service.cmr.dictionary.ClassDefinition;
|
|
import org.alfresco.service.cmr.dictionary.ConstraintDefinition;
|
|
import org.alfresco.service.cmr.dictionary.DataTypeDefinition;
|
|
import org.alfresco.service.cmr.dictionary.DictionaryException;
|
|
import org.alfresco.service.cmr.dictionary.ModelDefinition;
|
|
import org.alfresco.service.cmr.dictionary.PropertyDefinition;
|
|
import org.alfresco.service.cmr.dictionary.TypeDefinition;
|
|
import org.alfresco.service.namespace.QName;
|
|
import org.apache.commons.logging.Log;
|
|
import org.apache.commons.logging.LogFactory;
|
|
|
|
|
|
/**
|
|
* Default implementation of the Dictionary.
|
|
*
|
|
* @author David Caruana
|
|
*
|
|
*/
|
|
public class DictionaryDAOImpl implements DictionaryDAO
|
|
{
|
|
// TODO: Allow for the dynamic creation of models. Supporting
|
|
// this requires the ability to persistently store the
|
|
// registration of models, the ability to load models
|
|
// from a persistent store, the refresh of the cache
|
|
// and concurrent read/write of the models.
|
|
|
|
// Namespace Data Access
|
|
private NamespaceDAO namespaceDAO;
|
|
|
|
// Map of namespace to model name
|
|
private Map<String,QName> namespaceToModel = new HashMap<String,QName>();
|
|
|
|
// Map of model name to compiled model
|
|
private Map<QName,CompiledModel> compiledModels = new HashMap<QName,CompiledModel>();
|
|
|
|
// Logger
|
|
private static Log logger = LogFactory.getLog(DictionaryDAO.class);
|
|
|
|
|
|
/**
|
|
* Construct
|
|
*
|
|
* @param namespaceDAO namespace data access
|
|
*/
|
|
public DictionaryDAOImpl(NamespaceDAO namespaceDAO)
|
|
{
|
|
this.namespaceDAO = namespaceDAO;
|
|
}
|
|
|
|
|
|
/* (non-Javadoc)
|
|
* @see org.alfresco.repo.dictionary.impl.DictionaryDAO#putModel(org.alfresco.repo.dictionary.impl.M2Model)
|
|
*/
|
|
public void putModel(M2Model model)
|
|
{
|
|
// Compile model definition
|
|
CompiledModel compiledModel = model.compile(this, namespaceDAO);
|
|
QName modelName = compiledModel.getModelDefinition().getName();
|
|
|
|
// Remove namespace definitions for previous model, if it exists
|
|
CompiledModel previousVersion = compiledModels.get(modelName);
|
|
if (previousVersion != null)
|
|
{
|
|
for (M2Namespace namespace : previousVersion.getM2Model().getNamespaces())
|
|
{
|
|
namespaceDAO.removePrefix(namespace.getPrefix());
|
|
namespaceDAO.removeURI(namespace.getUri());
|
|
namespaceToModel.remove(namespace.getUri());
|
|
}
|
|
}
|
|
|
|
// Create namespace definitions for new model
|
|
for (M2Namespace namespace : model.getNamespaces())
|
|
{
|
|
namespaceDAO.addURI(namespace.getUri());
|
|
namespaceDAO.addPrefix(namespace.getPrefix(), namespace.getUri());
|
|
namespaceToModel.put(namespace.getUri(), modelName);
|
|
}
|
|
|
|
// Publish new Model Definition
|
|
compiledModels.put(modelName, compiledModel);
|
|
|
|
if (logger.isInfoEnabled())
|
|
{
|
|
logger.info("Registered model " + modelName.toPrefixString(namespaceDAO));
|
|
for (M2Namespace namespace : model.getNamespaces())
|
|
{
|
|
logger.info("Registered namespace '" + namespace.getUri() + "' (prefix '" + namespace.getPrefix() + "')");
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @see org.alfresco.repo.dictionary.DictionaryDAO#removeModel(org.alfresco.service.namespace.QName)
|
|
*/
|
|
public void removeModel(QName modelName)
|
|
{
|
|
CompiledModel compiledModel = this.compiledModels.get(modelName);
|
|
if (compiledModel != null)
|
|
{
|
|
// Remove the namespaces from the namespace service
|
|
M2Model model = compiledModel.getM2Model();
|
|
for (M2Namespace namespace : model.getNamespaces())
|
|
{
|
|
namespaceDAO.removePrefix(namespace.getPrefix());
|
|
namespaceDAO.removeURI(namespace.getUri());
|
|
namespaceToModel.remove(namespace.getUri());
|
|
}
|
|
|
|
// Remove the model from the list
|
|
this.compiledModels.remove(modelName);
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* @param uri the namespace uri
|
|
* @return the compiled model which defines the specified namespace
|
|
*/
|
|
private CompiledModel getCompiledModelForNamespace(String uri)
|
|
{
|
|
QName modelName = namespaceToModel.get(uri);
|
|
return (modelName == null) ? null : getCompiledModel(modelName);
|
|
}
|
|
|
|
|
|
/**
|
|
* @param modelName the model name
|
|
* @return the compiled model of the given name
|
|
*/
|
|
private CompiledModel getCompiledModel(QName modelName)
|
|
{
|
|
CompiledModel model = compiledModels.get(modelName);
|
|
if (model == null)
|
|
{
|
|
// TODO: Load model from persistent store
|
|
throw new DictionaryException("d_dictionary.model.err.no_model", modelName);
|
|
}
|
|
return model;
|
|
}
|
|
|
|
|
|
/* (non-Javadoc)
|
|
* @see org.alfresco.repo.dictionary.impl.ModelQuery#getPropertyType(org.alfresco.repo.ref.QName)
|
|
*/
|
|
public DataTypeDefinition getDataType(QName typeName)
|
|
{
|
|
CompiledModel model = getCompiledModelForNamespace(typeName.getNamespaceURI());
|
|
return (model == null) ? null : model.getDataType(typeName);
|
|
}
|
|
|
|
|
|
/* (non-Javadoc)
|
|
* @see org.alfresco.repo.dictionary.ModelQuery#getDataType(java.lang.Class)
|
|
*/
|
|
public DataTypeDefinition getDataType(Class javaClass)
|
|
{
|
|
for (CompiledModel model : compiledModels.values())
|
|
{
|
|
DataTypeDefinition dataTypeDef = model.getDataType(javaClass);
|
|
if (dataTypeDef != null)
|
|
{
|
|
return dataTypeDef;
|
|
}
|
|
}
|
|
return null;
|
|
}
|
|
|
|
|
|
/* (non-Javadoc)
|
|
* @see org.alfresco.repo.dictionary.impl.DictionaryDAO#getPropertyTypes(org.alfresco.repo.ref.QName)
|
|
*/
|
|
public Collection<DataTypeDefinition> getDataTypes(QName modelName)
|
|
{
|
|
CompiledModel model = getCompiledModel(modelName);
|
|
return model.getDataTypes();
|
|
}
|
|
|
|
|
|
/* (non-Javadoc)
|
|
* @see org.alfresco.repo.dictionary.impl.ModelQuery#getType(org.alfresco.repo.ref.QName)
|
|
*/
|
|
public TypeDefinition getType(QName typeName)
|
|
{
|
|
CompiledModel model = getCompiledModelForNamespace(typeName.getNamespaceURI());
|
|
return (model == null) ? null : model.getType(typeName);
|
|
}
|
|
|
|
|
|
/* (non-Javadoc)
|
|
* @see org.alfresco.repo.dictionary.impl.ModelQuery#getAspect(org.alfresco.repo.ref.QName)
|
|
*/
|
|
public AspectDefinition getAspect(QName aspectName)
|
|
{
|
|
CompiledModel model = getCompiledModelForNamespace(aspectName.getNamespaceURI());
|
|
return (model == null) ? null : model.getAspect(aspectName);
|
|
}
|
|
|
|
|
|
/* (non-Javadoc)
|
|
* @see org.alfresco.repo.dictionary.impl.ModelQuery#getClass(org.alfresco.repo.ref.QName)
|
|
*/
|
|
public ClassDefinition getClass(QName className)
|
|
{
|
|
CompiledModel model = getCompiledModelForNamespace(className.getNamespaceURI());
|
|
return (model == null) ? null : model.getClass(className);
|
|
}
|
|
|
|
|
|
/* (non-Javadoc)
|
|
* @see org.alfresco.repo.dictionary.impl.ModelQuery#getProperty(org.alfresco.repo.ref.QName)
|
|
*/
|
|
public PropertyDefinition getProperty(QName propertyName)
|
|
{
|
|
CompiledModel model = getCompiledModelForNamespace(propertyName.getNamespaceURI());
|
|
return (model == null) ? null : model.getProperty(propertyName);
|
|
}
|
|
|
|
public ConstraintDefinition getConstraint(QName constraintQName)
|
|
{
|
|
CompiledModel model = getCompiledModelForNamespace(constraintQName.getNamespaceURI());
|
|
return (model == null) ? null : model.getConstraint(constraintQName);
|
|
}
|
|
|
|
/* (non-Javadoc)
|
|
* @see org.alfresco.repo.dictionary.impl.ModelQuery#getAssociation(org.alfresco.repo.ref.QName)
|
|
*/
|
|
public AssociationDefinition getAssociation(QName assocName)
|
|
{
|
|
CompiledModel model = getCompiledModelForNamespace(assocName.getNamespaceURI());
|
|
return (model == null) ? null : model.getAssociation(assocName);
|
|
}
|
|
|
|
|
|
/* (non-Javadoc)
|
|
* @see org.alfresco.repo.dictionary.impl.DictionaryDAO#getModels()
|
|
*/
|
|
public Collection<QName> getModels()
|
|
{
|
|
return compiledModels.keySet();
|
|
}
|
|
|
|
|
|
/* (non-Javadoc)
|
|
* @see org.alfresco.repo.dictionary.impl.DictionaryDAO#getModel(org.alfresco.repo.ref.QName)
|
|
*/
|
|
public ModelDefinition getModel(QName name)
|
|
{
|
|
CompiledModel model = getCompiledModel(name);
|
|
if (model != null)
|
|
{
|
|
return model.getModelDefinition();
|
|
}
|
|
return null;
|
|
}
|
|
|
|
|
|
/* (non-Javadoc)
|
|
* @see org.alfresco.repo.dictionary.impl.DictionaryDAO#getTypes(org.alfresco.repo.ref.QName)
|
|
*/
|
|
public Collection<TypeDefinition> getTypes(QName modelName)
|
|
{
|
|
CompiledModel model = getCompiledModel(modelName);
|
|
return model.getTypes();
|
|
}
|
|
|
|
|
|
/* (non-Javadoc)
|
|
* @see org.alfresco.repo.dictionary.impl.DictionaryDAO#getAspects(org.alfresco.repo.ref.QName)
|
|
*/
|
|
public Collection<AspectDefinition> getAspects(QName modelName)
|
|
{
|
|
CompiledModel model = getCompiledModel(modelName);
|
|
return model.getAspects();
|
|
}
|
|
|
|
|
|
/* (non-Javadoc)
|
|
* @see org.alfresco.repo.dictionary.impl.DictionaryDAO#getAnonymousType(org.alfresco.repo.ref.QName, java.util.Collection)
|
|
*/
|
|
public TypeDefinition getAnonymousType(QName type, Collection<QName> aspects)
|
|
{
|
|
TypeDefinition typeDef = getType(type);
|
|
if (typeDef == null)
|
|
{
|
|
throw new DictionaryException("d_dictionary.model.err.type_not_found", type);
|
|
}
|
|
Collection<AspectDefinition> aspectDefs = new ArrayList<AspectDefinition>();
|
|
if (aspects != null)
|
|
{
|
|
for (QName aspect : aspects)
|
|
{
|
|
AspectDefinition aspectDef = getAspect(aspect);
|
|
if (typeDef == null)
|
|
{
|
|
throw new DictionaryException("d_dictionary.model.err.aspect_not_found", aspect);
|
|
}
|
|
aspectDefs.add(aspectDef);
|
|
}
|
|
}
|
|
return new M2AnonymousTypeDefinition(typeDef, aspectDefs);
|
|
}
|
|
|
|
|
|
}
|