/*****************************************************************
* 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.cayenne.project;
import java.io.File;
import org.apache.cayenne.access.DataDomain;
import org.apache.cayenne.access.DataNode;
import org.apache.cayenne.conf.Configuration;
/**
* Stores information necessary to reconfigure nodes of existing projects.
*
*/
public class DataNodeConfigInfo {
protected String name;
protected String domain;
protected String adapter;
protected String dataSource;
protected File driverFile;
/**
* Searches for the DataNode described by this DataNodeConfigInfo in the
* provided configuration object. Throws ProjectException if there is no
* matching DataNode.
*/
public DataNode findDataNode(Configuration config)
throws ProjectException {
DataDomain domainObj = null;
// domain name is either explicit, or use default domain
if (domain != null) {
domainObj = config.getDomain(domain);
if (domainObj == null) {
throw new ProjectException("Can't find domain named " + domain);
}
} else {
try {
domainObj = config.getDomain();
} catch (Exception ex) {
throw new ProjectException("Project has no default domain.", ex);
}
if (domainObj == null) {
throw new ProjectException("Project has no domains configured.");
}
}
DataNode node = domainObj.getNode(name);
if (node == null) {
throw new ProjectException(
"Domain "
+ domainObj.getName()
+ " has no node named '"
+ name
+ "'.");
}
return node;
}
/**
* Returns the adapter.
* @return String
*/
public String getAdapter() {
return adapter;
}
/**
* Returns the dataSource.
* @return String
*/
public String getDataSource() {
return dataSource;
}
/**
* Returns the domain.
* @return String
*/
public String getDomain() {
return domain;
}
/**
* Returns the driverFile.
* @return File
*/
public File getDriverFile() {
return driverFile;
}
/**
* Returns the name.
* @return String
*/
public String getName() {
return name;
}
/**
* Sets the adapter.
* @param adapter The adapter to set
*/
public void setAdapter(String adapter) {
this.adapter = adapter;
}
/**
* Sets the dataSource.
* @param dataSource The dataSource to set
*/
public void setDataSource(String dataSource) {
this.dataSource = dataSource;
}
/**
* Sets the domain.
* @param domain The domain to set
*/
public void setDomain(String domain) {
this.domain = domain;
}
/**
* Sets the driverFile.
* @param driverFile The driverFile to set
*/
public void setDriverFile(File driverFile) {
this.driverFile = driverFile;
}
/**
* Sets the name.
* @param name The name to set
*/
public void setName(String name) {
this.name = name;
}
}