org.apache.ibatis.mapping.Environment Maven / Gradle / Ivy
/**
* Copyright 2009-2015 the original author or authors.
*
* Licensed 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.ibatis.mapping;
import javax.sql.DataSource;
import org.apache.ibatis.transaction.TransactionFactory;
/**
* @author Clinton Begin
*/
public final class Environment {
private final String id;
private final TransactionFactory transactionFactory;
private final DataSource dataSource;
public Environment(String id, TransactionFactory transactionFactory, DataSource dataSource) {
if (id == null) {
throw new IllegalArgumentException("Parameter 'id' must not be null");
}
if (transactionFactory == null) {
throw new IllegalArgumentException("Parameter 'transactionFactory' must not be null");
}
this.id = id;
if (dataSource == null) {
throw new IllegalArgumentException("Parameter 'dataSource' must not be null");
}
this.transactionFactory = transactionFactory;
this.dataSource = dataSource;
}
public static class Builder {
private String id;
private TransactionFactory transactionFactory;
private DataSource dataSource;
public Builder(String id) {
this.id = id;
}
public Builder transactionFactory(TransactionFactory transactionFactory) {
this.transactionFactory = transactionFactory;
return this;
}
public Builder dataSource(DataSource dataSource) {
this.dataSource = dataSource;
return this;
}
public String id() {
return this.id;
}
public Environment build() {
return new Environment(this.id, this.transactionFactory, this.dataSource);
}
}
public String getId() {
return this.id;
}
public TransactionFactory getTransactionFactory() {
return this.transactionFactory;
}
public DataSource getDataSource() {
return this.dataSource;
}
}