本文整理汇总了Java中org.apache.ibatis.mapping.Environment.Builder方法的典型用法代码示例。如果您正苦于以下问题：Java Environment.Builder方法的具体用法？Java Environment.Builder怎么用？Java Environment.Builder使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.ibatis.mapping.Environment的用法示例。
在下文中一共展示了Environment.Builder方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: environmentsElement
import org.apache.ibatis.mapping.Environment; //导入方法依赖的package包/类
private void environmentsElement(XNode context) throws Exception {
if (context != null) {
if (environment == null) {
environment = context.getStringAttribute("default");
}
for (XNode child : context.getChildren()) {
String id = child.getStringAttribute("id");
if (isSpecifiedEnvironment(id)) {
TransactionFactory txFactory = transactionManagerElement(child.evalNode("transactionManager"));
DataSourceFactory dsFactory = dataSourceElement(child.evalNode("dataSource"));
DataSource dataSource = dsFactory.getDataSource();
Environment.Builder environmentBuilder = new Environment.Builder(id)
.transactionFactory(txFactory)
.dataSource(dataSource);
configuration.setEnvironment(environmentBuilder.build());
}
}
}
}
示例2: environmentsElement
import org.apache.ibatis.mapping.Environment; //导入方法依赖的package包/类
private void environmentsElement(XNode context) throws Exception {
if (context != null) {
if (environment == null) {
environment = context.getStringAttribute("default");
}
for (XNode child : context.getChildren()) {
String id = child.getStringAttribute("id");
if (isSpecifiedEnvironment(id)) {
TransactionFactory txFactory = transactionManagerElement(child.evalNode("transactionManager"));
DataSourceFactory dsFactory = dataSourceElement(child.evalNode("dataSource"));
DataSource dataSource = dsFactory.getDataSource();
Environment.Builder environmentBuilder = new Environment.Builder(id)
.transactionFactory(txFactory)
.dataSource(dataSource);
configuration.setEnvironment(environmentBuilder.build());
}
}
}
}
示例3: environmentsElement
import org.apache.ibatis.mapping.Environment; //导入方法依赖的package包/类
private void environmentsElement(XNode context) throws Exception {
if (context != null) {
if (environment == null) {
environment = context.getStringAttribute("default");
}
for (XNode child : context.getChildren()) {
String id = child.getStringAttribute("id");
if (isSpecifiedEnvironment(id)) {
TransactionFactory txFactory = transactionManagerElement(child.evalNode("transactionManager"));
DataSourceFactory dsFactory = dataSourceElement(child.evalNode("dataSource"));
DataSource dataSource = dsFactory.getDataSource();
Environment.Builder environmentBuilder = new Environment.Builder(id)
.transactionFactory(txFactory)
.dataSource(dataSource);
configuration.setEnvironment(environmentBuilder.build());
}
}
}
}
示例4: environmentsElement
import org.apache.ibatis.mapping.Environment; //导入方法依赖的package包/类
private void environmentsElement(XNode context) throws Exception {
if (context != null) {
if (environment == null) {
environment = context.getStringAttribute("default");
}
for (XNode child : context.getChildren()) {
String id = child.getStringAttribute("id");
//循环比较id是否就是指定的environment
if (isSpecifiedEnvironment(id)) {
//7.1事务管理器
TransactionFactory txFactory = transactionManagerElement(child.evalNode("transactionManager"));
//7.2数据源
DataSourceFactory dsFactory = dataSourceElement(child.evalNode("dataSource"));
DataSource dataSource = dsFactory.getDataSource();
Environment.Builder environmentBuilder = new Environment.Builder(id)
.transactionFactory(txFactory)
.dataSource(dataSource);
configuration.setEnvironment(environmentBuilder.build());
}
}
}
}
示例5: environmentsElement
import org.apache.ibatis.mapping.Environment; //导入方法依赖的package包/类
/**
* 解析environments节点，并将结果设置到Configuration对象中
* 注意：创建envronment时，如果SqlSessionFactoryBuilder指定了特定的环境（即数据源）； 则返回指定环境（数据源）的Environment对象，否则返回默认的Environment对象；
* 这种方式实现了MyBatis可以连接多数据源
* Builder模式应用2： 数据库连接环境Environment对象的创建
* @param context
* @throws Exception
*/
private void environmentsElement(XNode context) throws Exception {
if (context != null) {
if (environment == null) {
environment = context.getStringAttribute("default");
}
for (XNode child : context.getChildren()) {
String id = child.getStringAttribute("id");
if (isSpecifiedEnvironment(id)) { //是和默认的环境相同时，解析之
//1.创建事务工厂 TransactionFactory
TransactionFactory txFactory = transactionManagerElement(child.evalNode("transactionManager"));
DataSourceFactory dsFactory = dataSourceElement(child.evalNode("dataSource"));
//2.创建数据源DataSource
DataSource dataSource = dsFactory.getDataSource();
//使用了Environment内置的构造器Builder，传递id、 事务工厂和数据源
//3. 构造Environment对象
Environment.Builder environmentBuilder = new Environment.Builder(id)
.transactionFactory(txFactory)
.dataSource(dataSource);
//4. 将创建的Envronment对象设置到configuration 对象中
configuration.setEnvironment(environmentBuilder.build());
}
}
}
}