本文整理汇总了Java中org.apache.ibatis.parsing.XPathParser.evalNode方法的典型用法代码示例。如果您正苦于以下问题：Java XPathParser.evalNode方法的具体用法？Java XPathParser.evalNode怎么用？Java XPathParser.evalNode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.parsing.XPathParser的用法示例。
在下文中一共展示了XPathParser.evalNode方法的3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: init
import org.apache.ibatis.parsing.XPathParser; //导入方法依赖的package包/类
public void init() throws IOException, SAXException, ParserConfigurationException, ClassNotFoundException {
log.info("parse " + configLocation);
// 解析xml
InputStream inputStream=MapperScanApplication.class.getClassLoader().getResourceAsStream(configLocation);
Configuration configuration = sqlSessionFactory.getConfiguration();
if(inputStream==null){
return;
}
XPathParser xPathParser = new XPathParser(inputStream);
XNode root = xPathParser.evalNode("/configuration");
handleSetting(configuration, root);
handleTypeAlias(configuration, root);
handleMappers(configuration, root);
}
示例2: refresh
import org.apache.ibatis.parsing.XPathParser; //导入方法依赖的package包/类
/**
* 刷新mapper
*
* @throws Exception
*/
@SuppressWarnings("rawtypes")
private void refresh(Resource resource) throws ClassNotFoundException, NoSuchFieldException, IllegalAccessException {
this.configuration = sqlSessionFactory.getConfiguration();
boolean isSupper = configuration.getClass().getSuperclass() == Configuration.class;
try {
Field loadedResourcesField = isSupper ? configuration.getClass().getSuperclass().getDeclaredField("loadedResources")
: configuration.getClass().getDeclaredField("loadedResources");
loadedResourcesField.setAccessible(true);
Set loadedResourcesSet = ((Set) loadedResourcesField.get(configuration));
XPathParser xPathParser = new XPathParser(resource.getInputStream(), true, configuration.getVariables(),
new XMLMapperEntityResolver());
XNode context = xPathParser.evalNode("/mapper");
String namespace = context.getStringAttribute("namespace");
Field field = MapperRegistry.class.getDeclaredField("knownMappers");
field.setAccessible(true);
Map mapConfig = (Map) field.get(configuration.getMapperRegistry());
mapConfig.remove(Resources.classForName(namespace));
loadedResourcesSet.remove(resource.toString());
configuration.getCacheNames().remove(namespace);
cleanParameterMap(context.evalNodes("/mapper/parameterMap"), namespace);
cleanResultMap(context.evalNodes("/mapper/resultMap"), namespace);
cleanKeyGenerators(context.evalNodes("insert|update"), namespace);
cleanSqlElement(context.evalNodes("/mapper/sql"), namespace);
XMLMapperBuilder xmlMapperBuilder = new XMLMapperBuilder(resource.getInputStream(),
sqlSessionFactory.getConfiguration(), // 注入的sql先不进行处理了
resource.toString(), sqlSessionFactory.getConfiguration().getSqlFragments());
xmlMapperBuilder.parse();
logger.debug("refresh: '" + resource + "', success!");
} catch (IOException e) {
logger.error("Refresh IOException :" + e.getMessage());
} finally {
ErrorContext.instance().reset();
}
}
示例3: refresh
import org.apache.ibatis.parsing.XPathParser; //导入方法依赖的package包/类
/**
* 刷新mapper
*
* @throws Exception
*/
@SuppressWarnings("rawtypes")
private void refresh(Resource resource) throws ClassNotFoundException, NoSuchFieldException, IllegalAccessException {
this.configuration = sqlSessionFactory.getConfiguration();
boolean isSupper = configuration.getClass().getSuperclass() == Configuration.class;
try {
Field loadedResourcesField = isSupper ? configuration.getClass().getSuperclass().getDeclaredField("loadedResources")
: configuration.getClass().getDeclaredField("loadedResources");
loadedResourcesField.setAccessible(true);
Set loadedResourcesSet = ((Set) loadedResourcesField.get(configuration));
XPathParser xPathParser = new XPathParser(resource.getInputStream(), true, configuration.getVariables(),
new XMLMapperEntityResolver());
XNode context = xPathParser.evalNode("/mapper");
String namespace = context.getStringAttribute("namespace");
Field field = MapperRegistry.class.getDeclaredField("knownMappers");
field.setAccessible(true);
Map mapConfig = (Map) field.get(configuration.getMapperRegistry());
mapConfig.remove(Resources.classForName(namespace));
loadedResourcesSet.remove(resource.toString());
configuration.getCacheNames().remove(namespace);
cleanParameterMap(context.evalNodes("/mapper/parameterMap"), namespace);
cleanResultMap(context.evalNodes("/mapper/resultMap"), namespace);
cleanKeyGenerators(context.evalNodes("insert|update"), namespace);
cleanSqlElement(context.evalNodes("/mapper/sql"), namespace);
XMLMapperBuilder xmlMapperBuilder = new XMLMapperBuilder(resource.getInputStream(),
sqlSessionFactory.getConfiguration(),
resource.toString(), sqlSessionFactory.getConfiguration().getSqlFragments());
xmlMapperBuilder.parse();
logger.debug("refresh: '" + resource + "', success!");
} catch (IOException e) {
logger.error("Refresh IOException :" + e.getMessage());
} finally {
ErrorContext.instance().reset();
}
}