本文整理汇总了Java中org.apache.jasper.runtime.InstanceManagerFactory.getInstanceManager方法的典型用法代码示例。如果您正苦于以下问题：Java InstanceManagerFactory.getInstanceManager方法的具体用法？Java InstanceManagerFactory.getInstanceManager怎么用？Java InstanceManagerFactory.getInstanceManager使用的例子？那么恭喜您, 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.jasper.runtime.InstanceManagerFactory的用法示例。
在下文中一共展示了InstanceManagerFactory.getInstanceManager方法的4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: destroy
import org.apache.jasper.runtime.InstanceManagerFactory; //导入方法依赖的package包/类
public void destroy() {
if (theServlet != null) {
theServlet.destroy();
InstanceManager instanceManager = InstanceManagerFactory.getInstanceManager(config);
try {
instanceManager.destroyInstance(theServlet);
} catch (Exception e) {
// Log any exception, since it can't be passed along
log.error(Localizer.getMessage("jsp.error.file.not.found",
e.getMessage()), e);
}
}
}
示例2: getServlet
import org.apache.jasper.runtime.InstanceManagerFactory; //导入方法依赖的package包/类
public Servlet getServlet() throws ServletException {
// DCL on 'reload' requires that 'reload' be volatile
// (this also forces a read memory barrier, ensuring the
// new servlet object is read consistently)
if (reload) {
synchronized (this) {
// Synchronizing on jsw enables simultaneous loading
// of different pages, but not the same page.
if (reload) {
// This is to maintain the original protocol.
destroy();
final Servlet servlet;
try {
InstanceManager instanceManager = InstanceManagerFactory.getInstanceManager(config);
servlet = (Servlet) instanceManager.newInstance(ctxt.getFQCN(), ctxt.getJspLoader());
} catch (Exception e) {
Throwable t = ExceptionUtils
.unwrapInvocationTargetException(e);
ExceptionUtils.handleThrowable(t);
throw new JasperException(t);
}
servlet.init(config);
if (!firstTime) {
ctxt.getRuntimeContext().incrementJspReloadCount();
}
theServlet = servlet;
reload = false;
// Volatile 'reload' forces in order write of 'theServlet' and new servlet object
}
}
}
return theServlet;
}
示例3: destroy
import org.apache.jasper.runtime.InstanceManagerFactory; //导入方法依赖的package包/类
public void destroy() {
if (theServlet != null) {
theServlet.destroy();
InstanceManager instanceManager = InstanceManagerFactory.getInstanceManager(config);
try {
instanceManager.destroyInstance(theServlet);
} catch (Exception e) {
Throwable t = ExceptionUtils.unwrapInvocationTargetException(e);
ExceptionUtils.handleThrowable(t);
// Log any exception, since it can't be passed along
log.error(Localizer.getMessage("jsp.error.file.not.found",
e.getMessage()), t);
}
}
}
示例4: getServlet
import org.apache.jasper.runtime.InstanceManagerFactory; //导入方法依赖的package包/类
public Servlet getServlet() throws ServletException {
// DCL on 'reload' requires that 'reload' be volatile
// (this also forces a read memory barrier, ensuring the
// new servlet object is read consistently)
if (reload) {
synchronized (this) {
// Synchronizing on jsw enables simultaneous loading
// of different pages, but not the same page.
if (reload) {
// This is to maintain the original protocol.
destroy();
final Servlet servlet;
try {
InstanceManager instanceManager = InstanceManagerFactory.getInstanceManager(config);
servlet = (Servlet) instanceManager.newInstance(ctxt.getFQCN(), ctxt.getJspLoader());
} catch (Exception e) {
Throwable t = ExceptionUtils
.unwrapInvocationTargetException(e);
ExceptionUtils.handleThrowable(t);
throw new JasperException(t);
}
servlet.init(config);
if (!firstTime) {
ctxt.getRuntimeContext().incrementJspReloadCount();
}
theServlet = servlet;
reload = false;
// Volatile 'reload' forces in order write of 'theServlet' and new servlet object
}
}
}
return theServlet;
}