本文整理了Java中org.apache.catalina.Context.getParentClassLoader()
方法的一些代码示例,展示了Context.getParentClassLoader()
的具体用法。这些代码示例主要来源于Github
/Stackoverflow
/Maven
等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。Context.getParentClassLoader()
方法的具体详情如下:
包路径:org.apache.catalina.Context
类名称:Context
方法名:getParentClassLoader
暂无
代码示例来源:origin: org.apache.tomcat/tomcat-catalina
/**
* Create associated classLoader.
*/
private WebappClassLoaderBase createClassLoader()
throws Exception {
Class<?> clazz = Class.forName(loaderClass);
WebappClassLoaderBase classLoader = null;
if (parentClassLoader == null) {
parentClassLoader = context.getParentClassLoader();
}
Class<?>[] argTypes = { ClassLoader.class };
Object[] args = { parentClassLoader };
Constructor<?> constr = clazz.getConstructor(argTypes);
classLoader = (WebappClassLoaderBase) constr.newInstance(args);
return classLoader;
}
代码示例来源:origin: codefollower/Tomcat-Research
/**
* Create associated classLoader.
*/
private WebappClassLoader createClassLoader()
throws Exception {
Class<?> clazz = Class.forName(loaderClass);
WebappClassLoader classLoader = null;
if (parentClassLoader == null) {
parentClassLoader = context.getParentClassLoader();
}
Class<?>[] argTypes = { ClassLoader.class };
Object[] args = { parentClassLoader };
Constructor<?> constr = clazz.getConstructor(argTypes);
classLoader = (WebappClassLoader) constr.newInstance(args);
return classLoader;
}
代码示例来源:origin: org.ops4j.pax.tipi/org.ops4j.pax.tipi.tomcat-embed-core
/**
* Create associated classLoader.
*/
private WebappClassLoaderBase createClassLoader()
throws Exception {
Class<?> clazz = Class.forName(loaderClass);
WebappClassLoaderBase classLoader = null;
if (parentClassLoader == null) {
parentClassLoader = context.getParentClassLoader();
}
Class<?>[] argTypes = { ClassLoader.class };
Object[] args = { parentClassLoader };
Constructor<?> constr = clazz.getConstructor(argTypes);
classLoader = (WebappClassLoaderBase) constr.newInstance(args);
return classLoader;
}
代码示例来源:origin: org.apache.tomcat/tomcat-catalina
loader = context.getParentClassLoader();
代码示例来源:origin: justlive1/oxygen
@Override
public void lifecycleEvent(LifecycleEvent event) {
if (event.getType().equals(Lifecycle.BEFORE_START_EVENT)) {
Context context = (Context) event.getLifecycle();
WebResourceRoot resources = context.getResources();
if (resources == null) {
resources = new StandardRoot(context);
context.setResources(resources);
}
// 使用embedded tomcat时 WEB-INF放在了classpath下
URL resource = context.getParentClassLoader().getResource(Constants.WEB_INF);
if (resource != null) {
String webXmlUrlString = resource.toString();
try {
URL root = new URL(
webXmlUrlString.substring(0, webXmlUrlString.length() - Constants.WEB_INF.length()));
resources.createWebResourceSet(ResourceSetType.RESOURCE_JAR, Constants.WEB_INF_PATH, root,
Constants.WEB_INF_PATH);
} catch (MalformedURLException e) {
// ignore
}
}
}
}
}
代码示例来源:origin: org.ops4j.pax.tipi/org.ops4j.pax.tipi.tomcat-embed-core
loader = context.getParentClassLoader();
代码示例来源:origin: hengyunabc/executable-embeded-tomcat-sample
@Override
public void lifecycleEvent(LifecycleEvent event) {
if (event.getType().equals(Lifecycle.BEFORE_START_EVENT)) {
Context context = (Context) event.getLifecycle();
WebResourceRoot resources = context.getResources();
if (resources == null) {
resources = new StandardRoot(context);
context.setResources(resources);
}
/**
* <pre>
* when run as embeded tomcat, context.getParentClassLoader() is AppClassLoader,
* so it can load "WEB-INF/web.xml" from app classpath.
* </pre>
*/
URL resource = context.getParentClassLoader().getResource("WEB-INF/web.xml");
if (resource != null) {
String webXmlUrlString = resource.toString();
URL root;
try {
root = new URL(webXmlUrlString.substring(0, webXmlUrlString.length() - "WEB-INF/web.xml".length()));
resources.createWebResourceSet(ResourceSetType.RESOURCE_JAR, "/WEB-INF", root, "/WEB-INF");
} catch (MalformedURLException e) {
// ignore
}
}
}
}
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