org.apache.catalina.Context.findChild()方法的使用及代码示例
本文整理了Java中org.apache.catalina.Context.findChild()方法的一些代码示例，展示了Context.findChild()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.findChild()方法的具体详情如下：
包路径：org.apache.catalina.Context
类名称：Context
方法名：findChild
Context.findChild介绍
暂无
代码示例
代码示例来源：origin: org.springframework.boot/spring-boot-actuator
private void initializeServlet(Context context, String name) {
Container child = context.findChild(name);
if (child instanceof StandardWrapper) {
try {
StandardWrapper wrapper = (StandardWrapper) child;
wrapper.deallocate(wrapper.allocate());
}
catch (ServletException ex) {
// Continue
}
}
}代码示例来源：origin: psi-probe/psi-probe
/**
* Gets the application servlet.
*
* @param context the context
* @param servletName the servlet name
* @return the application servlet
*/
public static ServletInfo getApplicationServlet(Context context, String servletName) {
Container container = context.findChild(servletName);
if (container instanceof Wrapper) {
Wrapper wrapper = (Wrapper) container;
return getServletInfo(wrapper, context.getName());
}
return null;
}代码示例来源：origin: psi-probe/psi-probe
@Override
protected ModelAndView handleContext(String contextName, Context context,
HttpServletRequest request, HttpServletResponse response) throws Exception {
String jspName = ServletRequestUtils.getStringParameter(request, "source", null);
ServletContext sctx = context.getServletContext();
ServletConfig scfg = (ServletConfig) context.findChild("jsp");
Options opt = new EmbeddedServletOptions(scfg, sctx);
String encoding = opt.getJavaEncoding();
String content = null;
if (jspName != null) {
String servletName =
getContainerWrapper().getTomcatContainer().getServletFileNameForJsp(context, jspName);
if (servletName != null) {
File servletFile = new File(servletName);
if (servletFile.exists()) {
try (InputStream fis = Files.newInputStream(servletFile.toPath())) {
content = Utils.highlightStream(jspName, fis, "java", encoding);
}
}
}
}
return new ModelAndView(getViewName(), "content", content);
}代码示例来源：origin: psi-probe/psi-probe
@Override
public String getServletFileNameForJsp(Context context, String jspName) {
String servletName = null;
ServletConfig servletConfig = (ServletConfig) context.findChild("jsp");
if (servletConfig != null) {
ServletContext sctx = context.getServletContext();
Options opt = new EmbeddedServletOptions(servletConfig, sctx);
JspRuntimeContext jrctx = new JspRuntimeContext(sctx, opt);
JspCompilationContext jcctx = createJspCompilationContext(jspName, opt, sctx, jrctx, null);
servletName = jcctx.getServletJavaFileName();
} else {
logger.error(NO_JSP_SERVLET, context.getName());
}
return servletName;
}代码示例来源：origin: psi-probe/psi-probe
@Override
public void listContextJsps(Context context, Summary summary, boolean compile) {
ServletConfig servletConfig = (ServletConfig) context.findChild("jsp");
if (servletConfig != null) {
synchronized (servletConfig) {代码示例来源：origin: psi-probe/psi-probe
ServletConfig scfg = (ServletConfig) context.findChild("jsp");
Options opt = new EmbeddedServletOptions(scfg, sctx);
String descriptorPageEncoding =代码示例来源：origin: psi-probe/psi-probe
@Override
public void recompileJsps(Context context, Summary summary, List<String> names) {
ServletConfig servletConfig = (ServletConfig) context.findChild("jsp");
if (servletConfig != null) {
if (summary != null) {代码示例来源：origin: psi-probe/psi-probe
/**
* Gets the application servlet maps.
*
* @param context the context
* @return the application servlet maps
*/
public static List<ServletMapping> getApplicationServletMaps(Context context) {
String[] sms = context.findServletMappings();
List<ServletMapping> servletMaps = new ArrayList<>(sms.length);
for (String servletMapping : sms) {
if (servletMapping != null) {
String sn = context.findServletMapping(servletMapping);
if (sn != null) {
ServletMapping sm = new ServletMapping();
sm.setApplicationName(context.getName().length() > 0 ? context.getName() : "/");
sm.setUrl(servletMapping);
sm.setServletName(sn);
Container container = context.findChild(sn);
if (container instanceof Wrapper) {
Wrapper wrapper = (Wrapper) container;
sm.setServletClass(wrapper.getServletClass());
sm.setAvailable(!wrapper.isUnavailable());
}
servletMaps.add(sm);
}
}
}
return servletMaps;
}代码示例来源：origin: stackoverflow.com
@Bean
public EmbeddedServletContainerCustomizer customizer() {
return new EmbeddedServletContainerCustomizer() {
@Override
public void customize(ConfigurableEmbeddedServletContainer container) {
if (container instanceof TomcatEmbeddedServletContainerFactory) {
customizeTomcat((TomcatEmbeddedServletContainerFactory) container);
}
}
private void customizeTomcat(
TomcatEmbeddedServletContainerFactory tomcat) {
tomcat.addContextCustomizers(new TomcatContextCustomizer() {
@Override
public void customize(Context context) {
Wrapper jsp = (Wrapper) context.findChild("jsp");
jsp.addInitParameter("development", development);
}
});
}
};
}代码示例来源：origin: org.apache.tomee/tomee-catalina
private void addAddedJAXWsServices() {
final WebAppInfo webAppInfo = info.get();
final AppInfo appInfo = info.app();
if (webAppInfo == null || appInfo == null || "false".equalsIgnoreCase(appInfo.properties.getProperty("openejb.jaxws.add-missing-servlets", "true"))) {
return;
}
try { // if no jaxws classes are here don't try anything
OpenEJBContextConfig.class.getClassLoader().loadClass("org.apache.openejb.server.webservices.WsServlet");
} catch (final ClassNotFoundException | NoClassDefFoundError e) {
return;
}
for (final ServletInfo servlet : webAppInfo.servlets) {
if (!servlet.mappings.iterator().hasNext()) { // no need to do anything
continue;
}
for (final ParamValueInfo pv : servlet.initParams) {
if ("openejb-internal".equals(pv.name) && "true".equals(pv.value)) {
if (context.findChild(servlet.servletName) == null) {
final Wrapper wrapper = context.createWrapper();
wrapper.setName(servlet.servletName);
wrapper.setServletClass("org.apache.openejb.server.webservices.WsServlet");
// add servlet to context
context.addChild(wrapper);
context.addServletMappingDecoded(servlet.mappings.iterator().next(), wrapper.getName());
}
break;
}
}
}
}代码示例来源：origin: codefollower/Tomcat-Research
@Override
public Set<String> addMapping(String... urlPatterns) {
if (urlPatterns == null) {
return Collections.emptySet();
}
Set<String> conflicts = new HashSet<>();
for (String urlPattern : urlPatterns) {
String wrapperName = context.findServletMapping(urlPattern);
if (wrapperName != null) {
Wrapper wrapper = (Wrapper) context.findChild(wrapperName);
if (wrapper.isOverridable()) {
// Some Wrappers (from global and host web.xml) may be
// overridden rather than generating a conflict
context.removeServletMapping(urlPattern);
} else {
conflicts.add(urlPattern);
}
}
}
if (!conflicts.isEmpty()) {
return conflicts;
}
for (String urlPattern : urlPatterns) {
context.addServletMapping(urlPattern, wrapper.getName());
}
return Collections.emptySet();
}代码示例来源：origin: org.apache.catalina/com.springsource.org.apache.catalina
private void convertJsps(WebXml webXml) {
Map<String,String> jspInitParams;
ServletDef jspServlet = webXml.getServlets().get("jsp");
if (jspServlet == null) {
jspInitParams = new HashMap<String,String>();
Wrapper w = (Wrapper) context.findChild("jsp");
if (w != null) {
String[] params = w.findInitParameters();
for (String param : params) {
jspInitParams.put(param, w.findInitParameter(param));
}
}
} else {
jspInitParams = jspServlet.getParameterMap();
}
for (ServletDef servletDef: webXml.getServlets().values()) {
if (servletDef.getJspFile() != null) {
convertJsp(servletDef, jspInitParams);
}
}
}代码示例来源：origin: org.apache.tomcat/tomcat-catalina
private void convertJsps(WebXml webXml) {
Map<String,String> jspInitParams;
ServletDef jspServlet = webXml.getServlets().get("jsp");
if (jspServlet == null) {
jspInitParams = new HashMap<>();
Wrapper w = (Wrapper) context.findChild("jsp");
if (w != null) {
String[] params = w.findInitParameters();
for (String param : params) {
jspInitParams.put(param, w.findInitParameter(param));
}
}
} else {
jspInitParams = jspServlet.getParameterMap();
}
for (ServletDef servletDef: webXml.getServlets().values()) {
if (servletDef.getJspFile() != null) {
convertJsp(servletDef, jspInitParams);
}
}
}代码示例来源：origin: org.apache.geronimo.ext.tomcat/catalina
private void convertJsps(WebXml webXml) {
Map<String,String> jspInitParams;
ServletDef jspServlet = webXml.getServlets().get("jsp");
if (jspServlet == null) {
jspInitParams = new HashMap<String,String>();
Wrapper w = (Wrapper) context.findChild("jsp");
if (w != null) {
String[] params = w.findInitParameters();
for (String param : params) {
jspInitParams.put(param, w.findInitParameter(param));
}
}
} else {
jspInitParams = jspServlet.getParameterMap();
}
for (ServletDef servletDef: webXml.getServlets().values()) {
if (servletDef.getJspFile() != null) {
convertJsp(servletDef, jspInitParams);
}
}
}代码示例来源：origin: codefollower/Tomcat-Research
private void convertJsps(WebXml webXml) {
Map<String,String> jspInitParams;
ServletDef jspServlet = webXml.getServlets().get("jsp");
if (jspServlet == null) {
jspInitParams = new HashMap<>();
Wrapper w = (Wrapper) context.findChild("jsp");
if (w != null) {
String[] params = w.findInitParameters();
for (String param : params) {
jspInitParams.put(param, w.findInitParameter(param));
}
}
} else {
jspInitParams = jspServlet.getParameterMap();
}
for (ServletDef servletDef: webXml.getServlets().values()) {
if (servletDef.getJspFile() != null) {
convertJsp(servletDef, jspInitParams);
}
}
}代码示例来源：origin: org.ops4j.pax.tipi/org.ops4j.pax.tipi.tomcat-embed-core
private void convertJsps(WebXml webXml) {
Map<String,String> jspInitParams;
ServletDef jspServlet = webXml.getServlets().get("jsp");
if (jspServlet == null) {
jspInitParams = new HashMap<>();
Wrapper w = (Wrapper) context.findChild("jsp");
if (w != null) {
String[] params = w.findInitParameters();
for (String param : params) {
jspInitParams.put(param, w.findInitParameter(param));
}
}
} else {
jspInitParams = jspServlet.getParameterMap();
}
for (ServletDef servletDef: webXml.getServlets().values()) {
if (servletDef.getJspFile() != null) {
convertJsp(servletDef, jspInitParams);
}
}
}代码示例来源：origin: org.apache.openejb/openejb-tomcat-catalina
public List<String> setWsContainer(String virtualHost, String contextRoot, String servletName, HttpListener wsContainer) throws Exception {
if (virtualHost == null) virtualHost = engine.getDefaultHost();
Container host = engine.findChild(virtualHost);
if (host == null) {
throw new IllegalArgumentException("Invalid virtual host '" + virtualHost + "'. Do you have a matchiing Host entry in the server.xml?");
}
Context context = (Context) host.findChild("/" + contextRoot);
if (context == null) {
throw new IllegalArgumentException("Could not find web application context " + contextRoot + " in host " + host.getName());
}
Wrapper wrapper = (Wrapper) context.findChild(servletName);
if (wrapper == null) {
throw new IllegalArgumentException("Could not find servlet " + contextRoot + " in web application context " + context.getName());
}
setWsContainer(context, wrapper, wsContainer);
// add service locations
List<String> addresses = new ArrayList<String>();
for (Connector connector : connectors) {
for (String mapping : wrapper.findMappings()) {
URI address = new URI(connector.getScheme(), null, host.getName(), connector.getPort(), "/" + contextRoot + mapping, null, null);
addresses.add(address.toString());
}
}
return addresses;
}代码示例来源：origin: org.apache.openejb/openejb-tomcat-catalina
public void clearWsContainer(String virtualHost, String contextRoot, String servletName) {
if (virtualHost == null) virtualHost = engine.getDefaultHost();
Container host = engine.findChild(virtualHost);
if (host == null) {
throw new IllegalArgumentException("Invalid virtual host '" + virtualHost + "'. Do you have a matchiing Host entry in the server.xml?");
}
Context context = (Context) host.findChild("/" + contextRoot);
if (context == null) {
throw new IllegalArgumentException("Could not find web application context " + contextRoot + " in host " + host.getName());
}
Wrapper wrapper = (Wrapper) context.findChild(servletName);
if (wrapper == null) {
throw new IllegalArgumentException("Could not find servlet " + contextRoot + " in web application context " + context.getName());
}
// clear the webservice ref in the servlet context
String webServicecontainerId = wrapper.findInitParameter(WsServlet.WEBSERVICE_CONTAINER);
if (webServicecontainerId != null) {
context.getServletContext().removeAttribute(webServicecontainerId);
wrapper.removeInitParameter(WsServlet.WEBSERVICE_CONTAINER);
}
}代码示例来源：origin: org.apache.openejb/tomee-webservices
public void clearWsContainer(String virtualHost, String contextRoot, String servletName) {
if (virtualHost == null) virtualHost = engine.getDefaultHost();
Container host = engine.findChild(virtualHost);
if (host == null) {
throw new IllegalArgumentException("Invalid virtual host '" + virtualHost + "'. Do you have a matchiing Host entry in the server.xml?");
}
Context context = (Context) host.findChild("/" + contextRoot);
if (context == null) {
throw new IllegalArgumentException("Could not find web application context " + contextRoot + " in host " + host.getName());
}
Wrapper wrapper = (Wrapper) context.findChild(servletName);
if (wrapper == null) {
throw new IllegalArgumentException("Could not find servlet " + servletName + " in web application context " + context.getName());
}
// clear the webservice ref in the servlet context
String webServicecontainerId = wrapper.findInitParameter(WsServlet.WEBSERVICE_CONTAINER);
if (webServicecontainerId != null) {
context.getServletContext().removeAttribute(webServicecontainerId);
wrapper.removeInitParameter(WsServlet.WEBSERVICE_CONTAINER);
}
}代码示例来源：origin: org.nuxeo.runtime/nuxeo-runtime-server
@Override
public void addServlet(ServletDescriptor descriptor) {
String name = descriptor.getName();
Context context = getContextForPath(descriptor.getContext());
// remove existing servlet, to allow overrides (usually to change init params)
Container previous = context.findChild(name);
if (previous != null) {
context.removeChild(previous);
}
Wrapper servlet = Tomcat.addServlet(context, name, descriptor.getClazz().getName());
Map<String, String> initParams = descriptor.getInitParams();
if (initParams != null) {
for (Entry<String, String> es : initParams.entrySet()) {
servlet.addInitParameter(es.getKey(), es.getValue());
}
}
for (String urlPattern : descriptor.getUrlPatterns()) {
context.addServletMappingDecoded(urlPattern, name);
}
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