Examples with StandardContext org.apache.catalina.core.StandardContext used on opensource projects

Example 1 with StandardContext

use of org.apache.catalina.core.StandardContext in project tomcat by apache.

the class StandardContextSF method store.

/**
     * Store a Context as Separate file as configFile value from context exists.
     * filename can be relative to catalina.base.
     *
     * @see org.apache.catalina.storeconfig.IStoreFactory#store(java.io.PrintWriter,
     *      int, java.lang.Object)
     */
@Override
public void store(PrintWriter aWriter, int indent, Object aContext) throws Exception {
    if (aContext instanceof StandardContext) {
        StoreDescription desc = getRegistry().findDescription(aContext.getClass());
        if (desc.isStoreSeparate()) {
            URL configFile = ((StandardContext) aContext).getConfigFile();
            if (configFile != null) {
                if (desc.isExternalAllowed()) {
                    if (desc.isBackup())
                        storeWithBackup((StandardContext) aContext);
                    else
                        storeContextSeparate(aWriter, indent, (StandardContext) aContext);
                    return;
                }
            } else if (desc.isExternalOnly()) {
                // Set a configFile so that the configuration is actually saved
                Context context = ((StandardContext) aContext);
                Host host = (Host) context.getParent();
                File configBase = host.getConfigBaseFile();
                ContextName cn = new ContextName(context.getName(), false);
                String baseName = cn.getBaseName();
                File xml = new File(configBase, baseName + ".xml");
                context.setConfigFile(xml.toURI().toURL());
                if (desc.isBackup())
                    storeWithBackup((StandardContext) aContext);
                else
                    storeContextSeparate(aWriter, indent, (StandardContext) aContext);
                return;
            }
        }
    }
    super.store(aWriter, indent, aContext);
}

Example 2 with StandardContext

use of org.apache.catalina.core.StandardContext in project uavstack by uavorg.

the class SpringBootTomcatPlusIT method onAppStart.

/**
 * onAppStart
 *
 * @param args
 */
@Override
public void onAppStart(Object... args) {
    StandardContext sc = (StandardContext) args[0];
    String contextPath = (String) ReflectionHelper.getField(StandardContext.class, sc, "encodedPath", true);
    // springboot use threadlocalContext to store the WEBCONTAINER_STARTED Event context, just return when it's uav's inner app in case of rewriting the real app's context
    if ("/com.creditease.uav".equals(contextPath)) {
        return;
    }
    InterceptSupport iSupport = InterceptSupport.instance();
    InterceptContext context = iSupport.getThreadLocalContext(Event.WEBCONTAINER_STARTED);
    /**
     * NOTE: spring boot rewrite the tomcat webappclassloader, makes the addURL for nothing, then we can't do
     * anything on this we may use its webappclassloader's parent as the classloader
     */
    context.put(InterceptConstants.WEBAPPLOADER, sc.getLoader().getClassLoader().getParent());
    context.put(InterceptConstants.WEBWORKDIR, sc.getWorkPath());
    context.put(InterceptConstants.CONTEXTPATH, contextPath);
    if (context.get(InterceptConstants.APPNAME) == null) {
        context.put(InterceptConstants.APPNAME, ReflectionHelper.getField(StandardContext.class, sc, "displayName", true));
    }
    ServletContext sContext = (ServletContext) ReflectionHelper.getField(StandardContext.class, sc, "context", true);
    context.put(InterceptConstants.SERVLET_CONTEXT, sContext);
    String basePath = sContext.getRealPath("");
    /*
         * NOTE: springboot couldn't get the basePath through method "getRealPath", temporary process
         */
    if (basePath == null) {
        basePath = "";
    } else if (basePath.lastIndexOf("/") == (basePath.length() - 1) || basePath.lastIndexOf("\\") == (basePath.length() - 1)) {
        basePath = basePath.substring(0, basePath.length() - 1);
    }
    context.put(InterceptConstants.BASEPATH, basePath);
// we don't doIntercept here cause some pre-profile(like dubbo) not happen yet, profile will be done after
// finishRefresh
}

Example 3 with StandardContext

use of org.apache.catalina.core.StandardContext in project uavstack by uavorg.

the class SpringBootTomcatPlusIT method onAppInit.

@Override
public void onAppInit(Object... args) {
    StandardContext sc = (StandardContext) args[0];
    InterceptSupport iSupport = InterceptSupport.instance();
    InterceptContext ic = iSupport.getThreadLocalContext(Event.WEBCONTAINER_RESOURCE_INIT);
    InterceptContext ic2 = iSupport.getThreadLocalContext(Event.WEBCONTAINER_RESOURCE_CREATE);
    /**
     * NOTE: onAppInit, we put the Context Object into threadlocal, then all other later process for
     * PRE_WEBCONTAINER_INIT, which can get the object, as not everywhere we can get the object
     *
     * for example, the DataSource related injection
     */
    ic.put(InterceptConstants.CONTEXTOBJ, sc);
    ic2.put(InterceptConstants.CONTEXTOBJ, sc);
}

Example 4 with StandardContext

use of org.apache.catalina.core.StandardContext in project uavstack by uavorg.

the class SpringBootTomcatPlusIT method onAppStop.

/**
 * onAppStop
 *
 * @param args
 */
@Override
public void onAppStop(Object... args) {
    StandardContext sc = (StandardContext) args[0];
    InterceptSupport iSupport = InterceptSupport.instance();
    InterceptContext context = iSupport.createInterceptContext(Event.WEBCONTAINER_STOPPED);
    if (null == context || null == sc) {
        return;
    }
    /**
     * NOTE: spring boot will reset tomcat webappclassloader to null when shutdown, we may use the currentThread's
     * classloader as the classloader
     */
    context.put(InterceptConstants.WEBAPPLOADER, Thread.currentThread().getContextClassLoader());
    context.put(InterceptConstants.WEBWORKDIR, sc.getWorkPath());
    String contextPath = (String) ReflectionHelper.getField(StandardContext.class, sc, "encodedPath", true);
    context.put(InterceptConstants.CONTEXTPATH, contextPath);
    context.put(InterceptConstants.APPNAME, ReflectionHelper.getField(StandardContext.class, sc, "displayName", true));
    context.put(InterceptConstants.SERVLET_CONTEXT, ReflectionHelper.getField(StandardContext.class, sc, "context", true));
    iSupport.doIntercept(context);
}

Example 5 with StandardContext

use of org.apache.catalina.core.StandardContext in project uavstack by uavorg.

the class SpringBootTomcatPlusIT method onDeployUAVApp.

public void onDeployUAVApp(Object... args) {
    if (UAVServer.ServerVendor.SPRINGBOOT != UAVServer.instance().getServerInfo(CaptureConstants.INFO_APPSERVER_VENDOR)) {
        return;
    }
    Tomcat tomcat = (Tomcat) args[0];
    String mofRoot = (String) args[1];
    // add uavApp
    StandardContext context = new StandardContext();
    context.setName("com.creditease.uav");
    context.setPath("/com.creditease.uav");
    context.setDocBase(mofRoot + "/com.creditease.uav");
    context.addLifecycleListener(new Tomcat.FixContextListener());
    tomcat.getHost().addChild(context);
    // add default servlet
    Wrapper servlet = context.createWrapper();
    servlet.setServletClass("org.apache.catalina.servlets.DefaultServlet");
    servlet.setName("default");
    context.addChild(servlet);
    servlet.setOverridable(true);
    context.addServletMapping("/", "default");
    // init webapp classloader
    context.setLoader(new WebappLoader(Thread.currentThread().getContextClassLoader()));
    context.setDelegate(true);
    // after tomcat8, skip jarscan
    Object obj = ReflectionHelper.newInstance("org.apache.tomcat.util.scan.StandardJarScanner", Thread.currentThread().getContextClassLoader());
    if (obj != null) {
        ReflectionHelper.invoke("org.apache.tomcat.util.scan.StandardJarScanner", obj, "setScanAllFiles", new Class<?>[] { Boolean.class }, new Object[] { false }, Thread.currentThread().getContextClassLoader());
        ReflectionHelper.invoke("org.apache.tomcat.util.scan.StandardJarScanner", obj, "setScanClassPath", new Class<?>[] { Boolean.class }, new Object[] { false }, Thread.currentThread().getContextClassLoader());
        ReflectionHelper.invoke("org.apache.tomcat.util.scan.StandardJarScanner", obj, "setScanAllDirectories", new Class<?>[] { Boolean.class }, new Object[] { false }, Thread.currentThread().getContextClassLoader());
        context.setJarScanner((JarScanner) obj);
    }
}