Articles from Vicki: http://ru.wikipedia.org/wiki/Apache_Tomcat http://ru.wikipedia.org/wiki/GlassFish

You can do Russian. Although whatever it is said, the programmer just has to be friends with the Inglis, otherwise, sooner or later, he will be stuck in his development.Here, perhaps, the major distinctions Tomcat and Glassfish:Glassfish has EJB-container and Tomcat has no;Glassfish has a developed admin-console, Tomcat is quite simple;Glassfish fully implements JavaEE, Tomcat - no;Glassfish has support for clustering, and Tomcat needs to be simulated by various means.

The method should be sent only when ws.readyState == sync, corrected by elderman == @elder_manws.onopen = function(){ ws.send({param1:'test'}) }

When you call a pool.getConnection(), you don't get a clean connection, it's usually turned off by some kind of snooper (depending on the application server).The propper needs to track the closure, i.e. when you cause conn.close(), therapper returns the connection to the bullet and leaves the flag in its possession that the connection is closed, so theoretically the victor can move on the code.You don't need to keep the connection you got out of the bullet, that is, you have to write:public static Connection getConnection() throws NamingException, SQLException { if (pool == null) { ic = new InitialContext(); pool = (DataSource) ic.lookup("jdbc/library"); } return pool.getConnection(); }

It's settled!Go to the catalogue with the glassfish folder: D:\glassfish4\glassfish\domains\domain1\config Find the file. domain.xmlFind the following section:<java-config classpath-suffix="" debug-options="-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=9009" java-home=" C:\Program Files\Java\jdk1.8.0_91" system-classpath=""> Delete: java-home=" C:\Program Files\Java\jdk1.8.0_91"Outcome:<java-config classpath-suffix="" debug-options="-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=9009" system-classpath="">

Thanks for the tip. https://askubuntu.com/a/700070/546491 ♪ The option proposed in the discussion was the same as mine, but it was more sensitive and understandable.In the end, I had to pull the pid through egrep:ps aux | egrep $NAME | egrep "$DOMAIN" | egrep -o $USER{1}[^0-9]+[0-9]+ | egrep -o [0-9]+ > $PIDFILE As a result, there's a start-up violin (almost fully repeats the decision from the reference above, but works correctly):#!/bin/sh #================================================================ Можно разместить в /etc/init.d/ Вариант запуска: sudo service glassfish start Автоподнималка через rc: sudo update-rc.d glassfish defaults #================================================================ BEGIN INIT INFO Provides: glassfish Required-Start: $local_fs $remote_fs $network Required-Stop: $local_fs $remote_fs $network Default-Start: 2 3 4 5 Default-Stop: 0 1 6 Short-Description: Glassfish scipt (Non official) Description: Start Glassfish domain as service. Non official startup script by Bernhard Sumser. END INIT INFO Using the LSB functions to perform the operations NOT needed because no LSB functions used #. /lib/lsb/init-functions USER=root DOMAIN=your.domain.com BASE=/path/to/GlassFish_Server/bin NAME=glassfish DAEMON=${BASE}/asadmin SCRIPTNAME=/etc/init.d/$NAME #PID file for the daemon PIDFILE=/var/run/glassfish.pid #If the DAEMON is not there, then exit [ -x "$DAEMON" ] || exit 0 do_start() { $DAEMON start-domain $DOMAIN& # Wait for child to exit before continuing wait # Make file with last background PID ps aux | egrep $NAME | egrep "$DOMAIN" | egrep -o $USER{1}[^0-9]+[0-9]+ | egrep -o [0-9]+ > $PIDFILE #echo $! > $PIDFILE # Didn't work because the programm prints from the background. Without moving to the bg no $! can be outputed to file #(($DAEMON start-domain) &amp; echo $! &gt; $PIDFILE &amp;) } do_stop() { $DAEMON stop-domain $DOMAIN if [ -e $PIDFILE ]; then rm -f $PIDFILE fi } check_root() { if [ "$(id -u)" != "0" ]; then echo "You must be root to start, stop and restart $NAME." exit 4 fi } check_process() { # Check if the process is already running. Ignore grep line. result=ps aux | grep /opt/glassfish/modules/glassfish.jar | grep -v grep | wc -l } case $1 in start) check_root check_process if [ "$result" = "1" ]; then echo "$NAME is already running" else # Check if PID file exists and delete it if [ -e $PIDFILE ]; then rm -f $PIDFILE else do_start fi fi ;; stop) check_root if [ -e $PIDFILE ]; then do_stop else echo "$NAME is not running" fi ;; restart) check_root echo "Restarting $NAME..." check_process if [ "$result" = "1" ]; then do_stop echo "Starting $NAME..." do_start fi ;; status) if [ -e $PIDFILE ]; then echo "$NAME is running. PID $(cat $PIDFILE)" else echo "$NAME is not running" fi ;; *) # Show help echo "Usage: $SCRIPTNAME {start|status|stop|restart}" &gt;&amp;2 exit 3 ;; esac Yeah, he's got some flaws, but he's working exactly as I need. writing. Not pid of the dead launch process, but working process GlassFish♪

Transfers glassfish-web.xml WEB-INF folder

To the directory glassfish4\glassfish\domains\domain1\config Transmitted by a text editor domain.xml We find our port and we change to another. In my case, it was 8080, it was 9999.

You don't understand what you want and how to get? Is there an example of a request?request.getParameter("nameOfParam"); Give you a line of parameters, no matter what post or get.If you need XML to get some parameter, use any convenient option.org.w3c.Document + XPathStAXThere are many examples of XML on the Internet and SO.

Yes, Post request can be sent. Url will be the one in the survivor configuration, in this example:@WebServlet(name = "PersonServlet", urlPatterns = {"/PersonServlet"}) /PersonServlet will be your URL.index.html is not necessary.

<p:commandButton type="button"/> PrimeFaces 5.2 user guide, p 112Push buttons are used to execute custom javascript without causing an ajax/non-ajax request. To create a push button set type as "button."Own. type="button" serves to prevent the requisition to server when compressed.

I went to Sheldt's leadership on Java and Spring in Action.If you want to deal with the basic operating tools of the web applications, start with the servelet API profile. http://download.oracle.com/otndocs/jcp/servlet-3.0-fr-oth-JSpec/ ♪ http://download.oracle.com/otndocs/jcp/servlet-3_1-fr-eval-spec/index.html )And when we have a web application, do we have a point of entry?There's no such entry point. There's a silver container that takes your WAR and, if it's all right, starts the life cycle of your web application: sets parameters, alerts listeners, scatters queries into the earrings, passes them through the filters. In fact, the silver container handles the operation of objects that can be described in web.xmland, starting with the third version of the specifications, he should be able to find them without web.xml♪ ...but who creates them? I've read what it's doing to the Spring, within his IoC, DI and his container role, but the Spring must also be launched?That's right, IoC-container Spring. https://docs.spring.io/spring/docs/current/javadoc-api/org/springframework/web/context/support/AnnotationConfigWebApplicationContext.html In your case, scans what he sees. CLASSPATH and creates your bubbles by focusing on the annotations. There's no way to know who's making a copy of this. ApplicationContext and starts its life cycle (see below).The logic is that the initialization of the Spring should occur with a clear or inaccurate challenge to its designers at the entrance, but where is it? Or is he initializing an application server? But how do we tell him to do that?You're very right. From the servelet API 3.0, it was possible not to use web.xml. But the silver container should somehow find out where the code initiating the web application is located. It helps a mechanism known as http://docs.oracle.com/javase/6/docs/technotes/guides/jar/jar.html#Service%20Provider ♪ In short, he's looking for CLASSPATH for the silver container file META-INF/services/javax.servlet.ServletContainerInitializerwhich indicates the implementation of the interface http://docs.oracle.com/javaee/6/api/javax/servlet/ServletContainerInitializer.html?is-external=true ♪ In the case of Spring, it's gonna be great. http://docs.spring.io/autorepo/docs/spring-framework/3.1.x/javadoc-api/org/springframework/web/SpringServletContainerInitializer.html ♪ Let's see without shyness. http://grepcode.com/file/repo1.maven.org/maven2/org.springframework/spring-web/4.2.0.RELEASE/org/springframework/web/SpringServletContainerInitializer.java#SpringServletContainerInitializer ♪ Annotations at the class ad. @HandlesTypes:@HandlesTypes(WebApplicationInitializer.class) public class SpringServletContainerInitializer implements ServletContainerInitializer {} Interface contract ServletContainerInitializer the container undertakes to transfer specific implementation to its only method onStartup A collection of classes listed in the annotations @HandlesTypes♪ We only have an interface. WebApplicationInitializerthat's why Glassfish will hand over all the sales found. http://docs.spring.io/spring/docs/current/javadoc-api/org/springframework/web/WebApplicationInitializer.html ♪ A copy will be created for each implementation and a method will be created onStartup:for (WebApplicationInitializer initializer : initializers) { initializer.onStartup(servletContext); } And it's yours. SpringInitializer is such a realization. In addition SpringInitializer inherited http://docs.spring.io/spring/docs/current/javadoc-api/org/springframework/web/servlet/support/AbstractDispatcherServletInitializer.html ♪ And that's what this is. AbstractDispatcherServletInitializer and Spring launch, creating WebApplicationContext♪ It all worked.PS. Read the specifications and meet the JavaDoc in my response classes. Spring likes to describe in detail all magical mechanisms in key abstract classes and interfaces.

For navigation by reference, there are four methods<html> <body> <a href="./test">test</a> <a href="testEmpty">testEmpty</a> <a href="../testParent">testParent</a> <a href="/testRoot">testRoot</a> <body> </html> ./ - means searching the same catalogue.If the protocol is not specified, it is similar to paragraph 1, but without explicit reference. ./♪../ - searching for a parent catalogue/ - searching the original catalogueSubject to paragraph 2, you have errors in approval.Problem is, relative references like href=page lead to url relative to the domain http://localhost:8080/page "and not sub-divisions ♪ http://localhost:8080/myProjectFolderName/page "As to the context of the application (war'nique), the browser has no standardized opportunity to know about it. That's why you need to get him off the server. It needs to be used http://docs.oracle.com/javaee/6/api/javax/servlet/http/HttpServletRequest.html#getContextPath%28%29 ♪ https://stackoverflow.com/a/21046620/5506820 Good example. To get it. HttpServletRequest Total spring-mvc- it is sufficient for the component to specify in the function the parameter of this type and spring He'll turn it in when he's called. Example https://stackoverflow.com/a/18690960/5506820

You've got a mistake in your writing: java.lang.NullPointerException at com.springapp.service.ModelService.getEntMod(ModelService.java:27) It's here:EntityModel entityModel = (EntityModel) template.get("EntityModel", id); I mean. HibernateTemplate You don't have a hint. You called the method. get() zero, NPE.He didn't get caught because in the control room you created a service manually, bypassing the DI container.ModelService service = new ModelService(); Don't make the service manual, use it. @Autowiredto put him in the counter.

Looking at the logic again, I noticed. Alias jndi was like:java:global/EjbServer/DatableImpl!ru.jcup.Datable a shall be:java:global/EjbServer/DatableImpl!ru.jcup.api.Datable I checked the entire project carefully, no mention of ru.jcup. Datable's not there, it's ru.jcup.api.Datable The weirdest thing that generated Glassfish is on its own (or Eclipse). Only:Renamed interface Renamed Interface Project Renamed EJB ProjectNot scientific, but it works.This example is fully operational. Under circumstances other than mine, there are no exceptions.

Check the right lines for GlassFish and GlasFish.Window -> Preferences -> Server -> Runtime Environments

lesson33 Not specified and yet to be indicated stock♪ Anyway,http://localhost:8080/resources/stock/IBM

We need to give an address to the computer that will turn the GlassFish.GlassFish should listen to its port on this address and have permission to receive connections on that address.

I don't know about the funds. But you can write a handler for logic, you've got to be robot everywhere:import java.io.ByteArrayOutputStream; import java.util.Collections; import java.util.Set; import javax.xml.namespace.QName; import javax.xml.soap.SOAPException; import javax.xml.soap.SOAPMessage; import javax.xml.ws.handler.MessageContext; import javax.xml.ws.handler.soap.SOAPHandler; import javax.xml.ws.handler.soap.SOAPMessageContext; public class LogMessageHandler implements SOAPHandler<SOAPMessageContext> { ... @Override public Set&lt;QName&gt; getHeaders() { return Collections.EMPTY_SET; } @Override public boolean handleMessage(SOAPMessageContext context) { logMessage(context); return true; } @Override public boolean handleFault(SOAPMessageContext context) { return true; } @Override public void close(MessageContext context) { } private void logMessage(SOAPMessageContext context) { if (!log.isDebugEnabled()) { return; } Boolean isRequest = (Boolean) context.get(MessageContext.MESSAGE_OUTBOUND_PROPERTY); SOAPMessage msg = context.getMessage(); try { ByteArrayOutputStream out = new ByteArrayOutputStream(); msg.writeTo(out); String strMsg = new String(out.toByteArray()); log.info((isRequest ? "Request: " : "Response: ") + strMsg); } catch (Exception e) { log.error("Exception while logging soap message: " + e.toString()); } } } Then this hendler needs to be attached to the client:List<Handler> handlers = ((BindingProvider) port).getBinding().getHandlerChain(); handlers.add(new LogMessageHandler()); ((BindingProvider) port).getBinding().setHandlerChain(handlers); //обязательно так

Check the rights to the file that the erroneous report says.The user on whose behalf you're launching the server should have a reading right (at least).