Example usage for org.springframework.boot.web.server WebServerException WebServerException

Introduction

In this page you can find the example usage for org.springframework.boot.web.server WebServerException WebServerException.

Prototype

public WebServerException(String message, Throwable cause) 

Source Link

Usage

From source file:org.springframework.boot.web.embedded.jetty.JettyWebServer.java

private void initialize() {
    synchronized (this.monitor) {
        try {/*from   w  w w.j ava 2  s .  co  m*/
            // Cache the connectors and then remove them to prevent requests being
            // handled before the application context is ready.
            this.connectors = this.server.getConnectors();
            this.server.addBean(new AbstractLifeCycle() {

                @Override
                protected void doStart() throws Exception {
                    for (Connector connector : JettyWebServer.this.connectors) {
                        Assert.state(connector.isStopped(),
                                () -> "Connector " + connector + " has been started prematurely");
                    }
                    JettyWebServer.this.server.setConnectors(null);
                }

            });
            // Start the server so that the ServletContext is available
            this.server.start();
            this.server.setStopAtShutdown(false);
        } catch (Throwable ex) {
            // Ensure process isn't left running
            stopSilently();
            throw new WebServerException("Unable to start embedded Jetty web server", ex);
        }
    }
}

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From source file:org.springframework.boot.web.embedded.jetty.JettyWebServer.java

@Override
public void start() throws WebServerException {
    synchronized (this.monitor) {
        if (this.started) {
            return;
        }//from  w  w  w  .jav  a  2s . c o m
        this.server.setConnectors(this.connectors);
        if (!this.autoStart) {
            return;
        }
        try {
            this.server.start();
            for (Handler handler : this.server.getHandlers()) {
                handleDeferredInitialize(handler);
            }
            Connector[] connectors = this.server.getConnectors();
            for (Connector connector : connectors) {
                try {
                    connector.start();
                } catch (BindException ex) {
                    if (connector instanceof NetworkConnector) {
                        throw new PortInUseException(((NetworkConnector) connector).getPort());
                    }
                    throw ex;
                }
            }
            this.started = true;
            JettyWebServer.logger.info("Jetty started on port(s) " + getActualPortsDescription()
                    + " with context path '" + getContextPath() + "'");
        } catch (WebServerException ex) {
            stopSilently();
            throw ex;
        } catch (Exception ex) {
            stopSilently();
            throw new WebServerException("Unable to start embedded Jetty server", ex);
        }
    }
}

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From source file:org.springframework.boot.web.embedded.jetty.JettyWebServer.java

@Override
public void stop() {
    synchronized (this.monitor) {
        this.started = false;
        try {/*from  www .j a  v a  2 s. com*/
            this.server.stop();
        } catch (InterruptedException ex) {
            Thread.currentThread().interrupt();
        } catch (Exception ex) {
            throw new WebServerException("Unable to stop embedded Jetty server", ex);
        }
    }
}

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From source file:org.springframework.boot.web.embedded.netty.NettyWebServer.java

@Override
public void start() throws WebServerException {
    if (this.disposableServer == null) {
        try {//from   w ww  .j av a  2  s.c o  m
            this.disposableServer = startHttpServer();
        } catch (Exception ex) {
            ChannelBindException bindException = findBindException(ex);
            if (bindException != null) {
                throw new PortInUseException(bindException.localPort());
            }
            throw new WebServerException("Unable to start Netty", ex);
        }
        NettyWebServer.logger.info("Netty started on port(s): " + getPort());
        startDaemonAwaitThread(this.disposableServer);
    }
}

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From source file:org.springframework.boot.web.embedded.tomcat.TomcatWebServer.java

private void initialize() throws WebServerException {
    TomcatWebServer.logger.info("Tomcat initialized with port(s): " + getPortsDescription(false));
    synchronized (this.monitor) {
        try {/*from   w w  w  .  j  a v a2s .c o  m*/
            addInstanceIdToEngineName();

            Context context = findContext();
            context.addLifecycleListener((event) -> {
                if (context.equals(event.getSource()) && Lifecycle.START_EVENT.equals(event.getType())) {
                    // Remove service connectors so that protocol binding doesn't
                    // happen when the service is started.
                    removeServiceConnectors();
                }
            });

            // Start the server to trigger initialization listeners
            this.tomcat.start();

            // We can re-throw failure exception directly in the main thread
            rethrowDeferredStartupExceptions();

            try {
                ContextBindings.bindClassLoader(context, context.getNamingToken(), getClass().getClassLoader());
            } catch (NamingException ex) {
                // Naming is not enabled. Continue
            }

            // Unlike Jetty, all Tomcat threads are daemon threads. We create a
            // blocking non-daemon to stop immediate shutdown
            startDaemonAwaitThread();
        } catch (Exception ex) {
            stopSilently();
            throw new WebServerException("Unable to start embedded Tomcat", ex);
        }
    }
}

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From source file:org.springframework.boot.web.embedded.tomcat.TomcatWebServer.java

@Override
public void start() throws WebServerException {
    synchronized (this.monitor) {
        if (this.started) {
            return;
        }/*w  ww. ja  v  a  2s  .  c o  m*/
        try {
            addPreviouslyRemovedConnectors();
            Connector connector = this.tomcat.getConnector();
            if (connector != null && this.autoStart) {
                performDeferredLoadOnStartup();
            }
            checkThatConnectorsHaveStarted();
            this.started = true;
            TomcatWebServer.logger.info("Tomcat started on port(s): " + getPortsDescription(true)
                    + " with context path '" + getContextPath() + "'");
        } catch (ConnectorStartFailedException ex) {
            stopSilently();
            throw ex;
        } catch (Exception ex) {
            throw new WebServerException("Unable to start embedded Tomcat server", ex);
        } finally {
            Context context = findContext();
            ContextBindings.unbindClassLoader(context, context.getNamingToken(), getClass().getClassLoader());
        }
    }
}

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From source file:org.springframework.boot.web.embedded.tomcat.TomcatWebServer.java

private void performDeferredLoadOnStartup() {
    try {// w w  w.ja  v  a  2  s  . com
        for (Container child : this.tomcat.getHost().findChildren()) {
            if (child instanceof TomcatEmbeddedContext) {
                ((TomcatEmbeddedContext) child).deferredLoadOnStartup();
            }
        }
    } catch (Exception ex) {
        TomcatWebServer.logger.error("Cannot start connector: ", ex);
        throw new WebServerException("Unable to start embedded Tomcat connectors", ex);
    }
}

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From source file:org.springframework.boot.web.embedded.tomcat.TomcatWebServer.java

@Override
public void stop() throws WebServerException {
    synchronized (this.monitor) {
        boolean wasStarted = this.started;
        try {//from   www  .j  a  v  a  2  s  . c  o  m
            this.started = false;
            try {
                stopTomcat();
                this.tomcat.destroy();
            } catch (LifecycleException ex) {
                // swallow and continue
            }
        } catch (Exception ex) {
            throw new WebServerException("Unable to stop embedded Tomcat", ex);
        } finally {
            if (wasStarted) {
                containerCounter.decrementAndGet();
            }
        }
    }
}

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From source file:org.springframework.boot.web.embedded.undertow.UndertowServletWebServer.java

@Override
public void start() throws WebServerException {
    synchronized (this.monitor) {
        if (this.started) {
            return;
        }//from   w w  w. ja va  2  s.  c  om
        try {
            if (!this.autoStart) {
                return;
            }
            if (this.undertow == null) {
                this.undertow = createUndertowServer();
            }
            this.undertow.start();
            this.started = true;
            UndertowServletWebServer.logger.info("Undertow started on port(s) " + getPortsDescription()
                    + " with context path '" + this.contextPath + "'");
        } catch (Exception ex) {
            try {
                if (findBindException(ex) != null) {
                    List<Port> failedPorts = getConfiguredPorts();
                    List<Port> actualPorts = getActualPorts();
                    failedPorts.removeAll(actualPorts);
                    if (failedPorts.size() == 1) {
                        throw new PortInUseException(failedPorts.iterator().next().getNumber());
                    }
                }
                throw new WebServerException("Unable to start embedded Undertow", ex);
            } finally {
                stopSilently();
            }
        }
    }
}

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From source file:org.springframework.boot.web.embedded.undertow.UndertowServletWebServer.java

@Override
public void stop() throws WebServerException {
    synchronized (this.monitor) {
        if (!this.started) {
            return;
        }//from w  w  w . j av a  2s  . c o m
        this.started = false;
        try {
            this.manager.stop();
            this.manager.undeploy();
            this.undertow.stop();
        } catch (Exception ex) {
            throw new WebServerException("Unable to stop undertow", ex);
        }
    }
}

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