Examples of org.apache.catalina.core.ContainerBase

org.apache.catalina.core.ContainerBase

Abstract implementation of the Container interface, providing common functionality required by nearly every implementation. Classes extending this base class must may implement a replacement for invoke().

All subclasses of this abstract base class will include support for a Pipeline object that defines the processing to be performed for each request received by the invoke() method of this class, utilizing the "Chain of Responsibility" design pattern. A subclass should encapsulate its own processing functionality as a Valve, and configure this Valve into the pipeline by calling setBasic().

This implementation fires property change events, per the JavaBeans design pattern, for changes in singleton properties. In addition, it fires the following ContainerEvent events to listeners who register themselves with addContainerListener():

Type	Data	Description
`addChild`	`Container`	Child container added to this Container.
`addValve`	`Valve`	Valve added to this Container.
`removeChild`	`Container`	Child container removed from this Container.
`removeValve`	`Valve`	Valve removed from this Container.
`start`	`null`	Container was started.
`stop`	`null`	Container was stopped.

Subclasses that fire additional events should document them in the class comments of the implementation class. TODO: Review synchronisation around background processing. See bug 47024. @author Craig R. McClanahan

                long lastModified = ((Long) app.redeployResources.get(resources[i])).longValue();
                if ((!resource.isDirectory()) && resource.lastModified() > lastModified) {
                    // Undeploy application
                    if (log.isInfoEnabled())
                        log.info(sm.getString("hostConfig.undeploy", app.name));
                    ContainerBase context = (ContainerBase) host.findChild(app.name);
                    try {
                        host.removeChild(context);
                    } catch (Throwable t) {
                        log.warn(sm.getString
                                 ("hostConfig.context.remove", app.name), t);
                    }
                    try {
                        context.destroy();
                    } catch (Throwable t) {
                        log.warn(sm.getString
                                 ("hostConfig.context.destroy", app.name), t);
                    }
                    // Delete other redeploy resources
                    for (int j = i + 1; j < resources.length; j++) {
                        try {
                            File current = new File(resources[j]);
                            current = current.getCanonicalFile();
                            if ((current.getAbsolutePath().startsWith(appBase().getAbsolutePath() + File.separator))
                                    || (current.getAbsolutePath().startsWith(configBase().getAbsolutePath()))) {
                                if (log.isDebugEnabled())
                                    log.debug("Delete " + current);
                                ExpandWar.delete(current);
                            }
                        } catch (IOException e) {
                            log.warn(sm.getString
                                    ("hostConfig.canonicalizing", app.name), e);
                        }
                    }
                    deployed.remove(app.name);
                    return;
                }
            } else {
                // There is a chance the the resource was only missing
                // temporarily eg renamed during a text editor save
                try {
                    Thread.sleep(500);
                } catch (InterruptedException e1) {
                    // Ignore
                }
                // Recheck the resource to see if it was really deleted
                if (resource.exists()) {
                    continue;
                }
                long lastModified =
                    ((Long) app.redeployResources.get(resources[i])).longValue();


                if (lastModified == 0L) {
                    continue;
                }
                // Undeploy application
                if (log.isInfoEnabled())
                    log.info(sm.getString("hostConfig.undeploy", app.name));
                ContainerBase context = (ContainerBase) host.findChild(app.name);
                try {
                    host.removeChild(context);
                } catch (Throwable t) {
                    log.warn(sm.getString
                             ("hostConfig.context.remove", app.name), t);
                }
                try {
                    context.destroy();
                } catch (Throwable t) {
                    log.warn(sm.getString
                             ("hostConfig.context.destroy", app.name), t);
                }
                // Delete all redeploy resources

View Full Code Here

                long lastModified = ((Long) app.redeployResources.get(resources[i])).longValue();
                if ((!resource.isDirectory()) && resource.lastModified() > lastModified) {
                    // Undeploy application
                    if (log.isInfoEnabled())
                        log.info(sm.getString("hostConfig.undeploy", app.name));
                    ContainerBase context = (ContainerBase) host.findChild(app.name);
                    host.removeChild(context);
                    try {
                        context.destroy();
                    } catch (Exception e) {
                        log.warn(sm.getString
                                 ("hostConfig.context.destroy", app.name), e);
                    }
                    // Delete other redeploy resources
                    for (int j = i + 1; j < resources.length; j++) {
                        try {
                            File current = new File(resources[j]);
                            current = current.getCanonicalFile();
                            if ((current.getAbsolutePath().startsWith(appBase().getAbsolutePath()))
                                    || (current.getAbsolutePath().startsWith(configBase().getAbsolutePath()))) {
                                if (log.isDebugEnabled())
                                    log.debug("Delete " + current);
                                ExpandWar.delete(current);
                            }
                        } catch (IOException e) {
                            log.warn(sm.getString
                                    ("hostConfig.canonicalizing", app.name), e);
                        }
                    }
                    deployed.remove(app.name);
                    return;
                }
            } else {
                long lastModified = ((Long) app.redeployResources.get(resources[i])).longValue();
                if (lastModified == 0L) {
                    continue;
                }
                // Undeploy application
                if (log.isInfoEnabled())
                    log.info(sm.getString("hostConfig.undeploy", app.name));
                ContainerBase context = (ContainerBase) host.findChild(app.name);
                host.removeChild(context);
                try {
                    context.destroy();
                } catch (Exception e) {
                    log.warn(sm.getString
                             ("hostConfig.context.destroy", app.name), e);
                }
                // Delete all redeploy resources

View Full Code Here

                log.debug("Checking context[" + app.name + "] redeploy resource " + resource);
            if (resource.exists()) {
                long lastModified = ((Long) app.redeployResources.get(resources[i])).longValue();
                if ((!resource.isDirectory()) && resource.lastModified() > lastModified) {
                    // Redeploy application
                    ContainerBase context = (ContainerBase) host.findChild(app.name);
                    host.removeChild(context);
                    try {
                        context.destroy();
                    } catch (Exception e) {
                        log.warn(sm.getString
                                 ("hostConfig.context.destroy", app.name), e);
                    }
                    // Delete other redeploy resources
                    for (int j = 0; j < resources.length; j++) {
                        if (j != i) {
                            try {
                                File current = new File(resources[j]);
                                current = current.getCanonicalFile();
                                if ((current.getAbsolutePath().startsWith(appBase().getAbsolutePath()))
                                    || (current.getAbsolutePath().startsWith(configBase().getAbsolutePath()))) {
                                    if (log.isDebugEnabled())
                                        log.debug("Delete " + current);
                                    ExpandWar.delete(current);
                                }
                            } catch (IOException e) {
                                log.warn(sm.getString
                                        ("hostConfig.canonicalizing", app.name), e);
                            }
                        }
                    }
                    deployed.remove(app.name);
                    return;
                }
            } else {
                // Undeploy application
                ContainerBase context = (ContainerBase) host.findChild(app.name);
                host.removeChild(context);
                try {
                    context.destroy();
                } catch (Exception e) {
                    log.warn(sm.getString
                             ("hostConfig.context.destroy", app.name), e);
                }
                // Delete all redeploy resources

View Full Code Here

        }
        
        if( oname==null ) {
            // register
            try {
                ContainerBase cb=(ContainerBase)container;
                oname=new ObjectName(cb.getDomain()+":type=Realm" +
                        getRealmSuffix() + cb.getContainerSuffix());
                Registry.getRegistry(null, null).registerComponent(this, oname, null );
                if(log.isDebugEnabled())
                    log.debug("Register Realm "+oname);
            } catch (Throwable e) {
                log.error( "Can't register " + oname, e);

View Full Code Here

                long lastModified = ((Long) app.redeployResources.get(resources[i])).longValue();
                if ((!resource.isDirectory()) && resource.lastModified() > lastModified) {
                    // Undeploy application
                    if (log.isInfoEnabled())
                        log.info(sm.getString("hostConfig.undeploy", app.name));
                    ContainerBase context = (ContainerBase) host.findChild(app.name);
                    try {
                        host.removeChild(context);
                    } catch (Throwable t) {
                        log.warn(sm.getString
                                 ("hostConfig.context.remove", app.name), t);
                    }
                    try {
                        context.destroy();
                    } catch (Throwable t) {
                        log.warn(sm.getString
                                 ("hostConfig.context.destroy", app.name), t);
                    }
                    // Delete other redeploy resources
                    for (int j = i + 1; j < resources.length; j++) {
                        try {
                            File current = new File(resources[j]);
                            current = current.getCanonicalFile();
                            if ((current.getAbsolutePath().startsWith(appBase().getAbsolutePath()))
                                    || (current.getAbsolutePath().startsWith(configBase().getAbsolutePath()))) {
                                if (log.isDebugEnabled())
                                    log.debug("Delete " + current);
                                ExpandWar.delete(current);
                            }
                        } catch (IOException e) {
                            log.warn(sm.getString
                                    ("hostConfig.canonicalizing", app.name), e);
                        }
                    }
                    deployed.remove(app.name);
                    return;
                }
            } else {
                long lastModified = ((Long) app.redeployResources.get(resources[i])).longValue();
                if (lastModified == 0L) {
                    continue;
                }
                // Undeploy application
                if (log.isInfoEnabled())
                    log.info(sm.getString("hostConfig.undeploy", app.name));
                ContainerBase context = (ContainerBase) host.findChild(app.name);
                try {
                    host.removeChild(context);
                } catch (Throwable t) {
                    log.warn(sm.getString
                             ("hostConfig.context.remove", app.name), t);
                }
                try {
                    context.destroy();
                } catch (Throwable t) {
                    log.warn(sm.getString
                             ("hostConfig.context.destroy", app.name), t);
                }
                // Delete all redeploy resources

View Full Code Here

        }
        
        if( oname==null ) {
            // register
            try {
                ContainerBase cb=(ContainerBase)container;
                oname=new ObjectName(cb.getDomain()+":type=Realm" + cb.getContainerSuffix());
                Registry.getRegistry(null, null).registerComponent(this, oname, null );
                if(log.isDebugEnabled())
                    log.debug("Register Realm "+oname);
            } catch (Throwable e) {
                log.error( "Can't register " + oname, e);

View Full Code Here

                        }
                    }


                    // if this is an unpacked dir, tomcat will pick it up as a webapp so undeploy it first
                    if (file.isDirectory()) {
                        ContainerBase context = (ContainerBase) standardHost.findChild("/" + name);
                        if (context != null) {
                            try {
                                standardHost.removeChild(context);
                            } catch (Throwable t) {
                                logger.warning("Error undeploying wep application from Tomcat  " + name, t);
                            }
                            try {
                                context.destroy();
                            } catch (Throwable t) {
                                logger.warning("Error destroying Tomcat web context " + name, t);
                            }
                        }
                    }

View Full Code Here

        }
        
        if( oname==null ) {
            // register
            try {
                ContainerBase cb=(ContainerBase)container;
                oname=new ObjectName(cb.getDomain()+":type=Realm" +
                        getRealmSuffix() + cb.getContainerSuffix());
                Registry.getRegistry(null, null).registerComponent(this, oname, null );
                if(log.isDebugEnabled())
                    log.debug("Register Realm "+oname);
            } catch (Throwable e) {
                log.error( "Can't register " + oname, e);

View Full Code Here

                long lastModified = ((Long) app.redeployResources.get(resources[i])).longValue();
                if ((!resource.isDirectory()) && resource.lastModified() > lastModified) {
                    // Undeploy application
                    if (log.isInfoEnabled())
                        log.info(sm.getString("hostConfig.undeploy", app.name));
                    ContainerBase context = (ContainerBase) host.findChild(app.name);
                    try {
                        host.removeChild(context);
                    } catch (Throwable t) {
                        log.warn(sm.getString
                                 ("hostConfig.context.remove", app.name), t);
                    }
                    try {
                        context.destroy();
                    } catch (Throwable t) {
                        log.warn(sm.getString
                                 ("hostConfig.context.destroy", app.name), t);
                    }
                    // Delete other redeploy resources
                    for (int j = i + 1; j < resources.length; j++) {
                        try {
                            File current = new File(resources[j]);
                            current = current.getCanonicalFile();
                            if ((current.getAbsolutePath().startsWith(appBase().getAbsolutePath() + File.separator))
                                    || (current.getAbsolutePath().startsWith(configBase().getAbsolutePath()))) {
                                if (log.isDebugEnabled())
                                    log.debug("Delete " + current);
                                ExpandWar.delete(current);
                            }
                        } catch (IOException e) {
                            log.warn(sm.getString
                                    ("hostConfig.canonicalizing", app.name), e);
                        }
                    }
                    deployed.remove(app.name);
                    return;
                }
            } else {
                // There is a chance the the resource was only missing
                // temporarily eg renamed during a text editor save
                try {
                    Thread.sleep(500);
                } catch (InterruptedException e1) {
                    // Ignore
                }
                // Recheck the resource to see if it was really deleted
                if (resource.exists()) {
                    continue;
                }
                long lastModified =
                    ((Long) app.redeployResources.get(resources[i])).longValue();


                if (lastModified == 0L) {
                    continue;
                }
                // Undeploy application
                if (log.isInfoEnabled())
                    log.info(sm.getString("hostConfig.undeploy", app.name));
                ContainerBase context = (ContainerBase) host.findChild(app.name);
                try {
                    host.removeChild(context);
                } catch (Throwable t) {
                    log.warn(sm.getString
                             ("hostConfig.context.remove", app.name), t);
                }
                if (context != null) {
                    try {
                        context.destroy();
                    } catch (Throwable t) {
                        log.warn(sm.getString
                                ("hostConfig.context.destroy", app.name), t);
                    }
                }

View Full Code Here


                    appInfo = configurationFactory.configureApplication(appModule);


                    // if this is an unpacked dir, tomcat will pick it up as a webapp so undeploy it first
                    if (file.isDirectory()) {
                        ContainerBase context = (ContainerBase) standardHost.findChild("/" + name);
                        if (context != null) {
                            try {
                                standardHost.removeChild(context);
                            } catch (Throwable t) {
                                logger.warning("Error undeploying wep application from Tomcat  " + name, t);
                            }
                            try {
                                context.destroy();
                            } catch (Throwable t) {
                                logger.warning("Error destroying Tomcat web context " + name, t);
                            }
                        }
                    }

View Full Code Here

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com.sun.enterprise.web.connector.MapperListener

org.apache.catalina.Cluster

org.apache.catalina.Container

org.apache.catalina.ContainerEvent

org.apache.catalina.ContainerListener

org.apache.catalina.JarRepository

org.apache.catalina.Loader

org.apache.catalina.Logger

org.apache.catalina.logger.LoggerBase

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