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Chapter 25. web
The web application is a bundle, so we can use normal bundle:start and bundle:stop commands.
The recommended method is to use WAB bundles, that have the Web-ContextPath: /path manifest header.
WAB bundles can be installed as the type war:
Example
mvn:io.hawt/hawtio-osgi/2.0.0.fuse-7_12_0-00009/war.
25.1. web:context-list
25.1.1. Description
Lists all available web contexts. These may originate from HttpService, Whiteboard or WAB Extender.
25.1.2. Syntax
web:context-list
25.1.3. Options
| Name | Description |
|---|---|
| --help | Display this help message |
25.1.4. Additional information
This command is mostly useful for OSGi web application developers.
| Bundle ID | Symbolic Name | Context Path | Context Name | Rank | Service ID | Type | Scope | Registration Properties |
|---|---|---|---|---|---|---|---|---|
| 122 | org.apache.cxf.cxf-rt-transports-http | / | default | MAX | 0 | HttpService | static* | httpContext.id=default httpContext.path=/ osgi.http.whiteboard.context.httpservice=default osgi.http.whiteboard.context.path=/ |
| 230 | org.ops4j.pax.web.pax-web-extender-whiteboard | / | default | 0 | 0 | Whiteboard | static* | osgi.http.whiteboard.context.name=default osgi.http.whiteboard.context.path=/ |
| 43 | io.hawt.hawtio-osgi | /hawtio | /hawtio | MAX | 0 | WAB | static* | osgi.http.whiteboard.context.path=/hawtio |
25.2. web:launch
25.2.1. Description
Start the web application in a browser of the given bundle ID.
25.2.2. Syntax
web:launch [options] id
25.2.3. Arguments
| Name | Description |
|---|---|
| id | The bundle ID to start the browser with |
25.2.4. Options
| Name | Description |
|---|---|
| --base | The base URL to browse to, otherwise default localhost:8181 will be used. |
| --help | Display this help message |
25.3. web:wab-list
25.3.1. Description
Lists all available, deployed Web Application Bundles.
25.3.2. Syntax
web:wab-list
25.3.3. Options
| Name | Description |
|---|---|
| --help | Display this help message |
25.4. web:servlet-list
25.4.1. Description
Lists details for available servlets.
25.4.2. Syntax
web:servlet-list [options]
25.4.3. Options
| Name | Description |
|---|---|
| --help | Display this help message |
| --no-format | Disable table rendered output |
25.4.4. Additional information
The web:servlet-list command lists installed servlets, showing additional information, for example the method of servlet registration.
| Bundle ID | Name | Class | Context Path(s) | URLs | Type |
|---|---|---|---|---|---|
| 43 | default | org.ops4j.pax.web.service.undertow.internal.web.UndertowResourceServlet | /hawtio | / | WAB |
| 43 | jolokia-agent | io.hawt.web.servlets.JolokiaConfiguredAgentServlet | /hawtio | /jolokia/* | WAB |
| 43 | jolokia-proxy | io.hawt.web.proxy.ProxyServlet | /hawtio | /proxy/* | WAB |
| 43 | jsp | org.ops4j.pax.web.jsp.JspServlet | /hawtio | *.jspx, *.jsp | WAB |
| 43 | keycloak | io.hawt.web.auth.keycloak.KeycloakServlet | /hawtio | /keycloak/* | WAB |
| 43 | login | io.hawt.web.auth.LoginServlet | /hawtio | /auth/login | WAB |
| 43 | logout | io.hawt.web.auth.LogoutServlet | /hawtio | /auth/logout | WAB |
| 43 | plugin | io.hawt.web.plugin.PluginServlet | /hawtio | /plugin/* | WAB |
| 43 | user | io.hawt.web.auth.keycloak.KeycloakUserServlet | /hawtio | /user/* | WAB |
| 122 | cxf-osgi-transport-servlet | org.apache.cxf.transport.servlet.CXFNonSpringServlet | / | /cxf/* | HttpService |
25.5. web:start
- Deprecated
-
Use
bundle:startwith WAB bundles instead.
25.5.1. Description
Start the web context of given bundles.
25.5.2. Syntax
web:start [options] ids
25.5.3. Arguments
| Name | Description |
|---|---|
| ids | The list of bundle IDs separated by whitespaces |
25.5.4. Options
| Name | Description |
|---|---|
| --help | Display this help message |
25.6. web:stop
- Deprecated
-
Use
bundle:stopwith WAB bundles instead.
25.6.1. Description
Stop the web context of given bundles.
25.6.2. Syntax
web:stop [options] ids
25.6.3. Arguments
| Name | Description |
|---|---|
| ids | The list of bundle IDs separated by whitespaces |
25.6.4. Options
| Name | Description |
|---|---|
| --help | Display this help message |
25.7. web:wab-info
25.7.1. Description
Shows information about Web Application Bundle.
25.7.2. Syntax
web:wab-info [options]
25.7.3. Options
| Name | Description |
|---|---|
| --wab | WAB specified by context path or bundle ID |
| --help | Display this help message |
25.7.4. Additional information
The web:wab-info command shows information about the structure of a web application. It displays reachable bundles, WAB classpath and registered ServletContainerInitializers.
Sample output for hawtio web application
hawtio :: OSGi Web Console (43) ------------------------------- Context Path: /hawtio Deployment State: Deployed WAB ClassPath: - bundle://2469cbea-ac0f-4f79-9760-2186c2e80b94_43.0:0/WEB-INF/classes/ - jar:bundle://2469cbea-ac0f-4f79-9760-2186c2e80b94_43.0:0/WEB-INF/lib/hawtio-core-2.0.0.fuse-7_12_0-00009.jar!/ - jar:bundle://2469cbea-ac0f-4f79-9760-2186c2e80b94_43.0:0/WEB-INF/lib/hawtio-system-2.0.0.fuse-7_12_0-00009.jar!/ - jar:bundle://2469cbea-ac0f-4f79-9760-2186c2e80b94_43.0:0/WEB-INF/lib/jolokia-core-1.7.1.redhat-00001.jar!/ (scanning skipped) - jar:bundle://2469cbea-ac0f-4f79-9760-2186c2e80b94_43.0:0/WEB-INF/lib/json-simple-1.1.1.redhat-1.jar!/ - jar:bundle://2469cbea-ac0f-4f79-9760-2186c2e80b94_43.0:0/WEB-INF/lib/httpclient-4.5.13.redhat-00002.jar!/ (scanning skipped) - jar:bundle://2469cbea-ac0f-4f79-9760-2186c2e80b94_43.0:0/WEB-INF/lib/httpcore-4.4.13.redhat-00001.jar!/ (scanning skipped) - jar:bundle://2469cbea-ac0f-4f79-9760-2186c2e80b94_43.0:0/WEB-INF/lib/commons-logging-1.2.0.redhat-3.jar!/ (scanning skipped) - jar:bundle://2469cbea-ac0f-4f79-9760-2186c2e80b94_43.0:0/WEB-INF/lib/commons-io-2.11.0.redhat-00001.jar!/ (scanning skipped) - jar:bundle://2469cbea-ac0f-4f79-9760-2186c2e80b94_43.0:0/WEB-INF/lib/commons-codec-1.15.0.redhat-00001.jar!/ (scanning skipped) - jar:bundle://2469cbea-ac0f-4f79-9760-2186c2e80b94_43.0:0/WEB-INF/lib/guava-27.1-jre.jar!/ (scanning skipped) - jar:bundle://2469cbea-ac0f-4f79-9760-2186c2e80b94_43.0:0/WEB-INF/lib/failureaccess-1.0.1.jar!/ - jar:bundle://2469cbea-ac0f-4f79-9760-2186c2e80b94_43.0:0/WEB-INF/lib/listenablefuture-9999.0-empty-to-avoid-conflict-with-guava.jar!/ - jar:bundle://2469cbea-ac0f-4f79-9760-2186c2e80b94_43.0:0/WEB-INF/lib/jsr305-3.0.2.jar!/ - jar:bundle://2469cbea-ac0f-4f79-9760-2186c2e80b94_43.0:0/WEB-INF/lib/checker-qual-2.5.2.jar!/ - jar:bundle://2469cbea-ac0f-4f79-9760-2186c2e80b94_43.0:0/WEB-INF/lib/error_prone_annotations-2.2.0.jar!/ - jar:bundle://2469cbea-ac0f-4f79-9760-2186c2e80b94_43.0:0/WEB-INF/lib/j2objc-annotations-1.1.jar!/ - jar:bundle://2469cbea-ac0f-4f79-9760-2186c2e80b94_43.0:0/WEB-INF/lib/animal-sniffer-annotations-1.17.jar!/ - jar:bundle://2469cbea-ac0f-4f79-9760-2186c2e80b94_43.0:0/WEB-INF/lib/json-20171018.jar!/ - jar:bundle://2469cbea-ac0f-4f79-9760-2186c2e80b94_43.0:0/WEB-INF/lib/hawtio-util-2.0.0.fuse-7_12_0-00009.jar!/ - jar:bundle://2469cbea-ac0f-4f79-9760-2186c2e80b94_43.0:0/WEB-INF/lib/org.apache.aries.blueprint.web-1.1.0.jar!/ (scanning skipped) - jar:bundle://2469cbea-ac0f-4f79-9760-2186c2e80b94_43.0:0/WEB-INF/lib/org.apache.aries.blueprint.noosgi-1.1.0.jar!/ (scanning skipped) - jar:bundle://2469cbea-ac0f-4f79-9760-2186c2e80b94_43.0:0/WEB-INF/lib/slf4j-api-1.7.36.redhat-00002.jar!/ (scanning skipped) ServletContainerInitializers: - org.ops4j.pax.web.jsp.JasperInitializer - org.ops4j.pax.web.service.undertow.websocket.internal.WebSocketsInitializer - io.undertow.servlet.sse.ServerSentEventSCI Container web fragments (reachable bundles without /META-INF/web-fragment.xml): - (231) org.ops4j.pax.web.pax-web-jsp/8.0.17 - (237) org.ops4j.pax.web.pax-web-undertow-websocket/8.0.17 - (193) org.apache.servicemix.specs.javax-el-api-3.0.0/3.0.0.1 - (50) io.undertow.servlet/2.2.23.SP1-redhat-00001 - (51) io.undertow.websockets-jsr/2.2.23.SP1-redhat-00001 - (49) io.undertow.core/2.2.23.SP1-redhat-00001 - (212) org.jboss.xnio.api/3.8.7.SP1-redhat-00001
25.8. web:wab-list
25.8.1. Description
Lists all available, deployed Web Application Bundles.
25.8.2. Syntax
web:wab-list
25.8.3. Options
| Name | Description |
|---|---|
| --help | Display this help message |
