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173.3. Configuring OSGi deployments
The
org.apache.camel.component.swagger.DefaultCamelSwaggerServlet
supports the options described in the section called “Servlet configuration parameters”.
For OSGi deployments, you need to configure the servlet options and REST configuration in the
blueprint.xml
file; for example:
<?xml version="1.0" encoding="UTF-8"?> <blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation=" http://www.osgi.org/xmlns/blueprint/v1.0.0 https://www.osgi.org/xmlns/blueprint/v1.0.0/blueprint.xsd http://camel.apache.org/schema/blueprint http://camel.apache.org/schema/blueprint/camel-blueprint.xsd"> <service interface="javax.servlet.http.HttpServlet"> <service-properties> <entry key="alias" value="/api-docs/*"/> <entry key="init-prefix" value="init."/> <entry key="init.base.path" value="//localhost:8080/"/> <entry key="init.api.path" value="//localhost:8181/api-docs"/> <entry key="init.api.title" value="Camel Rest Example API"/> <entry key="init.api.version" value="1.2"/> <entry key="init.api.description" value="Camel Rest Example with Swagger that provides an User REST service"/> </service-properties> <bean class="org.apache.camel.component.swagger.DefaultCamelSwaggerServlet" /> </service> <!-- The namespace for the camelContext element in Blueprint is 'http://camel.apache.org/schema/blueprint'. While it is not required to assign id's to the <camelContext/> and <route/> elements, it is a good idea to set those for runtime management purposes (logging, JMX MBeans, ...) --> <camelContext id="log-example-context" xmlns="http://camel.apache.org/schema/blueprint"> <restConfiguration component="jetty" port="8080"/> <rest path="/say"> <get uri="/hello"> <to uri="direct:hello"/> </get> <get uri="/bye" consumes="application/json"> <to uri="direct:bye"/> </get> <post uri="/bye"> <to uri="mock:update"/> </post> </rest> <route id="rte1-log-example"> <from uri="direct:hello"/> <transform> <constant>Hello World</constant> </transform> </route> <route id="rte2-log-example"> <from uri="direct:bye"/> <transform> <constant>Bye World</constant> </transform> </route> </camelContext> </blueprint>
service
- The
service
element exposes the camel swagger servlet (<bean class="org.apache.camel.component.swagger.DefaultCamelSwaggerServlet"/>
) and initializes several servlet properties. alias
- The
alias
property binds the camel swagger servlet to/api-docs/*
. init-prefix
- The
init-prefix
property sets the prefix for all camel swagger servlet properties toinit.
. This is analogous to usinginit-param
elements in theweb.xml
configuration in WAR implementations. restConfiguration
- In the camelContext, the
restConfiguration
element specifies Jetty as the web servlet on port 8080. rest
- In the camelContext, the
rest
element sets two REST endpoints and routes them to the camel endpoints defined in the following tworoute
elements.