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The following commit(s) were added to refs/heads/main by this push:
new 71aa57b850 Document CXF SOAP usage, configuration and limitations
71aa57b850 is described below
commit 71aa57b850214d4470848ffc5a76273988c9469f
Author: Peter Palaga <[email protected]>
AuthorDate: Thu Apr 20 21:49:30 2023 +0200
Document CXF SOAP usage, configuration and limitations
---
docs/antora.yml | 6 +
.../ROOT/pages/reference/extensions/cxf-soap.adoc | 250 +++++++++++++++++++++
.../cxf-soap/runtime/src/main/doc/usage.adoc | 239 ++++++++++++++++++++
3 files changed, 495 insertions(+)
diff --git a/docs/antora.yml b/docs/antora.yml
index 56449ea052..170cd2b9bd 100644
--- a/docs/antora.yml
+++ b/docs/antora.yml
@@ -48,7 +48,13 @@ asciidoc:
doc-show-extra-content: false # Whether additional content hosted in
external AsciiDoc files should be loaded via an include:: directive
# External URLs
+ link-camel-quarkus-source:
https://github.com/apache/camel-quarkus/tree/main
link-quarkus-code-generator: code.quarkus.io
+ link-quarkus-cxf-doc:
https://quarkiverse.github.io/quarkiverse-docs/quarkus-cxf/dev
+ link-quarkus-cxf-source:
https://github.com/quarkiverse/quarkus-cxf/tree/main
+
+ # Misc
+ javaxOrJakartaPackagePrefix: jakarta # this can be switched to javax in
older branches
# Project name
project-name: "Camel Quarkus"
diff --git a/docs/modules/ROOT/pages/reference/extensions/cxf-soap.adoc
b/docs/modules/ROOT/pages/reference/extensions/cxf-soap.adoc
index b8481bf68f..91bc1a798f 100644
--- a/docs/modules/ROOT/pages/reference/extensions/cxf-soap.adoc
+++ b/docs/modules/ROOT/pages/reference/extensions/cxf-soap.adoc
@@ -43,3 +43,253 @@ Or add the coordinates to your existing project:
ifeval::[{doc-show-user-guide-link} == true]
Check the xref:user-guide/index.adoc[User guide] for more information about
writing Camel Quarkus applications.
endif::[]
+
+[id="extensions-cxf-soap-usage"]
+== Usage
+[id="extensions-cxf-soap-usage-general"]
+=== General
+
+`camel-quarkus-cxf-soap` uses extensions from the {link-quarkus-cxf-doc}[CXF
Extensions for Quarkus] project - `quarkus-cxf`.
+This means the set of supported use cases and WS specifications is largely
given by `quarkus-cxf`.
+
+IMPORTANT: To learn about supported use cases and WS specifications, see the
Quarkus CXF {link-quarkus-cxf-doc}/reference/index.html[Reference].
+
+[id="extensions-cxf-soap-usage-dependency-management"]
+=== Dependency management
+
+The CXF and `quarkus-cxf` versions are
xref:user-guide/dependency-management.adoc[managed] by {project-name}. You do
not need select compatible versions for those projects.
+
+[id="extensions-cxf-soap-usage-client"]
+=== Client
+
+With `camel-quarkus-cxf-soap` (no additional dependencies required), you can
use CXF clients as producers in Camel routes:
+
+[source,java]
+----
+import org.apache.camel.builder.RouteBuilder;
+import {javaxOrJakartaPackagePrefix}.enterprise.context.ApplicationScoped;
+import {javaxOrJakartaPackagePrefix}.enterprise.context.SessionScoped;
+import {javaxOrJakartaPackagePrefix}.enterprise.inject.Produces;
+import {javaxOrJakartaPackagePrefix}.inject.Named;
+
+@ApplicationScoped
+public class CxfSoapClientRoutes extends RouteBuilder {
+
+ @Override
+ public void configure() {
+
+ /* You can either configure the client inline */
+ from("direct:cxfUriParamsClient")
+
.to("cxf://http://localhost:8082/calculator-ws?wsdlURL=wsdl/CalculatorService.wsdl&dataFormat=POJO&serviceClass=org.foo.CalculatorService";);
+
+ /* Or you can use a named bean produced below by beanClient() method */
+ from("direct:cxfBeanClient")
+ .to("cxf:bean:beanClient?dataFormat=POJO");
+
+ }
+
+ @Produces
+ @SessionScoped
+ @Named
+ CxfEndpoint beanClient() {
+ final CxfEndpoint result = new CxfEndpoint();
+ result.setServiceClass(CalculatorService.class);
+ result.setAddress("http://localhost:8082/calculator-ws";);
+ result.setWsdlURL("wsdl/CalculatorService.wsdl"); // a resource in the
class path
+ return result;
+ }
+}
+----
+
+The `CalculatorService` may look like the following:
+
+[source,java]
+----
+import {javaxOrJakartaPackagePrefix}.jws.WebMethod;
+import {javaxOrJakartaPackagePrefix}.jws.WebService;
+
+@WebService(targetNamespace = CalculatorService.TARGET_NS) // <1>
+public interface CalculatorService {
+
+ public static final String TARGET_NS =
"http://acme.org/wscalculator/Calculator";;
+
+ @WebMethod // <1>
+ public int add(int intA, int intB);
+
+ @WebMethod // <1>
+ public int subtract(int intA, int intB);
+
+ @WebMethod // <1>
+ public int divide(int intA, int intB);
+
+ @WebMethod // <1>
+ public int multiply(int intA, int intB);
+}
+----
+
+<1> NOTE: JAX-WS annotations are required. The Simple CXF Frontend is not
supported. Complex parameter types require JAXB annotations to work in properly
in native mode.
+
+[TIP]
+You can test this client application against the
https://quay.io/repository/l2x6/calculator-ws[quay.io/l2x6/calculator-ws:1.2]
container that implements this service endpoint interface:
++
+[source,shell]
+----
+$ docker run -p 8082:8080 quay.io/l2x6/calculator-ws:1.2
+----
+
+NOTE: `quarkus-cxf` supports
{link-quarkus-cxf-doc}/user-guide/first-soap-client.html[injecting SOAP clients]
+ using `@io.quarkiverse.cxf.annotation.CXFClient` annotation.
+ Refer to the
{link-quarkus-cxf-doc}/user-guide/first-soap-client.html[SOAP Clients] chapter
of `quarkus-cxf` user guide for more details.
+
+[id="extensions-cxf-soap-usage-server"]
+=== Server
+
+With `camel-quarkus-cxf-soap`, you can expose SOAP endpoints as consumers in
Camel routes.
+No additional dependencies are required for this use case.
+
+[source,java]
+----
+import org.apache.camel.builder.RouteBuilder;
+import {javaxOrJakartaPackagePrefix}.enterprise.context.ApplicationScoped;
+import {javaxOrJakartaPackagePrefix}.enterprise.inject.Produces;
+import {javaxOrJakartaPackagePrefix}.inject.Named;
+
+@ApplicationScoped
+public class CxfSoapRoutes extends RouteBuilder {
+
+ @Override
+ public void configure() {
+ /* A CXF Service configured through a CDI bean */
+ from("cxf:bean:helloBeanEndpoint")
+ .setBody().simple("Hello ${body} from CXF service");
+
+ /* A CXF Service configured through Camel URI parameters */
+
from("cxf:///hello-inline?wsdlURL=wsdl/HelloService.wsdl&serviceClass=org.foo.HelloService")
+ .setBody().simple("Hello ${body} from CXF service");
+ }
+
+ @Produces
+ @ApplicationScoped
+ @Named
+ CxfEndpoint helloBeanEndpoint() {
+ final CxfEndpoint result = new CxfEndpoint();
+ result.setServiceClass(HelloService.class);
+ result.setAddress("/hello-bean");
+ result.setWsdlURL("wsdl/HelloService.wsdl");
+ return result;
+ }
+}
+----
+
+The path under which these two services will be served depends on the value of
`quarkus.cxf.path`
+{link-quarkus-cxf-doc}/reference/extensions/quarkus-cxf.html#quarkus-cxf_quarkus.cxf.path[configuration
property]
+which can for example be set in `application.properties`:
+
+.application.properties
+[source,properties]
+----
+quarkus.cxf.path = /soap-services
+----
+
+With this configuration in place, our two services can be reached under
`http://localhost:8080/soap-services/hello-bean`
+and `http://localhost:8080/soap-services/hello-inline` respectively.
+
+The WSDL can be accessed by adding `?wsdl` to the above URLs.
+
+IMPORTANT: Do not use `quarkus.cxf.path = /` in your application unless you
are 100% sure that no other extension will want to expose HTTP endpoints.
++
+Before `quarkus-cxf` 2.0.0 (i.e. before {project-name} 3.0.0), the default
value of `quarkus.cxf.path` was `/`. The default was changed because it
prevented other Quarkus extensions from exposing any further HTTP endpoints.
+Among others, RESTEasy, Vert.x, SmallRye Health (no health endpoints exposed!)
were impacted by this.
+
+NOTE: `quarkus-cxf` supports alternative ways of exposing SOAP endpoints.
+ Refer to the
{link-quarkus-cxf-doc}/user-guide/first-soap-web-service.html[SOAP Services]
chapter of `quarkus-cxf` user guide for more details.
+
+[id="extensions-cxf-soap-usage-logging-of-requests-and-responses"]
+=== Logging of requests and responses
+
+You can enable verbose logging of SOAP messages for both clients and servers
with `org.apache.cxf.ext.logging.LoggingFeature`:
+
+[source,java]
+----
+import org.apache.camel.builder.RouteBuilder;
+import org.apache.cxf.ext.logging.LoggingFeature;
+import {javaxOrJakartaPackagePrefix}.enterprise.context.ApplicationScoped;
+import {javaxOrJakartaPackagePrefix}.enterprise.context.SessionScoped;
+import {javaxOrJakartaPackagePrefix}.enterprise.inject.Produces;
+import {javaxOrJakartaPackagePrefix}.inject.Named;
+
+@ApplicationScoped
+public class MyBeans {
+
+ @Produces
+ @ApplicationScoped
+ @Named("prettyLoggingFeature")
+ public LoggingFeature prettyLoggingFeature() {
+ final LoggingFeature result = new LoggingFeature();
+ result.setPrettyLogging(true);
+ return result;
+ }
+
+ @Inject
+ @Named("prettyLoggingFeature")
+ LoggingFeature prettyLoggingFeature;
+
+ @Produces
+ @SessionScoped
+ @Named
+ CxfEndpoint cxfBeanClient() {
+ final CxfEndpoint result = new CxfEndpoint();
+ result.setServiceClass(CalculatorService.class);
+ result.setAddress("https://acme.org/calculator";);
+ result.setWsdlURL("wsdl/CalculatorService.wsdl");
+ result.getFeatures().add(prettyLoggingFeature);
+ return result;
+ }
+
+ @Produces
+ @ApplicationScoped
+ @Named
+ CxfEndpoint helloBeanEndpoint() {
+ final CxfEndpoint result = new CxfEndpoint();
+ result.setServiceClass(HelloService.class);
+ result.setAddress("/hello-bean");
+ result.setWsdlURL("wsdl/HelloService.wsdl");
+ result.getFeatures().add(prettyLoggingFeature);
+ return result;
+ }
+}
+----
+
+NOTE: The support for `org.apache.cxf.ext.logging.LoggingFeature` is provided
by `io.quarkiverse.cxf:quarkus-cxf-rt-features-logging` as a
`camel-quarkus-cxf-soap` dependency. You do not need to add it explicitly to
your application.
+
+[id="extensions-cxf-soap-usage-ws-specifications"]
+=== WS Specifications
+
+The extent of supported WS specifications is given by the Quarkus CXF project.
+
+`camel-quarkus-cxf-soap` covers the following specifications via the
`{link-quarkus-cxf-doc}/reference/extensions/quarkus-cxf.html[io.quarkiverse.cxf:quarkus-cxf]`
extension:
+
+* JAX-WS
+* JAXB
+* WS-Addressing
+* WS-Policy
+* MTOM
+
+If your application requires some other WS specification, you must add an
additional Quarkus CXF dependency covering it.
+Refer to Quarkus CXF {link-quarkus-cxf-doc}/reference/index.html[Reference]
page to see which WS specifications are covered by which Quarkus CXF extensions.
+
+TIP: Both {project-name} and Quarkus CXF contain a number of
+ {link-camel-quarkus-source}/integration-test-groups/cxf-soap[integration]
+ {link-quarkus-cxf-source}/integration-tests[tests] which can serve as
executable examples
+ of applications that implement various WS specifications.
+
+[id="extensions-cxf-soap-usage-tooling"]
+=== Tooling
+
+`quarkus-cxf` wraps the following two CXF tools:
+
+* `wsdl2Java` - for
{link-quarkus-cxf-doc}/user-guide/first-soap-client.html#wsdl2java[generating
service classes from WSDL]
+* `java2ws` - for
{link-quarkus-cxf-doc}/user-guide/generate-wsdl-from-java.html[generating WSDL
from Java classes]
+
+IMPORTANT: For `wsdl2Java` to work properly, your application will have to
directly depend on `io.quarkiverse.cxf:quarkus-cxf`.
+
diff --git a/extensions/cxf-soap/runtime/src/main/doc/usage.adoc
b/extensions/cxf-soap/runtime/src/main/doc/usage.adoc
new file mode 100644
index 0000000000..73da8af485
--- /dev/null
+++ b/extensions/cxf-soap/runtime/src/main/doc/usage.adoc
@@ -0,0 +1,239 @@
+=== General
+
+`camel-quarkus-cxf-soap` uses extensions from the {link-quarkus-cxf-doc}[CXF
Extensions for Quarkus] project - `quarkus-cxf`.
+This means the set of supported use cases and WS specifications is largely
given by `quarkus-cxf`.
+
+IMPORTANT: To learn about supported use cases and WS specifications, see the
Quarkus CXF {link-quarkus-cxf-doc}/reference/index.html[Reference].
+
+=== Dependency management
+
+The CXF and `quarkus-cxf` versions are
xref:user-guide/dependency-management.adoc[managed] by {project-name}. You do
not need select compatible versions for those projects.
+
+=== Client
+
+With `camel-quarkus-cxf-soap` (no additional dependencies required), you can
use CXF clients as producers in Camel routes:
+
+[source,java]
+----
+import org.apache.camel.builder.RouteBuilder;
+import {javaxOrJakartaPackagePrefix}.enterprise.context.ApplicationScoped;
+import {javaxOrJakartaPackagePrefix}.enterprise.context.SessionScoped;
+import {javaxOrJakartaPackagePrefix}.enterprise.inject.Produces;
+import {javaxOrJakartaPackagePrefix}.inject.Named;
+
+@ApplicationScoped
+public class CxfSoapClientRoutes extends RouteBuilder {
+
+ @Override
+ public void configure() {
+
+ /* You can either configure the client inline */
+ from("direct:cxfUriParamsClient")
+
.to("cxf://http://localhost:8082/calculator-ws?wsdlURL=wsdl/CalculatorService.wsdl&dataFormat=POJO&serviceClass=org.foo.CalculatorService";);
+
+ /* Or you can use a named bean produced below by beanClient() method */
+ from("direct:cxfBeanClient")
+ .to("cxf:bean:beanClient?dataFormat=POJO");
+
+ }
+
+ @Produces
+ @SessionScoped
+ @Named
+ CxfEndpoint beanClient() {
+ final CxfEndpoint result = new CxfEndpoint();
+ result.setServiceClass(CalculatorService.class);
+ result.setAddress("http://localhost:8082/calculator-ws";);
+ result.setWsdlURL("wsdl/CalculatorService.wsdl"); // a resource in the
class path
+ return result;
+ }
+}
+----
+
+The `CalculatorService` may look like the following:
+
+[source,java]
+----
+import {javaxOrJakartaPackagePrefix}.jws.WebMethod;
+import {javaxOrJakartaPackagePrefix}.jws.WebService;
+
+@WebService(targetNamespace = CalculatorService.TARGET_NS) // <1>
+public interface CalculatorService {
+
+ public static final String TARGET_NS =
"http://acme.org/wscalculator/Calculator";;
+
+ @WebMethod // <1>
+ public int add(int intA, int intB);
+
+ @WebMethod // <1>
+ public int subtract(int intA, int intB);
+
+ @WebMethod // <1>
+ public int divide(int intA, int intB);
+
+ @WebMethod // <1>
+ public int multiply(int intA, int intB);
+}
+----
+
+<1> NOTE: JAX-WS annotations are required. The Simple CXF Frontend is not
supported. Complex parameter types require JAXB annotations to work in properly
in native mode.
+
+[TIP]
+You can test this client application against the
https://quay.io/repository/l2x6/calculator-ws[quay.io/l2x6/calculator-ws:1.2]
container that implements this service endpoint interface:
++
+[source,shell]
+----
+$ docker run -p 8082:8080 quay.io/l2x6/calculator-ws:1.2
+----
+
+NOTE: `quarkus-cxf` supports
{link-quarkus-cxf-doc}/user-guide/first-soap-client.html[injecting SOAP clients]
+ using `@io.quarkiverse.cxf.annotation.CXFClient` annotation.
+ Refer to the
{link-quarkus-cxf-doc}/user-guide/first-soap-client.html[SOAP Clients] chapter
of `quarkus-cxf` user guide for more details.
+
+=== Server
+
+With `camel-quarkus-cxf-soap`, you can expose SOAP endpoints as consumers in
Camel routes.
+No additional dependencies are required for this use case.
+
+[source,java]
+----
+import org.apache.camel.builder.RouteBuilder;
+import {javaxOrJakartaPackagePrefix}.enterprise.context.ApplicationScoped;
+import {javaxOrJakartaPackagePrefix}.enterprise.inject.Produces;
+import {javaxOrJakartaPackagePrefix}.inject.Named;
+
+@ApplicationScoped
+public class CxfSoapRoutes extends RouteBuilder {
+
+ @Override
+ public void configure() {
+ /* A CXF Service configured through a CDI bean */
+ from("cxf:bean:helloBeanEndpoint")
+ .setBody().simple("Hello ${body} from CXF service");
+
+ /* A CXF Service configured through Camel URI parameters */
+
from("cxf:///hello-inline?wsdlURL=wsdl/HelloService.wsdl&serviceClass=org.foo.HelloService")
+ .setBody().simple("Hello ${body} from CXF service");
+ }
+
+ @Produces
+ @ApplicationScoped
+ @Named
+ CxfEndpoint helloBeanEndpoint() {
+ final CxfEndpoint result = new CxfEndpoint();
+ result.setServiceClass(HelloService.class);
+ result.setAddress("/hello-bean");
+ result.setWsdlURL("wsdl/HelloService.wsdl");
+ return result;
+ }
+}
+----
+
+The path under which these two services will be served depends on the value of
`quarkus.cxf.path`
+{link-quarkus-cxf-doc}/reference/extensions/quarkus-cxf.html#quarkus-cxf_quarkus.cxf.path[configuration
property]
+which can for example be set in `application.properties`:
+
+.application.properties
+[source,properties]
+----
+quarkus.cxf.path = /soap-services
+----
+
+With this configuration in place, our two services can be reached under
`http://localhost:8080/soap-services/hello-bean`
+and `http://localhost:8080/soap-services/hello-inline` respectively.
+
+The WSDL can be accessed by adding `?wsdl` to the above URLs.
+
+IMPORTANT: Do not use `quarkus.cxf.path = /` in your application unless you
are 100% sure that no other extension will want to expose HTTP endpoints.
++
+Before `quarkus-cxf` 2.0.0 (i.e. before {project-name} 3.0.0), the default
value of `quarkus.cxf.path` was `/`. The default was changed because it
prevented other Quarkus extensions from exposing any further HTTP endpoints.
+Among others, RESTEasy, Vert.x, SmallRye Health (no health endpoints exposed!)
were impacted by this.
+
+NOTE: `quarkus-cxf` supports alternative ways of exposing SOAP endpoints.
+ Refer to the
{link-quarkus-cxf-doc}/user-guide/first-soap-web-service.html[SOAP Services]
chapter of `quarkus-cxf` user guide for more details.
+
+=== Logging of requests and responses
+
+You can enable verbose logging of SOAP messages for both clients and servers
with `org.apache.cxf.ext.logging.LoggingFeature`:
+
+[source,java]
+----
+import org.apache.camel.builder.RouteBuilder;
+import org.apache.cxf.ext.logging.LoggingFeature;
+import {javaxOrJakartaPackagePrefix}.enterprise.context.ApplicationScoped;
+import {javaxOrJakartaPackagePrefix}.enterprise.context.SessionScoped;
+import {javaxOrJakartaPackagePrefix}.enterprise.inject.Produces;
+import {javaxOrJakartaPackagePrefix}.inject.Named;
+
+@ApplicationScoped
+public class MyBeans {
+
+ @Produces
+ @ApplicationScoped
+ @Named("prettyLoggingFeature")
+ public LoggingFeature prettyLoggingFeature() {
+ final LoggingFeature result = new LoggingFeature();
+ result.setPrettyLogging(true);
+ return result;
+ }
+
+ @Inject
+ @Named("prettyLoggingFeature")
+ LoggingFeature prettyLoggingFeature;
+
+ @Produces
+ @SessionScoped
+ @Named
+ CxfEndpoint cxfBeanClient() {
+ final CxfEndpoint result = new CxfEndpoint();
+ result.setServiceClass(CalculatorService.class);
+ result.setAddress("https://acme.org/calculator";);
+ result.setWsdlURL("wsdl/CalculatorService.wsdl");
+ result.getFeatures().add(prettyLoggingFeature);
+ return result;
+ }
+
+ @Produces
+ @ApplicationScoped
+ @Named
+ CxfEndpoint helloBeanEndpoint() {
+ final CxfEndpoint result = new CxfEndpoint();
+ result.setServiceClass(HelloService.class);
+ result.setAddress("/hello-bean");
+ result.setWsdlURL("wsdl/HelloService.wsdl");
+ result.getFeatures().add(prettyLoggingFeature);
+ return result;
+ }
+}
+----
+
+NOTE: The support for `org.apache.cxf.ext.logging.LoggingFeature` is provided
by `io.quarkiverse.cxf:quarkus-cxf-rt-features-logging` as a
`camel-quarkus-cxf-soap` dependency. You do not need to add it explicitly to
your application.
+
+=== WS Specifications
+
+The extent of supported WS specifications is given by the Quarkus CXF project.
+
+`camel-quarkus-cxf-soap` covers the following specifications via the
`{link-quarkus-cxf-doc}/reference/extensions/quarkus-cxf.html[io.quarkiverse.cxf:quarkus-cxf]`
extension:
+
+* JAX-WS
+* JAXB
+* WS-Addressing
+* WS-Policy
+* MTOM
+
+If your application requires some other WS specification, you must add an
additional Quarkus CXF dependency covering it.
+Refer to Quarkus CXF {link-quarkus-cxf-doc}/reference/index.html[Reference]
page to see which WS specifications are covered by which Quarkus CXF extensions.
+
+TIP: Both {project-name} and Quarkus CXF contain a number of
+ {link-camel-quarkus-source}/integration-test-groups/cxf-soap[integration]
+ {link-quarkus-cxf-source}/integration-tests[tests] which can serve as
executable examples
+ of applications that implement various WS specifications.
+
+=== Tooling
+
+`quarkus-cxf` wraps the following two CXF tools:
+
+* `wsdl2Java` - for
{link-quarkus-cxf-doc}/user-guide/first-soap-client.html#wsdl2java[generating
service classes from WSDL]
+* `java2ws` - for
{link-quarkus-cxf-doc}/user-guide/generate-wsdl-from-java.html[generating WSDL
from Java classes]
+
+IMPORTANT: For `wsdl2Java` to work properly, your application will have to
directly depend on `io.quarkiverse.cxf:quarkus-cxf`.
