schema-from-wsdl-maven-plugin

Maven Plugin to extract an inline embedded schema found in specified WSDL(s).

By default, this plugin will run during the generate-resources phase.

Schema files will have the same name as the associated WSDL but with extension .xsd

The parameter configuration portion of this Mojo is heavily based on jaxws-maven-plugin.

However, the configuration for this Mojo has been implemented to meet the bare requirements for the current use case and is much more simplistic than jaxws-maven-plugin. Currently it does not support the whole suite of features for WSDL location although additional features can be added as required.

Usage

WSDL(s) can be parsed from a specified directory (using the configuration element wsdlDirectory containing the directory path) or from a project dependency (using the configuration element wsdlDependency containing the referenced groupId and artifactId separated by a colon).

Add build plugin to pom.xml:

<!-- Example using wsdlDirectory. -->
<build>
    <plugins>
        <plugin>
            <groupId>gov.va.plugin.maven</groupId>
            <artifactId>schema-from-wsdl-maven-plugin</artifactId>
            <version>${schema-from-wsdl-maven-plugin.version}</version>
            <executions>
                <execution>
                    <goals>
                        <goal>schema-from-wsdl</goal>
                    </goals>
                    <configuration>
                        <wsdlDirectory>src/main/resources/META-INF/wsdl/</wsdlDirectory>
                        <wsdlFiles>
                            <wsdlFile>example.wsdl</wsdlFile>
                        </wsdlFiles>
                        <sourceDestDir>${basedir}/target/classes/META-INF/wsdl</sourceDestDir>
                    </configuration>
                </execution>
            </executions>
        </plugin>
    </plugins>
</build>

If it is desired to reference a project dependency, replace the wsdlDirectory with a reference to a wsdlDependency and update the wsdlFile as appropriate. For example:

    <!-- Example snippet showing wsdlDependency. -->
    <wsdlDependency>gov.va.api.health:ee-artifacts</wsdlDependency>
    <wsdlFiles>
        <wsdlFile>META-INF/wsdl/eeSummary.wsdl</wsdlFile>
    </wsdlFiles>

Examples

1. Parsing a WSDL from directory.

   A usage example is shown in sub-project usage-example.

   Navigate to the example project and build. Note the extracted schema found in the target directory.

   cd usage-example
   mvn clean generate-resources
   

2. Parsing a WSDL as a resource from a project dependency.

   A usage example is shown in sub-project usage-example-dependency.

   Navigate to the example project and build. Note the extracted schema found in the target directory.

   cd usage-example-dependency
   mvn clean generate-resources
   

Known Issues/Concerns

1. Utilities for parsing wsdl specifically to obtain an embedded schema. This implementation is simplistic although additional features can be added as required.

   This implementation is simplistic and makes the following assumptions:

   • wsdl contains an embedded inline schema.
   • wsdl only contains a single embedded inline schema.