jaxrs-to-raml maven error IllegalArgumentException

[micheljperez]

Hi there,

I'm using jaxrs-to-raml maven plugin to try to generate RAML file, however I'm getting the following error message after doing: mvn clean install

ERROR] Failed to execute goal org.raml.jaxrs:jaxrs-to-raml-maven-plugin:3.0.4:jaxrstoraml (default) on project demo-jar: Execution default of goal org.raml.jaxrs:jaxrs-to-raml-maven-plugin:3.0.4:jaxrstoraml failed.: IllegalArgumentException -> [Help 1]

Here extract of my pom parent and the dependent pom is attached as txt file:

    <!-- RAML -->
  	<dependency>
        <groupId>org.raml.jaxrs</groupId>
        <artifactId>raml-generator-api</artifactId>
        <version>3.0.4</version>
    </dependency>
    <dependency>
        <groupId>org.raml.jaxrs</groupId>
        <artifactId>raml-emitter</artifactId>
        <version>3.0.4</version>
    </dependency>
    <dependency>
		<groupId>org.raml.jaxrs</groupId>
		<artifactId>jaxrs-test-resources</artifactId>
	<version>3.0.4</version>
</dependency>

Thanks for your help in advance !

pom.txt

[jpbelang]

Could you show me the output of mvn -X clean install. I don't have much in the ways of stack traces.

[micheljperez]

Hi,

I attached it the stack trace in the text file.

Thanks again !

output-stack-trace.txt

[jpbelang]

Hmmmmmmmm.

the code is failing here:

        if (readShort(off + 6) > Opcodes.V9) {
            throw new IllegalArgumentException();
        }

Smells like the code that I'm trying to parse (or that jersey is trying to parse) is greater than Java 9.

Is there any way you could compile it with a target that is java 9 ? Just to check if that would work ?

[micheljperez]

Hi,

I'm using Open JDK 11, I changed to JDK 8 and it looks better, however I'm getting now a warning who stops from creating the RAML.

Here extract of message:

--- jaxrs-to-raml-maven-plugin:3.0.4:jaxrstoraml (default) @ demo-jar --- [INFO] Configuration [INFO] input: D:\svn\demo\demo-jar\target\classes [INFO] source directory: D:\svn\demo\demo-jar\src [INFO] output directory: D:\svn\demo\demo-jar\target\generated-sources\raml-jaxrs [INFO] output file name: demo-jar.raml [INFO] parsing JaxRs resource: D:\svn\demo\demo-jar\target\classes

[WARNING] could not find source file D:\svn\demo\demo-jar\src\ca\demo\service\rest\AmazonS3Service.java for method public javax.ws.rs.core.Response ca.demo.service.rest.AmazonS3Service.getListFileForUrl(javax.servlet.http.HttpServletResponse,java.lang.String,java.lang.Boolean,java.lang.Boolean)

[WARNING] could not find source file D:\svn\demo\demo-jar\src\ca\demo\service\rest\ProjectService.java for method public javax.ws.rs.core.Response ca.demo.rest.ProjectService.getProjectLang(java.lang.String,java.lang.String)

[WARNING] could not find source file D:\svn\demo\demo-jar\src\ca\demo\service\rest\ProjectService.java for method public javax.ws.rs.core.Response ca.demo.service.rest.ProjectService.getProject(java.lang.String)

I think the problem is seeting the source folder with jaxrstoraml plug-in

I have this parameter: <sourceDirectory>${project.build.sourceDirectory}</sourceDirectory>
which value is: D:\svn\demo\demo-jar\src

My sources are in:

D:\svn\demo\demo-jar\demo-core-src\ca\demo\service\rest

Extract of my pom related to setting sources:

				<plugin>
					<groupId>org.codehaus.mojo</groupId>
					<artifactId>build-helper-maven-plugin</artifactId>
					<version>3.0.0</version>
					<executions>
						<execution>
							<id>add-source</id>
							<phase>generate-sources</phase>
							<goals>
								<goal>add-source</goal>
							</goals>
							<configuration>
								<sources>
								     <source>demo-core-src</source>
								</sources>
							</configuration>
						</execution>
             <build>
	<sourceDirectory>src</sourceDirectory>
	<testSourceDirectory>test</testSourceDirectory>
	<resources>
		<resource>
			<directory>src</directory>
			<excludes>
				<exclude>**/*.java</exclude>
				<exclude>**/*.bat</exclude>
			</excludes>
		</resource>
		<resource>
			<directory>demo-core-src</directory>
			<excludes>
				<exclude>**/*.java</exclude>
			</excludes>
		</resource>
	</resources>
            </build>

Do you know how could I fix this by setting the right parameters in <sourceDirectory> in jaxrs-to-raml-maven-plugin ?

Thanks,

[jpbelang]

Missed your reply. Do you have the code available somewhere ? Your configuration should work...

[micheljperez]

Hi,

Thanks for your answer, I don't have the sources available. However I have uploaded the output logs. I realized my RAML file was generated which is great ! and it looks good, however I have these warning (in the log file) that I'm not sure this is bad.

Thanks, output-stack-trace.txt

[jpbelang]

Ok, i've checked the code. I need the actual source code for only one real reason: reading comments in the source code, that I then try to stuff in raml documentation fields. So it should do the rest correctly.

I still need to figure out what's going on, whether it's me or the jaxrs libraries.

[gcp0703]

@jpbelang is the plugin still incapable of any JDK > 9? That seems so long ago .... ;)

[borramTAS]

I have the same problem/error with JDK 11, I have updated some dependencies and now it works, but ...

The configuration:

           <plugin>
                <groupId>org.raml.jaxrs</groupId>
                <artifactId>jaxrs-to-raml-maven-plugin</artifactId>
                <version>3.0.7</version>
                <configuration>
                    <input>${project.build.outputDirectory}</input>
                    <topPackage>...</topPackage>
                    <sourceDirectory>${project.basedir}/src/main/java</sourceDirectory>
                    <outputFileName>${project.artifactId}-${project.version}.raml</outputFileName>
                </configuration>
                <dependencies>
                    <dependency>
                        <groupId>org.glassfish.jersey.core</groupId>
                        <artifactId>jersey-server</artifactId>
                        <version>2.27</version>
                    </dependency>
                    <dependency>
                        <groupId>javax.ws.rs</groupId>
                        <artifactId>javax.ws.rs-api</artifactId>
                        <version>2.1.1</version>
                    </dependency>
                    <dependency>
                        <groupId>org.glassfish.jersey.bundles.repackaged</groupId>
                        <artifactId>jersey-guava</artifactId>
                        <version>2.26-b03</version>
                    </dependency>
                </dependencies>
            </plugin>

Is this project abandoned?

Thx