protected void validate()

in src/main/java/org/apache/maven/plugin/resources/remote/AbstractProcessRemoteResourcesMojo.java [745:776]

• 25 lines of code
• 6 McCabe index (conditional complexity)

    protected void validate() throws MojoExecutionException {
        int bundleCount = 1;

        for (String artifactDescriptor : resourceBundles) {
            // groupId:artifactId:version, groupId:artifactId:version:type
            // or groupId:artifactId:version:type:classifier
            String[] s = StringUtils.split(artifactDescriptor, ":");

            if (s.length < 3 || s.length > 5) {
                String position;

                if (bundleCount == 1) {
                    position = "1st";
                } else if (bundleCount == 2) {
                    position = "2nd";
                } else if (bundleCount == 3) {
                    position = "3rd";
                } else {
                    position = bundleCount + "th";
                }

                throw new MojoExecutionException("The " + position
                        + " resource bundle configured must specify a groupId, artifactId, "
                        + " version and, optionally, type and classifier for a remote resource bundle. "
                        + "Must be of the form <resourceBundle>groupId:artifactId:version</resourceBundle>, "
                        + "<resourceBundle>groupId:artifactId:version:type</resourceBundle> or "
                        + "<resourceBundle>groupId:artifactId:version:type:classifier</resourceBundle>");
            }

            bundleCount++;
        }
    }