private Map findMappingsForLifecycle()

in enforcer-rules/src/main/java/org/apache/maven/enforcer/rules/RequirePluginVersions.java [693:728]

31 lines of code
7 McCabe index (conditional complexity)


    private Map<String, String> findMappingsForLifecycle(MavenProject project, Lifecycle lifecycle)
            throws LifecycleExecutionException, PluginNotFoundException {
        String packaging = project.getPackaging();
        Map<String, String> mappings = null;

        LifecycleMapping m = (LifecycleMapping) findExtension(
                project, LifecycleMapping.ROLE, packaging, session.getSettings(), session.getLocalRepository());
        if (m != null) {
            mappings = m.getPhases(lifecycle.getId());
        }

        Map<String, String> defaultMappings = lifecycle.getDefaultPhases();

        if (mappings == null) {
            try {
                m = container.lookup(LifecycleMapping.class, packaging);
                mappings = m.getPhases(lifecycle.getId());
            } catch (ComponentLookupException e) {
                if (defaultMappings == null) {
                    throw new LifecycleExecutionException(
                            "Cannot find lifecycle mapping for packaging: '" + packaging + "'.", e);
                }
            }
        }

        if (mappings == null) {
            if (defaultMappings == null) {
                throw new LifecycleExecutionException(
                        "Cannot find lifecycle mapping for packaging: '" + packaging + "', and there is no default");
            } else {
                mappings = defaultMappings;
            }
        }

        return mappings;
    }