public void execute()

in core-it-support/core-it-plugins/maven-it-plugin-uses-wagon/src/main/java/org/apache/maven/plugin/coreit/DumpVersionMojo.java [85:126]

35 lines of code
7 McCabe index (conditional complexity)


    public void execute() throws MojoExecutionException {
        Properties wagonProperties = new Properties();

        Object wagon;
        try {
            wagon = wagonManager.getWagon(providerHint);

            String resource = "/META-INF/maven/" + providerGroupId + "/" + providerArtifactId + "/pom.properties";
            InputStream is = wagon.getClass().getResourceAsStream(resource);
            wagonProperties.load(is);
        } catch (IOException e) {
            throw new MojoExecutionException("Wagon properties could not be read: " + e.getMessage(), e);
        } catch (Exception e) {
            getLog().info("[MAVEN-CORE-IT-LOG] No wagon available for " + providerHint);
            wagonProperties.setProperty("missing", "true");
        }

        if (!propertiesFile.isAbsolute()) {
            propertiesFile = new File(basedir, propertiesFile.getPath());
        }

        getLog().info("[MAVEN-CORE-IT-LOG] Creating output file " + propertiesFile);

        OutputStream out = null;
        try {
            propertiesFile.getParentFile().mkdirs();
            out = new FileOutputStream(propertiesFile);
            wagonProperties.store(out, "MAVEN-CORE-IT-LOG");
        } catch (IOException e) {
            throw new MojoExecutionException("Output file could not be created: " + propertiesFile, e);
        } finally {
            if (out != null) {
                try {
                    out.close();
                } catch (IOException e) {
                    // just ignore
                }
            }
        }

        getLog().info("[MAVEN-CORE-IT-LOG] Created output file " + propertiesFile);
    }