public void customize()

in software/webapp/src/main/java/org/apache/brooklyn/entity/webapp/jboss/JBoss7SshDriver.java [172:225]
40 lines of code
5 McCabe index (conditional complexity)

    public void customize() {
        // Check that a password was set for the management user
        Preconditions.checkState(Strings.isNonBlank(getManagementUsername()), "User for management realm required");
        String managementPassword = getManagementPassword();
        if (Strings.isBlank(managementPassword)) {
            LOG.debug(this+" has no password specified for "+JBoss7Server.MANAGEMENT_PASSWORD.getName()+"; using a random string");
            entity.config().set(JBoss7Server.MANAGEMENT_PASSWORD, Identifiers.makeRandomPassword(8));
        }
        String hashedPassword = hashPassword(getManagementUsername(), getManagementPassword(), MANAGEMENT_REALM);

        // Check that ports are all configured
        Map<String,Integer> ports = MutableMap.<String,Integer>builder()
                .put("managementHttpPort", getManagementHttpPort()) 
                .put("managementHttpsPort", getManagementHttpsPort())
                .put("managementNativePort", getManagementNativePort())
                .build();
        if (isProtocolEnabled("HTTP")) {
            ports.put("httpPort", getHttpPort());
        }
        if (isProtocolEnabled("HTTPS")) {
            ports.put("httpsPort", getHttpsPort());
        }
        Networking.checkPortsValid(ports);

        // Check hostname is defined
        String hostname = entity.getAttribute(SoftwareProcess.HOSTNAME);
        Preconditions.checkNotNull(hostname, "AS 7 entity must set hostname otherwise server will only be visible on localhost");

        // Copy the install files to the run-dir and add the management user
        newScript(CUSTOMIZING)
                // don't set vars yet -- it resolves dependencies (e.g. DB) which we don't want until we start
                .environmentVariablesReset()
                .body.append(
                        format("cp -r %s/%s . || exit $!", getExpandedInstallDir(), SERVER_TYPE),
                        format("echo -e '\n%s=%s' >> %s/%s/configuration/mgmt-users.properties",
                                getManagementUsername(), hashedPassword, getRunDir(), SERVER_TYPE)
                    )
                .execute();

        // Copy the keystore across, if there is one
        if (isProtocolEnabled("HTTPS")) {
            String keystoreUrl = Preconditions.checkNotNull(getSslKeystoreUrl(), "keystore URL must be specified if using HTTPS for "+entity);
            String destinationSslKeystoreFile = getSslKeystoreFile();
            InputStream keystoreStream = resource.getResourceFromUrl(keystoreUrl);
            getMachine().copyTo(keystoreStream, destinationSslKeystoreFile);
        }

        // Copy the configuration file across
        String destinationConfigFile = Os.mergePathsUnix(getRunDir(), SERVER_TYPE, "configuration", CONFIG_FILE);
        copyTemplate(getTemplateConfigurationUrl(), destinationConfigFile);

        // Copy the initial wars to the deploys directory
        getEntity().deployInitialWars();
    }