private void configureProjectIvyinstance()

in src/main/java/org/apache/easyant/tasks/LoadModule.java [184:254]
59 lines of code
10 McCabe index (conditional complexity)

    private void configureProjectIvyinstance(String projectIvyInstanceName) {
        IvyConfigure projectIvyInstance = new IvyConfigure();
        projectIvyInstance.setSettingsId(projectIvyInstanceName);
        boolean ivysettingsConfigured = false;
        // project ivy settings can be specified by properties
        if (getProject().getProperty(EasyAntMagicNames.PROJECT_IVY_SETTING_FILE) != null) {
            File projectIvyFile = new File(getProject().getProperty(EasyAntMagicNames.PROJECT_IVY_SETTING_FILE));

            if (projectIvyFile.exists()) {
                projectIvyInstance.setFile(projectIvyFile);
                ivysettingsConfigured = true;
            }

        }
        if (getProject().getProperty(EasyAntMagicNames.PROJECT_IVY_SETTING_URL) != null) {
            String url = getProject().getProperty(EasyAntMagicNames.PROJECT_IVY_SETTING_URL);
            try {
                projectIvyInstance.setUrl(url);
                ivysettingsConfigured = true;
            } catch (MalformedURLException malformedUrl) {
                throw new BuildException("Unable to parse project ivysettings from the following url : " + url,
                        malformedUrl);
            }
        }
        // if no property is set check the default user location
        if (!ivysettingsConfigured) {
            File userProjectIvyFile = new File(getProject().replaceProperties(
                    EasyAntConstants.DEFAULT_USER_PROJECT_IVYSETTINGS));
            if (userProjectIvyFile.exists()) {
                projectIvyInstance.setFile(userProjectIvyFile);
                ivysettingsConfigured = true;
            }
        }
        // set default project ivy settings location accessible through properties,
        // then users can import it if they don't want to use it directly
        String defaultUrl = this.getClass().getResource("/org/apache/easyant/core/default-project-ivysettings.xml")
                .toExternalForm();
        getProject().setNewProperty(EasyAntMagicNames.PROJECT_DEFAULT_IVYSETTINGS, defaultUrl);
        if (!ivysettingsConfigured) {
            File localSettings = new File(getProject().getBaseDir(), "ivysettings.xml");
            if (localSettings.exists()) {
                getProject().log("loading local project settings file...", Project.MSG_VERBOSE);
                projectIvyInstance.setFile(localSettings);
                getProject()
                        .setNewProperty(EasyAntMagicNames.PROJECT_IVY_SETTING_FILE, localSettings.getAbsolutePath());

            } else {
                getProject().log("no settings file found, using default...", Project.MSG_VERBOSE);
                getProject().setNewProperty(EasyAntMagicNames.PROJECT_IVY_SETTING_URL, defaultUrl);
                try {
                    projectIvyInstance.setUrl(defaultUrl);
                } catch (MalformedURLException e) {
                    throw new BuildException("Unable to parse project ivysettings from the following url : "
                            + defaultUrl, e);
                }
            }
        }

        initTask(projectIvyInstance).perform();

        // FIXME: hack as ResolutionCacheManager use XmlModuleDescriptorParser under the hood
        EasyAntRepositoryCacheManager cacheManager = new EasyAntRepositoryCacheManager("default-project-cache",
                getProjectIvyInstance().getSettings(), getProjectIvyInstance().getSettings().getDefaultCache());
        getProjectIvyInstance().getSettings().setDefaultRepositoryCacheManager(cacheManager);

        EasyantResolutionCacheManager resolutionCacheManager = new EasyantResolutionCacheManager();
        resolutionCacheManager.setBasedir(getProjectIvyInstance().getSettings().getDefaultResolutionCacheBasedir());
        resolutionCacheManager.setSettings(getProjectIvyInstance().getSettings());
        getProjectIvyInstance().getSettings().setResolutionCacheManager(resolutionCacheManager);

    }