Java Registry.loadProductRegistry方法代码示例

import org.netbeans.installer.product.Registry; //导入方法依赖的package包/类
private Registry loadRegistry(
        final File root,
        final File tempUserDir,
        final Platform platform) throws ManagerException {
    try {
        final File registryXml =
                new File(root, REGISTRY_XML);
        
        final Registry registry = new Registry();
        registry.setLocalDirectory(tempUserDir);
        registry.setFinishHandler(DummyFinishHandler.INSTANCE);
        registry.setTargetPlatform(platform);
        registry.loadProductRegistry(registryXml);
        
        return registry;
    } catch (InitializationException e) {
        throw new ManagerException(e);
    }
}
 

import org.netbeans.installer.product.Registry; //导入方法依赖的package包/类
private File getJavaBundledAndInstalled() {
    try {
        Registry bundledRegistry = new Registry();
        final String bundledRegistryUri = System.getProperty(
                Registry.BUNDLED_PRODUCT_REGISTRY_URI_PROPERTY);

        bundledRegistry.loadProductRegistry(
                (bundledRegistryUri != null) ? bundledRegistryUri : Registry.DEFAULT_BUNDLED_PRODUCT_REGISTRY_URI);

        // iterate over bundled JDKs to check whether they are already installed
        for (Product bundledJdk : bundledRegistry.getProducts(JDK_PRODUCT_UID)) {
            Product globalJdk = Registry.getInstance().getProduct(
                    JDK_PRODUCT_UID,
                    bundledJdk.getVersion());

            if (globalJdk != null) {
                final File jdkLoc = globalJdk.getStatus().equals(Status.INSTALLED) ? globalJdk.getInstallationLocation() : JavaUtils.findJDKHome(globalJdk.getVersion());

                if (jdkLoc != null && jdkLocations.contains(jdkLoc)) {
                    return jdkLoc;
                }

            }
        }

    } catch (InitializationException e) {
        LogManager.log("Cannot load bundled registry", e);
    }

    return null;
}
 

import org.netbeans.installer.product.Registry; //导入方法依赖的package包/类
public Registry loadRegistry(String... registryNames) throws ManagerException {
    if (registryNames.length > 0) {
        List<File> files = new LinkedList<File>();
        
        for (String name: registryNames) {
            if (registries.get(name) == null) {
                addRegistry(name);
            }
            
            files.add(new File(registries.get(name), REGISTRY_XML));
        }
        
        try {
            final Registry registry = new Registry();
            
            registry.setLocalDirectory(NBI);
            registry.setFinishHandler(new DummyFinishHandler());
            for (File file: files) {
                registry.loadProductRegistry(file);
            }
            
            return registry;
        } catch (InitializationException e) {
            e.printStackTrace();
            throw new ManagerException("Could not load registry", e);
        }
    }
    
    return null;
}
 

import org.netbeans.installer.product.Registry; //导入方法依赖的package包/类
public List<Product> getProducts(String... registryNames) throws ManagerException {
    List<Product> components = new LinkedList<Product>();
    
    if (registryNames.length > 0) {
        final List<File> files = new LinkedList<File>();
        for (String registryName: registryNames) {
            if (registries.get(registryName) == null) {
                addRegistry(registryName);
            }
            
            files.add(new File(registries.get(registryName), REGISTRY_XML));
        }
        
        try {
            final Registry registry = new Registry();
            registry.setLocalDirectory(NBI);
            registry.setFinishHandler(new DummyFinishHandler());
            
            for (File file: files) {
                registry.loadProductRegistry(file);
            }
            
            components.addAll(registry.getProducts());
        } catch (InitializationException e) {
            e.printStackTrace();
            throw new ManagerException("Could not load registry", e);
        }
    }
    
    return components;
}
 

import org.netbeans.installer.product.Registry; //导入方法依赖的package包/类
public void generateBundles(String[] registryNames) throws ManagerException {
    try {
        final List<File> files = new ArrayList<File>();
        for (String name: registryNames) {
            if (registries.get(name) == null) {
                addRegistry(name);
            }
            
            files.add(new File(registries.get(name), REGISTRY_XML));
        }
        
        for (Platform platform: Platform.values()) {
            final Registry registry = new Registry();
            
            registry.setLocalDirectory(NBI);
            registry.setFinishHandler(new DummyFinishHandler());
            for (File file: files) {
                registry.loadProductRegistry(file);
            }
            
            final List<Product> products = registry.getProducts(platform);
            
            for (int i = 1; i <= products.size(); i++) {
                Product[] combination = new Product[i];
                
                iterate(platform, registryNames, registry, combination, 0, products, 0);
            }
        }
    } catch (InitializationException e) {
        throw new ManagerException("Cannot generate bundles", e);
    }
}
 

import org.netbeans.installer.product.Registry; //导入方法依赖的package包/类
public WelcomePanel() {
    setProperty(TITLE_PROPERTY,
            DEFAULT_TITLE);
    setProperty(DESCRIPTION_PROPERTY,
            DEFAULT_DESCRIPTION);

    setProperty(WELCOME_TEXT_PROPERTY,
            DEFAULT_WELCOME_TEXT);

    setProperty(WELCOME_ALREADY_INSTALLED_TEXT_PROPERTY,
            DEFAULT_WELCOME_ALREADY_INSTALLED_TEXT);
    setProperty(WELCOME_ALREADY_INSTALLED_NEXT_BUTTON_TEXT_PROPERTY,
            DEFAULT_WELCOME_ALREADY_INSTALLED_NEXT_BUTTON_TEXT);

   try {
        defaultRegistry = Registry.getInstance();
        bundledRegistry = new Registry();

        final String bundledRegistryUri = System.getProperty(
                Registry.BUNDLED_PRODUCT_REGISTRY_URI_PROPERTY);
        if (bundledRegistryUri != null) {
            bundledRegistry.loadProductRegistry(bundledRegistryUri);
        } else {
            bundledRegistry.loadProductRegistry(
                    Registry.DEFAULT_BUNDLED_PRODUCT_REGISTRY_URI);
        }
    } catch (InitializationException e) {
        ErrorManager.notifyError("Cannot load bundled registry", e);
    }

}