Module javafx.fxml
Package javafx.fxml

Class FXMLLoader


  • public class FXMLLoader
    extends Object
    Loads an object hierarchy from an XML document. For more information, see the Introduction to FXML document.
    Since:
    JavaFX 2.0
    • Constructor Detail

      • FXMLLoader

        public FXMLLoader()
        Creates a new FXMLLoader instance.
      • FXMLLoader

        public FXMLLoader​(URL location)
        Creates a new FXMLLoader instance.
        Parameters:
        location - the location used to resolve relative path attribute values
        Since:
        JavaFX 2.1
      • FXMLLoader

        public FXMLLoader​(URL location,
                          ResourceBundle resources)
        Creates a new FXMLLoader instance.
        Parameters:
        location - the location used to resolve relative path attribute values
        resources - the resources used to resolve resource key attribute values
        Since:
        JavaFX 2.1
      • FXMLLoader

        public FXMLLoader​(URL location,
                          ResourceBundle resources,
                          BuilderFactory builderFactory)
        Creates a new FXMLLoader instance.
        Parameters:
        location - the location used to resolve relative path attribute values
        resources - resources used to resolve resource key attribute values
        builderFactory - the builder factory used by this loader
        Since:
        JavaFX 2.1
      • FXMLLoader

        public FXMLLoader​(URL location,
                          ResourceBundle resources,
                          BuilderFactory builderFactory,
                          Callback<Class<?>,Object> controllerFactory)
        Creates a new FXMLLoader instance.
        Parameters:
        location - the location used to resolve relative path attribute values
        resources - resources used to resolve resource key attribute values
        builderFactory - the builder factory used by this loader
        controllerFactory - the controller factory used by this loader
        Since:
        JavaFX 2.1
      • FXMLLoader

        public FXMLLoader​(Charset charset)
        Creates a new FXMLLoader instance.
        Parameters:
        charset - the character set used by this loader
      • FXMLLoader

        public FXMLLoader​(URL location,
                          ResourceBundle resources,
                          BuilderFactory builderFactory,
                          Callback<Class<?>,Object> controllerFactory,
                          Charset charset)
        Creates a new FXMLLoader instance.
        Parameters:
        location - the location used to resolve relative path attribute values
        resources - resources used to resolve resource key attribute values
        builderFactory - the builder factory used by this loader
        controllerFactory - the controller factory used by this loader
        charset - the character set used by this loader
        Since:
        JavaFX 2.1
      • FXMLLoader

        public FXMLLoader​(URL location,
                          ResourceBundle resources,
                          BuilderFactory builderFactory,
                          Callback<Class<?>,Object> controllerFactory,
                          Charset charset,
                          LinkedList<FXMLLoader> loaders)
        Creates a new FXMLLoader instance.
        Parameters:
        location - the location used to resolve relative path attribute values
        resources - resources used to resolve resource key attribute values
        builderFactory - the builder factory used by this loader
        controllerFactory - the controller factory used by this loader
        charset - the character set used by this loader
        loaders - list of loaders
        Since:
        JavaFX 2.1
    • Method Detail

      • getLocation

        public URL getLocation()
        Returns the location used to resolve relative path attribute values.
        Returns:
        the location used to resolve relative path attribute values
      • setLocation

        public void setLocation​(URL location)
        Sets the location used to resolve relative path attribute values.
        Parameters:
        location - the location
      • getResources

        public ResourceBundle getResources()
        Returns the resources used to resolve resource key attribute values.
        Returns:
        the resources used to resolve resource key attribute values
      • setResources

        public void setResources​(ResourceBundle resources)
        Sets the resources used to resolve resource key attribute values.
        Parameters:
        resources - the resources
      • getNamespace

        public ObservableMap<String,Object> getNamespace()
        Returns the namespace used by this loader.
        Returns:
        the namespace
      • getRoot

        public <T> T getRoot()
        Returns the root of the object hierarchy.
        Type Parameters:
        T - the type of the root object
        Returns:
        the root of the object hierarchy
      • setRoot

        public void setRoot​(Object root)
        Sets the root of the object hierarchy. The value passed to this method is used as the value of the <fx:root> tag. This method must be called prior to loading the document when using <fx:root>.
        Parameters:
        root - the root of the object hierarchy
        Since:
        JavaFX 2.2
      • getController

        public <T> T getController()
        Returns the controller associated with the root object.
        Type Parameters:
        T - the type of the controller
        Returns:
        the controller associated with the root object
      • setController

        public void setController​(Object controller)
        Sets the controller associated with the root object. The value passed to this method is used as the value of the fx:controller attribute. This method must be called prior to loading the document when using controller event handlers when an fx:controller attribute is not specified in the document.
        Parameters:
        controller - the controller to associate with the root object
        Since:
        JavaFX 2.2
      • getBuilderFactory

        public BuilderFactory getBuilderFactory()
        Returns the builder factory used by this loader.
        Returns:
        the builder factory
      • setBuilderFactory

        public void setBuilderFactory​(BuilderFactory builderFactory)
        Sets the builder factory used by this loader.
        Parameters:
        builderFactory - the builder factory
      • getControllerFactory

        public Callback<Class<?>,Object> getControllerFactory()
        Returns the controller factory used by this loader.
        Returns:
        the controller factory
        Since:
        JavaFX 2.1
      • setControllerFactory

        public void setControllerFactory​(Callback<Class<?>,Object> controllerFactory)
        Sets the controller factory used by this loader.
        Parameters:
        controllerFactory - the controller factory
        Since:
        JavaFX 2.1
      • getCharset

        public Charset getCharset()
        Returns the character set used by this loader.
        Returns:
        the character set
      • setCharset

        public void setCharset​(Charset charset)
        Sets the character set used by this loader.
        Parameters:
        charset - the character set
        Since:
        JavaFX 2.1
      • getClassLoader

        public ClassLoader getClassLoader()
        Returns the classloader used by this loader.
        Returns:
        the classloader
        Since:
        JavaFX 2.1
      • setClassLoader

        public void setClassLoader​(ClassLoader classLoader)
        Sets the classloader used by this loader and clears any existing imports.
        Parameters:
        classLoader - the classloader
        Since:
        JavaFX 2.1
      • getLoadListener

        public LoadListener getLoadListener()
        Returns this loader's load listener.
        Returns:
        the load listener
        Since:
        9
      • setLoadListener

        public final void setLoadListener​(LoadListener loadListener)
        Sets this loader's load listener.
        Parameters:
        loadListener - the load listener
        Since:
        9
      • load

        public <T> T load()
                   throws IOException
        Loads an object hierarchy from a FXML document. The location from which the document will be loaded must have been set by a prior call to setLocation(URL).
        Type Parameters:
        T - the type of the root object
        Returns:
        the loaded object hierarchy
        Throws:
        IOException - if an error occurs during loading
        Since:
        JavaFX 2.1
      • load

        public <T> T load​(InputStream inputStream)
                   throws IOException
        Loads an object hierarchy from a FXML document.
        Type Parameters:
        T - the type of the root object
        Parameters:
        inputStream - an input stream containing the FXML data to load
        Returns:
        the loaded object hierarchy
        Throws:
        IOException - if an error occurs during loading
      • getDefaultClassLoader

        public static ClassLoader getDefaultClassLoader()
        Returns the default class loader.
        Returns:
        the default class loader
        Since:
        JavaFX 2.1
      • setDefaultClassLoader

        public static void setDefaultClassLoader​(ClassLoader defaultClassLoader)
        Sets the default class loader.
        Parameters:
        defaultClassLoader - The default class loader to use when loading classes.
        Since:
        JavaFX 2.1
      • load

        public static <T> T load​(URL location)
                          throws IOException
        Loads an object hierarchy from a FXML document.
        Type Parameters:
        T - the type of the root object
        Parameters:
        location - the location used to resolve relative path attribute values
        Returns:
        the loaded object hierarchy
        Throws:
        IOException - if an error occurs during loading
      • load

        public static <T> T load​(URL location,
                                 ResourceBundle resources)
                          throws IOException
        Loads an object hierarchy from a FXML document.
        Type Parameters:
        T - the type of the root object
        Parameters:
        location - the location used to resolve relative path attribute values
        resources - the resources used to resolve resource key attribute values
        Returns:
        the loaded object hierarchy
        Throws:
        IOException - if an error occurs during loading
      • load

        public static <T> T load​(URL location,
                                 ResourceBundle resources,
                                 BuilderFactory builderFactory)
                          throws IOException
        Loads an object hierarchy from a FXML document.
        Type Parameters:
        T - the type of the root object
        Parameters:
        location - the location used to resolve relative path attribute values
        resources - the resources used to resolve resource key attribute values
        builderFactory - the builder factory used to load the document
        Returns:
        the loaded object hierarchy
        Throws:
        IOException - if an error occurs during loading
      • load

        public static <T> T load​(URL location,
                                 ResourceBundle resources,
                                 BuilderFactory builderFactory,
                                 Callback<Class<?>,Object> controllerFactory)
                          throws IOException
        Loads an object hierarchy from a FXML document.
        Type Parameters:
        T - the type of the root object
        Parameters:
        location - the location used to resolve relative path attribute values
        resources - the resources used to resolve resource key attribute values
        builderFactory - the builder factory used when loading the document
        controllerFactory - the controller factory used when loading the document
        Returns:
        the loaded object hierarchy
        Throws:
        IOException - if an error occurs during loading
        Since:
        JavaFX 2.1
      • load

        public static <T> T load​(URL location,
                                 ResourceBundle resources,
                                 BuilderFactory builderFactory,
                                 Callback<Class<?>,Object> controllerFactory,
                                 Charset charset)
                          throws IOException
        Loads an object hierarchy from a FXML document.
        Type Parameters:
        T - the type of the root object
        Parameters:
        location - the location used to resolve relative path attribute values
        resources - the resources used to resolve resource key attribute values
        builderFactory - the builder factory used when loading the document
        controllerFactory - the controller factory used when loading the document
        charset - the character set used when loading the document
        Returns:
        the loaded object hierarchy
        Throws:
        IOException - if an error occurs during loading
        Since:
        JavaFX 2.1