Package org.ini4j

Class IniPreferences.SectionPreferences

  • Enclosing class:
    IniPreferences
    protected class IniPreferences.SectionPreferences
extends AbstractPreferences

    • Field Summary

      • Fields inherited from class java.util.prefs.AbstractPreferences

        lock, newNode

      • Fields inherited from class java.util.prefs.Preferences

        MAX_KEY_LENGTH, MAX_NAME_LENGTH, MAX_VALUE_LENGTH

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      protected String[] childrenNamesSpi()
      Implements the childrenNamesSpi method as per the specification in AbstractPreferences.childrenNamesSpi().
      protected IniPreferences.SectionPreferences childSpi​(String name)
      Implements the childSpi method as per the specification in AbstractPreferences.childSpi(String).
      void flush()
      Implements the flush method as per the specification in Preferences.flush().
      protected void flushSpi()
      Implements the flushSpi method as per the specification in AbstractPreferences.flushSpi().
      protected String getSpi​(String key)
      Implements the getSpi method as per the specification in AbstractPreferences.getSpi(String).
      protected String[] keysSpi()
      Implements the keysSpi method as per the specification in AbstractPreferences.keysSpi().
      protected void putSpi​(String key, String value)
      Implements the putSpi method as per the specification in AbstractPreferences.putSpi(String,String).
      protected void removeNodeSpi()
      Implements the removeNodeSpi method as per the specification in AbstractPreferences.removeNodeSpi().
      protected void removeSpi​(String key)
      Implements the removeSpi method as per the specification in AbstractPreferences.removeSpi(String).
      void sync()
      Implements the sync method as per the specification in Preferences.sync().
      protected void syncSpi()
      Implements the syncSpi method as per the specification in AbstractPreferences.syncSpi().

      • Methods inherited from class java.util.prefs.AbstractPreferences

        absolutePath, addNodeChangeListener, addPreferenceChangeListener, cachedChildren, childrenNames, clear, exportNode, exportSubtree, get, getBoolean, getByteArray, getChild, getDouble, getFloat, getInt, getLong, isRemoved, isUserNode, keys, name, node, nodeExists, parent, put, putBoolean, putByteArray, putDouble, putFloat, putInt, putLong, remove, removeNode, removeNodeChangeListener, removePreferenceChangeListener, toString

      • Methods inherited from class java.util.prefs.Preferences

        importPreferences, systemNodeForPackage, systemRoot, userNodeForPackage, userRoot

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

    • Method Detail

      • flush

        public void flush()
           throws BackingStoreException
        Implements the flush method as per the specification in Preferences.flush(). This implementation just call parent's flush() method.
        Overrides:
        flush in class AbstractPreferences
        Throws:
        BackingStoreException - if this operation cannot be completed due to a failure in the backing store, or inability to communicate with it.

      • sync

        public void sync()
          throws BackingStoreException
        Implements the sync method as per the specification in Preferences.sync(). This implementation just call parent's sync() method.
        Overrides:
        sync in class AbstractPreferences
        Throws:
        BackingStoreException - if this operation cannot be completed due to a failure in the backing store, or inability to communicate with it.

      • getSpi

        protected String getSpi​(String key)
        Implements the getSpi method as per the specification in AbstractPreferences.getSpi(String).
        Specified by:
        getSpi in class AbstractPreferences
        Parameters:
        key - key to getvalue for
        Returns:
        if the value associated with the specified key at this preference node, or null if there is no association for this key, or the association cannot be determined at this time.

      • childrenNamesSpi

        protected String[] childrenNamesSpi()
                             throws BackingStoreException
        Implements the childrenNamesSpi method as per the specification in AbstractPreferences.childrenNamesSpi(). This implementation allways returns an empty array.
        Specified by:
        childrenNamesSpi in class AbstractPreferences
        Returns:
        an emty array.
        Throws:
        BackingStoreException - if this operation cannot be completed due to a failure in the backing store, or inability to communicate with it.

      • childSpi

        protected IniPreferences.SectionPreferences childSpi​(String name)
                                              throws UnsupportedOperationException
        Implements the childSpi method as per the specification in AbstractPreferences.childSpi(String). This implementation doesn't support this operation.
        Specified by:
        childSpi in class AbstractPreferences
        Parameters:
        name - child name
        Returns:
        child node
        Throws:
        UnsupportedOperationException - this implementation allways throws this exception

      • flushSpi

        protected void flushSpi()
                 throws BackingStoreException
        Implements the flushSpi method as per the specification in AbstractPreferences.flushSpi(). This implementation does nothing.
        Specified by:
        flushSpi in class AbstractPreferences
        Throws:
        BackingStoreException - if this operation cannot be completed due to a failure in the backing store, or inability to communicate with it.

      • keysSpi

        protected String[] keysSpi()
                    throws BackingStoreException
        Implements the keysSpi method as per the specification in AbstractPreferences.keysSpi().
        Specified by:
        keysSpi in class AbstractPreferences
        Returns:
        an array of the keys that have an associated value in this preference node.
        Throws:
        BackingStoreException - if this operation cannot be completed due to a failure in the backing store, or inability to communicate with it.

      • putSpi

        protected void putSpi​(String key,
                      String value)
        Implements the putSpi method as per the specification in AbstractPreferences.putSpi(String,String).
        Specified by:
        putSpi in class AbstractPreferences
        Parameters:
        key - key to set value for
        value - new value of key

      • removeNodeSpi

        protected void removeNodeSpi()
                      throws BackingStoreException
        Implements the removeNodeSpi method as per the specification in AbstractPreferences.removeNodeSpi().
        Specified by:
        removeNodeSpi in class AbstractPreferences
        Throws:
        BackingStoreException - if this operation cannot be completed due to a failure in the backing store, or inability to communicate with it.

      • removeSpi

        protected void removeSpi​(String key)
        Implements the removeSpi method as per the specification in AbstractPreferences.removeSpi(String).
        Specified by:
        removeSpi in class AbstractPreferences
        Parameters:
        key - key to remove

      • syncSpi

        protected void syncSpi()
                throws BackingStoreException
        Implements the syncSpi method as per the specification in AbstractPreferences.syncSpi(). This implementation does nothing.
        Specified by:
        syncSpi in class AbstractPreferences
        Throws:
        BackingStoreException - if this operation cannot be completed due to a failure in the backing store, or inability to communicate with it.