com.inprise.vbroker.ServerManager
Interface StorageOperations

All Known Subinterfaces:

Storage

public interface StorageOperations

Method Summary

void	close() Closes the storage.
void	open() Opens the storage for reading and writing.
Property[]	read_properties() Reads all properties from the storage and returns the property sequence.
Property	read_property(java.lang.String propertyName) Read a property from the storage.
void	write_properties(Property[] p) Writes properties to the storage.
void	write_property(Property p) Writes a single property to the storage.

Method Detail

write_property

void write_property(Property p)
                    throws StorageException

Writes a single property to the storage.

Parameters:

p - Property to be written.

Throws:

StorageException - If an I/O error occurs while writing the property.

write_properties

void write_properties(Property[] p)
                      throws StorageException

Writes properties to the storage.

Parameters:

p - Array containing all the properties to be written.

Throws:

StorageException - If an I/O error occurs while writing a property.

read_property

Property read_property(java.lang.String propertyName)
                       throws StorageException,
                              NameInvalid

Read a property from the storage.

Parameters:

propertyName - Name of the property to read.

Throws:

NameInvalid - If the property name is not known to the container.

StorageException - If an I/O error occurs while reading the property.

read_properties

Property[] read_properties()
                           throws StorageException

Reads all properties from the storage and returns the property sequence.

Returns:

Array of Property containing all the properties.

Throws:

StorageException

close

void close()
           throws StorageException

Closes the storage. May write back all the modified properties to the storage.

Throws:

StorageException

open

void open()
          throws StorageException

Opens the storage for reading and writing.

Throws:

StorageException