Package com.google.appengine.spi

Class ServicesFile

java.lang.Object

com.google.appengine.spi.ServicesFile

public class ServicesFile
extends Object

A helper class for reading and writing Services files.

See Also:

ServiceLoader

Field Summary

Fields

Modifier and Type	Field	Description
static String	SERVICES_PATH

Method Summary

Modifier and Type	Method	Description
static String	getPath(String serviceName)	Returns an absolute path to a service file given the class name of the service.
static Set<String>	readServiceFile(InputStream input)	Reads the set of service classes from a service file.
static void	writeServiceFile(Collection<String> services, OutputStream output)	Writes the set of service class names to a service file.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

SERVICES_PATH

public static final String SERVICES_PATH

See Also:

Constant Field Values

Method Detail

getPath

public static String getPath(String serviceName)

Returns an absolute path to a service file given the class name of the service.

Parameters:

serviceName - not null

Returns:

SERVICES_PATH + serviceName

readServiceFile

public static Set<String> readServiceFile(InputStream input)
                                   throws IOException

Reads the set of service classes from a service file.

Parameters:

input - not null. Closed after use.

Returns:

a not null Set of service class names.

Throws:

IOException

writeServiceFile

public static void writeServiceFile(Collection<String> services,
                                    OutputStream output)
                             throws IOException

Writes the set of service class names to a service file.

Parameters:

output - not null. Not closed after use.

services - a not null Collection of service class names.

Throws:

IOException