Package org.yamcs.utils

Class YObjectLoader<T>

java.lang.Object

org.yamcs.utils.YObjectLoader<T>

public class YObjectLoader<T>
extends Object

Constructor Summary

Constructors

Constructor	Description
YObjectLoader()

Method Summary

Modifier and Type	Method	Description
static <T> T	loadObject(String className, Object... args)	Loads classes defined in the yamcs server or client configuration properties
static <T> T	loadObject(Map<String,Object> conf)	loads an object defined like this: class: org.yamcs.... args: key1: value1 key2: value2 "args" can also be called "config" or can be missing.
static <T> T	loadObject(Map<String,Object> conf, Object firstArg)	same as the method above but loads a constructor with the firstArg as the first argument
static <T> T	loadObject(Map<String,Object> conf, Object firstArg, Object secondArg)	same as the method above but loads a constructor with firstArg and secondArg as the first two arguments

Methods inherited from class java.lang.Object

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

Constructor Detail

YObjectLoader

public YObjectLoader()

Method Detail

loadObject

public static <T> T loadObject(String className,
                               Object... args)
                        throws ConfigurationException,
                               IOException

Loads classes defined in the yamcs server or client configuration properties

Parameters:

className -

args -

Returns:

an object of the given class instantiated with the given parameters

Throws:

ConfigurationException

IOException

loadObject

public static <T> T loadObject(Map<String,Object> conf)
                        throws ConfigurationException,
                               IOException

loads an object defined like this: class: org.yamcs.... args: key1: value1 key2: value2 "args" can also be called "config" or can be missing. The value of args can also be a list or a scalar type. args can also be called config or spec. If args is present, then a constructor with the given type is invoked otherwise the constructor without any argument is invoked.

Parameters:

conf -

Returns:

a new object

Throws:

IOException

ConfigurationException

loadObject

public static <T> T loadObject(Map<String,Object> conf,
                               Object firstArg)
                        throws ConfigurationException,
                               IOException

same as the method above but loads a constructor with the firstArg as the first argument

Parameters:

conf -

firstArg -

Returns:

a newly created object

Throws:

ConfigurationException

IOException

loadObject

public static <T> T loadObject(Map<String,Object> conf,
                               Object firstArg,
                               Object secondArg)
                        throws ConfigurationException,
                               IOException

same as the method above but loads a constructor with firstArg and secondArg as the first two arguments

Parameters:

conf -

firstArg -

secondArg -

Returns:

a newly created object

Throws:

ConfigurationException

IOException