water.udf

Class JFuncUtils

java.lang.Object

water.udf.JFuncUtils

public class JFuncUtils
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
JFuncUtils()

Method Summary

Modifier and Type	Method and Description
static java.lang.ClassLoader	getSkippingClassloader(java.lang.ClassLoader parent, java.lang.String[] skipClassNames)
static java.lang.ClassLoader	getSkippingClassloader(java.lang.ClassLoader parent, java.lang.String[] skipClassNames, java.lang.String[] skipResources)
static water.udf.CFuncRef	loadRawTestFunc(java.lang.String lang, java.lang.String keyName, java.lang.String funcName, byte[] rawDef, java.lang.String pathInJar)
static water.udf.CFuncRef	loadTestFunc(java.lang.String keyName, java.lang.Class klazz) Load test function given as Class reference.
static water.udf.CFuncRef	loadTestFunc(java.lang.String lang, java.lang.String keyName, java.lang.String[] resourcePaths, java.lang.String entryFuncName)
static water.Key	loadTestJar(java.lang.String keyName, java.lang.String testJarPath) Load given jar file into K/V store under given name as untyped Value.

Methods inherited from class java.lang.Object

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

Constructor Detail

JFuncUtils

public JFuncUtils()

Method Detail

loadTestJar

public static water.Key loadTestJar(java.lang.String keyName,
                                    java.lang.String testJarPath)
                             throws java.io.IOException

Load given jar file into K/V store under given name as untyped Value.

Parameters:

keyName - name of key

testJarPath - path to jar file

Returns:

KV-store key referencing loaded jar-file

Throws:

java.io.IOException

loadTestFunc

public static water.udf.CFuncRef loadTestFunc(java.lang.String keyName,
                                              java.lang.Class klazz)
                                       throws java.io.IOException

Load test function given as Class reference. The method get the class via resources, and store it in K/V under given key name.

Parameters:

keyName - name of key to store the class in K/V

klazz - class to save into K/V

Returns:

test function definition

Throws:

java.io.IOException

loadTestFunc

public static water.udf.CFuncRef loadTestFunc(java.lang.String lang,
                                              java.lang.String keyName,
                                              java.lang.String[] resourcePaths,
                                              java.lang.String entryFuncName)
                                       throws java.io.IOException

Throws:

java.io.IOException

loadRawTestFunc

public static water.udf.CFuncRef loadRawTestFunc(java.lang.String lang,
                                                 java.lang.String keyName,
                                                 java.lang.String funcName,
                                                 byte[] rawDef,
                                                 java.lang.String pathInJar)
                                          throws java.io.IOException

Throws:

java.io.IOException

getSkippingClassloader

public static java.lang.ClassLoader getSkippingClassloader(java.lang.ClassLoader parent,
                                                           java.lang.String[] skipClassNames)

getSkippingClassloader

public static java.lang.ClassLoader getSkippingClassloader(java.lang.ClassLoader parent,
                                                           java.lang.String[] skipClassNames,
                                                           java.lang.String[] skipResources)