pdx

Class PdxTest

java.lang.Object

pdx.PdxTest

public class PdxTest
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.ClassLoader	fixedLoader
static boolean	pdx661Behavior
static java.lang.ClassLoader	version1Loader
static java.lang.ClassLoader	version2Loader

Constructor Summary

Constructors

Constructor and Description
PdxTest()

Method Summary

Modifier and Type	Method and Description
static java.lang.ClassLoader	createClassLoader(long version) Create and return (but don't install) a class loader for the given version (either 1 for a version1 loader or 2 for a version2 loader.
static java.util.Map<java.lang.String,java.lang.Object>	getFieldMap(java.lang.Object anObject) Return a map of all fields (including inherited fields) of anObject.
static java.lang.String	getFieldValue(java.lang.Object anObj, java.lang.String fieldName) Return the toString() representation of the field fieldName from the given object anObj or null.
static java.lang.String	getNewValueStr(com.gemstone.gemfire.cache.EntryEvent eEvent)
static java.lang.String	getOldValueStr(com.gemstone.gemfire.cache.EntryEvent eEvent)
static java.lang.Object	getVersionedInstance(java.lang.String className) Use reflection to create a new instance of a versioned class whose name is specified by className.
static parReg.query.NewPortfolio	getVersionedNewPortfolio(java.lang.String className, java.lang.String name, int index) Use reflection to create a new instance of PdxVersionedNewPortfolio.
static QueryObject	getVersionedQueryObject(java.lang.String className, long base, int valueGeneration, int byteArraySize, int levels) Use reflection to create a new instance of PdxVersionedQueryObject.
static BaseValueHolder	getVersionedValueHolder(java.lang.String className, java.lang.Object anObj, RandomValues rv) Use reflection to create a new instance of VersionedValueHolder or a subclass assuming it has a constructor with args (Object, RandomValues).
static BaseValueHolder	getVersionedValueHolder(java.lang.String className, java.lang.String key, RandomValues rv) Use reflection to create a new instance of VersionedValueHolder or a subclass assuming it has a constructor with args (String, RandomValues).
static java.lang.ClassLoader	initClassLoader() If PdxPrms.initClassLoader is true, then randomly choose a versioned class path and create and install a class loader for it on this thread.
static void	invokeFromData(java.lang.Object anObj, com.gemstone.gemfire.pdx.PdxReader reader) Using reflection, invoke the instance method myFromData on anObj passing reader as an argument.
static void	invokeToData(java.lang.Object anObj, com.gemstone.gemfire.pdx.PdxWriter writer) Using reflection, invoke the instance method myToData on anObj passing writer as an argument.
static java.lang.Object	restoreFromFieldMap(java.util.Map<java.lang.String,java.lang.Object> fieldMap) Return an object with fields restored to the values in the map (obtained from getFieldMap(Object).
static BaseValueHolder	toValueHolder(java.lang.Object anObj) Given an object (assumed to be either a ValueHolder, PdxInstance or null) return either the ValueHolder or the ValueHolder represented by the PdxInstance or null.

Methods inherited from class java.lang.Object

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

Field Detail

pdx661Behavior

public static boolean pdx661Behavior

fixedLoader

public static java.lang.ClassLoader fixedLoader

version1Loader

public static java.lang.ClassLoader version1Loader

version2Loader

public static java.lang.ClassLoader version2Loader

Constructor Detail

PdxTest

public PdxTest()

Method Detail

initClassLoader

public static java.lang.ClassLoader initClassLoader()

If PdxPrms.initClassLoader is true, then randomly choose a versioned class path and create and install a class loader for it on this thread.

Returns:

The installed class loader (which includes a versioned class path) or null if this call did not install a new class loader.

createClassLoader

public static java.lang.ClassLoader createClassLoader(long version)

Create and return (but don't install) a class loader for the given version (either 1 for a version1 loader or 2 for a version2 loader.

Parameters:

version - Either 1 or 2 to indicate a class loader for version1 or version2

Returns:

The new ClassLoader.

getVersionedInstance

public static java.lang.Object getVersionedInstance(java.lang.String className)

Use reflection to create a new instance of a versioned class whose name is specified by className. Since versioned classes are compled outside outside the /tests directory, code within /tests cannot directly reference versioned classes, however the versioned class should be available at runtime if the test has installed the correct class loader.

Parameters:

className - The name of the versioned class to create.

Returns:

A new instance of className.

getVersionedValueHolder

public static BaseValueHolder getVersionedValueHolder(java.lang.String className,
                                                      java.lang.String key,
                                                      RandomValues rv)

Use reflection to create a new instance of VersionedValueHolder or a subclass assuming it has a constructor with args (String, RandomValues). Since versioned classes are compiled outside the /tests directory, code within /tests cannot directly reference the them, however the these classes should be available at runtime if the test has installed the correct class loader.

Parameters:

className - The specific class to create (really any class with constructor with args (String, RandomValues).

key - The String argument to the constructor.

rv - The RandomValues instance to pass to the constructor.

Returns:

A new instance of className.

getVersionedValueHolder

public static BaseValueHolder getVersionedValueHolder(java.lang.String className,
                                                      java.lang.Object anObj,
                                                      RandomValues rv)

Use reflection to create a new instance of VersionedValueHolder or a subclass assuming it has a constructor with args (Object, RandomValues). Since versioned classes are compiled outside the /tests directory, code within /tests cannot directly reference the them, however the these classes should be available at runtime if the test has installed the correct class loader.

Parameters:

className - The specific class to create (really any class with constructor with args (String, RandomValues).

anObj - The Object argument to the constructor.

rv - The RandomValues instance to pass to the constructor.

Returns:

A new instance of className.

getVersionedNewPortfolio

public static parReg.query.NewPortfolio getVersionedNewPortfolio(java.lang.String className,
                                                                 java.lang.String name,
                                                                 int index)

Use reflection to create a new instance of PdxVersionedNewPortfolio.

Parameters:

name - Argument for the constructor.

index - Argument for the constructor.

Returns:

A new instance of parReg.query.PdxVersionedNewPortfolio

getVersionedQueryObject

public static QueryObject getVersionedQueryObject(java.lang.String className,
                                                  long base,
                                                  int valueGeneration,
                                                  int byteArraySize,
                                                  int levels)

Use reflection to create a new instance of PdxVersionedQueryObject.

Returns:

A new instance of parReg.query.PdxVersionedNewPortfolio

toValueHolder

public static BaseValueHolder toValueHolder(java.lang.Object anObj)

Given an object (assumed to be either a ValueHolder, PdxInstance or null) return either the ValueHolder or the ValueHolder represented by the PdxInstance or null. If the object is not one of these types, throw a TestException.

Parameters:

anObj - The ValueHolder, PdxInstance or null

Returns:

The ValueHolder or the ValueHolder represented by the PdxInstance

getFieldMap

public static java.util.Map<java.lang.String,java.lang.Object> getFieldMap(java.lang.Object anObject)

Return a map of all fields (including inherited fields) of anObject.

Parameters:

anObject - The object with fields to include in the return map.

Returns:

Map of field name (key) and field value (map value) for all fields for anObject. In addition, the map contains the key "className" and value (String), the class name for anObject.

restoreFromFieldMap

public static java.lang.Object restoreFromFieldMap(java.util.Map<java.lang.String,java.lang.Object> fieldMap)

Return an object with fields restored to the values in the map (obtained from getFieldMap(Object).

Parameters:

fieldMap - Map of field name (key) and field value (map value) for all fields for anObject. In addition, the map contains the key "className" and value (String), the class name for anObject.

Returns:

An object with fields set to the values in fieldMap

getOldValueStr

public static java.lang.String getOldValueStr(com.gemstone.gemfire.cache.EntryEvent eEvent)

getNewValueStr

public static java.lang.String getNewValueStr(com.gemstone.gemfire.cache.EntryEvent eEvent)

invokeToData

public static void invokeToData(java.lang.Object anObj,
                                com.gemstone.gemfire.pdx.PdxWriter writer)
                         throws com.gemstone.gemfire.GemFireRethrowable

Using reflection, invoke the instance method myToData on anObj passing writer as an argument.

Parameters:

anObj - The object to receive the myToData method invocation.

writer - The object to use as the argument to _toData

Throws:

com.gemstone.gemfire.GemFireRethrowable

invokeFromData

public static void invokeFromData(java.lang.Object anObj,
                                  com.gemstone.gemfire.pdx.PdxReader reader)

Using reflection, invoke the instance method myFromData on anObj passing reader as an argument.

Parameters:

anObj - The object to receive the myFromData method invocation.

writer - The object to use as the argument to _fromData

Throws:

java.lang.Throwable

getFieldValue

public static java.lang.String getFieldValue(java.lang.Object anObj,
                                             java.lang.String fieldName)
                                      throws java.lang.NoSuchFieldException

Return the toString() representation of the field fieldName from the given object anObj or null.

Parameters:

anObj - The object that contains the field fieldName

fieldName - Return the toString() value of fieldName in anObj.

Returns:

The value of fieldName in anObj as a String

Throws:

java.lang.NoSuchFieldException