org.jboss.as.model.test

Class ModelTestUtils

java.lang.Object

org.jboss.as.model.test.ModelTestUtils

public class ModelTestUtils
extends Object

Author:

Kabir Khan

Constructor Summary

Constructors

Constructor and Description
ModelTestUtils()

Method Summary

Modifier and Type	Method and Description
static org.jboss.dmr.ModelNode	checkFailed(org.jboss.dmr.ModelNode result) Checks that the operation failes
static void	checkFailedTransformedBootOperations(ModelTestKernelServices<?> mainServices, ModelVersion modelVersion, List<org.jboss.dmr.ModelNode> operations, FailedOperationTransformationConfig config) A standard test for transformers where things should be rejected.
static void	checkModelAgainstDefinition(org.jboss.dmr.ModelNode model, ManagementResourceRegistration rr)
static org.jboss.dmr.ModelNode	checkOutcome(org.jboss.dmr.ModelNode result) Checks that the result was successful
static org.jboss.dmr.ModelNode	checkResultAndGetContents(org.jboss.dmr.ModelNode result) Checks that the result was successful and gets the real result contents
static void	compare(org.jboss.dmr.ModelNode node1, org.jboss.dmr.ModelNode node2) Compares two models to make sure that they are the same
static void	compare(org.jboss.dmr.ModelNode node1, org.jboss.dmr.ModelNode node2, boolean ignoreUndefined) Compares two models to make sure that they are the same
static void	compareXml(String original, String marshalled) Validate the marshalled xml without adjusting the namespaces for the original and marshalled xml.
static void	compareXml(String original, String marshalled, boolean ignoreNamespace) Validate the marshalled xml without adjusting the namespaces for the original and marshalled xml.
static org.jboss.dmr.ModelNode	getSubModel(org.jboss.dmr.ModelNode model, PathAddress pathAddress)
static org.jboss.dmr.ModelNode	getSubModel(org.jboss.dmr.ModelNode model, PathElement pathElement)
static String	normalizeXML(String xml) Normalize and pretty-print XML so that it can be compared using string compare.
static String	readResource(Class<?> clazz, String name) Read the classpath resource with the given name and return its contents as a string.
static void	resolveAndCompareModels(org.jboss.dmr.ModelNode node1, org.jboss.dmr.ModelNode node2) Resolve two models and compare them to make sure that they have same content after expression resolution
static void	scanForExpressionFormattedStrings(org.jboss.dmr.ModelNode model) Scans for entries of type STRING containing expression formatted strings.
static void	validateModelDescriptions(PathAddress address, ImmutableManagementResourceRegistration reg)

Methods inherited from class java.lang.Object

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

Constructor Detail

ModelTestUtils

public ModelTestUtils()

Method Detail

readResource

public static String readResource(Class<?> clazz,
                                  String name)
                           throws IOException

Read the classpath resource with the given name and return its contents as a string. Hook to for reading in classpath resources for subsequent parsing. The resource is loaded using similar semantics to Class.getResource(String)

Parameters:

name - the name of the resource

Returns:

the contents of the resource as a string

Throws:

IOException

checkResultAndGetContents

public static org.jboss.dmr.ModelNode checkResultAndGetContents(org.jboss.dmr.ModelNode result)

Checks that the result was successful and gets the real result contents

Parameters:

result - the result to check

Returns:

the result contents

checkOutcome

public static org.jboss.dmr.ModelNode checkOutcome(org.jboss.dmr.ModelNode result)

Checks that the result was successful

Parameters:

result - the result to check

Returns:

the result contents

checkFailed

public static org.jboss.dmr.ModelNode checkFailed(org.jboss.dmr.ModelNode result)

Checks that the operation failes

Parameters:

result - the result to check

Returns:

the failure desciption contents

validateModelDescriptions

public static void validateModelDescriptions(PathAddress address,
                                             ImmutableManagementResourceRegistration reg)

compare

public static void compare(org.jboss.dmr.ModelNode node1,
                           org.jboss.dmr.ModelNode node2)

Compares two models to make sure that they are the same

Parameters:

node1 - the first model

node2 - the second model

resolveAndCompareModels

public static void resolveAndCompareModels(org.jboss.dmr.ModelNode node1,
                                           org.jboss.dmr.ModelNode node2)

Resolve two models and compare them to make sure that they have same content after expression resolution

Parameters:

node1 - the first model

node2 - the second model

compare

public static void compare(org.jboss.dmr.ModelNode node1,
                           org.jboss.dmr.ModelNode node2,
                           boolean ignoreUndefined)

Compares two models to make sure that they are the same

Parameters:

node1 - the first model

node2 - the second model

ignoreUndefined - true if keys containing undefined nodes should be ignored

normalizeXML

public static String normalizeXML(String xml)
                           throws Exception

Normalize and pretty-print XML so that it can be compared using string compare. The following code does the following: - Removes comments - Makes sure attributes are ordered consistently - Trims every element - Pretty print the document

Parameters:

xml - The XML to be normalized

Returns:

The equivalent XML, but now normalized

Throws:

Exception

compareXml

public static void compareXml(String original,
                              String marshalled)
                       throws Exception

Validate the marshalled xml without adjusting the namespaces for the original and marshalled xml.

Parameters:

original - the original subsystem xml

marshalled - the marshalled subsystem xml

Throws:

Exception

compareXml

public static void compareXml(String original,
                              String marshalled,
                              boolean ignoreNamespace)
                       throws Exception

Validate the marshalled xml without adjusting the namespaces for the original and marshalled xml.

Parameters:

original - the original subsystem xml

marshalled - the marshalled subsystem xml

ignoreNamespace - if true the subsystem's namespace is ignored, otherwise it is taken into account when comparing the normalized xml.

Throws:

Exception

getSubModel

public static org.jboss.dmr.ModelNode getSubModel(org.jboss.dmr.ModelNode model,
                                                  PathElement pathElement)

getSubModel

public static org.jboss.dmr.ModelNode getSubModel(org.jboss.dmr.ModelNode model,
                                                  PathAddress pathAddress)

scanForExpressionFormattedStrings

public static void scanForExpressionFormattedStrings(org.jboss.dmr.ModelNode model)

Scans for entries of type STRING containing expression formatted strings. This is to trap where parsers call ModelNode.set("${A}") when ModelNode.setExpression("${A}) should have been used

Parameters:

model - the model to check

checkModelAgainstDefinition

public static void checkModelAgainstDefinition(org.jboss.dmr.ModelNode model,
                                               ManagementResourceRegistration rr)

checkFailedTransformedBootOperations

public static void checkFailedTransformedBootOperations(ModelTestKernelServices<?> mainServices,
                                                        ModelVersion modelVersion,
                                                        List<org.jboss.dmr.ModelNode> operations,
                                                        FailedOperationTransformationConfig config)
                                                 throws OperationFailedException

A standard test for transformers where things should be rejected. Takes the operations and installs them in the main controller.

It then attempts to transform the same operations for the legacy controller, validating that expected failures take place. It then attempts to fix the operations so they can be executed in the legacy controller, since if an 'add' fails, there could be adds for children later in the list.

Internally the operations (both for the main and legacy controllers) are added to a composite so that we have everything we need if any versions of the subsystem use capabilities and requirements. Normally this composite will contain the original operations that have been fixed by the config. This composite is then transformed before executing it in the legacy controller. However, in some extreme cases the one-shot transformation of the composite intended for the legacy controller may not be possible. For these cases you can call FailedOperationTransformationConfig.setDontTransformComposite() and the individually transformed operations get added to the composite, which is then used as-is (without any transformation).

To configure a callback that gets executed before the composite is transformed for the legacy controller, and executed there, you can call FailedOperationTransformationConfig.setCallback(FailedOperationTransformationConfig.BeforeExecuteCompositeCallback).

Parameters:

mainServices - The main controller services

modelVersion - The version of the legacy controller

operations - the operations

config - the config

Throws:

OperationFailedException