org.mule.runtime.module.artifact.activation.api.ast

Class ArtifactAstUtils

java.lang.Object

org.mule.runtime.module.artifact.activation.api.ast.ArtifactAstUtils

public final class ArtifactAstUtils
extends Object

Utilities for parsing and handling ArtifactAst

Since:

4.5.0

Method Summary

Modifier and Type	Method and Description
static org.mule.runtime.ast.api.ArtifactAst	parseAndBuildAppExtensionModel(String[] configResources, AstXmlParserSupplier parserSupplier, Set<org.mule.runtime.api.meta.model.ExtensionModel> extensions, org.mule.runtime.ast.api.ArtifactType artifactType, boolean disableValidations, org.mule.runtime.core.api.MuleContext muleContext, org.mule.runtime.api.metadata.ExpressionLanguageMetadataService expressionLanguageMetadataService) Parses configResources for a Mule application and returns an ArtifactAst enriched with an additional ExtensionModel which models the app itself, with all its defined operations, sources, functions, etc.
static Optional<org.mule.runtime.api.meta.model.ExtensionModel>	parseArtifactExtensionModel(org.mule.runtime.ast.api.ArtifactAst ast, ClassLoader artifactClassLoader, org.mule.runtime.core.api.MuleContext muleContext, org.mule.runtime.api.metadata.ExpressionLanguageMetadataService expressionLanguageMetadataService) If the ast represents an application which defines reusable components (operations, sources, etc), it returns an ExtensionModel which represents it.

Methods inherited from class java.lang.Object

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

Method Detail

parseAndBuildAppExtensionModel

public static org.mule.runtime.ast.api.ArtifactAst parseAndBuildAppExtensionModel(String[] configResources,
                                                                                  AstXmlParserSupplier parserSupplier,
                                                                                  Set<org.mule.runtime.api.meta.model.ExtensionModel> extensions,
                                                                                  org.mule.runtime.ast.api.ArtifactType artifactType,
                                                                                  boolean disableValidations,
                                                                                  org.mule.runtime.core.api.MuleContext muleContext,
                                                                                  org.mule.runtime.api.metadata.ExpressionLanguageMetadataService expressionLanguageMetadataService)
                                                                           throws org.mule.runtime.core.api.config.ConfigurationException

Parses configResources for a Mule application and returns an ArtifactAst enriched with an additional ExtensionModel which models the app itself, with all its defined operations, sources, functions, etc.

This extra ExtensionModel is accessible through the ArtifactAst.dependencies() set its named after the muleContext.getConfiguration.getId() return value

Parameters:

configResources - the paths to the application's config files

parserSupplier - the supplier used to obtain the ast parser. It might be invoked several times during the parsing

extensions - the initial set of extensions the app depends on.

artifactType - the artifact type

disableValidations - whether to disable DSL validation

muleContext - the app's MuleContext

expressionLanguageMetadataService - the ExpressionLanguageMetadataService used to resolve types.

Returns:

an ArtifactAst

Throws:

org.mule.runtime.core.api.config.ConfigurationException - it the app couldn't be parsed

parseArtifactExtensionModel

public static Optional<org.mule.runtime.api.meta.model.ExtensionModel> parseArtifactExtensionModel(org.mule.runtime.ast.api.ArtifactAst ast,
                                                                                                   ClassLoader artifactClassLoader,
                                                                                                   org.mule.runtime.core.api.MuleContext muleContext,
                                                                                                   org.mule.runtime.api.metadata.ExpressionLanguageMetadataService expressionLanguageMetadataService)
                                                                                            throws org.mule.runtime.core.api.config.ConfigurationException

If the ast represents an application which defines reusable components (operations, sources, etc), it returns an ExtensionModel which represents it.

Parameters:

ast - the application's AST

artifactClassLoader - the application's classloader

muleContext - the application's context

expressionLanguageMetadataService - the ExpressionLanguageMetadataService used to resolve types.

Returns:

an optional ExtensionModel

Throws:

org.mule.runtime.core.api.config.ConfigurationException