org.apache.groovy.parser.antlr4

Class TryWithResourcesASTTransformation

java.lang.Object

org.apache.groovy.parser.antlr4.TryWithResourcesASTTransformation

public class TryWithResourcesASTTransformation
extends Object

Transform try-with-resources to try-catch-finally Reference JLS "14.20.3. try-with-resources"(https://docs.oracle.com/javase/specs/jls/se7/html/jls-14.html)

Constructor Summary

Constructors

Constructor and Description
TryWithResourcesASTTransformation(AstBuilder astBuilder)

Method Summary

Modifier and Type	Method and Description
Statement	transform(TryCatchStatement tryCatchStatement) Reference JLS "14.20.3.
BinaryExpression	transformResourceAccess(Expression variableAccessExpression) See https://docs.oracle.com/javase/specs/jls/se9/html/jls-14.html 14.20.3.1.

Methods inherited from class java.lang.Object

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

Constructor Detail

TryWithResourcesASTTransformation

public TryWithResourcesASTTransformation(AstBuilder astBuilder)

Method Detail

transform

public Statement transform(TryCatchStatement tryCatchStatement)

Reference JLS "14.20.3. try-with-resources"(https://docs.oracle.com/javase/specs/jls/se7/html/jls-14.html)

Parameters:

tryCatchStatement - the try-with-resources statement to transform

Returns:

try-catch-finally statement, which contains no resources clause

transformResourceAccess

public BinaryExpression transformResourceAccess(Expression variableAccessExpression)

See https://docs.oracle.com/javase/specs/jls/se9/html/jls-14.html 14.20.3.1. Basic try-with-resources If a basic try-with-resource statement is of the form: try (VariableAccess ...) Block then the resource is first converted to a local variable declaration by the following translation: try (T #r = VariableAccess ...) { Block }