Package org.openrewrite.java.internal.parser

Class TypeTable.Reader

java.lang.Object

org.openrewrite.java.internal.parser.TypeTable.Reader

Enclosing class:

TypeTable

public static class TypeTable.Reader
extends Object

Reads a type table from the classpath, and writes per-artifact JARs to disk for matching artifact names.

JARs are preferred over classes-directories on the parser classpath because javac uses an in-memory archive index (ArchiveContainer) for jars, whereas a classes-directory triggers an openat per list() call from DirectoryContainer during template parsing.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	TypeTable.Reader.Options	Options for controlling how type tables are read.
static interface	TypeTable.Reader.ResourceConsumer

Constructor Summary

Constructors

Constructor	Description
Reader()

Method Summary

Modifier and Type	Method	Description
void	parseTsvAndProcess(InputStream is, TypeTable.Reader.Options options, org.openrewrite.java.internal.parser.TypeTable.Reader.ClassesProcessor processor)	Common TSV parsing logic used by both read() methods.
void	read(InputStream is, TypeTable.Reader.Options options)
void	read(InputStream is, TypeTable.Reader.Options options, Supplier<org.objectweb.asm.ClassVisitor> visitorSupplier)	Read a type table and process classes with custom ClassVisitors instead of writing to disk.
void	read(InputStream is, TypeTable.Reader.Options options, Supplier<org.objectweb.asm.ClassVisitor> visitorSupplier, TypeTable.Reader.ResourceConsumer resourceConsumer)	Read a type table and process classes with custom ClassVisitors, and route non-class resources (e.g., .kotlin_module files) to the given consumer.

Methods inherited from class java.lang.Object

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

Constructor Details

Reader

public Reader()

Method Details

read

public void read(InputStream is,
 TypeTable.Reader.Options options)
          throws IOException

Throws:

IOException

read

public void read(InputStream is,
 TypeTable.Reader.Options options,
 Supplier<org.objectweb.asm.ClassVisitor> visitorSupplier)
          throws IOException

Read a type table and process classes with custom ClassVisitors instead of writing to disk.

Parameters:

is - The input stream containing the TSV data

options - Options controlling how the type table is read

visitorSupplier - Supplier to create a ClassVisitor for each class

Throws:

IOException

read

public void read(InputStream is,
 TypeTable.Reader.Options options,
 Supplier<org.objectweb.asm.ClassVisitor> visitorSupplier,
 TypeTable.Reader.ResourceConsumer resourceConsumer)
          throws IOException

Read a type table and process classes with custom ClassVisitors, and route non-class resources (e.g., .kotlin_module files) to the given consumer.

Throws:

IOException

parseTsvAndProcess

public void parseTsvAndProcess(InputStream is,
 TypeTable.Reader.Options options,
 org.openrewrite.java.internal.parser.TypeTable.Reader.ClassesProcessor processor)
                        throws IOException

Common TSV parsing logic used by both read() methods. Parses the TSV and calls the processor for each GAV's classes.

Throws:

IOException