Class WasmTarget

java.lang.Object

de.inetsoftware.jwebassembly.module.WasmTarget

All Implemented Interfaces:

Closeable, AutoCloseable

public class WasmTarget
extends Object
implements Closeable

The target for the different outputs

Field Summary

Fields

Modifier and Type	Field	Description
private File	file
private Writer	javaScript
private OutputStream	output
private Writer	sourceMap
private Appendable	textOutput

Constructor Summary

Constructors

Constructor	Description
WasmTarget(File file)	Create a target with a file.
WasmTarget(OutputStream output)	Create a target with an OutputStream
WasmTarget(Appendable output)	Create a target with an Appendable for text export

Method Summary

Modifier and Type	Method	Description
void	close()	Close all streams
private String	getBaseWasmFile()	Get the base name without extension.
Writer	getJavaScriptOutput()	Get the output for the JavaScript glue code.
Writer	getSourceMapOutput()	Get the source map OutputStream
String	getSourceMappingURL()	Get the URL for the source mapping that should be write into the assembly.
Appendable	getTextOutput()	Get the output for the text format.
OutputStream	getWasmOutput()	Get the wasm OutputStream

Methods inherited from class Object

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

Field Details

file

private File file

output

private OutputStream output

textOutput

private Appendable textOutput

sourceMap

private Writer sourceMap

javaScript

private Writer javaScript

Constructor Details

WasmTarget

public WasmTarget(File file)

Create a target with a file.

Parameters:

file - the wasm file

WasmTarget

public WasmTarget(OutputStream output)

Create a target with an OutputStream

Parameters:

output - the stream for the wasm file

WasmTarget

public WasmTarget(Appendable output)

Create a target with an Appendable for text export

Parameters:

output - the stream for the wasm file

Method Details

getWasmOutput

@Nonnull
public OutputStream getWasmOutput()
                           throws IOException

Get the wasm OutputStream

Returns:

the stream

Throws:

IOException - if any I/O error occur

getTextOutput

public Appendable getTextOutput()
                         throws IOException

Get the output for the text format.

Returns:

the target

Throws:

IOException - if any I/O error occur

getSourceMappingURL

@Nonnull
public String getSourceMappingURL()

Get the URL for the source mapping that should be write into the assembly.

Returns:

the URL string or null.

getSourceMapOutput

@Nonnull
public Writer getSourceMapOutput()
                          throws IOException

Get the source map OutputStream

Returns:

the stream

Throws:

IOException - if any I/O error occur

getJavaScriptOutput

public Writer getJavaScriptOutput()
                           throws IOException

Get the output for the JavaScript glue code.

Returns:

the script output.

Throws:

IOException - if any I/O error occur

getBaseWasmFile

private String getBaseWasmFile()

Get the base name without extension.

Returns:

the base file name

close

public void close()
           throws IOException

Close all streams

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Throws:

IOException - if any I/O error occur