com.google.javascript.jscomp

Class SourceFile.AtUrl

java.lang.Object

com.google.javascript.jscomp.SourceFile

com.google.javascript.jscomp.SourceFile.AtUrl

All Implemented Interfaces:

StaticSourceFile, java.io.Serializable

Enclosing class:

SourceFile

@GwtIncompatible(value="java.net.URL")
static class SourceFile.AtUrl
extends SourceFile

A source file at a URL where the code is only read into memory if absolutely necessary. We will try to delay loading the code into memory as long as possible.

In practice this is used to load code in entries inside of zip files.

Nested Class Summary

Nested classes/interfaces inherited from class com.google.javascript.jscomp.SourceFile

SourceFile.AtUrl, SourceFile.Builder, SourceFile.Generated, SourceFile.Generator, SourceFile.OnDisk, SourceFile.Preloaded

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.String	inputCharset
private static long	serialVersionUID
private java.net.URL	url

Fields inherited from class com.google.javascript.jscomp.SourceFile

DUPLICATE_ZIP_CONTENTS

Constructor Summary

Constructors

Constructor and Description
AtUrl(java.net.URL url, java.lang.String originalPath, java.nio.charset.Charset c)

Method Summary

Modifier and Type	Method and Description
void	clearCachedSource()
java.nio.charset.Charset	getCharset() Get the Charset specifying how we're supposed to read the URL into UTF-16.
java.lang.String	getCode() Gets all the code in this source file.
com.google.common.io.CharSource	getCodeCharSource() Gets a char source for the code at this URL.
java.io.Reader	getCodeReader() Gets a reader for the code at this URL.
void	setCharset(java.nio.charset.Charset c) Store the Charset specification as the string version of the name, rather than the Charset itself.

Methods inherited from class com.google.javascript.jscomp.SourceFile

builder, fromCode, fromFile, fromFile, fromFile, fromFile, fromGenerator, fromInputStream, fromInputStream, fromReader, fromZipFile, getCodeNoCache, getColumnOfOffset, getLine, getLineOffset, getLineOfOffset, getName, getNumLines, getOriginalPath, getRegion, hasSourceInMemory, isExtern, setCode, setCode, setIsExtern, setOriginalPath, toString

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

url

private final java.net.URL url

inputCharset

private java.lang.String inputCharset

Constructor Detail

AtUrl

AtUrl(java.net.URL url,
      java.lang.String originalPath,
      java.nio.charset.Charset c)

Method Detail

getCode

public java.lang.String getCode()
                         throws java.io.IOException

Description copied from class: SourceFile

Gets all the code in this source file.

Overrides:

getCode in class SourceFile

Throws:

java.io.IOException

getCodeCharSource

public com.google.common.io.CharSource getCodeCharSource()

Gets a char source for the code at this URL.

Overrides:

getCodeCharSource in class SourceFile

getCodeReader

public java.io.Reader getCodeReader()
                             throws java.io.IOException

Gets a reader for the code at this URL.

Overrides:

getCodeReader in class SourceFile

Throws:

java.io.IOException

clearCachedSource

public void clearCachedSource()

Overrides:

clearCachedSource in class SourceFile

setCharset

public void setCharset(java.nio.charset.Charset c)

Store the Charset specification as the string version of the name, rather than the Charset itself. This allows us to serialize the SourceFile class.

Parameters:

c - charset to use when reading the input.

getCharset

public java.nio.charset.Charset getCharset()

Get the Charset specifying how we're supposed to read the URL into UTF-16. This is stored as a string to allow SourceFile to be serialized.

Returns:

Charset object representing charset to use.