Class JsFileParser
- java.lang.Object
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- com.google.javascript.jscomp.deps.JsFileLineParser
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- com.google.javascript.jscomp.deps.JsFileParser
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public class JsFileParser extends JsFileLineParser
A parser that can extract goog.require() and goog.provide() dependency information from a .js file.
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Constructor Summary
Constructors Constructor Description JsFileParser(ErrorManager errorManager)
Constructor
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description DependencyInfo
parseFile(java.lang.String filePath, java.lang.String closureRelativePath)
Parses the given file and returns the dependency information that it contained.DependencyInfo
parseFile(java.lang.String filePath, java.lang.String closureRelativePath, java.lang.String fileContents)
Parses the given file and returns the dependency information that it contained.protected boolean
parseLine(java.lang.String line)
Parses a line of JavaScript, extracting goog.provide and goog.require information.JsFileParser
setIncludeGoogBase(boolean include)
Sets whether we should create implicit provides and requires of the root namespace.-
Methods inherited from class com.google.javascript.jscomp.deps.JsFileLineParser
didParseSucceed, setShortcutMode
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Constructor Detail
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JsFileParser
public JsFileParser(ErrorManager errorManager)
Constructor- Parameters:
errorManager
- Handles parse errors.
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Method Detail
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setIncludeGoogBase
public JsFileParser setIncludeGoogBase(boolean include)
Sets whether we should create implicit provides and requires of the root namespace. When generating deps files, you do not want this behavior. Deps files need base.js to run anyway, so they don't need information about it. When generating abstract build graphs, you probably do want this behavior. It will create an implicit dependency of all files with provides/requires on base.js.- Returns:
- this for easy chaining.
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parseFile
public DependencyInfo parseFile(java.lang.String filePath, java.lang.String closureRelativePath) throws java.io.IOException
Parses the given file and returns the dependency information that it contained.- Parameters:
filePath
- Path to the file to parse.closureRelativePath
- Path of the file relative to closure.- Returns:
- A DependencyInfo containing all provides/requires found in the file.
- Throws:
java.io.IOException
- Thrown if there was an problem reading the given file.
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parseFile
public DependencyInfo parseFile(java.lang.String filePath, java.lang.String closureRelativePath, java.lang.String fileContents)
Parses the given file and returns the dependency information that it contained.- Parameters:
filePath
- Path to the file to parse.closureRelativePath
- Path of the file relative to closure.fileContents
- The contents to parse.- Returns:
- A DependencyInfo containing all provides/requires found in the file.
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parseLine
protected boolean parseLine(java.lang.String line) throws com.google.javascript.jscomp.deps.JsFileLineParser.ParseException
Parses a line of JavaScript, extracting goog.provide and goog.require information.- Throws:
com.google.javascript.jscomp.deps.JsFileLineParser.ParseException
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