Package com.caucho.es.parser

This package contains the code for compiling JavaScript files.

See:
Description

Class Summary

AssignExpr	Expr is an intermediate form representing an expression.
BinaryExpr	Expr is an intermediate form representing an expression.
Block	Block is an intermediate form representing an expression.
BooleanBinaryExpr	Expr is an intermediate form representing an expression.
BooleanExpr	Expr is an intermediate form representing an expression.
CallExpr	Represents a method call.
CastExpr	CastExpr represents casting.
ConditionalExpr	Expr is an intermediate form representing an expression.
DeleteExpr	Expr is an intermediate form representing an expression.
Expr	Expr is an intermediate form representing an expression.
FieldExpr	FieldExpr is an intermediate form representing a field reference.
Function	Function is an intermediate form representing an expression.
IdExpr	Expr is an intermediate form representing an expression.
JavaClassExpr	Expression representing a java class object.
JavaMethod	Utility class for selecting the best Java method matching the JavaScript call arguments.
JavaNewExpr	JavaNewExpr is an intermediate form representing a new expression when the type is known to be a java class.
JavaTypeExpr	Expression for a java type.
Lexer	JavaScript lexer.
Lexer.Op
LiteralExpr	Represents a java literal.
PackageExpr	Expression representing a Java package, i.e.
ParseClass
ParseClass.Location
Parser	Parser is a factory for generating compiled Script objects.
PlusExpr	Expr is an intermediate form representing an expression.
PostfixExpr	Expr is an intermediate form representing an expression.
RegexpExpr	Expr is an intermediate form representing an expression.
SpecialExpr	Expr is an intermediate form representing an expression.
TopExpr	Expr is an intermediate form representing an expression.
TypeExpr	Expr is an intermediate form representing an expression.
TypeExpr.Type	Representation of the primitive types.
UnaryExpr	Expr is an intermediate form representing an expression.
Variable	Expr is an intermediate form representing an expression.

Package com.caucho.es.parser Description

This package contains the code for compiling JavaScript files.

Most applications will use the Parser.parse(String) interface to parse JavaScript. That method will try to load a precompiled script from the work directory before trying to parse it.

Applications will often set the script path a directory for script and include the classpath in the path. Applications will often override the work dir for a more appropriate work directory.

package com.caucho.vfs.*;
package com.caucho.es.*;

...

com.caucho.es.parser.Parser parser;
parser = new com.caucho.es.parser.Parser();

MergePath scriptPath = new MergePath();
scriptPath.addMergePath(Vfs.lookup("/home/ferg/js"));
scriptPath.addClassPath(loader);
parser.setScriptPath(scriptPath);

Path workPath = Vfs.lookup("/tmp/caucho/work");
parser.setWorkDir(workPath);

Script script = parser.parse("test.js");