IExpressionEvaluator
, an IScriptEvaluator
, an
IClassBodyEvaluator
and an ISimpleCompiler
.See: Description
Interface | Description |
---|---|
AbstractJavaSourceClassLoader.ProtectionDomainFactory | |
ErrorHandler |
Processes an error issued by the compiler.
|
IClassBodyEvaluator |
Parses a class body and returns it as a
Class object ready for use with
java.lang.reflect. |
ICompilerFactory |
An entity that produces implementations of
IExpressionEvaluator , IScriptEvaluator , IClassBodyEvaluator , ISimpleCompiler or AbstractJavaSourceClassLoader . |
ICookable |
"Cooking" means scanning a sequence of characters and turning them into some
JVM-executable artifact.
|
IExpressionEvaluator |
An engine that evaluates expressions in Java™ bytecode.
|
IScriptEvaluator |
An engine that executes a script in Java™ bytecode.
|
ISimpleCompiler |
A simplified Java™ compiler that can compile only a single compilation unit.
|
WarningHandler |
Processes a warning issued by the compiler.
|
Class | Description |
---|---|
AbstractCompilerFactory |
Base class for a simple
ICompilerFactory . |
AbstractJavaSourceClassLoader |
A
ClassLoader that, unlike usual ClassLoader s, does not load byte code, but reads Java™ source
code and then scans, parses, compiles and loads it into the virtual machine. |
CompilerFactoryFactory |
Utility class that finds implementations of
ICompilerFactory s. |
Cookable |
Base class for a simple
ICookable . |
Location |
Represents the location of a character in a document, as defined by an optional file name, a
line number and a column number.
|
PrimitiveWrapper |
A helper class that wraps primitive values in their wrapper classes.
|
Exception | Description |
---|---|
CompileException |
An exception that reflects an error during compilation.
|
LocatedException | |
UncheckedCompileException |
A wrapper for a
CompileException that extends RuntimeException and is thus unchecked. |
IExpressionEvaluator
, an IScriptEvaluator
, an
IClassBodyEvaluator
and an ISimpleCompiler
. All of these adhere to the syntax of the Java ™ programming
language.
There are (at least) two implementations of these interfaces available:
org.codehaus.janino
, available at janino.net: A lightweight,
stand-alone implementation that implements Java 1.4 and half of Java 5. Runs on all JREs starting at version 1.3.
org.codehaus.commons.compiler.jdk
, also available at janino.net:
Uses the javax.tools.JavaCompiler
API that is available since Java 1.6. Requires a JDK (not just a
JRE).
IExpressionEvaluator
by providing a
"bogus" expression text. The documentation of each implementation should state clearly whether or not it is prone to
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