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 |
Immutable representation of the location of a character in a document, as defined by an optional file name, a line
number and a column number.
|
Exception | Description |
---|---|
CompileException |
Representation of an error condition during compilation.
|
LocatedException |
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
: A lightweight, stand-alone implementation that implements Java 1.4 and most of Java
5. Runs on all JREs starting at version 1.3.
jdk
: Uses the javax.tools.JavaCompiler
API that is available
since Java 1.6. Requires a JDK (not just a JRE).
Notice: Implementations may or may not be prone to "Java injection", i.e. it may or may not be possible to, e.g.,
break out of the "expression" scope of an IExpressionEvaluator
by providing
a "bogus" expression text. The documentation of each implementation should state clearly whether or not it is
prone to Java injection.
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