Package org.jumpmind.util

Class SimpleClassCompiler

java.lang.Object

org.jumpmind.util.SimpleClassCompiler

@IgnoreJRERequirement
public class SimpleClassCompiler
extends Object

Compile Java code in memory, load it, and return a new instance. The class name is changed to make it unique and the caller should cast to a parent class or interface. On subsequent calls, if the same Java code is passed again, the cached object is returned. Otherwise, a new class is compiled, loaded, and an instance returned.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	SimpleClassCompiler.ClassFileManager

Field Summary

Fields

Modifier and Type	Field	Description
protected int	classSuffix
protected Map<Integer,Object>	objectMap
protected static final String	REGEX_CLASS

Constructor Summary

Constructors

Constructor	Description
SimpleClassCompiler()

Method Summary

Modifier and Type	Method	Description
Object	getCompiledClass(String javaCode)
protected String	getNextClassName()

Methods inherited from class java.lang.Object

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

Field Details

REGEX_CLASS

protected static final String REGEX_CLASS

See Also:

• Constant Field Values

objectMap

protected Map<Integer,Object> objectMap

classSuffix

protected int classSuffix

Constructor Details

SimpleClassCompiler

public SimpleClassCompiler()

Method Details

getCompiledClass

public Object getCompiledClass(String javaCode)
                        throws Exception

Throws:

Exception

getNextClassName

protected String getNextClassName()