/**
* Configures its debugging mode and classloader classpath from a given compiler configuration.
* This cannot be done more than once due to limitations in {@link java.net.URLClassLoader
* URLClassLoader}.
*/
public void configure(CompilerConfiguration configuration) {
super.configure(configuration);
this.debug = configuration.getDebug();
if (!this.configured && this.classLoader instanceof GroovyClassLoader) {
appendCompilerConfigurationClasspathToClassLoader(
configuration, (GroovyClassLoader) this.classLoader);
}
this.configured = true;
}
/**
* Copy constructor. Use this if you have a mostly correct configuration for your compilation but
* you want to make a some changes programmatically. An important reason to prefer this approach
* is that your code will most likely be forward compatible with future changes to this
* configuration API.<br>
* An example of this copy constructor at work:<br>
*
* <pre>
* // In all likelihood there is already a configuration in your code's context
* // for you to copy, but for the sake of this example we'll use the global default.
* CompilerConfiguration myConfiguration = new CompilerConfiguration(CompilerConfiguration.DEFAULT);
* myConfiguration.setDebug(true);
* </pre>
*
* @param configuration The configuration to copy.
*/
public CompilerConfiguration(CompilerConfiguration configuration) {
setWarningLevel(configuration.getWarningLevel());
setOutput(configuration.getOutput());
setTargetDirectory(configuration.getTargetDirectory());
setClasspathList(new LinkedList(configuration.getClasspath()));
setVerbose(configuration.getVerbose());
setDebug(configuration.getDebug());
setTolerance(configuration.getTolerance());
setScriptBaseClass(configuration.getScriptBaseClass());
setRecompileGroovySource(configuration.getRecompileGroovySource());
setMinimumRecompilationInterval(configuration.getMinimumRecompilationInterval());
setTargetBytecode(configuration.getTargetBytecode());
setDefaultScriptExtension(configuration.getDefaultScriptExtension());
setSourceEncoding(configuration.getSourceEncoding());
setOutput(configuration.getOutput());
setTargetDirectory(configuration.getTargetDirectory());
Map jointCompilationOptions = configuration.getJointCompilationOptions();
if (jointCompilationOptions != null) {
jointCompilationOptions = new HashMap(jointCompilationOptions);
}
setJointCompilationOptions(jointCompilationOptions);
setPluginFactory(configuration.getPluginFactory());
}