org.mozilla.javascript.optimizer.ClassCompiler Java Examples

The following examples show how to use org.mozilla.javascript.optimizer.ClassCompiler. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: Main.java    From JsDroidCmd with Mozilla Public License 2.0 5 votes vote down vote up 
public Main()
{
    reporter = new ToolErrorReporter(true);
    compilerEnv = new CompilerEnvirons();
    compilerEnv.setErrorReporter(reporter);
    compiler = new ClassCompiler(compilerEnv);
}
Example #2
Source File: JavaScriptClassCompiler.java    From jasperreports with GNU Lesser General Public License v3.0 5 votes vote down vote up 
protected void compileScripts(JRCompilationUnit unit, CompilerEnvirons compilerEnv, 
		CompileSources compileSources, JavaScriptCompiledData compiledData)
{
	List<String> scripts = compileSources.getScripts();
	int scriptIndex = 0;
	for (String scriptSource : scripts)
	{
		String scriptClassName = unit.getName() + "_" + scriptIndex;
		
		if (log.isTraceEnabled())
		{
			log.trace("compiling script with name " + scriptClassName
					+ "\n" + scriptSource);
		}
		
		ClassCompiler compiler = new ClassCompiler(compilerEnv);
		// this should not fail since we've already separately compiled the default expression
		Object[] compilationResult = compiler.compileToClassFiles(scriptSource, unit.getName(), 0, scriptClassName);
		if (compilationResult.length != 2)
		{
			throw 
				new JRRuntimeException(
					EXCEPTION_MESSAGE_KEY_UNEXPECTED_CLASSES_LENGTH,
					new Object[]{compilationResult.length});
		}
		if (!scriptClassName.equals(compilationResult[0]))
		{
			throw 
				new JRRuntimeException(
					EXCEPTION_MESSAGE_KEY_UNEXPECTED_CLASS_NAME,
					new Object[]{compilationResult[0], scriptClassName});
		}
		
		byte[] compiledClass = (byte[]) compilationResult[1];
		compiledData.addClass(scriptClassName, compiledClass);
		
		++scriptIndex;
	}
}
Example #3
Source File: Main.java    From astor with GNU General Public License v2.0 5 votes vote down vote up 
public Main()
{
    reporter = new ToolErrorReporter(true);
    compilerEnv = new CompilerEnvirons();
    compilerEnv.setErrorReporter(reporter);
    compiler = new ClassCompiler(compilerEnv);
}