Package org.mvel2.compiler

Examples of org.mvel2.compiler.ExpressionCompiler.compile()

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            ClassLoader tempClassLoader = Thread.currentThread().getContextClassLoader();

            Thread.currentThread().setContextClassLoader( pkgBuilder.getRootClassLoader() );

            AbstractParser.setLanguageLevel( languageLevel );
            Serializable expr = compiler.compile( parserContext );

            Thread.currentThread().setContextClassLoader( tempClassLoader );

            return expr;
        }
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        context.addImport( "Task", Task.class );
        context.addImport( "TaskData", TaskData.class );
        context.addImport( "TaskSummary", TaskSummary.class );
        context.addImport( "User", User.class );

        return MVEL.executeExpression( compiler.compile( context ), vars );
    }

}
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    context.addPackageImport("org.drools.task.service");
    context.addPackageImport("org.drools.task.query");
    context.addPackageImport("java.util");

    vars.put("now", new Date());
    return MVEL.executeExpression(compiler.compile(context), vars);
  }
}
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        context.addPackageImport("org.drools.task.service");
        context.addPackageImport("org.drools.task.query");
        context.addPackageImport("java.util");

        vars.put("now", new Date());
        return MVEL.executeExpression(compiler.compile(context), vars);
    }
}
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    ParserContext context = new ParserContext();
    context.addImport(Recipient.class);

    ExpressionCompiler compiler = new ExpressionCompiler(text);
    Serializable execution = compiler.compile(context);
    List result = (List) executeExpression(execution,
        new HashMap());
    assertEquals(list,
        result);
  }
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    context.addImport(EmailMessage.class);

    OptimizerFactory.setDefaultOptimizer("ASM");

    ExpressionCompiler compiler = new ExpressionCompiler(text);
    Serializable execution = compiler.compile(context);

    assertEquals(msg,
        executeExpression(execution));
    assertEquals(msg,
        executeExpression(execution));
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    OptimizerFactory.setDefaultOptimizer("reflective");

    context = new ParserContext(context.getParserConfiguration());
    compiler = new ExpressionCompiler(text);
    execution = compiler.compile(context);

    assertEquals(msg,
        executeExpression(execution));
    assertEquals(msg,
        executeExpression(execution));
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  public void testFunctionDefAndCall2() {
    ExpressionCompiler compiler = new ExpressionCompiler("function heyFoo() { return 'Foobar'; };\n" +
        "return heyFoo() + heyFoo();");

    Serializable s = compiler.compile();

    Map<String, Function> m = extractAllDeclaredFunctions((CompiledExpression) s);

    assertTrue(m.containsKey("heyFoo"));
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  protected static Object _test(String ex) {
    ExpressionCompiler compiler = new ExpressionCompiler(ex);
    StringAppender failErrors = new StringAppender();

    CompiledExpression compiled = compiler.compile();
    Object first = null, second = null, third = null, fourth = null, fifth = null, sixth = null, seventh = null,
        eighth = null;

    System.out.println(DebugTools.decompile((Serializable) compiled));
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    ctx.setDebugSymbols(true);

    ExpressionCompiler debuggingCompiler = new ExpressionCompiler(ex);
    //     debuggingCompiler.setDebugSymbols(true);

    CompiledExpression compiledD = debuggingCompiler.compile(ctx);

    try {
      sixth = executeExpression(compiledD, new Base(), createTestMap());
    }
    catch (Exception e) {
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