Examples with CompiledExpression org.mule.mvel2.compiler.CompiledExpression used on opensource projects

Example 6 with CompiledExpression

use of org.mule.mvel2.compiler.CompiledExpression in project mvel by mikebrock.

the class MutationsTests method testUnQualifiedStaticTyping.

public void testUnQualifiedStaticTyping() {
    CompiledExpression ce = (CompiledExpression) compileExpression("import java.math.BigDecimal; BigDecimal a = new BigDecimal( 10.0 ); BigDecimal b = new BigDecimal( 10.0 ); BigDecimal c = a + b; return c; ");
    assertEquals(new BigDecimal(20), testCompiledSimple("import java.math.BigDecimal; BigDecimal a = new BigDecimal( 10.0 ); BigDecimal b = new BigDecimal( 10.0 ); BigDecimal c = a + b; return c; ", new HashMap()));
}

Example 7 with CompiledExpression

use of org.mule.mvel2.compiler.CompiledExpression in project mvel by mikebrock.

the class TypesAndInferenceTests method testMVEL228.

public void testMVEL228() {
    ParserContext ctx = new ParserContext();
    ctx.setStrongTyping(true);
    ctx.setStrictTypeEnforcement(true);
    HashMap<String, Class> params = new HashMap<String, Class>();
    params.put("helper", ScriptHelper228.class);
    params.put("person", Person228.class);
    ctx.setInputs(params);
    String script = "helper.methodB(2);\n" + "person.getName2();";
    try {
        CompiledExpression compiled = (CompiledExpression) MVEL.compileExpression(script, ctx);
    } catch (Exception e) {
        return;
    }
    fail("Should have thrown an exception");
}

Example 8 with CompiledExpression

use of org.mule.mvel2.compiler.CompiledExpression in project mvel by mikebrock.

the class TypesAndInferenceTests method testMVEL234.

public void testMVEL234() {
    StringBuffer buffer = new StringBuffer();
    buffer.append("import java.text.SimpleDateFormat;");
    buffer.append("if (\"test\".matches(\"[0-9]\")) {");
    buffer.append("  return false;");
    buffer.append("}else{");
    buffer.append("  SimpleDateFormat sqf = new SimpleDateFormat(\"yyyyMMdd\");");
    buffer.append("}");
    ParserContext ctx = new ParserContext();
    ctx.setStrongTyping(true);
    try {
        CompiledExpression compiled = (CompiledExpression) MVEL.compileExpression(buffer.toString(), ctx);
    } catch (Exception e) {
        fail(e.getMessage());
    }
}

Example 9 with CompiledExpression

use of org.mule.mvel2.compiler.CompiledExpression in project mvel by mikebrock.

the class TypesAndInferenceTests method testDetermineEgressParametricType.

public final void testDetermineEgressParametricType() {
    final ParserContext parserContext = new ParserContext();
    parserContext.setStrongTyping(true);
    parserContext.addInput("strings", List.class, new Class[] { String.class });
    final CompiledExpression expr = new ExpressionCompiler("strings").compile(parserContext);
    assertTrue(STRINGS.equals(executeExpression(expr, new A())));
    final Type[] typeParameters = expr.getParserContext().getLastTypeParameters();
    assertTrue(typeParameters != null);
    assertTrue(String.class.equals(typeParameters[0]));
}

Example 10 with CompiledExpression

use of org.mule.mvel2.compiler.CompiledExpression in project mvel by mikebrock.

the class DebuggerTests method testBreakpointsAcrossComments2.

public void testBreakpointsAcrossComments2() {
    ExpressionCompiler compiler = new ExpressionCompiler(// 1
    "// This is a comment\n" + // 2
    "//Second comment line\n" + // 3
    "//Third Comment Line\n" + // 4
    "\n" + // 5
    "//Test\n" + // 6
    "System.out.println('4');\n" + // 7
    "//System.out.println('5'); \n" + // 8
    "a = 0;\n" + // 9
    "b = 1;\n" + // 10
    " a + b");
    ParserContext ctx = new ParserContext();
    ctx.setSourceFile("test2.mv");
    ctx.setDebugSymbols(true);
    CompiledExpression compiled = compiler.compile(ctx);
    MVELRuntime.registerBreakpoint("test2.mv", 6);
    MVELRuntime.registerBreakpoint("test2.mv", 8);
    MVELRuntime.registerBreakpoint("test2.mv", 9);
    MVELRuntime.registerBreakpoint("test2.mv", 10);
    final Set<Integer> breaked = new HashSet<Integer>();
    Debugger testDebugger = new Debugger() {

        public int onBreak(Frame frame) {
            System.out.println("Breakpoint [source:" + frame.getSourceName() + "; line:" + frame.getLineNumber() + "]");
            breaked.add(frame.getLineNumber());
            return 0;
        }
    };
    MVELRuntime.setThreadDebugger(testDebugger);
    assertEquals(1, MVEL.executeDebugger(compiled, null, new MapVariableResolverFactory(createTestMap())));
    assertEquals("did not break at expected lines", Make.Set.<Integer>$()._(6)._(8)._(9)._(10)._(), breaked);
}