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

Example 81 with CompiledExpression

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

the class DebugTools method decompile.

private static String decompile(CompiledExpression cExp, boolean nest, DecompileContext context) {
    ASTIterator iter = new ASTLinkedList(cExp.getFirstNode());
    ASTNode tk;
    StringBuffer sbuf = new StringBuffer();
    if (!nest) {
        sbuf.append("Expression Decompile\n-------------\n");
    }
    while (iter.hasMoreNodes()) {
        sbuf.append("(").append(context.node++).append(") ");
        if ((tk = iter.nextNode()) instanceof NestedStatement && ((NestedStatement) tk).getNestedStatement() instanceof CompiledExpression) {
            // noinspection StringConcatenationInsideStringBufferAppend
            sbuf.append("NEST [" + tk.getClass().getSimpleName() + "]: { " + tk.getName() + " }\n");
            sbuf.append(decompile((CompiledExpression) ((NestedStatement) tk).getNestedStatement(), true, context));
        }
        if (tk instanceof Substatement && ((Substatement) tk).getStatement() instanceof CompiledExpression) {
            // noinspection StringConcatenationInsideStringBufferAppend
            sbuf.append("NEST [" + tk.getClass().getSimpleName() + "]: { " + tk.getName() + " }\n");
            sbuf.append(decompile((CompiledExpression) ((Substatement) tk).getStatement(), true, context));
        } else // }
        if (tk.isDebuggingSymbol()) {
            // noinspection StringConcatenationInsideStringBufferAppend
            sbuf.append("DEBUG_SYMBOL :: " + tk.toString());
        } else if (tk.isLiteral()) {
            sbuf.append("LITERAL :: ").append(tk.getLiteralValue()).append("'");
        } else if (tk.isOperator()) {
            sbuf.append("OPERATOR [").append(getOperatorName(tk.getOperator())).append("]: ").append(tk.getName());
            if (tk.isOperator(Operator.END_OF_STMT))
                sbuf.append("\n");
        } else if (tk.isIdentifier()) {
            sbuf.append("REFERENCE :: ").append(tk.getClass().getSimpleName()).append(":").append(tk.getName());
        } else if (tk instanceof BinaryOperation) {
            BinaryOperation bo = (BinaryOperation) tk;
            sbuf.append("OPERATION [" + getOperatorName(bo.getOperation()) + "] {").append(bo.getLeft().getName()).append("} {").append(bo.getRight().getName()).append("}");
        } else {
            // noinspection StringConcatenationInsideStringBufferAppend
            sbuf.append("NODE [" + tk.getClass().getSimpleName() + "] :: " + tk.getName());
        }
        sbuf.append("\n");
    }
    sbuf.append("==END==");
    return sbuf.toString();
}

Example 82 with CompiledExpression

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

the class TypesAndInferenceTests method testParameterizedTypeInStrictMode4.

public void testParameterizedTypeInStrictMode4() {
    ParserContext ctx = new ParserContext();
    ctx.setStrongTyping(true);
    ctx.addInput("base", Base.class);
    ExpressionCompiler compiler = new ExpressionCompiler("base.list.get(1).toUpperCase()", ctx);
    CompiledExpression ce = compiler.compile();
    assertEquals(String.class, ce.getKnownEgressType());
}

Example 83 with CompiledExpression

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

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 84 with CompiledExpression

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

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 85 with CompiledExpression

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

the class WithTests method testInlineWith.

public void testInlineWith() {
    CompiledExpression expr = new ExpressionCompiler("foo.{name='poopy', aValue='bar'}").compile();
    Foo f = (Foo) executeExpression(expr, createTestMap());
    assertEquals("poopy", f.getName());
    assertEquals("bar", f.aValue);
}