Examples with ParserConfiguration org.mule.mvel2.ParserConfiguration used on opensource projects

Example 46 with ParserConfiguration

use of org.mule.mvel2.ParserConfiguration in project mvel by mikebrock.

the class ArithmeticTests method testModExpr.

public void testModExpr() {
    String str = "$y % 4 == 0 && $y % 100 != 0 || $y % 400 == 0 ";
    ParserConfiguration pconf = new ParserConfiguration();
    ParserContext pctx = new ParserContext(pconf);
    pctx.setStrictTypeEnforcement(true);
    pctx.setStrongTyping(true);
    pctx.addInput("$y", int.class);
    Map<String, Object> vars = new HashMap<String, Object>();
    ExecutableStatement stmt = (ExecutableStatement) MVEL.compileExpression(str, pctx);
    for (int i = 0; i < 500; i++) {
        int y = i;
        boolean expected = y % 4 == 0 && y % 100 != 0 || y % 400 == 0;
        vars.put("$y", y);
        assertEquals(expected, MVEL.eval(str, vars));
        assertEquals(expected, ((Boolean) MVEL.executeExpression(stmt, null, vars)).booleanValue());
    }
}

Example 47 with ParserConfiguration

use of org.mule.mvel2.ParserConfiguration in project mvel by mvel.

the class CoreConfidenceTests method testArrays.

public void testArrays() {
    String str = "Object[] a = new Object[3]; a[0] = \"a\"; a[1] = \"b\"; a[2] = \"c\"; System.out.println(java.util.Arrays.toString(a));";
    ParserConfiguration pconf = new ParserConfiguration();
    ParserContext pctx = new ParserContext(pconf);
    pctx.setStrongTyping(true);
    ExecutableStatement stmt = (ExecutableStatement) MVEL.compileExpression(str, pctx);
    MVEL.executeExpression(stmt, new HashMap());
}

Example 48 with ParserConfiguration

use of org.mule.mvel2.ParserConfiguration in project mvel by mvel.

the class CoreConfidenceTests method testInlineConstructor.

public void testInlineConstructor() {
    String str = "cheese = new Cheese().{ type = $c.type };";
    ParserConfiguration pconf = new ParserConfiguration();
    ParserContext pctx = new ParserContext(pconf);
    pctx.setStrongTyping(true);
    pctx.addInput("$c", Cheese.class);
    pctx.addImport(Cheese.class);
    ExecutableStatement stmt = (ExecutableStatement) MVEL.compileExpression(str, pctx);
    Cheese $c = new Cheese();
    $c.setType("stilton");
    Map<String, Object> vars = new HashMap<String, Object>();
    vars.put("$c", $c);
    Cheese cheese = (Cheese) MVEL.executeExpression(stmt, vars);
    assertEquals("stilton", cheese.getType());
}

Example 49 with ParserConfiguration

use of org.mule.mvel2.ParserConfiguration in project mvel by mvel.

the class CoreConfidenceTests method testUnaryNegativeWithSpace.

public void testUnaryNegativeWithSpace() {
    ParserConfiguration conf = new ParserConfiguration();
    ParserContext pctx = new ParserContext(conf);
    pctx.setStrictTypeEnforcement(true);
    pctx.setStrongTyping(true);
    pctx.addInput("value", int.class);
    Map vars = new HashMap() {

        {
            put("value", 42);
        }
    };
    assertEquals(-42, MVEL.executeExpression(MVEL.compileExpression("- value", pctx), vars));
}

Example 50 with ParserConfiguration

use of org.mule.mvel2.ParserConfiguration in project mvel by mvel.

the class CoreConfidenceTests method testInvokeVarargConstructor.

public void testInvokeVarargConstructor() {
    ParserConfiguration conf = new ParserConfiguration();
    conf.addImport(Thingy.class);
    ParserContext pctx = new ParserContext(conf);
    pctx.setStrictTypeEnforcement(true);
    pctx.setStrongTyping(true);
    pctx.addInput("name", String.class);
    Map vars = new HashMap() {

        {
            put("name", "test");
        }
    };
    Thingy result = (Thingy) MVEL.executeExpression(MVEL.compileExpression("new Thingy(name)", pctx), vars);
    assertEquals("test", result.getName());
}