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

Example 36 with ExpressionCompiler

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

the class CoreConfidenceTests method testMapsWithVariableAsKey.

public void testMapsWithVariableAsKey() {
    String ex = "aMap[aKey] == 'aValue'";
    ParserContext ctx = new ParserContext();
    ctx.setStrongTyping(false);
    ExpressionCompiler compiler = new ExpressionCompiler(ex);
    compiler.setVerifyOnly(true);
    compiler.compile(ctx);
    Set<String> requiredInputs = compiler.getParserContextState().getInputs().keySet();
    assertTrue(requiredInputs.contains("aMap"));
    assertTrue(requiredInputs.contains("aKey"));
}

Example 37 with ExpressionCompiler

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

the class CoreConfidenceTests method testDynamicImportsOnNestedExpressions.

public void testDynamicImportsOnNestedExpressions() {
    ParserContext ctx = new ParserContext();
    ctx.addPackageImport("org.mvel2.tests.core.res");
    ExpressionCompiler compiler = new ExpressionCompiler("new Cheesery(\"bobbo\", new Cheese(\"cheddar\", 15))");
    Cheesery p1 = new Cheesery("bobbo", new Cheese("cheddar", 15));
    Cheesery p2 = (Cheesery) executeExpression(compiler.compile(ctx), new DefaultLocalVariableResolverFactory());
    assertEquals(p1, p2);
}

Example 38 with ExpressionCompiler

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

the class CoreConfidenceTests method testDynamicImportsInList.

public void testDynamicImportsInList() {
    ParserContext ctx = new ParserContext();
    ctx.addPackageImport("org.mvel2.tests.core.res");
    ExpressionCompiler compiler = new ExpressionCompiler("[ new User('Bobba', 'Feta') ]");
    List list = (List) executeExpression(compiler.compile(ctx));
    User user = (User) list.get(0);
    assertEquals("Bobba", user.getFirstName());
}

Example 39 with ExpressionCompiler

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

the class CoreConfidenceTests method testDynamicImportsWithIdentifierSameAsClassWithDiffCase.

public void testDynamicImportsWithIdentifierSameAsClassWithDiffCase() {
    ParserContext ctx = new ParserContext();
    ctx.addPackageImport("org.mvel2.tests.core.res");
    ctx.setStrictTypeEnforcement(false);
    ExpressionCompiler compiler = new ExpressionCompiler("bar.add(\"hello\")");
    compiler.compile(ctx);
}

Example 40 with ExpressionCompiler

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

the class CoreConfidenceTests method testParserErrorHandling.

public void testParserErrorHandling() {
    final ParserContext ctx = new ParserContext();
    ExpressionCompiler compiler = new ExpressionCompiler("a[");
    try {
        compiler.compile(ctx);
    } catch (Exception e) {
        return;
    }
    assertTrue(false);
}