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

Example 71 with ParserContext

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

the class CoreConfidenceTests method testOverloading.

public void testOverloading() {
    final ParserContext parserContext = new ParserContext();
    parserContext.setStrictTypeEnforcement(true);
    parserContext.setStrongTyping(true);
    parserContext.addInput("this", Overloaded.class);
    Overloaded overloaded = new Overloaded();
    assertEquals(15, MVEL.executeExpression(MVEL.compileExpression("method(5, 9, \"x\")", parserContext), overloaded));
    assertEquals(-3, MVEL.executeExpression(MVEL.compileExpression("method(5, \"x\", 9)", parserContext), overloaded));
    assertEquals(-13, MVEL.executeExpression(MVEL.compileExpression("method(\"x\", 5, 9)", parserContext), overloaded));
}

Example 72 with ParserContext

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

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\")", ctx);
    compiler.compile();
}

Example 73 with ParserContext

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

the class CoreConfidenceTests method testDynamicImports.

public void testDynamicImports() {
    ParserContext ctx = new ParserContext();
    ctx.addPackageImport("java.util");
    ExpressionCompiler compiler = new ExpressionCompiler("HashMap", ctx);
    Serializable s = compiler.compile();
    assertEquals(HashMap.class, executeExpression(s));
    compiler = new ExpressionCompiler("map = new HashMap(); map.size()", ctx);
    s = compiler.compile();
    assertEquals(0, executeExpression(s, new DefaultLocalVariableResolverFactory()));
}

Example 74 with ParserContext

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

the class CoreConfidenceTests method testGenericsWithOr.

public void testGenericsWithOr() {
    final ParserContext parserContext = new ParserContext();
    parserContext.setStrictTypeEnforcement(true);
    parserContext.setStrongTyping(true);
    parserContext.addInput("o", OrderLine.class);
    parserContext.addInput("p", Product.class);
    Class<?> clazz = MVEL.analyze("p.id == o.product.id || p.category == o.product.category", parserContext);
    assertEquals(Boolean.class, clazz);
}

Example 75 with ParserContext

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

the class DebuggerTests method testDebugSymbolsWithWindowsLinedEndings.

public void testDebugSymbolsWithWindowsLinedEndings() throws Exception {
    String expr = "   System.out.println( \"a1\" );\r\n" + "   System.out.println( \"a2\" );\r\n" + "   System.out.println( \"a3\" );\r\n" + "   System.out.println( \"a4\" );\r\n";
    ParserContext ctx = new ParserContext();
    ctx.setStrictTypeEnforcement(true);
    ctx.setDebugSymbols(true);
    ctx.setSourceFile("mysource");
    ExpressionCompiler compiler = new ExpressionCompiler(expr, ctx);
    String s = org.mvel2.debug.DebugTools.decompile(compiler.compile());
    System.out.println(s);
    int fromIndex = 0;
    int count = 0;
    while ((fromIndex = s.indexOf("DEBUG_SYMBOL", fromIndex + 1)) > -1) {
        count++;
    }
    assertEquals(4, count);
}