Examples of ASTJexlScript

Examples of org.apache.commons.jexl2.parser.ASTJexlScript

605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
        // synthetize expr using register
        expr = "#0" + (expr.charAt(0) == '[' ? "" : ".") + expr + ";";
        try {
            parser.ALLOW_REGISTERS = true;
            Scope frame = new Scope("#0");
            ASTJexlScript script = parse(expr, null, frame);
            JexlNode node = script.jjtGetChild(0);
            Interpreter interpreter = createInterpreter(context);
            // set frame
            interpreter.setFrame(script.createFrame(bean));
            return node.jjtAccept(interpreter, null);
        } catch (JexlException xjexl) {
            if (silent) {
                logger.warn(xjexl.getMessage(), xjexl.getCause());
                return null;
View Full Code Here

Examples of org.apache.commons.jexl2.parser.ASTJexlScript

660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
        // synthetize expr using registers
        expr = "#0" + (expr.charAt(0) == '[' ? "" : ".") + expr + "=" + "#1" + ";";
        try {
            parser.ALLOW_REGISTERS = true;
            Scope frame = new Scope("#0", "#1");
            ASTJexlScript script = parse(expr, null, frame);
            JexlNode node = script.jjtGetChild(0);
            Interpreter interpreter = createInterpreter(context);
            // set the registers
            interpreter.setFrame(script.createFrame(bean, value));
            node.jjtAccept(interpreter, null);
        } catch (JexlException xjexl) {
            if (silent) {
                logger.warn(xjexl.getMessage(), xjexl.getCause());
                return;
View Full Code Here

Examples of org.apache.commons.jexl2.parser.ASTJexlScript

1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
     * @return the parsed tree
     * @throws JexlException if any error occured during parsing
     */
    protected ASTJexlScript parse(CharSequence expression, JexlInfo info, Scope frame) {
        String expr = cleanExpression(expression);
        ASTJexlScript script = null;
        JexlInfo dbgInfo = null;
        synchronized (parser) {
            if (cache != null) {
                script = cache.get(expr);
                if (script != null) {
                    Scope f = script.getScope();
                    if ((f == null && frame == null) || (f != null && f.equals(frame))) {
                        return script;
                    }
                }
            }
            try {
                Reader reader = new StringReader(expr);
                // use first calling method of JexlEngine as debug info
                if (info == null) {
                    dbgInfo = debugInfo();
                } else {
                    dbgInfo = info.debugInfo();
                }
                parser.setFrame(frame);
                script = parser.parse(reader, dbgInfo);
                // reaccess in case local variables have been declared
                frame = parser.getFrame();
                if (frame != null) {
                    script.setScope(frame);
                }
                if (cache != null) {
                    cache.put(expr, script);
                }
            } catch (TokenMgrError xtme) {
View Full Code Here
TOP
Copyright © 2018 www.massapi.com. All rights reserved.
All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.