Examples with EvalError bsh.EvalError used on opensource projects

Example 11 with EvalError

use of bsh.EvalError in project symmetric-ds by JumpMind.

the class BshDataRouter method routeToNodes.

public Set<String> routeToNodes(SimpleRouterContext context, DataMetaData dataMetaData, Set<Node> nodes, boolean initialLoad, boolean initialLoadSelectUsed, TriggerRouter triggerRouter) {
    Set<String> boundVariableNames = new LinkedHashSet<String>();
    try {
        long ts = System.currentTimeMillis();
        Interpreter interpreter = getInterpreter(context);
        context.incrementStat(System.currentTimeMillis() - ts, "bsh.init.ms");
        HashSet<String> targetNodes = new HashSet<String>();
        ts = System.currentTimeMillis();
        bind(interpreter, dataMetaData, nodes, targetNodes, boundVariableNames, initialLoad);
        context.incrementStat(System.currentTimeMillis() - ts, "bsh.bind.ms");
        ts = System.currentTimeMillis();
        Object returnValue = interpreter.eval(dataMetaData.getRouter().getRouterExpression());
        context.incrementStat(System.currentTimeMillis() - ts, "bsh.eval.ms");
        return eval(returnValue, nodes, targetNodes);
    } catch (EvalError e) {
        if (e instanceof TargetError) {
            Throwable t = ((TargetError) e).getTarget();
            if (t instanceof RuntimeException) {
                throw (RuntimeException) t;
            } else {
                throw new RuntimeException("Routing script failed at line " + ((TargetError) e).getErrorLineNumber(), t);
            }
        } else {
            throw new RuntimeException("Failed to evaluate bsh router script.  Bound variables were: " + boundVariableNames, e);
        }
    }
}

Example 12 with EvalError

use of bsh.EvalError in project symmetric-ds by JumpMind.

the class DefaultNodeIdCreator method evaluateScript.

protected String evaluateScript(Node node, String remoteHost, String remoteAddress) {
    String script = parameterService.getString(ParameterConstants.NODE_ID_CREATOR_SCRIPT);
    if (StringUtils.isNotBlank(script)) {
        try {
            Interpreter interpreter = new Interpreter();
            interpreter.set("node", node);
            interpreter.set("hostname", remoteHost);
            interpreter.set("remoteHost", remoteHost);
            interpreter.set("remoteAddress", remoteAddress);
            interpreter.set("log", log);
            Object retValue = interpreter.eval(script);
            if (retValue != null) {
                return retValue.toString();
            }
        } catch (TargetError e) {
            if (e.getTarget() instanceof RuntimeException) {
                throw (RuntimeException) e.getTarget();
            } else {
                throw new RuntimeException(e.getTarget() != null ? e.getTarget() : e);
            }
        } catch (EvalError e) {
            log.error("Failed to evalute node id generator script.  The default node id generation mechanism will be used.", e);
        }
    }
    return null;
}