Examples with Undefined lucee.runtime.type.scope.Undefined used on opensource projects

Example 6 with Undefined

use of lucee.runtime.type.scope.Undefined in project Lucee by lucee.

the class QueryColumnImpl method getChildElement.

private Object getChildElement(PageContext pc, Key key, Object defaultValue) {
    // column and query has same name
    if (key.equals(this.key)) {
        return query.get(key, defaultValue);
    }
    // get it from undefined scope
    pc = ThreadLocalPageContext.get(pc);
    if (pc != null) {
        Undefined undefined = pc.undefinedScope();
        boolean old = undefined.setAllowImplicidQueryCall(false);
        Object sister = undefined.get(this.key, NullSupportHelper.NULL(pc));
        undefined.setAllowImplicidQueryCall(old);
        if (sister != NullSupportHelper.NULL(pc)) {
            try {
                return pc.get(sister, key);
            } catch (PageException e) {
                return defaultValue;
            }
        }
    }
    return defaultValue;
}

Example 7 with Undefined

use of lucee.runtime.type.scope.Undefined in project Lucee by lucee.

the class SimpleQueryColumn method getChildElement.

private Object getChildElement(Key key, Object defaultValue) {
    PageContext pc = ThreadLocalPageContext.get();
    // column and query has same name
    if (key.equals(this.key)) {
        return get(qry.getCurrentrow(pc.getId()), defaultValue);
    }
    // get it from undefined scope
    if (pc != null) {
        Undefined undefined = pc.undefinedScope();
        boolean old = undefined.setAllowImplicidQueryCall(false);
        Object sister = undefined.get(this.key, null);
        undefined.setAllowImplicidQueryCall(old);
        if (sister != null) {
            try {
                return pc.get(sister, key);
            } catch (PageException e) {
                return defaultValue;
            }
        }
    }
    return defaultValue;
}

Example 8 with Undefined

use of lucee.runtime.type.scope.Undefined in project Lucee by lucee.

the class PageContextImpl method clearCatch.

@Override
public void clearCatch() {
    exception = null;
    Undefined u = undefinedScope();
    (u.getCheckArguments() ? u.localScope() : u).removeEL(KeyConstants._cfcatch);
}

Example 9 with Undefined

use of lucee.runtime.type.scope.Undefined in project Lucee by lucee.

the class VariableInterpreter method _variable.

public static Object _variable(PageContext pc, String str, Object value, Scope scope) throws PageException {
    // define a ohter enviroment for the function
    if (scope != null) {
        // Variables Scope
        Variables var = null;
        if (scope instanceof Variables) {
            var = (Variables) scope;
        } else if (scope instanceof CallerImpl) {
            var = ((CallerImpl) scope).getVariablesScope();
        }
        if (var != null) {
            Variables current = pc.variablesScope();
            pc.setVariablesScope(var);
            try {
                if (value != NULL)
                    return setVariable(pc, str, value);
                return getVariable(pc, str);
            } finally {
                pc.setVariablesScope(current);
            }
        } else // Undefined Scope
        if (scope instanceof Undefined) {
            PageContextImpl pci = (PageContextImpl) pc;
            Undefined undefined = (Undefined) scope;
            boolean check = undefined.getCheckArguments();
            Variables orgVar = pc.variablesScope();
            Argument orgArgs = pc.argumentsScope();
            Local orgLocal = pc.localScope();
            pci.setVariablesScope(undefined.variablesScope());
            if (check)
                pci.setFunctionScopes(undefined.localScope(), undefined.argumentsScope());
            try {
                if (value != NULL)
                    return setVariable(pc, str, value);
                return getVariable(pc, str);
            } finally {
                pc.setVariablesScope(orgVar);
                if (check)
                    pci.setFunctionScopes(orgLocal, orgArgs);
            }
        }
    }
    if (value != NULL)
        return setVariable(pc, str, value);
    return getVariable(pc, str);
}