Examples with Statement lucee.transformer.bytecode.Statement used on opensource projects

Example 26 with Statement

use of lucee.transformer.bytecode.Statement in project Lucee by lucee.

the class Retry method getAncestorCatch.

public static Statement getAncestorCatch(TagLib tagLib, Statement stat) {
    String name = tagLib.getNameSpaceAndSeparator() + "catch";
    Tag tag;
    Statement parent = stat;
    while (true) {
        parent = parent.getParent();
        if (parent == null)
            return null;
        if (parent instanceof Tag) {
            tag = (Tag) parent;
            if (tag.getFullname().equalsIgnoreCase(name))
                return tag;
        } else if (parent instanceof TryCatchFinally)
            return parent;
    }
}

Example 27 with Statement

use of lucee.transformer.bytecode.Statement in project Lucee by lucee.

the class Static method evaluate.

@Override
public void evaluate(Tag tag, TagLibTag libTag) throws EvaluatorException {
    // check parent
    Body body = null;
    String compName = Property.getComponentName(tag);
    boolean isCompChild = false;
    Tag p = ASMUtil.getParentTag(tag);
    if (p != null && (p instanceof TagComponent || getFullname(p, "").equalsIgnoreCase(compName))) {
        isCompChild = true;
        body = p.getBody();
    }
    Tag pp = p != null ? ASMUtil.getParentTag(p) : null;
    if (!isCompChild && pp != null && (p instanceof TagComponent || getFullname(pp, "").equalsIgnoreCase(compName))) {
        isCompChild = true;
        body = pp.getBody();
    }
    if (!isCompChild) {
        throw new EvaluatorException("Wrong Context for the the static constructor, " + "a static constructor must inside a component body.");
    }
    // Body body=(Body) tag.getParent();
    List<Statement> children = tag.getBody().getStatements();
    // remove that tag from parent
    ASMUtil.remove(tag);
    StaticBody sb = getStaticBody(body);
    ASMUtil.addStatements(sb, children);
}

Example 28 with Statement

use of lucee.transformer.bytecode.Statement in project Lucee by lucee.

the class Try method evaluate.

/**
 * @see lucee.transformer.cfml.evaluator.EvaluatorSupport#evaluate(Element)
 */
@Override
public void evaluate(Tag tag) throws EvaluatorException {
    Body body = tag.getBody();
    int catchCount = 0;
    int noCatchCount = 0;
    int finallyCount = 0;
    // count catch tag and other in body
    if (body != null) {
        List stats = body.getStatements();
        Iterator it = stats.iterator();
        Statement stat;
        Tag t;
        String name;
        while (it.hasNext()) {
            stat = (Statement) it.next();
            if (stat instanceof Tag) {
                t = (Tag) stat;
                name = t.getTagLibTag().getName();
                if (name.equals("finally")) {
                    finallyCount++;
                    noCatchCount++;
                } else if (name.equals("catch"))
                    catchCount++;
                else
                    noCatchCount++;
            } else
                noCatchCount++;
        }
    }
    // check if has Content
    if (catchCount == 0 && finallyCount == 0)
        throw new EvaluatorException("Wrong Context, tag cftry must have at least one tag cfcatch inside or a cffinally tag.");
    if (finallyCount > 1)
        throw new EvaluatorException("Wrong Context, tag cftry can have only one tag cffinally inside.");
    // check if no has Content
    if (noCatchCount == 0) {
        ASMUtil.remove(tag);
    }
}