Examples with ScopeContent org.jooq.impl.ScopeMarker.ScopeContent used on opensource projects

Example 1 with ScopeContent

use of org.jooq.impl.ScopeMarker.ScopeContent in project jOOQ by jOOQ.

the class DefaultRenderContext method scopeEnd0.

@Override
void scopeEnd0() {
    ScopeMarker[] markers = ScopeMarker.values();
    ScopeStackElement[] beforeFirst = new ScopeStackElement[markers.length];
    ScopeStackElement[] afterLast = new ScopeStackElement[markers.length];
    ScopeContent[] content = new ScopeContent[markers.length];
    for (ScopeMarker marker : markers) {
        if (!marker.topLevelOnly || subqueryLevel() == 0) {
            int i = marker.ordinal();
            ScopeContent o = content[i] = (ScopeContent) data(marker.key);
            if (o != null && !o.isEmpty()) {
                beforeFirst[i] = scopeStack.get(marker.beforeFirst);
                afterLast[i] = scopeStack.get(marker.afterLast);
            }
        }
    }
    outer: for (ScopeStackElement e1 : scopeStack.iterable(e -> e.scopeLevel == scopeStack.scopeLevel())) {
        String replacedSQL = null;
        QueryPartList<Param<?>> insertedBindValues = null;
        if (e1.positions == null) {
            continue outer;
        } else // TODO: subqueryLevel() is lower than scopeLevel if we use implicit join in procedural logic
        if (e1.joinNode != null && !e1.joinNode.children.isEmpty()) {
            replacedSQL = configuration.dsl().renderContext().declareTables(true).sql('(').formatIndentStart(e1.indent).formatIndentStart().formatNewLine().visit(e1.joinNode.joinTree()).formatNewLine().sql(')').render();
        } else {
            elementLoop: for (int i = 0; i < beforeFirst.length; i++) {
                ScopeStackElement e = beforeFirst[i];
                ScopeContent c = content[i];
                if (e1 == e && c != null) {
                    DefaultRenderContext ctx = new DefaultRenderContext(this, false);
                    markers[i].renderer.render((DefaultRenderContext) ctx.formatIndentStart(e.indent), e, afterLast[i], c);
                    replacedSQL = ctx.render();
                    insertedBindValues = ctx.bindValues();
                    break elementLoop;
                }
            }
        }
        if (replacedSQL != null) {
            sql.replace(e1.positions[0], e1.positions[1], replacedSQL);
            int shift = replacedSQL.length() - (e1.positions[1] - e1.positions[0]);
            inner: for (ScopeStackElement e2 : scopeStack) {
                if (e2.positions == null)
                    continue inner;
                if (e2.positions[0] > e1.positions[0]) {
                    e2.positions[0] = e2.positions[0] + shift;
                    e2.positions[1] = e2.positions[1] + shift;
                }
            }
            if (insertedBindValues != null) {
                bindValues.addAll(e1.bindIndex - 1, insertedBindValues);
                inner: for (ScopeStackElement e2 : scopeStack) {
                    if (e2.positions == null)
                        continue inner;
                    if (e2.bindIndex > e1.bindIndex)
                        e2.bindIndex = e2.bindIndex + insertedBindValues.size();
                }
            }
        }
    }
}