Examples with Attribute lucee.transformer.bytecode.statement.tag.Attribute used on opensource projects

Example 31 with Attribute

use of lucee.transformer.bytecode.statement.tag.Attribute in project Lucee by lucee.

the class AbstrCFMLScriptTransformer method __singleAttrStatement.

private final Statement __singleAttrStatement(Body parent, ExprData data, TagLibTag tlt, boolean allowTwiceAttr) throws TemplateException {
    String tagName = tlt.getName();
    if (data.srcCode.forwardIfCurrent(tagName)) {
        if (!data.srcCode.isCurrent(' ') && !data.srcCode.isCurrent(';')) {
            data.srcCode.setPos(data.srcCode.getPos() - tagName.length());
            return null;
        }
    } else
        return null;
    int pos = data.srcCode.getPos() - tagName.length();
    Position line = data.srcCode.getPosition();
    // TagLibTag tlt = CFMLTransformer.getTLT(data.srcCode,tagName.equals("pageencoding")?"processingdirective":tagName);
    Tag tag = getTag(data, parent, tlt, line, null);
    tag.setScriptBase(true);
    tag.setTagLibTag(tlt);
    comments(data);
    // attribute
    TagLibTagAttr attr = tlt.getScript().getSingleAttr();
    String attrName = null;
    Expression attrValue = null;
    short attrType = ATTR_TYPE_NONE;
    if (attr != null) {
        attrType = attr.getScriptSupport();
        char c = data.srcCode.getCurrent();
        if (ATTR_TYPE_REQUIRED == attrType || (!data.srcCode.isCurrent(';') && ATTR_TYPE_OPTIONAL == attrType)) {
            if (data.srcCode.isCurrent('{')) {
                // this can be only a json string
                int p = data.srcCode.getPos();
                try {
                    attrValue = isSimpleValue(attr.getType()) ? null : json(data, JSON_STRUCT, '{', '}');
                } catch (Throwable t) {
                    ExceptionUtil.rethrowIfNecessary(t);
                    data.srcCode.setPos(p);
                }
            } else
                attrValue = attributeValue(data, tlt.getScript().getRtexpr());
            if (attrValue != null && isOperator(c)) {
                data.srcCode.setPos(pos);
                return null;
            }
        }
    }
    if (attrValue != null) {
        attrName = attr.getName();
        TagLibTagAttr tlta = tlt.getAttribute(attr.getName(), true);
        tag.addAttribute(new Attribute(false, attrName, CastOther.toExpression(attrValue, tlta.getType()), tlta.getType()));
    } else if (ATTR_TYPE_REQUIRED == attrType) {
        data.srcCode.setPos(pos);
        return null;
    }
    // body
    if (tlt.getHasBody()) {
        Body body = new BodyBase(data.factory);
        boolean wasSemiColon = statement(data, body, tlt.getScript().getContext());
        if (!wasSemiColon || !tlt.isBodyFree() || body.hasStatements())
            tag.setBody(body);
    } else
        checkSemiColonLineFeed(data, true, true, true);
    if (tlt.hasTTE())
        data.ep.add(tlt, tag, data.flibs, data.srcCode);
    if (!StringUtil.isEmpty(attrName))
        validateAttributeName(attrName, data.srcCode, new ArrayList<String>(), tlt, new RefBooleanImpl(false), new StringBuffer(), allowTwiceAttr);
    tag.setEnd(data.srcCode.getPosition());
    eval(tlt, data, tag);
    return tag;
}

Example 32 with Attribute

use of lucee.transformer.bytecode.statement.tag.Attribute in project Lucee by lucee.

the class AbstrCFMLScriptTransformer method componentStatement.

private final TagComponent componentStatement(ExprData data, Body parent) throws TemplateException {
    int pos = data.srcCode.getPos();
    // get the idendifier in front of
    String id = identifier(data, false);
    if (id == null) {
        data.srcCode.setPos(pos);
        return null;
    }
    int mod = ComponentUtil.toModifier(id, Component.MODIFIER_NONE, Component.MODIFIER_NONE);
    if (mod == Component.MODIFIER_NONE) {
        data.srcCode.setPos(pos);
    }
    comments(data);
    // do we have a starting component?
    if (!data.srcCode.isCurrent(getComponentName(data.srcCode.getDialect())) && (data.srcCode.getDialect() == CFMLEngine.DIALECT_CFML || !data.srcCode.isCurrent(Constants.CFML_COMPONENT_TAG_NAME))) {
        data.srcCode.setPos(pos);
        return null;
    }
    // parse the component
    TagLibTag tlt = CFMLTransformer.getTLT(data.srcCode, getComponentName(data.srcCode.getDialect()), data.config.getIdentification());
    TagComponent comp = (TagComponent) _multiAttrStatement(parent, data, tlt);
    if (mod != Component.MODIFIER_NONE)
        comp.addAttribute(new Attribute(false, "modifier", data.factory.createLitString(id), "string"));
    return comp;
}

Example 33 with Attribute

use of lucee.transformer.bytecode.statement.tag.Attribute in project Lucee by lucee.

the class AbstrCFMLScriptTransformer method cftagStatement.

private Statement cftagStatement(ExprData data, Body parent) throws TemplateException {
    // that is because cfloop-contition evaluator does not pass this
    if (data.ep == null)
        return null;
    final int start = data.srcCode.getPos();
    // namespace and separator
    final TagLib tagLib = CFMLTransformer.nameSpace(data);
    if (tagLib == null || !tagLib.isCore())
        return null;
    // print.e("namespace:"+tagLib.getNameSpaceAndSeparator());
    // get the name of the tag
    String id = CFMLTransformer.identifier(data.srcCode, false, true);
    if (id == null) {
        data.srcCode.setPos(start);
        return null;
    }
    id = id.toLowerCase();
    String appendix = null;
    TagLibTag tlt = tagLib.getTag(id);
    // get taglib
    if (tlt == null) {
        tlt = tagLib.getAppendixTag(id);
        if (tlt == null) {
            // if(tagLib.getIgnoreUnknowTags()){ if we do this a expression like the following no longer work cfwhatever=1;
            data.srcCode.setPos(start);
            return null;
        // }
        // throw new TemplateException(data.srcCode,"undefined tag ["+tagLib.getNameSpaceAndSeparator()+id+"]");
        }
        appendix = StringUtil.removeStartingIgnoreCase(id, tlt.getName());
    }
    if (tlt.getScript() == null) {
        data.srcCode.setPos(start);
        return null;
    }
    // check for opening bracked or closing semicolon
    comments(data);
    boolean noAttrs = false;
    if (!data.srcCode.forwardIfCurrent('(')) {
        if (checkSemiColonLineFeed(data, false, false, false)) {
            noAttrs = true;
        } else {
            data.srcCode.setPos(start);
            return null;
        }
    }
    Position line = data.srcCode.getPosition();
    // script specific behavior
    short context = CTX_OTHER;
    Boolean allowExpression = Boolean.TRUE;
    {
        TagLibTagScript script = tlt.getScript();
        if (script != null) {
            context = script.getContext();
            // always true for this tags allowExpression=script.getRtexpr()?Boolean.TRUE:Boolean.FALSE;
            if (context == CTX_CFC)
                data.isCFC = true;
            else if (context == CTX_INTERFACE)
                data.isInterface = true;
        }
    }
    Tag tag = getTag(data, parent, tlt, line, null);
    if (appendix != null) {
        tag.setAppendix(appendix);
        tag.setFullname(tlt.getFullName().concat(appendix));
    } else {
        tag.setFullname(tlt.getFullName());
    }
    tag.setTagLibTag(tlt);
    tag.setScriptBase(true);
    // add component meta data
    if (data.isCFC) {
        addMetaData(data, tag, IGNORE_LIST_COMPONENT);
    }
    if (data.isInterface) {
        addMetaData(data, tag, IGNORE_LIST_INTERFACE);
    }
    comments(data);
    // attributes
    Attribute[] attrs = noAttrs ? new Attribute[0] : attributes(tag, tlt, data, BRACKED, data.factory.EMPTY(), allowExpression, null, false, ',', true);
    data.srcCode.forwardIfCurrent(')');
    for (int i = 0; i < attrs.length; i++) {
        tag.addAttribute(attrs[i]);
    }
    comments(data);
    // body
    if (tlt.getHasBody()) {
        Body body = new BodyBase(data.factory);
        boolean wasSemiColon = statement(data, body, context);
        if (!wasSemiColon || !tlt.isBodyFree() || body.hasStatements())
            tag.setBody(body);
    } else
        checkSemiColonLineFeed(data, true, true, true);
    tag.setEnd(data.srcCode.getPosition());
    eval(tlt, data, tag);
    return tag;
}

Example 34 with Attribute

use of lucee.transformer.bytecode.statement.tag.Attribute in project Lucee by lucee.

the class DocComment method getHint.

/**
 * @return the hint
 */
public String getHint() {
    if (hint == null) {
        Attribute attr = params.remove("hint");
        if (attr != null) {
            Literal lit = (Literal) attr.getValue();
            hint = lit.getString().trim();
        } else {
            hint = StringUtil.unwrap(tmpHint.toString());
        }
    }
    return hint;
}

Example 35 with Attribute

use of lucee.transformer.bytecode.statement.tag.Attribute in project Lucee by lucee.

the class DocCommentTransformer method param.

private Attribute param(Factory factory, ParserString ps) {
    String name = paramName(ps);
    if (name == null)
        return new Attribute(true, "@", factory.TRUE(), "boolean");
    // white space
    while (ps.isValidIndex() && ps.isCurrentWhiteSpace()) {
        if (ps.getCurrent() == '\n')
            return new Attribute(true, name, factory.TRUE(), "boolean");
        ps.next();
    }
    Expression value = paramValue(factory, ps);
    return new Attribute(true, name, value, value instanceof LitBoolean ? "boolean" : "string");
}