Examples with LitString lucee.transformer.expression.literal.LitString used on opensource projects

Example 11 with LitString

use of lucee.transformer.expression.literal.LitString in project Lucee by lucee.

the class Function method addAttribute.

public final void addAttribute(Attribute attr) throws TemplateException {
    String name = attr.getName().toLowerCase();
    // name
    if ("name".equals(name)) {
        throw new TransformerException("name cannot be defined twice", getStart());
    } else if ("returntype".equals(name)) {
        this.returnType = toLitString(name, attr.getValue());
    } else if ("access".equals(name)) {
        LitString ls = toLitString(name, attr.getValue());
        String strAccess = ls.getString();
        int acc = ComponentUtil.toIntAccess(strAccess, -1);
        if (acc == -1)
            throw new TransformerException("invalid access type [" + strAccess + "], access types are remote, public, package, private", getStart());
        access = acc;
    } else if ("output".equals(name))
        this.output = toLitBoolean(name, attr.getValue());
    else if ("bufferoutput".equals(name))
        this.bufferOutput = toLitBoolean(name, attr.getValue());
    else if ("displayname".equals(name))
        this.displayName = toLitString(name, attr.getValue());
    else if ("hint".equals(name))
        this.hint = toLitString(name, attr.getValue());
    else if ("description".equals(name))
        this.description = toLitString(name, attr.getValue());
    else if ("returnformat".equals(name))
        this.returnFormat = toLitString(name, attr.getValue());
    else if ("securejson".equals(name))
        this.secureJson = toLitBoolean(name, attr.getValue());
    else if ("verifyclient".equals(name))
        this.verifyClient = toLitBoolean(name, attr.getValue());
    else if ("localmode".equals(name)) {
        Expression v = attr.getValue();
        if (v != null) {
            String str = ASMUtil.toString(v, null);
            if (!StringUtil.isEmpty(str)) {
                int mode = AppListenerUtil.toLocalMode(str, -1);
                if (mode != -1)
                    this.localMode = v.getFactory().createLitInteger(mode);
                else
                    throw new TransformerException("Attribute localMode of the Tag Function, must be a literal value (modern, classic, true or false)", getStart());
            }
        }
    } else if ("cachedwithin".equals(name)) {
        try {
            // ASMUtil.timeSpanToLong(attr.getValue());
            this.cachedWithin = ASMUtil.cachedWithinValue(attr.getValue());
        } catch (EvaluatorException e) {
            throw new TemplateException(e.getMessage());
        }
    } else if ("modifier".equals(name)) {
        Expression val = attr.getValue();
        if (val instanceof Literal) {
            Literal l = (Literal) val;
            String str = StringUtil.emptyIfNull(l.getString()).trim();
            if ("abstract".equalsIgnoreCase(str))
                modifier = Component.MODIFIER_ABSTRACT;
            else if ("final".equalsIgnoreCase(str))
                modifier = Component.MODIFIER_FINAL;
        }
    } else {
        // needed for testing
        toLitString(name, attr.getValue());
        if (metadata == null)
            metadata = new HashMap<String, Attribute>();
        metadata.put(attr.getName(), attr);
    }
}

Example 12 with LitString

use of lucee.transformer.expression.literal.LitString in project Lucee by lucee.

the class BodyBase method concatPrintouts.

private boolean concatPrintouts(String str) {
    if (last instanceof PrintOut) {
        PrintOut po = (PrintOut) last;
        Expression expr = po.getExpr();
        if (expr instanceof LitString) {
            LitString lit = (LitString) expr;
            if (lit.getString().length() < 1024) {
                po.setExpr(lit.getFactory().createLitString(lit.getString().concat(str), lit.getStart(), lit.getEnd()));
                return true;
            }
        }
    }
    return false;
}

Example 13 with LitString

use of lucee.transformer.expression.literal.LitString in project Lucee by lucee.

the class BytecodeFactory method registerKey.

@Override
public void registerKey(Context c, Expression name, boolean doUpperCase) throws TransformerException {
    BytecodeContext bc = (BytecodeContext) c;
    if (name instanceof Literal) {
        Literal l = (Literal) name;
        LitString ls = name instanceof LitString ? (LitString) l : c.getFactory().createLitString(l.getString());
        if (doUpperCase) {
            ls = ls.duplicate();
            ls.upperCase();
        }
        String key = KeyConstants.getFieldName(ls.getString());
        if (key != null) {
            bc.getAdapter().getStatic(KEY_CONSTANTS, key, Types.COLLECTION_KEY);
            return;
        }
        int index = bc.registerKey(ls);
        bc.getAdapter().visitVarInsn(Opcodes.ALOAD, 0);
        bc.getAdapter().visitFieldInsn(Opcodes.GETFIELD, bc.getClassName(), "keys", Types.COLLECTION_KEY_ARRAY.toString());
        bc.getAdapter().push(index);
        bc.getAdapter().visitInsn(Opcodes.AALOAD);
        return;
    }
    name.writeOut(bc, Expression.MODE_REF);
    bc.getAdapter().invokeStatic(Page.KEY_IMPL, INIT);
    // bc.getAdapter().invokeStatic(Types.CASTER, TO_KEY);
    return;
}

Example 14 with LitString

use of lucee.transformer.expression.literal.LitString in project Lucee by lucee.

the class VT method _writeOut.

private Type _writeOut(BytecodeContext bc, int mode, Boolean asCollection) throws TransformerException {
    final GeneratorAdapter adapter = bc.getAdapter();
    final int count = countFM + countDM;
    // count 0
    if (count == 0)
        return _writeOutEmpty(bc);
    boolean doOnlyScope = scope == Scope.SCOPE_LOCAL;
    // boolean last;
    int c = 0;
    for (int i = doOnlyScope ? 0 : 1; i < count; i++) {
        Member member = (members.get((count - 1) - c));
        c++;
        adapter.loadArg(0);
        if (member.getSafeNavigated() && member instanceof UDF)
            adapter.checkCast(Types.PAGE_CONTEXT_IMPL);
    }
    Type rtn = _writeOutFirst(bc, (members.get(0)), mode, count == 1, doOnlyScope, null, null);
    // pc.get(
    for (int i = doOnlyScope ? 0 : 1; i < count; i++) {
        Member member = (members.get(i));
        boolean last = (i + 1) == count;
        // Data Member
        if (member instanceof DataMember) {
            ExprString name = ((DataMember) member).getName();
            if (last && ASMUtil.isDotKey(name)) {
                LitString ls = (LitString) name;
                if (ls.getString().equalsIgnoreCase("RECORDCOUNT")) {
                    adapter.invokeStatic(Types.VARIABLE_UTIL_IMPL, RECORDCOUNT);
                } else if (ls.getString().equalsIgnoreCase("CURRENTROW")) {
                    adapter.invokeStatic(Types.VARIABLE_UTIL_IMPL, CURRENTROW);
                } else if (ls.getString().equalsIgnoreCase("COLUMNLIST")) {
                    adapter.invokeStatic(Types.VARIABLE_UTIL_IMPL, COLUMNLIST);
                } else {
                    getFactory().registerKey(bc, name, false);
                    // safe nav
                    int type;
                    if (member.getSafeNavigated()) {
                        Expression val = member.getSafeNavigatedValue();
                        if (val == null)
                            ASMConstants.NULL(adapter);
                        else
                            val.writeOut(bc, Expression.MODE_REF);
                        type = THREE;
                    } else
                        type = TWO;
                    adapter.invokeVirtual(Types.PAGE_CONTEXT, asCollection(asCollection, last) ? GET_COLLECTION[type] : GET[type]);
                }
            } else {
                getFactory().registerKey(bc, name, false);
                // safe nav
                int type;
                if (member.getSafeNavigated()) {
                    Expression val = member.getSafeNavigatedValue();
                    if (val == null)
                        ASMConstants.NULL(adapter);
                    else
                        val.writeOut(bc, Expression.MODE_REF);
                    type = THREE;
                } else
                    type = TWO;
                adapter.invokeVirtual(Types.PAGE_CONTEXT, asCollection(asCollection, last) ? GET_COLLECTION[type] : GET[type]);
            }
            rtn = Types.OBJECT;
        } else // UDF
        if (member instanceof UDF) {
            rtn = _writeOutUDF(bc, (UDF) member);
        }
    }
    return rtn;
}

Example 15 with LitString

use of lucee.transformer.expression.literal.LitString in project Lucee by lucee.

the class AbstrCFMLExprTransformer method staticScope.

private Expression staticScope(ExprData data, Expression expr) throws TemplateException {
    if (data.srcCode.forwardIfCurrent("::")) {
        if (!(expr instanceof Variable))
            throw new TemplateException(data.srcCode, "invalid syntax before [::]");
        Variable old = (Variable) expr;
        // set back to read again as a component path
        data.srcCode.setPos(old.getStart().pos);
        // now we read the component path
        ExprString componentPath = readComponentPath(data);
        if (!data.srcCode.forwardIfCurrent("::"))
            throw new TemplateException(data.srcCode, "invalid syntax before [::]" + data.srcCode.getCurrent());
        comments(data);
        BIF bif = null;
        if (componentPath instanceof LitString) {
            LitString ls = (LitString) componentPath;
            if ("super".equalsIgnoreCase(ls.getString())) {
                bif = ASMUtil.createBif(data, GET_SUPER_STATIC_SCOPE);
            }
        }
        // now we generate a _getStaticScope function call with that path
        if (bif == null) {
            bif = ASMUtil.createBif(data, GET_STATIC_SCOPE);
            bif.addArgument(new Argument(componentPath, "string"));
        }
        Variable var = data.factory.createVariable(old.getStart(), data.srcCode.getPosition());
        var.addMember(bif);
        // now we are reading what is coming after ":::"
        Expression sd = subDynamic(data, var, false, true);
        return sd;
    }
    return null;
}