Examples with TransformerException lucee.transformer.TransformerException used on opensource projects

Example 11 with TransformerException

use of lucee.transformer.TransformerException in project Lucee by lucee.

the class VT method getMatchingValueAndType.

private static VT getMatchingValueAndType(Factory factory, FunctionLibFunctionArg flfa, NamedArgument[] nargs, String[] names, Position line) throws TransformerException {
    String flfan = flfa.getName();
    // first search if a argument match
    for (int i = 0; i < nargs.length; i++) {
        if (names[i] != null && names[i].equalsIgnoreCase(flfan)) {
            nargs[i].setValue(nargs[i].getRawValue(), flfa.getTypeAsString());
            return new VT(nargs[i].getValue(), flfa.getTypeAsString(), i);
        }
    }
    // then check if a alias match
    String alias = flfa.getAlias();
    if (!StringUtil.isEmpty(alias)) {
        // String[] arrAlias = lucee.runtime.type.List.toStringArray(lucee.runtime.type.List.trimItems(lucee.runtime.type.List.listToArrayRemoveEmpty(alias, ',')));
        for (int i = 0; i < nargs.length; i++) {
            if (names[i] != null && lucee.runtime.type.util.ListUtil.listFindNoCase(alias, names[i], ",") != -1) {
                nargs[i].setValue(nargs[i].getRawValue(), flfa.getTypeAsString());
                return new VT(nargs[i].getValue(), flfa.getTypeAsString(), i);
            }
        }
    }
    // if not required return the default value
    if (!flfa.getRequired()) {
        return getDefaultValue(factory, flfa);
    }
    TransformerException be = new TransformerException("missing required argument [" + flfan + "] for function [" + flfa.getFunction().getName() + "]", line);
    UDFUtil.addFunctionDoc(be, flfa.getFunction());
    throw be;
}

Example 12 with TransformerException

use of lucee.transformer.TransformerException in project Lucee by lucee.

the class OPUnary method _writeOut.

@Override
public Type _writeOut(BytecodeContext bc, int mode) throws TransformerException {
    GeneratorAdapter adapter = bc.getAdapter();
    // convert value
    if (operation == CONCAT)
        value = CastString.toExprString(value);
    else
        value = CastDouble.toExprDouble(value);
    List<Member> members = var.getMembers();
    int size = members.size();
    String scope = VariableInterpreter.scopeInt2String(var.getScope());
    /*
		 *  (susi.sorglos++ or variables.susi++)
		 */
    if ((scope == null && size > 1) || (scope != null && size > 0)) {
        Member last = var.removeMember(members.size() - 1);
        if (!(last instanceof DataMember))
            throw new TransformerException("you cannot use a unary operator with a function " + last.getClass().getName(), getStart());
        // write the variable
        var.setAsCollection(Boolean.TRUE);
        var.writeOut(bc, mode);
        // write out last Key
        getFactory().registerKey(bc, ((DataMember) last).getName(), false);
        // write out value
        value.writeOut(bc, MODE_VALUE);
        if (type == POST) {
            if (operation != OpDouble.PLUS && operation != OpDouble.MINUS)
                throw new TransformerException("Post only possible with plus or minus " + operation, value.getStart());
            if (operation == PLUS)
                adapter.invokeStatic(Types.OPERATOR, UNARY_POST_PLUS2);
            else if (operation == MINUS)
                adapter.invokeStatic(Types.OPERATOR, UNARY_POST_MINUS2);
        } else if (type == PRE) {
            if (operation == PLUS)
                adapter.invokeStatic(Types.OPERATOR, UNARY_PRE_PLUS2);
            else if (operation == MINUS)
                adapter.invokeStatic(Types.OPERATOR, UNARY_PRE_MINUS2);
            else if (operation == DIVIDE)
                adapter.invokeStatic(Types.OPERATOR, UNARY_PRE_DIVIDE2);
            else if (operation == MULTIPLY)
                adapter.invokeStatic(Types.OPERATOR, UNARY_PRE_MULTIPLY2);
            else if (operation == CONCAT)
                adapter.invokeStatic(Types.OPERATOR, UNARY_PRE_CONCAT2);
        }
        if (operation == CONCAT)
            return Types.STRING;
        // convert from Double to double (if necessary)
        if (mode == MODE_REF) {
            adapter.invokeStatic(Types.CASTER, Methods.METHOD_TO_DOUBLE_FROM_DOUBLE);
            return Types.DOUBLE;
        }
        return Types.DOUBLE_VALUE;
    }
    /*
		 *  undefined scope only with one key (susi++;)
		 */
    // PageContext instance
    adapter.loadArg(0);
    // Collection key Array
    int arrSize = scope != null ? members.size() + 1 : members.size();
    boolean useArray = arrSize > 1 || scope != null;
    if (useArray) {
        ArrayVisitor av = new ArrayVisitor();
        int index = 0;
        av.visitBegin(adapter, Types.COLLECTION_KEY, arrSize);
        Iterator<Member> it = members.iterator();
        Member m;
        DataMember dm;
        if (scope != null) {
            av.visitBeginItem(adapter, index++);
            getFactory().registerKey(bc, getFactory().createLitString(scope), false);
            av.visitEndItem(adapter);
        }
        while (it.hasNext()) {
            av.visitBeginItem(adapter, index++);
            m = it.next();
            if (!(m instanceof DataMember))
                throw new TransformerException("you cannot use a unary operator with a function " + m.getClass().getName(), getStart());
            getFactory().registerKey(bc, ((DataMember) m).getName(), false);
            av.visitEndItem(adapter);
        }
        av.visitEnd();
    } else {
        Member m = members.iterator().next();
        if (!(m instanceof DataMember))
            throw new TransformerException("you cannot use a unary operator with a function " + m.getClass().getName(), getStart());
        getFactory().registerKey(bc, ((DataMember) m).getName(), false);
    }
    if (type == POST) {
        if (operation != OpDouble.PLUS && operation != OpDouble.MINUS)
            throw new TransformerException("Post only possible with plus or minus " + operation, value.getStart());
        value.writeOut(bc, MODE_VALUE);
        if (operation == PLUS)
            adapter.invokeStatic(Types.OPERATOR, useArray ? UNARY_POST_PLUS_N : UNARY_POST_PLUS_1);
        else if (operation == MINUS)
            adapter.invokeStatic(Types.OPERATOR, useArray ? UNARY_POST_MINUS_N : UNARY_POST_MINUS_1);
    } else if (type == PRE) {
        value.writeOut(bc, MODE_VALUE);
        if (operation == PLUS)
            adapter.invokeStatic(Types.OPERATOR, useArray ? UNARY_PRE_PLUS_N : UNARY_PRE_PLUS_1);
        else if (operation == MINUS)
            adapter.invokeStatic(Types.OPERATOR, useArray ? UNARY_PRE_MINUS_N : UNARY_PRE_MINUS_1);
        else if (operation == DIVIDE)
            adapter.invokeStatic(Types.OPERATOR, useArray ? UNARY_PRE_DIVIDE_N : UNARY_PRE_DIVIDE_1);
        else if (operation == MULTIPLY)
            adapter.invokeStatic(Types.OPERATOR, useArray ? UNARY_PRE_MULTIPLY_N : UNARY_PRE_MULTIPLY_1);
        else if (operation == CONCAT)
            adapter.invokeStatic(Types.OPERATOR, useArray ? UNARY_PRE_CONCAT_N : UNARY_PRE_CONCAT_1);
    }
    if (operation == CONCAT)
        return Types.STRING;
    // convert from double to Double (if necessary)
    if (mode == MODE_REF) {
        adapter.invokeStatic(Types.CASTER, Methods.METHOD_TO_DOUBLE_FROM_DOUBLE);
        return Types.DOUBLE;
    }
    return Types.DOUBLE_VALUE;
}

Example 13 with TransformerException

use of lucee.transformer.TransformerException in project Lucee by lucee.

the class AbstrCFMLScriptTransformer method tryStatement.

/**
 * Liest eine try Block ein
 * <br />
 * EBNF:<br />
 * <code>;</code>
 * @return Try Block
 * @throws TemplateException
 */
private final TryCatchFinally tryStatement(ExprData data) throws TemplateException {
    if (!data.srcCode.forwardIfCurrent("try", '{') && !data.srcCode.forwardIfCurrent("try ") && !data.srcCode.forwardIfCurrent("try", '/'))
        return null;
    data.srcCode.previous();
    Body body = new BodyBase(data.factory);
    TryCatchFinally tryCatchFinally = new TryCatchFinally(data.factory, body, data.srcCode.getPosition(), null);
    statement(data, body, CTX_TRY);
    comments(data);
    // catches
    short catchCount = 0;
    while (data.srcCode.forwardIfCurrent("catch", '(')) {
        catchCount++;
        comments(data);
        // type
        int pos = data.srcCode.getPos();
        Position line = data.srcCode.getPosition();
        Expression name = null, type = null;
        StringBuffer sbType = new StringBuffer();
        String id;
        while (true) {
            id = identifier(data, false);
            if (id == null)
                break;
            sbType.append(id);
            data.srcCode.removeSpace();
            if (!data.srcCode.forwardIfCurrent('.'))
                break;
            sbType.append('.');
            data.srcCode.removeSpace();
        }
        if (sbType.length() == 0) {
            type = string(data);
            if (type == null)
                throw new TemplateException(data.srcCode, "a catch statement must begin with the throwing type (query, application ...).");
        } else {
            type = data.factory.createLitString(sbType.toString());
        }
        // name = expression();
        comments(data);
        // name
        if (!data.srcCode.isCurrent(')')) {
            name = expression(data);
        } else {
            data.srcCode.setPos(pos);
            name = expression(data);
            type = data.factory.createLitString("any");
        }
        comments(data);
        Body b = new BodyBase(data.factory);
        try {
            tryCatchFinally.addCatch(type, name, b, line);
        } catch (TransformerException e) {
            throw new TemplateException(data.srcCode, e.getMessage());
        }
        comments(data);
        if (!data.srcCode.forwardIfCurrent(')'))
            throw new TemplateException(data.srcCode, "invalid catch statement, missing closing )");
        statement(data, b, CTX_CATCH);
        comments(data);
    }
    // finally
    if (finallyStatement(data, tryCatchFinally)) {
        comments(data);
    } else if (catchCount == 0)
        throw new TemplateException(data.srcCode, "a try statement must have at least one catch statement");
    // if(body.isEmpty()) return null;
    tryCatchFinally.setEnd(data.srcCode.getPosition());
    return tryCatchFinally;
}

Example 14 with TransformerException

use of lucee.transformer.TransformerException in project Lucee by lucee.

the class CFMLCompilerImpl method _compile.

/*private byte[] _compiless(ConfigImpl config,PageSource ps,SourceCode sc,String className, TagLib[] tld, FunctionLib[] fld, 
			Resource classRootDir,TransfomerSettings settings) throws TemplateException {
		Factory factory = BytecodeFactory.getInstance(config);
		
		Page page=null;
		
		TagLib[][] _tlibs=new TagLib[][]{null,new TagLib[0]};
		_tlibs[CFMLTransformer.TAG_LIB_GLOBAL]=tld;
		// reset page tlds
		if(_tlibs[CFMLTransformer.TAG_LIB_PAGE].length>0) {
			_tlibs[CFMLTransformer.TAG_LIB_PAGE]=new TagLib[0];
		}
		
		CFMLScriptTransformer scriptTransformer = new CFMLScriptTransformer();
		scriptTransformer.transform(
				BytecodeFactory.getInstance(config)
				, page
				, new EvaluatorPool()
				, _tlibs, fld
				, null
				, config.getCoreTagLib(ps.getDialect()).getScriptTags()
				, sc
				, settings);
		
		//CFMLExprTransformer extr=new CFMLExprTransformer();
		//extr.transform(factory, page, ep, tld, fld, scriptTags, cfml, settings)
		
		return null;
	}*/
private Result _compile(ConfigImpl config, PageSource ps, SourceCode sc, String className, TagLib[] tld, FunctionLib[] fld, Resource classRootDir, boolean returnValue, boolean ignoreScopes) throws TemplateException, IOException {
    if (className == null)
        className = ps.getClassName();
    Result result = null;
    // byte[] barr = null;
    Page page = null;
    Factory factory = BytecodeFactory.getInstance(config);
    try {
        page = sc == null ? cfmlTransformer.transform(factory, config, ps, tld, fld, returnValue, ignoreScopes) : cfmlTransformer.transform(factory, config, sc, tld, fld, System.currentTimeMillis(), sc.getDialect() == CFMLEngine.DIALECT_CFML && config.getDotNotationUpperCase(), returnValue, ignoreScopes);
        page.setSplitIfNecessary(false);
        try {
            result = new Result(page, page.execute(className));
        } catch (RuntimeException re) {
            String msg = StringUtil.emptyIfNull(re.getMessage());
            if (StringUtil.indexOfIgnoreCase(msg, "Method code too large!") != -1) {
                page = sc == null ? cfmlTransformer.transform(factory, config, ps, tld, fld, returnValue, ignoreScopes) : cfmlTransformer.transform(factory, config, sc, tld, fld, System.currentTimeMillis(), sc.getDialect() == CFMLEngine.DIALECT_CFML && config.getDotNotationUpperCase(), returnValue, ignoreScopes);
                page.setSplitIfNecessary(true);
                result = new Result(page, page.execute(className));
            } else
                throw re;
        } catch (ClassFormatError cfe) {
            String msg = StringUtil.emptyIfNull(cfe.getMessage());
            if (StringUtil.indexOfIgnoreCase(msg, "Invalid method Code length") != -1) {
                page = ps != null ? cfmlTransformer.transform(factory, config, ps, tld, fld, returnValue, ignoreScopes) : cfmlTransformer.transform(factory, config, sc, tld, fld, System.currentTimeMillis(), sc.getDialect() == CFMLEngine.DIALECT_CFML && config.getDotNotationUpperCase(), returnValue, ignoreScopes);
                page.setSplitIfNecessary(true);
                result = new Result(page, page.execute(className));
            } else
                throw cfe;
        }
        // store
        if (classRootDir != null) {
            Resource classFile = classRootDir.getRealResource(page.getClassName() + ".class");
            Resource classFileDirectory = classFile.getParentResource();
            if (!classFileDirectory.exists())
                classFileDirectory.mkdirs();
            IOUtil.copy(new ByteArrayInputStream(result.barr), classFile, true);
        }
        return result;
    } catch (AlreadyClassException ace) {
        byte[] bytes = ace.getEncrypted() ? readEncrypted(ace) : readPlain(ace);
        result = new Result(null, bytes);
        String displayPath = ps != null ? "[" + ps.getDisplayPath() + "] " : "";
        String srcName = ASMUtil.getClassName(result.barr);
        int dialect = sc == null ? ps.getDialect() : sc.getDialect();
        // source is cfm and target cfc
        if (dialect == CFMLEngine.DIALECT_CFML && endsWith(srcName, Constants.getCFMLTemplateExtensions(), dialect) && className.endsWith("_" + Constants.getCFMLComponentExtension() + (dialect == CFMLEngine.DIALECT_CFML ? Constants.CFML_CLASS_SUFFIX : Constants.LUCEE_CLASS_SUFFIX))) {
            throw new TemplateException("source file " + displayPath + "contains the bytecode for a regular cfm template not for a component");
        }
        // source is cfc and target cfm
        if (dialect == CFMLEngine.DIALECT_CFML && srcName.endsWith("_" + Constants.getCFMLComponentExtension() + (dialect == CFMLEngine.DIALECT_CFML ? Constants.CFML_CLASS_SUFFIX : Constants.LUCEE_CLASS_SUFFIX)) && endsWith(className, Constants.getCFMLTemplateExtensions(), dialect))
            throw new TemplateException("source file " + displayPath + "contains a component not a regular cfm template");
        // rename class name when needed
        if (!srcName.equals(className))
            result = new Result(result.page, ClassRenamer.rename(result.barr, className));
        // store
        if (classRootDir != null) {
            Resource classFile = classRootDir.getRealResource(className + ".class");
            Resource classFileDirectory = classFile.getParentResource();
            if (!classFileDirectory.exists())
                classFileDirectory.mkdirs();
            result = new Result(result.page, Page.setSourceLastModified(result.barr, ps != null ? ps.getPhyscalFile().lastModified() : System.currentTimeMillis()));
            IOUtil.copy(new ByteArrayInputStream(result.barr), classFile, true);
        }
        return result;
    } catch (TransformerException bce) {
        Position pos = bce.getPosition();
        int line = pos == null ? -1 : pos.line;
        int col = pos == null ? -1 : pos.column;
        if (ps != null)
            bce.addContext(ps, line, col, null);
        throw bce;
    }
}

Example 15 with TransformerException

use of lucee.transformer.TransformerException in project Lucee by lucee.

the class ForEach method _writeOut.

@Override
public void _writeOut(BytecodeContext bc) throws TransformerException {
    GeneratorAdapter adapter = bc.getAdapter();
    final int it = adapter.newLocal(Types.ITERATOR);
    final int item = adapter.newLocal(Types.REFERENCE);
    // Value
    // ForEachUtil.toIterator(value)
    value.writeOut(bc, Expression.MODE_REF);
    adapter.invokeStatic(FOR_EACH_UTIL, FOR_EACH);
    // adapter.invokeStatic(COLLECTION_UTIL, TO_ITERATOR);
    // Iterator it=...
    adapter.storeLocal(it);
    TryFinallyVisitor tfv = new TryFinallyVisitor(new OnFinally() {

        @Override
        public void _writeOut(BytecodeContext bc) throws TransformerException {
            GeneratorAdapter a = bc.getAdapter();
            // if(fcf!=null && fcf.getAfterFinalGOTOLabel()!=null)ASMUtil.visitLabel(a,fcf.getFinalEntryLabel());
            a.loadLocal(it);
            a.invokeStatic(FOR_EACH_UTIL, RESET);
        /*if(fcf!=null){
						Label l=fcf.getAfterFinalGOTOLabel();
						if(l!=null)a.visitJumpInsn(Opcodes.GOTO, l);
					}*/
        }
    }, getFlowControlFinal());
    tfv.visitTryBegin(bc);
    // Key
    // new VariableReference(...)
    key.writeOut(bc, Expression.MODE_REF);
    // VariableReference item=...
    adapter.storeLocal(item);
    // while
    ExpressionUtil.visitLine(bc, getStart());
    adapter.visitLabel(begin);
    // hasNext
    adapter.loadLocal(it);
    adapter.invokeInterface(Types.ITERATOR, HAS_NEXT);
    adapter.ifZCmp(Opcodes.IFEQ, end);
    // item.set(pc,it.next());
    adapter.loadLocal(item);
    adapter.loadArg(0);
    adapter.loadLocal(it);
    adapter.invokeInterface(Types.ITERATOR, NEXT);
    adapter.invokeInterface(Types.REFERENCE, SET);
    adapter.pop();
    // Body
    body.writeOut(bc);
    adapter.visitJumpInsn(Opcodes.GOTO, begin);
    adapter.visitLabel(end);
    tfv.visitTryEnd(bc);
}