Examples with ClassException lucee.commons.lang.ClassException used on opensource projects

Example 6 with ClassException

use of lucee.commons.lang.ClassException in project Lucee by lucee.

the class ConfigImpl method getORMEngine.

@Override
public ORMEngine getORMEngine(PageContext pc) throws PageException {
    String name = pc.getApplicationContext().getName();
    ORMEngine engine = ormengines.get(name);
    if (engine == null) {
        // try {
        Throwable t = null;
        try {
            engine = (ORMEngine) ClassUtil.loadInstance(cdORMEngine.getClazz());
            engine.init(pc);
        } catch (ClassException ce) {
            t = ce;
        } catch (BundleException be) {
            t = be;
        } catch (NoClassDefFoundError ncfe) {
            t = ncfe;
        }
        if (t != null) {
            ApplicationException ae = new ApplicationException("cannot initialize ORM Engine [" + cdORMEngine + "], make sure you have added all the required jar files");
            ae.setStackTrace(t.getStackTrace());
            ae.setDetail(t.getMessage());
        }
        ormengines.put(name, engine);
    /*}
			catch (PageException pe) {
				throw pe;
			}*/
    }
    return engine;
}

Example 7 with ClassException

use of lucee.commons.lang.ClassException in project Lucee by lucee.

the class Types method toType.

/**
 * translate sString classname to a real type
 * @param type
 * @return
 * @throws lucee.runtime.exp.TemplateExceptionption
 */
public static Type toType(String type) throws TransformerException {
    if (type == null)
        return OBJECT;
    type = type.trim();
    String lcType = StringUtil.toLowerCase(type);
    char first = lcType.charAt(0);
    switch(first) {
        case 'a':
            if ("any".equals(lcType))
                return OBJECT;
            if ("array".equals(lcType))
                return ARRAY;
            break;
        case 'b':
            if ("base64".equals(lcType))
                return STRING;
            if ("binary".equals(lcType))
                return BYTE_VALUE_ARRAY;
            if ("bool".equals(lcType) || "boolean".equals(type))
                return BOOLEAN_VALUE;
            if ("boolean".equals(lcType))
                return BOOLEAN;
            if ("byte".equals(type))
                return BYTE_VALUE;
            if ("byte".equals(lcType))
                return BYTE;
            break;
        case 'c':
            if ("char".equals(lcType))
                return CHAR;
            if ("character".equals(lcType))
                return CHARACTER;
            if ("collection".equals(lcType))
                return BYTE_VALUE_ARRAY;
            if ("component".equals(lcType))
                return COMPONENT;
            if ("class".equals(lcType))
                return COMPONENT;
            break;
        case 'd':
            if ("date".equals(lcType) || "datetime".equals(lcType))
                return DATE_TIME;
            if ("decimal".equals(lcType))
                return STRING;
            if ("double".equals(type))
                return DOUBLE_VALUE;
            if ("double".equals(lcType))
                return DOUBLE;
            break;
        case 'e':
            // if("excel".equals(lcType)) 								return EXCEL;
            break;
        case 'f':
            if ("file".equals(lcType))
                return FILE;
            if ("float".equals(type))
                return FLOAT_VALUE;
            if ("float".equals(lcType))
                return FLOAT;
            if ("function".equals(lcType))
                return UDF;
            break;
        case 'i':
            if ("int".equals(lcType))
                return INT_VALUE;
            else if ("integer".equals(lcType))
                return INTEGER;
            else if ("image".equals(lcType))
                return IMAGE;
            break;
        case 'j':
            if ("java.lang.boolean".equals(lcType))
                return BOOLEAN;
            if ("java.lang.byte".equals(lcType))
                return BYTE;
            if ("java.lang.character".equals(lcType))
                return CHARACTER;
            if ("java.lang.short".equals(lcType))
                return SHORT;
            if ("java.lang.integer".equals(lcType))
                return INTEGER;
            if ("java.lang.long".equals(lcType))
                return LONG;
            if ("java.lang.float".equals(lcType))
                return FLOAT;
            if ("java.lang.double".equals(lcType))
                return DOUBLE;
            if ("java.io.file".equals(lcType))
                return FILE;
            if ("java.lang.string".equals(lcType))
                return STRING;
            if ("java.lang.string[]".equals(lcType))
                return STRING_ARRAY;
            if ("java.util.date".equals(lcType))
                return DATE;
            if ("java.lang.object".equals(lcType))
                return OBJECT;
            break;
        case 'l':
            if ("long".equals(type))
                return LONG_VALUE;
            if ("long".equals(lcType))
                return LONG;
            if ("locale".equals(lcType))
                return LOCALE;
            if ("lucee.runtime.type.Collection$Key".equals(type))
                return COLLECTION_KEY;
            break;
        case 'n':
            if ("node".equals(lcType))
                return NODE;
            if ("number".equals(lcType))
                return DOUBLE_VALUE;
            if ("numeric".equals(lcType))
                return DOUBLE_VALUE;
            break;
        case 'o':
            if ("object".equals(lcType))
                return OBJECT;
            break;
        case 'q':
            if ("query".equals(lcType))
                return QUERY;
            if ("querycolumn".equals(lcType))
                return QUERY_COLUMN;
            break;
        case 's':
            if ("string".equals(lcType))
                return STRING;
            if ("struct".equals(lcType))
                return STRUCT;
            if ("short".equals(type))
                return SHORT_VALUE;
            if ("short".equals(lcType))
                return SHORT;
            break;
        case 't':
            if ("timezone".equals(lcType))
                return TIMEZONE;
            if ("timespan".equals(lcType))
                return TIMESPAN;
            break;
        case 'u':
            if ("udf".equals(lcType))
                return UDF;
            break;
        case 'v':
            if ("void".equals(lcType))
                return VOID;
            if ("variablestring".equals(lcType))
                return STRING;
            if ("variable_string".equals(lcType))
                return STRING;
            break;
        case 'x':
            if ("xml".equals(lcType))
                return NODE;
            break;
        case '[':
            if ("[Ljava.lang.String;".equals(lcType))
                return STRING_ARRAY;
            break;
    }
    try {
        return Type.getType(ClassUtil.loadClass(type));
    } catch (ClassException e) {
        throw new TransformerException(e, null);
    }
}

Example 8 with ClassException

use of lucee.commons.lang.ClassException in project Lucee by lucee.

the class TagHelper method writeOut.

/**
 * writes out the tag
 * @param tag
 * @param bc
 * @param doReuse
 * @throws TransformerException
 * @throws BundleException
 * @throws ClassException
 */
public static void writeOut(Tag tag, BytecodeContext bc, boolean doReuse, final FlowControlFinal fcf) throws TransformerException {
    final GeneratorAdapter adapter = bc.getAdapter();
    final TagLibTag tlt = tag.getTagLibTag();
    final ClassDefinition cd = tlt.getTagClassDefinition();
    final boolean fromBundle = cd.getName() != null;
    final Type currType;
    if (fromBundle) {
        try {
            if (Reflector.isInstaneOf(cd.getClazz(), BodyTag.class))
                currType = BODY_TAG;
            else
                currType = TAG;
        } catch (Exception e) {
            if (e instanceof TransformerException)
                throw (TransformerException) e;
            throw new TransformerException(e, tag.getStart());
        }
    } else
        currType = getTagType(tag);
    final int currLocal = adapter.newLocal(currType);
    Label tagBegin = new Label();
    Label tagEnd = new Label();
    ExpressionUtil.visitLine(bc, tag.getStart());
    // TODO adapter.visitLocalVariable("tag", "L"+currType.getInternalName()+";", null, tagBegin, tagEnd, currLocal);
    adapter.visitLabel(tagBegin);
    // tag=pc.use(String tagClassName,String tagBundleName, String tagBundleVersion, String fullname,int attrType) throws PageException {
    adapter.loadArg(0);
    adapter.checkCast(Types.PAGE_CONTEXT_IMPL);
    adapter.push(cd.getClassName());
    // has bundle info/version
    if (fromBundle) {
        // name
        adapter.push(cd.getName());
        // version
        if (cd.getVersion() != null)
            adapter.push(cd.getVersionAsString());
        else
            ASMConstants.NULL(adapter);
    }
    adapter.push(tlt.getFullName());
    adapter.push(tlt.getAttributeType());
    adapter.invokeVirtual(Types.PAGE_CONTEXT_IMPL, fromBundle ? USE5 : USE3);
    if (currType != TAG)
        adapter.checkCast(currType);
    adapter.storeLocal(currLocal);
    TryFinallyVisitor outerTcfv = new TryFinallyVisitor(new OnFinally() {

        @Override
        public void _writeOut(BytecodeContext bc) {
            adapter.loadArg(0);
            adapter.checkCast(Types.PAGE_CONTEXT_IMPL);
            adapter.loadLocal(currLocal);
            if (cd.getName() != null) {
                adapter.push(cd.getName());
                if (cd.getVersion() != null)
                    adapter.push(cd.getVersionAsString());
                else
                    ASMConstants.NULL(adapter);
            }
            adapter.invokeVirtual(Types.PAGE_CONTEXT_IMPL, fromBundle ? RE_USE3 : RE_USE1);
        }
    }, null);
    if (doReuse)
        outerTcfv.visitTryBegin(bc);
    // appendix
    if (tlt.hasAppendix()) {
        adapter.loadLocal(currLocal);
        adapter.push(tag.getAppendix());
        if (// PageContextUtil.setAppendix(tag,appendix)
        fromBundle)
            ASMUtil.invoke(ASMUtil.STATIC, adapter, Types.TAG_UTIL, SET_APPENDIX2);
        else
            // tag.setAppendix(appendix)
            ASMUtil.invoke(ASMUtil.VIRTUAL, adapter, currType, SET_APPENDIX1);
    }
    // hasBody
    boolean hasBody = tag.getBody() != null;
    if (tlt.isBodyFree() && tlt.hasBodyMethodExists()) {
        adapter.loadLocal(currLocal);
        adapter.push(hasBody);
        if (// PageContextUtil.setAppendix(tag,appendix)
        fromBundle)
            ASMUtil.invoke(ASMUtil.STATIC, adapter, Types.TAG_UTIL, HAS_BODY2);
        else
            // tag.setAppendix(appendix)
            ASMUtil.invoke(ASMUtil.VIRTUAL, adapter, currType, HAS_BODY1);
    }
    // default attributes (get overwritten by attributeCollection because of that set before)
    setAttributes(bc, tag, currLocal, currType, true, fromBundle);
    // attributeCollection
    Attribute attrColl = tag.getAttribute("attributecollection");
    if (attrColl != null) {
        int attrType = tag.getTagLibTag().getAttributeType();
        if (TagLibTag.ATTRIBUTE_TYPE_NONAME != attrType) {
            tag.removeAttribute("attributecollection");
            // TagUtil.setAttributeCollection(Tag, Struct)
            adapter.loadArg(0);
            adapter.loadLocal(currLocal);
            if (currType != TAG)
                adapter.cast(currType, TAG);
            // /
            TagLibTagAttr[] missings = tag.getMissingAttributes();
            if (!ArrayUtil.isEmpty(missings)) {
                ArrayVisitor av = new ArrayVisitor();
                av.visitBegin(adapter, MISSING_ATTRIBUTE, missings.length);
                int count = 0;
                TagLibTagAttr miss;
                for (int i = 0; i < missings.length; i++) {
                    miss = missings[i];
                    av.visitBeginItem(adapter, count++);
                    bc.getFactory().registerKey(bc, bc.getFactory().createLitString(miss.getName()), false);
                    adapter.push(miss.getType());
                    if (ArrayUtil.isEmpty(miss.getAlias()))
                        adapter.invokeStatic(MISSING_ATTRIBUTE, NEW_INSTANCE_MAX2);
                    else {
                        new LiteralStringArray(bc.getFactory(), miss.getAlias()).writeOut(bc, Expression.MODE_REF);
                        adapter.invokeStatic(MISSING_ATTRIBUTE, NEW_INSTANCE_MAX3);
                    }
                    av.visitEndItem(bc.getAdapter());
                }
                av.visitEnd();
            } else {
                ASMConstants.NULL(adapter);
            }
            // /
            attrColl.getValue().writeOut(bc, Expression.MODE_REF);
            adapter.push(attrType);
            adapter.invokeStatic(TAG_UTIL, SET_ATTRIBUTE_COLLECTION);
        }
    }
    // metadata
    Attribute attr;
    Map<String, Attribute> metadata = tag.getMetaData();
    if (metadata != null) {
        Iterator<Attribute> it = metadata.values().iterator();
        while (it.hasNext()) {
            attr = it.next();
            adapter.loadLocal(currLocal);
            adapter.push(attr.getName());
            attr.getValue().writeOut(bc, Expression.MODE_REF);
            if (fromBundle)
                ASMUtil.invoke(ASMUtil.STATIC, adapter, Types.TAG_UTIL, SET_META_DATA3);
            else
                ASMUtil.invoke(ASMUtil.VIRTUAL, adapter, currType, SET_META_DATA2);
        }
    }
    // set attributes
    setAttributes(bc, tag, currLocal, currType, false, fromBundle);
    // Body
    if (hasBody) {
        final int state = adapter.newLocal(Types.INT_VALUE);
        // int state=tag.doStartTag();
        adapter.loadLocal(currLocal);
        ASMUtil.invoke(fromBundle ? ASMUtil.INTERFACE : ASMUtil.VIRTUAL, adapter, currType, DO_START_TAG);
        // adapter.invokeVirtual(currType, DO_START_TAG);
        adapter.storeLocal(state);
        // if (state!=Tag.SKIP_BODY)
        Label endBody = new Label();
        adapter.loadLocal(state);
        adapter.push(javax.servlet.jsp.tagext.Tag.SKIP_BODY);
        adapter.visitJumpInsn(Opcodes.IF_ICMPEQ, endBody);
        // pc.initBody(tag, state);
        adapter.loadArg(0);
        adapter.loadLocal(currLocal);
        adapter.loadLocal(state);
        adapter.invokeVirtual(Types.PAGE_CONTEXT, INIT_BODY);
        OnFinally onFinally = new OnFinally() {

            @Override
            public void _writeOut(BytecodeContext bc) {
                Label endIf = new Label();
                /*if(tlt.handleException() && fcf!=null && fcf.getAfterFinalGOTOLabel()!=null){
							ASMUtil.visitLabel(adapter, fcf.getFinalEntryLabel());
						}*/
                adapter.loadLocal(state);
                adapter.push(javax.servlet.jsp.tagext.Tag.EVAL_BODY_INCLUDE);
                adapter.visitJumpInsn(Opcodes.IF_ICMPEQ, endIf);
                // ... pc.popBody();
                adapter.loadArg(0);
                adapter.invokeVirtual(Types.PAGE_CONTEXT, POP_BODY);
                adapter.pop();
                adapter.visitLabel(endIf);
                // tag.doFinally();
                if (tlt.handleException()) {
                    adapter.loadLocal(currLocal);
                    ASMUtil.invoke(fromBundle ? ASMUtil.INTERFACE : ASMUtil.VIRTUAL, adapter, currType, DO_FINALLY);
                // adapter.invokeVirtual(currType, DO_FINALLY);
                }
            // GOTO after execution body, used when a continue/break was called before
            /*if(fcf!=null) {
							Label l = fcf.getAfterFinalGOTOLabel();
							if(l!=null)adapter.visitJumpInsn(Opcodes.GOTO, l);
						}*/
            }
        };
        if (tlt.handleException()) {
            TryCatchFinallyVisitor tcfv = new TryCatchFinallyVisitor(onFinally, fcf);
            tcfv.visitTryBegin(bc);
            doTry(bc, adapter, tag, currLocal, currType, fromBundle);
            int t = tcfv.visitTryEndCatchBeging(bc);
            // tag.doCatch(t);
            adapter.loadLocal(currLocal);
            adapter.loadLocal(t);
            // adapter.visitVarInsn(Opcodes.ALOAD,t);
            ASMUtil.invoke(fromBundle ? ASMUtil.INTERFACE : ASMUtil.VIRTUAL, adapter, currType, DO_CATCH);
            // adapter.invokeVirtual(currType, DO_CATCH);
            tcfv.visitCatchEnd(bc);
        } else {
            TryFinallyVisitor tfv = new TryFinallyVisitor(onFinally, fcf);
            tfv.visitTryBegin(bc);
            doTry(bc, adapter, tag, currLocal, currType, fromBundle);
            tfv.visitTryEnd(bc);
        }
        adapter.visitLabel(endBody);
    } else {
        // tag.doStartTag();
        adapter.loadLocal(currLocal);
        ASMUtil.invoke(fromBundle ? ASMUtil.INTERFACE : ASMUtil.VIRTUAL, adapter, currType, DO_START_TAG);
        // adapter.invokeVirtual(currType, DO_START_TAG);
        adapter.pop();
    }
    // if (tag.doEndTag()==Tag.SKIP_PAGE) throw new Abort(0<!-- SCOPE_PAGE -->);
    Label endDoEndTag = new Label();
    adapter.loadLocal(currLocal);
    ASMUtil.invoke(fromBundle ? ASMUtil.INTERFACE : ASMUtil.VIRTUAL, adapter, currType, DO_END_TAG);
    // adapter.invokeVirtual(currType, DO_END_TAG);
    adapter.push(javax.servlet.jsp.tagext.Tag.SKIP_PAGE);
    adapter.visitJumpInsn(Opcodes.IF_ICMPNE, endDoEndTag);
    adapter.push(Abort.SCOPE_PAGE);
    adapter.invokeStatic(ABORT, NEW_INSTANCE);
    adapter.throwException();
    adapter.visitLabel(endDoEndTag);
    if (doReuse) {
        // } finally{pc.reuse(tag);}
        outerTcfv.visitTryEnd(bc);
    }
    adapter.visitLabel(tagEnd);
    ExpressionUtil.visitLine(bc, tag.getEnd());
}

Example 9 with ClassException

use of lucee.commons.lang.ClassException in project Lucee by lucee.

the class TagUtil method invokeBIF.

/**
 * used by the bytecode builded
 * @param pc pageContext
 * @param className
 * @param bundleName
 * @param bundleVersion
 * @return
 * @throws BundleException
 * @throws ClassException
 */
public static Object invokeBIF(PageContext pc, Object[] args, String className, String bundleName, String bundleVersion) throws PageException {
    try {
        Class<?> clazz = ClassUtil.loadClassByBundle(className, bundleName, bundleVersion, pc.getConfig().getIdentification());
        BIF bif;
        if (Reflector.isInstaneOf(clazz, BIF.class))
            bif = (BIF) clazz.newInstance();
        else
            bif = new BIFProxy(clazz);
        return bif.invoke(pc, args);
    } catch (Exception e) {
        throw Caster.toPageException(e);
    }
}

Example 10 with ClassException

use of lucee.commons.lang.ClassException in project Lucee by lucee.

the class XMLConfigAdmin method updateCacheConnection.

public void updateCacheConnection(String name, ClassDefinition cd, int _default, Struct custom, boolean readOnly, boolean storage) throws PageException {
    checkWriteAccess();
    boolean hasAccess = ConfigWebUtil.hasAccess(config, SecurityManagerImpl.TYPE_CACHE);
    if (!hasAccess)
        throw new SecurityException("no access to update cache connection");
    // check parameters
    name = name.trim();
    if (StringUtil.isEmpty(name))
        throw new ExpressionException("name can't be a empty value");
    try {
        Class clazz;
        if (cd.getClassName() != null && cd.getClassName().endsWith(".EHCacheLite"))
            clazz = ClassUtil.loadClass(config.getClassLoader(), "org.lucee.extension.cache.eh.EHCache");
        else
            clazz = ClassUtil.loadClass(config.getClassLoader(), cd.getClassName());
        if (!Reflector.isInstaneOf(clazz, Cache.class))
            throw new ExpressionException("class [" + clazz.getName() + "] is not of type [" + Cache.class.getName() + "]");
    } catch (ClassException e) {
        throw new ExpressionException(e.getMessage());
    }
    Element parent = _getRootElement("cache");
    if (name.equalsIgnoreCase(parent.getAttribute("default-template")))
        parent.removeAttribute("default-template");
    if (name.equalsIgnoreCase(parent.getAttribute("default-object")))
        parent.removeAttribute("default-object");
    if (name.equalsIgnoreCase(parent.getAttribute("default-query")))
        parent.removeAttribute("default-query");
    if (name.equalsIgnoreCase(parent.getAttribute("default-resource")))
        parent.removeAttribute("default-resource");
    if (name.equalsIgnoreCase(parent.getAttribute("default-function")))
        parent.removeAttribute("default-function");
    if (name.equalsIgnoreCase(parent.getAttribute("default-include")))
        parent.removeAttribute("default-include");
    if (_default == ConfigImpl.CACHE_TYPE_OBJECT) {
        parent.setAttribute("default-object", name);
    } else if (_default == ConfigImpl.CACHE_TYPE_TEMPLATE) {
        parent.setAttribute("default-template", name);
    } else if (_default == ConfigImpl.CACHE_TYPE_QUERY) {
        parent.setAttribute("default-query", name);
    } else if (_default == ConfigImpl.CACHE_TYPE_RESOURCE) {
        parent.setAttribute("default-resource", name);
    } else if (_default == ConfigImpl.CACHE_TYPE_FUNCTION) {
        parent.setAttribute("default-function", name);
    } else if (_default == ConfigImpl.CACHE_TYPE_INCLUDE) {
        parent.setAttribute("default-include", name);
    } else if (_default == ConfigImpl.CACHE_TYPE_HTTP) {
        parent.setAttribute("default-http", name);
    } else if (_default == ConfigImpl.CACHE_TYPE_FILE) {
        parent.setAttribute("default-file", name);
    } else if (_default == ConfigImpl.CACHE_TYPE_WEBSERVICE) {
        parent.setAttribute("default-webservice", name);
    }
    // Update
    // boolean isUpdate=false;
    Element[] children = XMLConfigWebFactory.getChildren(parent, "connection");
    for (int i = 0; i < children.length; i++) {
        String n = children[i].getAttribute("name");
        Element el = children[i];
        if (n.equalsIgnoreCase(name)) {
            setClass(el, null, "", cd);
            el.setAttribute("custom", toStringURLStyle(custom));
            el.setAttribute("read-only", Caster.toString(readOnly));
            el.setAttribute("storage", Caster.toString(storage));
            return;
        }
    }
    // Insert
    Element el = doc.createElement("connection");
    parent.appendChild(el);
    el.setAttribute("name", name);
    setClass(el, null, "", cd);
    el.setAttribute("custom", toStringURLStyle(custom));
    el.setAttribute("read-only", Caster.toString(readOnly));
    el.setAttribute("storage", Caster.toString(storage));
}