Examples with PageException lucee.runtime.exp.PageException used on opensource projects

Example 81 with PageException

use of lucee.runtime.exp.PageException in project Lucee by lucee.

the class VariableInterpreter method getVariableEL.

/**
 * get a variable from page context
 * @param pc Page Context
 * @param var variable string to get value to
 * @param defaultValue value returnded if variable was not found
 * @return the value or default value if not found
 */
public static Object getVariableEL(PageContext pc, String var, Object defaultValue) {
    StringList list = parse(pc, new ParserString(var), false);
    if (list == null)
        return defaultValue;
    int scope = scopeString2Int(pc.ignoreScopes(), list.next());
    Object coll = null;
    if (scope == Scope.SCOPE_UNDEFINED) {
        coll = pc.undefinedScope().get(KeyImpl.init(list.current()), NullSupportHelper.NULL());
        if (coll == NullSupportHelper.NULL())
            return defaultValue;
    } else {
        try {
            coll = VariableInterpreter.scope(pc, scope, list.hasNext());
        // coll=pc.scope(scope);
        } catch (PageException e) {
            return defaultValue;
        }
    }
    while (list.hasNext()) {
        coll = pc.getVariableUtil().get(pc, coll, KeyImpl.init(list.next()), NullSupportHelper.NULL());
        if (coll == NullSupportHelper.NULL())
            return defaultValue;
    }
    return coll;
}

Example 82 with PageException

use of lucee.runtime.exp.PageException in project Lucee by lucee.

the class JavaObject method get.

public Object get(PageContext pc, String propertyName, Object defaultValue) {
    if (isInit) {
        return variableUtil.get(pc, object, propertyName, defaultValue);
    }
    // Field
    Field[] fields = Reflector.getFieldsIgnoreCase(clazz, propertyName, null);
    if (!ArrayUtil.isEmpty(fields) && Modifier.isStatic(fields[0].getModifiers())) {
        try {
            return fields[0].get(null);
        } catch (Exception e) {
        }
    }
    // Getter
    MethodInstance mi = Reflector.getGetterEL(clazz, propertyName);
    if (mi != null) {
        if (Modifier.isStatic(mi.getMethod().getModifiers())) {
            try {
                return mi.invoke(null);
            } catch (Exception e) {
            }
        }
    }
    try {
        return variableUtil.get(pc, init(), propertyName, defaultValue);
    } catch (PageException e1) {
        return defaultValue;
    }
}

Example 83 with PageException

use of lucee.runtime.exp.PageException in project Lucee by lucee.

the class ScriptEngineImpl method put.

@Override
public void put(String key, Object value) {
    PageContext oldPC = ThreadLocalPageContext.get();
    PageContext pc = getPageContext(getContext());
    try {
        pc.undefinedScope().set(KeyImpl.init(key), value);
    } catch (PageException e) {
    // ignored
    } finally {
        releasePageContext(pc, oldPC);
    }
}

Example 84 with PageException

use of lucee.runtime.exp.PageException in project Lucee by lucee.

the class ModernApplicationContext method initJava.

private void initJava() {
    if (!initJavaSettings) {
        Object o = get(component, JAVA_SETTING, null);
        if (o != null && Decision.isStruct(o)) {
            Struct sct = Caster.toStruct(o, null);
            // loadPaths
            Object obj = sct.get(KeyImpl.init("loadPaths"), null);
            List<Resource> paths;
            if (obj != null) {
                paths = loadPaths(ThreadLocalPageContext.get(), obj);
            } else
                paths = new ArrayList<Resource>();
            // loadCFMLClassPath
            Boolean loadCFMLClassPath = Caster.toBoolean(sct.get(KeyImpl.init("loadCFMLClassPath"), null), null);
            if (loadCFMLClassPath == null)
                loadCFMLClassPath = Caster.toBoolean(sct.get(KeyImpl.init("loadColdFusionClassPath"), null), null);
            if (loadCFMLClassPath == null)
                loadCFMLClassPath = javaSettings.loadCFMLClassPath();
            // reloadOnChange
            boolean reloadOnChange = Caster.toBooleanValue(sct.get(KeyImpl.init("reloadOnChange"), null), javaSettings.reloadOnChange());
            // watchInterval
            int watchInterval = Caster.toIntValue(sct.get(KeyImpl.init("watchInterval"), null), javaSettings.watchInterval());
            // watchExtensions
            obj = sct.get(KeyImpl.init("watchExtensions"), null);
            List<String> extensions = new ArrayList<String>();
            if (obj != null) {
                Array arr;
                if (Decision.isArray(obj)) {
                    try {
                        arr = Caster.toArray(obj);
                    } catch (PageException e) {
                        arr = new ArrayImpl();
                    }
                } else {
                    arr = lucee.runtime.type.util.ListUtil.listToArrayRemoveEmpty(Caster.toString(obj, ""), ',');
                }
                Iterator<Object> it = arr.valueIterator();
                String ext;
                while (it.hasNext()) {
                    ext = Caster.toString(it.next(), null);
                    if (StringUtil.isEmpty(ext))
                        continue;
                    ext = ext.trim();
                    if (ext.startsWith("."))
                        ext = ext.substring(1);
                    if (ext.startsWith("*."))
                        ext = ext.substring(2);
                    extensions.add(ext);
                }
            }
            javaSettings = new JavaSettingsImpl(paths.toArray(new Resource[paths.size()]), loadCFMLClassPath, reloadOnChange, watchInterval, extensions.toArray(new String[extensions.size()]));
        }
        initJavaSettings = true;
    }
}

Example 85 with PageException

use of lucee.runtime.exp.PageException in project Lucee by lucee.

the class ObjectLoad method call.

public static Object call(PageContext pc, Object input) throws PageException {
    InputStream is;
    boolean closeStream = true;
    if (Decision.isBinary(input)) {
        is = new ByteArrayInputStream(Caster.toBinary(input));
    } else if (input instanceof InputStream) {
        is = (InputStream) input;
        closeStream = false;
    } else {
        Resource res = ResourceUtil.toResourceExisting(pc, Caster.toString(input));
        pc.getConfig().getSecurityManager().checkFileLocation(res);
        try {
            is = res.getInputStream();
        } catch (IOException e) {
            throw Caster.toPageException(e);
        }
    }
    try {
        return JavaConverter.deserialize(is);
    } catch (Exception e) {
        throw Caster.toPageException(e);
    } finally {
        if (closeStream)
            IOUtil.closeEL(is);
    }
}