Examples with Collection lucee.runtime.type.Collection used on opensource projects

Example 11 with Collection

use of lucee.runtime.type.Collection in project Lucee by lucee.

the class ForEachUtil method _toIterator.

private static Iterator _toIterator(Object o) {
    if (o instanceof Iteratorable) {
        return ((Iteratorable) o).keysAsStringIterator();
    }
    if (o instanceof Iterator) {
        return (Iterator) o;
    }
    if (o instanceof Enumeration) {
        return new EnumAsIt((Enumeration) o);
    }
    if (o instanceof JavaObject) {
        Collection coll = Caster.toCollection(((JavaObject) o).getEmbededObject(null), null);
        if (coll != null)
            return coll.getIterator();
        String[] names = ClassUtil.getFieldNames(((JavaObject) o).getClazz());
        return new ArrayIterator(names);
    } else if (o instanceof CharSequence) {
        return ListUtil.listToArray(o.toString(), ',').getIterator();
    }
    return null;
}

Example 12 with Collection

use of lucee.runtime.type.Collection in project Lucee by lucee.

the class VariableUtilImpl method get.

@Override
public Object get(PageContext pc, Object coll, String key) throws PageException {
    // Objects
    if (coll instanceof Objects) {
        return ((Objects) coll).get(pc, KeyImpl.init(key));
    } else // Collection
    if (coll instanceof Collection) {
        return ((Collection) coll).get(KeyImpl.init(key));
    } else // Map
    if (coll instanceof Map) {
        Object rtn = null;
        try {
            rtn = ((Map) coll).get(key);
            // if(rtn==null)rtn=((Map)coll).get(MapAsStruct.getCaseSensitiveKey((Map)coll, key));
            if (rtn != null)
                return rtn;
        } catch (Throwable t) {
            ExceptionUtil.rethrowIfNecessary(t);
        }
        rtn = Reflector.getProperty(coll, key, null);
        if (rtn != null)
            return rtn;
        throw new ExpressionException("Key [" + key + "] doesn't exist in Map (" + Caster.toClassName(coll) + ")", "keys are [" + keyList(((Map) coll)) + "]");
    } else // List
    if (coll instanceof List) {
        try {
            Object rtn = ((List) coll).get(Caster.toIntValue(key) - 1);
            if (rtn == null)
                throw new ExpressionException("Key [" + key + "] doesn't exist in List");
            return rtn;
        } catch (IndexOutOfBoundsException e) {
            throw new ExpressionException("Key [" + key + "] doesn't exist in List");
        }
    } else // Native Array
    if (Decision.isNativeArray(coll)) {
        Object rtn = ArrayUtil.get(coll, Caster.toIntValue(key) - 1, null);
        if (rtn == null)
            throw new ExpressionException("Key [" + key + "] doesn't exist in Native Array");
        return rtn;
    } else // Node
    if (coll instanceof Node) {
        return XMLStructFactory.newInstance((Node) coll, false).get(key);
    }
    // Direct Object Access
    if (pc.getConfig().getSecurityManager().getAccess(SecurityManager.TYPE_DIRECT_JAVA_ACCESS) == SecurityManager.VALUE_YES) {
        return Reflector.getProperty(coll, key);
    }
    throw new ExpressionException("No matching property [" + key + "] found");
}

Example 13 with Collection

use of lucee.runtime.type.Collection in project Lucee by lucee.

the class VariableUtilImpl method remove.

/**
 * @see lucee.runtime.util.VariableUtil#remove(java.lang.Object, java.lang.String)
 */
@Override
public Object remove(Object coll, String key) throws PageException {
    // Collection
    if (coll instanceof Collection) {
        return ((Collection) coll).remove(KeyImpl.init(key));
    } else // Map
    if (coll instanceof Map) {
        Object obj = ((Map) coll).remove(key);
        // if(obj==null)obj=((Map)coll).remove(MapAsStruct.getCaseSensitiveKey((Map)coll, key));
        if (obj == null)
            throw new ExpressionException("can't remove key [" + key + "] from map");
        return obj;
    } else // List
    if (coll instanceof List) {
        int i = Caster.toIntValue(key);
        Object obj = ((List) coll).remove(i);
        if (obj == null)
            throw new ExpressionException("can't remove index [" + key + "] from list");
        return obj;
    }
    // TODO Support for Node
    throw new ExpressionException("can't remove key [" + key + "] from Object of type [" + Caster.toTypeName(coll) + "]");
}

Example 14 with Collection

use of lucee.runtime.type.Collection in project Lucee by lucee.

the class XMLCaster method toTextArray.

/**
 * casts a value to a XML Text Array
 * @param doc XML Document
 * @param o Object to cast
 * @return XML Text Array
 * @throws PageException
 */
public static Text[] toTextArray(Document doc, Object o) throws PageException {
    // Node[]
    if (o instanceof Node[]) {
        Node[] nodes = (Node[]) o;
        if (_isAllOfSameType(nodes, Node.TEXT_NODE))
            return (Text[]) nodes;
        Text[] textes = new Text[nodes.length];
        for (int i = 0; i < nodes.length; i++) {
            textes[i] = toText(doc, nodes[i]);
        }
        return textes;
    } else // Collection
    if (o instanceof Collection) {
        Collection coll = (Collection) o;
        Iterator<Object> it = coll.valueIterator();
        List<Text> textes = new ArrayList<Text>();
        while (it.hasNext()) {
            textes.add(toText(doc, it.next()));
        }
        return textes.toArray(new Text[textes.size()]);
    }
    // Node Map and List
    Node[] nodes = _toNodeArray(doc, o);
    if (nodes != null)
        return toTextArray(doc, nodes);
    // Single Text Node
    try {
        return new Text[] { toText(doc, o) };
    } catch (ExpressionException e) {
        throw new XMLException("can't cast Object of type " + Caster.toClassName(o) + " to a XML Text Array");
    }
}

Example 15 with Collection

use of lucee.runtime.type.Collection in project Lucee by lucee.

the class XMLCaster method toElementArray.

/**
 * casts a value to a XML Element Array
 * @param doc XML Document
 * @param o Object to cast
 * @return XML Comment Array
 * @throws PageException
 */
public static Element[] toElementArray(Document doc, Object o) throws PageException {
    // Node[]
    if (o instanceof Node[]) {
        Node[] nodes = (Node[]) o;
        if (_isAllOfSameType(nodes, Node.ELEMENT_NODE))
            return (Element[]) nodes;
        Element[] elements = new Element[nodes.length];
        for (int i = 0; i < nodes.length; i++) {
            elements[i] = toElement(doc, nodes[i]);
        }
        return elements;
    } else // Collection
    if (o instanceof Collection) {
        Collection coll = (Collection) o;
        Iterator<Object> it = coll.valueIterator();
        List<Element> elements = new ArrayList<Element>();
        while (it.hasNext()) {
            elements.add(toElement(doc, it.next()));
        }
        return elements.toArray(new Element[elements.size()]);
    }
    // Node Map and List
    Node[] nodes = _toNodeArray(doc, o);
    if (nodes != null)
        return toElementArray(doc, nodes);
    // Single Text Node
    try {
        return new Element[] { toElement(doc, o) };
    } catch (ExpressionException e) {
        throw new XMLException("can't cast Object of type " + Caster.toClassName(o) + " to a XML Element Array");
    }
}