Package org.apache.commons.jxpath

Examples of org.apache.commons.jxpath.JXPathInvalidAccessException

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        if (index == WHOLE_COLLECTION) {
            index = 0;
        }
        else if (index < 0) {
            throw new JXPathInvalidAccessException("Index is less than 1: "
                    + asPath());
        }

        if (index >= getLength()) {
            collection = ValueUtils.expandCollection(collection, index + 1);
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            if (index == WHOLE_COLLECTION) {
                variables.undeclareVariable(name.toString());
            }
            else {
                if (index < 0) {
                    throw new JXPathInvalidAccessException(
                        "Index is less than 1: " + asPath());
                }

                Object collection = getBaseValue();
                if (collection != null && index < getLength()) {
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            collection = getBaseValue();
        }

        if (index != WHOLE_COLLECTION) {
            if (index < 0) {
                throw new JXPathInvalidAccessException("Index is less than 1: "
                        + asPath());
            }

            if (index >= getLength()) {
                collection = ValueUtils.expandCollection(collection, index + 1);
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        return true;
    }

    public void setValue(Object value) {
        if (parent == null || parent.isContainer()) {
            throw new JXPathInvalidAccessException(
                "Cannot set property "
                    + asPath()
                    + ", the target object is null");
        }
        if (parent instanceof PropertyOwnerPointer
                && ((PropertyOwnerPointer) parent)
                        .isDynamicPropertyDeclarationSupported()) {
            // If the parent property owner can create
            // a property automatically - let it do so
            PropertyPointer propertyPointer =
                ((PropertyOwnerPointer) parent).getPropertyPointer();
            propertyPointer.setPropertyName(propertyName);
            propertyPointer.setValue(value);
        }
        else {
            throw new JXPathInvalidAccessException(
                "Cannot set property "
                    + asPath()
                    + ", path does not match a changeable location");
        }
    }
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        }
        catch (Throwable ex) {
            if (ex instanceof InvocationTargetException) {
                ex = ((InvocationTargetException) ex).getTargetException();
            }
            throw new JXPathInvalidAccessException("Cannot invoke " + method,
                    ex);
        }
    }
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        }
        catch (Throwable ex) {
            if (ex instanceof InvocationTargetException) {
                ex = ((InvocationTargetException) ex).getTargetException();
            }
            throw new JXPathInvalidAccessException(
                "Cannot invoke constructor " + constructor,
                ex);
        }
    }
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     * @param value value to set
     */
    public void setValue(Object value) {
        PropertyDescriptor pd = getPropertyDescriptor();
        if (pd == null) {
            throw new JXPathInvalidAccessException(
                "Cannot set property: " + asPath() + " - no such property");
        }

        if (index == WHOLE_COLLECTION) {
            ValueUtils.setValue(getBean(), pd, value);
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                if (index == WHOLE_COLLECTION) {
                    throw new UnsupportedOperationException(
                        "Cannot setValue of an object that is not "
                            + "some other object's property");
                }
                throw new JXPathInvalidAccessException(
                    "The specified collection element does not exist: " + this);
            }
        }
        else {
            throw new UnsupportedOperationException(
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                && ((type.getModifiers() & Modifier.ABSTRACT) == 0)) {
            try {
                return (Collection) type.newInstance();
            }
            catch (Exception ex) {
                throw new JXPathInvalidAccessException(
                        "Cannot create collection of type: " + type, ex);
            }
        }

        if (type == List.class || type == Collection.class) {
            return new ArrayList();
        }
        if (type == Set.class) {
            return new HashSet();
        }
        throw new JXPathInvalidAccessException(
                "Cannot create collection of type: " + type);
    }
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Related Classes of org.apache.commons.jxpath.JXPathInvalidAccessException

  • org.apache.commons.jxpath.functions.ConstructorFunction
  • org.apache.commons.jxpath.functions.MethodFunction
  • org.apache.commons.jxpath.ri.model.beans.BeanPropertyPointer
  • org.apache.commons.jxpath.ri.model.beans.NullPropertyPointer
  • org.apache.commons.jxpath.ri.model.beans.PropertyOwnerPointer
  • org.apache.commons.jxpath.ri.model.dynamic.DynamicPropertyPointer
  • org.apache.commons.jxpath.ri.model.VariablePointer
  • org.apache.commons.jxpath.util.BasicTypeConverter
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