| // Copyright 2004 The Apache Software Foundation |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package org.apache.tapestry.parse; |
| |
| import org.apache.commons.lang.enum.Enum; |
| |
| /** |
| * The type of an {@link org.apache.tapestry.parse.TemplateAttribute}. |
| * New types can be created by modifying |
| * {@link org.apache.tapestry.parse.TemplateParser} to recognize |
| * the attribute prefix in compnent tags, and |
| * by modifying |
| * {@link org.apache.tapestry.BaseComponentTemplateLoader} |
| * to actually do something with the TemplateAttribute, based on type. |
| * |
| * @author Howard Lewis Ship |
| * @version $Id$ |
| * @since 3.0 |
| * |
| **/ |
| |
| public class AttributeType extends Enum |
| { |
| /** |
| * Indicates the attribute is simple, literal text. This is |
| * the default for any attributes without a recognized |
| * prefix. |
| * |
| * @see org.apache.tapestry.binding.StaticBinding |
| * |
| **/ |
| |
| public static final AttributeType LITERAL = new AttributeType("LITERAL"); |
| |
| /** |
| * Indicates the attribute is a OGNL expression. |
| * |
| * @see org.apache.tapestry.binding.ExpressionBinding |
| * |
| **/ |
| |
| public static final AttributeType OGNL_EXPRESSION = new AttributeType("OGNL_EXPRESSION"); |
| |
| /** |
| * Indicates the attribute is a localization key. |
| * |
| * @see org.apache.tapestry.binding.StringBinding |
| * |
| **/ |
| |
| public static final AttributeType LOCALIZATION_KEY = new AttributeType("LOCALIZATION_KEY"); |
| |
| private AttributeType(String name) |
| { |
| super(name); |
| } |
| |
| } |