| // Copyright 2008 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.tapestry5; |
| |
| import org.apache.tapestry5.ioc.Messages; |
| |
| /** |
| * Provides access to blocks and messages used when overriding property labels, and property display or edit blocks. |
| * Generally, this is a wrapper around {@link org.apache.tapestry5.ComponentResources}. An explicit implementation of |
| * this could be used to, for example, search for override blocks in multiple places. |
| * |
| * @see org.apache.tapestry5.corelib.components.PropertyDisplay |
| * @see org.apache.tapestry5.corelib.components.PropertyEditor |
| */ |
| public interface PropertyOverrides |
| { |
| /** |
| * Returns the override messages (normally, the messages catalog for the component's container). |
| */ |
| Messages getOverrideMessages(); |
| |
| /** |
| * Searches for an override block with the given name. |
| * |
| * @param name the name of the block (typically, an informal parameter to a component) |
| * @return the block if found, or null if not found |
| */ |
| Block getOverrideBlock(String name); |
| } |