Clover coverage report - Code Coverage for tapestry release 4.0-alpha-3
Coverage timestamp: Mon May 16 2005 09:05:49 EDT
file stats: LOC: 74   Methods: 0
NCLOC: 10   Classes: 1
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 Source file Conditionals Statements Methods TOTAL
PropertyPersistenceStrategy.java - - - -
coverage
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 // Copyright 2005 The Apache Software Foundation
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 //
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 // Licensed under the Apache License, Version 2.0 (the "License");
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 // you may not use this file except in compliance with the License.
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 // You may obtain a copy of the License at
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 //
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 //     http://www.apache.org/licenses/LICENSE-2.0
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 //
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 // Unless required by applicable law or agreed to in writing, software
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 // distributed under the License is distributed on an "AS IS" BASIS,
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 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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 // See the License for the specific language governing permissions and
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 // limitations under the License.
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 package org.apache.tapestry.record;
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 import java.util.Collection;
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 import org.apache.tapestry.IRequestCycle;
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 import org.apache.tapestry.engine.ServiceEncoding;
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 /**
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  * Defines how a persistent property is made persistent. The typical implementation is to store the
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  * persistent property into the session as a session attribute.
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  * 
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  * @author Howard M. Lewis Ship
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  * @since 4.0
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  */
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 public interface PropertyPersistenceStrategy
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 {
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     /**
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      * Stores the new value.
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      * 
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      * @param pageName
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      *            the name of the page containing the property
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      * @param idPath
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      *            the path to the component with the property (may be null)
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      * @param propertyName
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      *            the name of the property to be persisted
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      * @param newValue
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      *            the new value (which may be null)
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      */
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     public void store(String pageName, String idPath, String propertyName, Object newValue);
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     /**
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      * Returns a collection of {@link org.apache.tapestry.record.PropertyChange}s. These represent
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      * prior changes previously stored. The order is not significant. Must not return null. Does not
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      * have to reflect changes made during the current request (this method is typically invoked as
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      * part of rolling back a page to a prior state, before any further changes are possible).
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      */
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     public Collection getStoredChanges(String pageName, IRequestCycle cycle);
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     /**
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      * Invoked to discard any stored changes for the specified page.
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      */
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     public void discardStoredChanges(String pageName, IRequestCycle cycle);
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     /**
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      * Invoked by a {@link org.apache.tapestry.services.LinkFactory} , the parameters may be
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      * modified (added to) to store information related to persistent properties. This method is
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      * forwarded to all {@link PropertyPersistenceStrategy}s.
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      * 
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      * @param encoding
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      *            Service encoding, which indentifies the URL and the query parameters from which
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      *            the {@link org.apache.tapestry.engine.ILink} will be created.
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      * @param cycle
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      *            The current request cycle.
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      * @see PropertyPersistenceStrategySource
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      */
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     public void addParametersForPersistentProperties(ServiceEncoding encoding, IRequestCycle cycle);
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 }