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: 77   Methods: 0
NCLOC: 12   Classes: 1
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 Source file Conditionals Statements Methods TOTAL
DataSqueezer.java - - - -
coverage
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 // Copyright 2004, 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.services;
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 import java.io.IOException;
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 import org.apache.hivemind.ClassResolver;
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 import org.apache.tapestry.util.io.ISqueezeAdaptor;
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 /**
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  * Lightweight serialization used to encode values into strings that are stored
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  * in query parameters and hidden fields.
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  * 
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  * @author Howard Lewis Ship
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  * @since 4.0
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  */
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 public interface DataSqueezer
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 {
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     /**
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      * Squeezes the data object into a String by locating an appropriate adaptor
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      * that can perform the conversion. data may be null.
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      */
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     public String squeeze(Object data) throws IOException;
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     /**
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      * A convenience; invokes {@link #squeeze(Object)}for each element in the
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      * data array. If data is null, returns null.
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      */
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     public String[] squeeze(Object[] data) throws IOException;
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     /**
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      * Unsqueezes the string. Note that in a special case, where the first
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      * character of the string is not a recognized prefix, it is assumed that
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      * the string is simply a string, and returned with no change.
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      */
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     public Object unsqueeze(String string) throws IOException;
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     /**
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      * Convenience method for unsqueezing many strings (back into objects).
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      * <p>
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      * If strings is null, returns null.
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      */
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     public Object[] unsqueeze(String[] strings) throws IOException;
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     /**
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      * Registers the adaptor with one or more single-character prefixes.
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      * 
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      * @param prefix
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      *            one or more characters, each of which will be a prefix for the
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      *            adaptor.
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      * @param dataClass
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      *            the class (or interface) which can be encoded by the adaptor.
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      * @param adaptor
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      *            the adaptor which to be registered.
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      * @deprecated registration is changing as DataSqueezer evolves into a
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      *             service.
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      */
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     /**
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      * @deprecated as DataSqueezer evolves into a service.
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      */
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     public void register(String prefix, Class dataClass, ISqueezeAdaptor adaptor);
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     public ClassResolver getResolver();
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 }