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: 73   Methods: 0
NCLOC: 13   Classes: 1
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 Source file Conditionals Statements Methods TOTAL
WebResponse.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.web;
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 import java.io.IOException;
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 import java.io.OutputStream;
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 import java.io.PrintWriter;
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 import org.apache.tapestry.util.ContentType;
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 /**
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  * Controls the response to the client, and specifically allows for creating the output stream (or
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  * print writer) to which content is sent.
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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 WebResponse
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 {
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     /**
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      * Returns a output stream to which output should be sent. This method should only be invoked
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      * once on a response.
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      * 
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      * @return the output stream, configured for the given type.
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      */
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     public OutputStream getOutputStream(ContentType contentType) throws IOException;
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     /**
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      * Returns a {@link PrintWriter}to which output should be sent. This method should be invoked
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      * once on a response. A second call is expected to be so that an exception page can be
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      * rendered, and the underlying request data is reset.
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      */
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     public PrintWriter getPrintWriter(ContentType contentType) throws IOException;
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     /**
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      * Encodes a URL, which adds information to the URL needed to ensure that the request triggered
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      * by the URL will be associated with the current session (if any). In most cases, the string is
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      * returned unchanged.
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      */
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     public String encodeURL(String url);
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     /**
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      * Resets any buffered content. This may be used after an error to radically change what the
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      * output will be.
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      */
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     public void reset();
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     public void setContentLength(int contentLength);
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     /**
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      * Returns a value to be prefixed or suffixed with any client-side JavaScript elements
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      * (variables and function names) to ensure that they are unique with the context of the entire
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      * page. For servlets, this is the empty string.
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      */
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     public String getNamespace();
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 }