/examples/KMLParser/bin-release/srcview/source/com/adobe/xml/syndication/ParsingTools.as.html
http://gmaps-utility-library-flash.googlecode.com/ · HTML · 187 lines · 172 code · 14 blank · 1 comment · 0 complexity · 0e8ebe9522f262f5c574c1ef5cd5e194 MD5 · raw file
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- <title>ParsingTools.as</title>
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- <body><pre><span class="ActionScriptComment">/*
- Adobe Systems Incorporated(r) Source Code License Agreement
- Copyright(c) 2005 Adobe Systems Incorporated. All rights reserved.
-
- Please read this Source Code License Agreement carefully before using
- the source code.
-
- Adobe Systems Incorporated grants to you a perpetual, worldwide, non-exclusive,
- no-charge, royalty-free, irrevocable copyright license, to reproduce,
- prepare derivative works of, publicly display, publicly perform, and
- distribute this source code and such derivative works in source or
- object code form without any attribution requirements.
-
- The name "Adobe Systems Incorporated" must not be used to endorse or promote products
- derived from the source code without prior written permission.
-
- You agree to indemnify, hold harmless and defend Adobe Systems Incorporated from and
- against any loss, damage, claims or lawsuits, including attorney's
- fees that arise or result from your use or distribution of the source
- code.
-
- THIS SOURCE CODE IS PROVIDED "AS IS" AND "WITH ALL FAULTS", WITHOUT
- ANY TECHNICAL SUPPORT OR ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING,
- BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- FOR A PARTICULAR PURPOSE ARE DISCLAIMED. ALSO, THERE IS NO WARRANTY OF
- NON-INFRINGEMENT, TITLE OR QUIET ENJOYMENT. IN NO EVENT SHALL MACROMEDIA
- OR ITS SUPPLIERS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOURCE CODE, EVEN IF
- ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */</span>
-
- <span class="ActionScriptpackage">package</span> <span class="ActionScriptDefault_Text">com</span>.<span class="ActionScriptDefault_Text">adobe</span>.<span class="ActionScriptDefault_Text">xml</span>.<span class="ActionScriptDefault_Text">syndication</span>
- <span class="ActionScriptBracket/Brace">{</span>
- <span class="ActionScriptReserved">import</span> <span class="ActionScriptDefault_Text">com</span>.<span class="ActionScriptDefault_Text">adobe</span>.<span class="ActionScriptDefault_Text">xml</span>.<span class="ActionScriptDefault_Text">syndication</span>.<span class="ActionScriptDefault_Text">rss</span>.<span class="ActionScriptDefault_Text">Category</span>;
- <span class="ActionScriptReserved">import</span> <span class="ActionScriptDefault_Text">com</span>.<span class="ActionScriptDefault_Text">adobe</span>.<span class="ActionScriptDefault_Text">xml</span>.<span class="ActionScriptDefault_Text">syndication</span>.<span class="ActionScriptDefault_Text">generic</span>.<span class="ActionScriptDefault_Text">Geo</span>;
- <span class="ActionScriptReserved">import</span> <span class="ActionScriptDefault_Text">com</span>.<span class="ActionScriptDefault_Text">adobe</span>.<span class="ActionScriptDefault_Text">xml</span>.<span class="ActionScriptDefault_Text">syndication</span>.<span class="ActionScriptDefault_Text">generic</span>.<span class="ActionScriptDefault_Text">LatLng</span>;
- <span class="ActionScriptReserved">import</span> <span class="ActionScriptDefault_Text">mx</span>.<span class="ActionScriptDefault_Text">utils</span>.<span class="ActionScriptDefault_Text">StringUtil</span>;
-
- <span class="ActionScriptASDoc">/**
- * Utility class with functions to help parse RSS and Atom feeds.
- *
- * @langversion ActionScript 3.0
- * @playerversion Flash 8.5
- * @tiptext
- */</span>
- <span class="ActionScriptReserved">public</span> <span class="ActionScriptclass">class</span> <span class="ActionScriptDefault_Text">ParsingTools</span>
- <span class="ActionScriptBracket/Brace">{</span>
- <span class="ActionScriptASDoc">/**
- * Checks to see if a piece of XML that should be a string is empty.
- * If so, returns null.
- *
- * @param x The piece of XML to test.
- * @return null if the string is emply, otherwise the value of the XML
- * node.
- *
- * @langversion ActionScript 3.0
- * @playerversion Flash 8.5
- * @tiptext
- */</span>
- <span class="ActionScriptReserved">public</span> <span class="ActionScriptReserved">static</span> <span class="ActionScriptfunction">function</span> <span class="ActionScriptDefault_Text">nullCheck</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">x</span><span class="ActionScriptOperator">:</span><span class="ActionScriptDefault_Text">XMLList</span><span class="ActionScriptBracket/Brace">)</span><span class="ActionScriptOperator">:</span><span class="ActionScriptDefault_Text">String</span>
- <span class="ActionScriptBracket/Brace">{</span>
- <span class="ActionScriptvar">var</span> <span class="ActionScriptDefault_Text">s</span><span class="ActionScriptOperator">:</span><span class="ActionScriptDefault_Text">String</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptDefault_Text">String</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">x</span><span class="ActionScriptBracket/Brace">)</span>;
- <span class="ActionScriptReserved">if</span> <span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">StringUtil</span>.<span class="ActionScriptDefault_Text">trim</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">s</span><span class="ActionScriptBracket/Brace">)</span>.<span class="ActionScriptDefault_Text">length</span> <span class="ActionScriptOperator">==</span> 0<span class="ActionScriptBracket/Brace">)</span>
- <span class="ActionScriptBracket/Brace">{</span>
- <span class="ActionScriptReserved">return</span> <span class="ActionScriptReserved">null</span>;
- <span class="ActionScriptBracket/Brace">}</span>
- <span class="ActionScriptReserved">return</span> <span class="ActionScriptDefault_Text">s</span>;
- <span class="ActionScriptBracket/Brace">}</span>
-
- <span class="ActionScriptASDoc">/**
- * Checks to see if a piece of XML that should be a number is empty.
- * If so, returns NaN.
- *
- * @param x The piece of XML to test.
- * @return null if the number is emply, otherwise the value of the XML
- * node.
- *
- * @langversion ActionScript 3.0
- * @playerversion Flash 8.5
- * @tiptext
- */</span>
- <span class="ActionScriptReserved">public</span> <span class="ActionScriptReserved">static</span> <span class="ActionScriptfunction">function</span> <span class="ActionScriptDefault_Text">nanCheck</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">x</span><span class="ActionScriptOperator">:</span><span class="ActionScriptDefault_Text">XMLList</span><span class="ActionScriptBracket/Brace">)</span><span class="ActionScriptOperator">:</span><span class="ActionScriptDefault_Text">Number</span>
- <span class="ActionScriptBracket/Brace">{</span>
- <span class="ActionScriptvar">var</span> <span class="ActionScriptDefault_Text">s</span><span class="ActionScriptOperator">:</span><span class="ActionScriptDefault_Text">String</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptDefault_Text">String</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">x</span><span class="ActionScriptBracket/Brace">)</span>;
- <span class="ActionScriptReserved">if</span> <span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">ParsingTools</span>.<span class="ActionScriptDefault_Text">nullCheck</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">x</span><span class="ActionScriptBracket/Brace">)</span> <span class="ActionScriptOperator">==</span> <span class="ActionScriptReserved">null</span> <span class="ActionScriptOperator">||</span> <span class="ActionScriptDefault_Text">s</span>.<span class="ActionScriptDefault_Text">search</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptOperator">/</span><span class="ActionScriptDefault_Text">\d</span><span class="ActionScriptOperator">/</span><span class="ActionScriptBracket/Brace">)</span> <span class="ActionScriptOperator">==</span> <span class="ActionScriptOperator">-</span>1<span class="ActionScriptBracket/Brace">)</span>
- <span class="ActionScriptBracket/Brace">{</span>
- <span class="ActionScriptReserved">return</span> <span class="ActionScriptDefault_Text">NaN</span>;
- <span class="ActionScriptBracket/Brace">}</span>
- <span class="ActionScriptReserved">return</span> <span class="ActionScriptDefault_Text">Number</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">s</span><span class="ActionScriptBracket/Brace">)</span>;
- <span class="ActionScriptBracket/Brace">}</span>
-
-
- <span class="ActionScriptASDoc">/**
- * Checks to see if a piece of XML that should be a date is empty.
- * If so, returns null. If not, parses the string into a date using
- * the specifid date parsing function.
- *
- * @param x The piece of XML to test.
- * @param f The date parsing function to use to parse the string if
- * it's not null.
- * @return null if the date is emply, otherwise a date object created
- * using the specified date-parsing function.
- *
- * @langversion ActionScript 3.0
- * @playerversion Flash 8.5
- * @tiptext
- */</span>
- <span class="ActionScriptReserved">public</span> <span class="ActionScriptReserved">static</span> <span class="ActionScriptfunction">function</span> <span class="ActionScriptDefault_Text">dateCheck</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">x</span><span class="ActionScriptOperator">:</span><span class="ActionScriptDefault_Text">XMLList</span>, <span class="ActionScriptDefault_Text">f</span><span class="ActionScriptOperator">:</span><span class="ActionScriptDefault_Text">Function</span><span class="ActionScriptBracket/Brace">)</span><span class="ActionScriptOperator">:</span><span class="ActionScriptDefault_Text">Date</span>
- <span class="ActionScriptBracket/Brace">{</span>
- <span class="ActionScriptvar">var</span> <span class="ActionScriptDefault_Text">s</span><span class="ActionScriptOperator">:</span><span class="ActionScriptDefault_Text">String</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptDefault_Text">String</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">x</span><span class="ActionScriptBracket/Brace">)</span>;
- <span class="ActionScriptReserved">if</span> <span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">ParsingTools</span>.<span class="ActionScriptDefault_Text">nullCheck</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">x</span><span class="ActionScriptBracket/Brace">)</span> <span class="ActionScriptOperator">==</span> <span class="ActionScriptReserved">null</span><span class="ActionScriptBracket/Brace">)</span>
- <span class="ActionScriptBracket/Brace">{</span>
- <span class="ActionScriptReserved">return</span> <span class="ActionScriptReserved">null</span>;
- <span class="ActionScriptBracket/Brace">}</span>
- <span class="ActionScriptReserved">return</span> <span class="ActionScriptDefault_Text">f</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">s</span><span class="ActionScriptBracket/Brace">)</span>;
- <span class="ActionScriptBracket/Brace">}</span>
-
- <span class="ActionScriptASDoc">/**
- * Checks to see if a piece of XML that should be a string represents
- * categories. If it's empty, return null. If not, parse the string
- * into an array of category objects.
- *
- * @param x The piece of XML to test.
- * @return null if the string is empty, otherwise an array of Category
- * objects.
- *
- * @langversion ActionScript 3.0
- * @playerversion Flash 8.5
- * @tiptext
- */</span>
- <span class="ActionScriptReserved">public</span> <span class="ActionScriptReserved">static</span> <span class="ActionScriptfunction">function</span> <span class="ActionScriptDefault_Text">xmlToCategories</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">x</span><span class="ActionScriptOperator">:</span><span class="ActionScriptDefault_Text">XMLList</span><span class="ActionScriptBracket/Brace">)</span><span class="ActionScriptOperator">:</span><span class="ActionScriptDefault_Text">Array</span>
- <span class="ActionScriptBracket/Brace">{</span>
- <span class="ActionScriptReserved">if</span> <span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">ParsingTools</span>.<span class="ActionScriptDefault_Text">nullCheck</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">x</span><span class="ActionScriptBracket/Brace">)</span> <span class="ActionScriptOperator">==</span> <span class="ActionScriptReserved">null</span><span class="ActionScriptBracket/Brace">)</span>
- <span class="ActionScriptBracket/Brace">{</span>
- <span class="ActionScriptReserved">return</span> <span class="ActionScriptReserved">null</span>;
- <span class="ActionScriptBracket/Brace">}</span>
- <span class="ActionScriptvar">var</span> <span class="ActionScriptDefault_Text">categories</span><span class="ActionScriptOperator">:</span><span class="ActionScriptDefault_Text">Array</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptReserved">new</span> <span class="ActionScriptDefault_Text">Array</span><span class="ActionScriptBracket/Brace">()</span>;
- <span class="ActionScriptvar">var</span> <span class="ActionScriptDefault_Text">c</span><span class="ActionScriptOperator">:</span><span class="ActionScriptDefault_Text">XML</span>;
- <span class="ActionScriptReserved">for</span> <span class="ActionScriptReserved">each</span> <span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">c</span> <span class="ActionScriptReserved">in</span> <span class="ActionScriptDefault_Text">x</span><span class="ActionScriptBracket/Brace">)</span>
- <span class="ActionScriptBracket/Brace">{</span>
- <span class="ActionScriptvar">var</span> <span class="ActionScriptDefault_Text">cat</span><span class="ActionScriptOperator">:</span><span class="ActionScriptDefault_Text">Category</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptReserved">new</span> <span class="ActionScriptDefault_Text">Category</span><span class="ActionScriptBracket/Brace">()</span>;
- <span class="ActionScriptvar">var</span> <span class="ActionScriptDefault_Text">domain</span><span class="ActionScriptOperator">:</span><span class="ActionScriptDefault_Text">String</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptDefault_Text">String</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">c</span>.@<span class="ActionScriptDefault_Text">domain</span><span class="ActionScriptBracket/Brace">)</span>;
- <span class="ActionScriptReserved">if</span> <span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">StringUtil</span>.<span class="ActionScriptDefault_Text">trim</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">domain</span><span class="ActionScriptBracket/Brace">)</span>.<span class="ActionScriptDefault_Text">length</span> <span class="ActionScriptOperator">!=</span> 0<span class="ActionScriptBracket/Brace">)</span>
- <span class="ActionScriptBracket/Brace">{</span>
- <span class="ActionScriptDefault_Text">cat</span>.<span class="ActionScriptDefault_Text">domain</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptDefault_Text">domain</span>;
- <span class="ActionScriptBracket/Brace">}</span>
- <span class="ActionScriptDefault_Text">cat</span>.<span class="ActionScriptDefault_Text">addPaths</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">String</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">c</span><span class="ActionScriptBracket/Brace">)</span>.<span class="ActionScriptDefault_Text">split</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptString">"/"</span><span class="ActionScriptBracket/Brace">))</span>;
- <span class="ActionScriptDefault_Text">categories</span>.<span class="ActionScriptDefault_Text">push</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">cat</span><span class="ActionScriptBracket/Brace">)</span>;
- <span class="ActionScriptBracket/Brace">}</span>
- <span class="ActionScriptReserved">return</span> <span class="ActionScriptDefault_Text">categories</span>;
- <span class="ActionScriptBracket/Brace">}</span>
-
- <span class="ActionScriptReserved">public</span> <span class="ActionScriptReserved">static</span> <span class="ActionScriptfunction">function</span> <span class="ActionScriptDefault_Text">xmlToGeo</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">x</span><span class="ActionScriptOperator">:</span><span class="ActionScriptDefault_Text">XMLList</span><span class="ActionScriptBracket/Brace">)</span><span class="ActionScriptOperator">:</span><span class="ActionScriptDefault_Text">Geo</span>
- <span class="ActionScriptBracket/Brace">{</span>
- <span class="ActionScriptReserved">if</span> <span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">ParsingTools</span>.<span class="ActionScriptDefault_Text">nullCheck</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">x</span><span class="ActionScriptBracket/Brace">)</span> <span class="ActionScriptOperator">==</span> <span class="ActionScriptReserved">null</span><span class="ActionScriptBracket/Brace">)</span>
- <span class="ActionScriptBracket/Brace">{</span>
- <span class="ActionScripttrace">trace</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptString">'returning null'</span><span class="ActionScriptBracket/Brace">)</span>;
- <span class="ActionScriptReserved">return</span> <span class="ActionScriptReserved">null</span>;
- <span class="ActionScriptBracket/Brace">}</span>
- <span class="ActionScriptvar">var</span> <span class="ActionScriptDefault_Text">geo</span><span class="ActionScriptOperator">:</span><span class="ActionScriptDefault_Text">Geo</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptReserved">new</span> <span class="ActionScriptDefault_Text">Geo</span><span class="ActionScriptBracket/Brace">()</span>;
- <span class="ActionScriptvar">var</span> <span class="ActionScriptDefault_Text">point</span><span class="ActionScriptOperator">:</span><span class="ActionScriptDefault_Text">String</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptDefault_Text">String</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">x</span><span class="ActionScriptBracket/Brace">)</span>;
- <span class="ActionScriptvar">var</span> <span class="ActionScriptDefault_Text">pointSplit</span><span class="ActionScriptOperator">:</span><span class="ActionScriptDefault_Text">Array</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptDefault_Text">point</span>.<span class="ActionScriptDefault_Text">split</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptString">" "</span><span class="ActionScriptBracket/Brace">)</span>;
- <span class="ActionScriptvar">var</span> <span class="ActionScriptDefault_Text">latitude</span><span class="ActionScriptOperator">:</span><span class="ActionScriptDefault_Text">Number</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptReserved">new</span> <span class="ActionScriptDefault_Text">Number</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">pointSplit</span><span class="ActionScriptBracket/Brace">[</span>0<span class="ActionScriptBracket/Brace">])</span>;
- <span class="ActionScriptvar">var</span> <span class="ActionScriptDefault_Text">longitude</span><span class="ActionScriptOperator">:</span><span class="ActionScriptDefault_Text">Number</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptReserved">new</span> <span class="ActionScriptDefault_Text">Number</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">pointSplit</span><span class="ActionScriptBracket/Brace">[</span>1<span class="ActionScriptBracket/Brace">])</span>;
- <span class="ActionScriptDefault_Text">geo</span>.<span class="ActionScriptDefault_Text">point</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptReserved">new</span> <span class="ActionScriptDefault_Text">LatLng</span><span class="ActionScriptBracket/Brace">()</span>;
- <span class="ActionScriptDefault_Text">geo</span>.<span class="ActionScriptDefault_Text">point</span>.<span class="ActionScriptDefault_Text">latitude</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptDefault_Text">latitude</span>;
- <span class="ActionScriptDefault_Text">geo</span>.<span class="ActionScriptDefault_Text">point</span>.<span class="ActionScriptDefault_Text">longitude</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptDefault_Text">longitude</span>;
- <span class="ActionScriptReserved">return</span> <span class="ActionScriptDefault_Text">geo</span>;
- <span class="ActionScriptBracket/Brace">}</span>
-
- <span class="ActionScriptBracket/Brace">}</span>
- <span class="ActionScriptBracket/Brace">}</span>
- </pre></body>
- </html>