https://docs.opendap.org/index.php?title=DAP_Test_Server&feed=atom&action=historyDAP Test Server - Revision history2024-03-29T12:22:17ZRevision history for this page on the wikiMediaWiki 1.38.4https://docs.opendap.org/index.php?title=DAP_Test_Server&diff=7928&oldid=prevNdp: /* Background */2012-04-12T15:15:59Z<p><span dir="auto"><span class="autocomment">Background</span></span></p>
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<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div># These test classes where packaged in class factory.</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div># These test classes where packaged in class factory.</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div># The parsers were passed an instance of this class factory and a one (or more) DAP2 metadata documents (DDX, DDS, DAS) from which the parser would build a DDS object in memory.</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div># The parsers were passed an instance of this class factory and a one (or more) DAP2 metadata documents (DDX, DDS, DAS) from which the parser would build a DDS object in memory.</div></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div># Calling the serialize() method of the DDS would cause to generate a DAP2 Data object conforming to the ingested document(s) and carrying the synthetically generated data payload.</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div># Calling the serialize() method of the DDS <ins style="font-weight: bold; text-decoration: none;">object </ins>would cause <ins style="font-weight: bold; text-decoration: none;">it </ins>to generate a DAP2 Data object conforming to the ingested <ins style="font-weight: bold; text-decoration: none;">metadata </ins>document(s) and carrying the synthetically generated data payload.</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>#* Sequences all had the same length, controlled by a configuration option.</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>#* Sequences all had the same length, controlled by a configuration option.</div></td></tr>
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</table>Ndphttps://docs.opendap.org/index.php?title=DAP_Test_Server&diff=7927&oldid=prevNdp: /* Background */2012-04-12T15:15:10Z<p><span dir="auto"><span class="autocomment">Background</span></span></p>
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 15:15, 12 April 2012</td>
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<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>When I finished Jake Hamby's work on the Java-DAP I wrote the DODS Test Server. This server utilized the Java-DAP to build synthetic datasets. This was accomplished by:</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>When I finished Jake Hamby's work on the Java-DAP I wrote the DODS Test Server. This server utilized the Java-DAP to build synthetic datasets. This was accomplished by:</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div># Subclasssing all of the datatypes to <del style="font-weight: bold; text-decoration: none;">proved </del>a specialization of the type that would generate synthetic data using algorithms such as trigonometric functions, Fibonacci series, etc. </div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div># Subclasssing all of the datatypes to <ins style="font-weight: bold; text-decoration: none;">provide </ins>a specialization of the type that would generate synthetic data using algorithms such as trigonometric functions, Fibonacci series, etc. </div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div># These test classes where packaged in class factory.</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div># These test classes where packaged in class factory.</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div># The parsers were passed an instance of this class factory and a one (or more) DAP2 metadata documents (DDX, DDS, DAS) from which the parser would build a DDS object in memory.</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div># The parsers were passed an instance of this class factory and a one (or more) DAP2 metadata documents (DDX, DDS, DAS) from which the parser would build a DDS object in memory.</div></td></tr>
</table>Ndphttps://docs.opendap.org/index.php?title=DAP_Test_Server&diff=7922&oldid=prevNdp: /* Proposed solution */2012-04-12T02:39:44Z<p><span dir="auto"><span class="autocomment">Proposed solution</span></span></p>
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 02:39, 12 April 2012</td>
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<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Proposed solution ==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Proposed solution ==</div></td></tr>
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<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Implement DTS in C++ using the BES and libdap.</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Implement <ins style="font-weight: bold; text-decoration: none;">a </ins>DTS in C++ using the BES and libdap.</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Rationale for the solution ==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Rationale for the solution ==</div></td></tr>
</table>Ndphttps://docs.opendap.org/index.php?title=DAP_Test_Server&diff=7921&oldid=prevNdp: Created page with "== Background == When I finished Jake Hamby's work on the Java-DAP I wrote the DODS Test Server. This server utilized the Java-DAP to build synthetic datasets. This was accompli..."2012-04-12T02:39:32Z<p>Created page with "== Background == When I finished Jake Hamby's work on the Java-DAP I wrote the DODS Test Server. This server utilized the Java-DAP to build synthetic datasets. This was accompli..."</p>
<p><b>New page</b></p><div>== Background ==<br />
<br />
When I finished Jake Hamby's work on the Java-DAP I wrote the DODS Test Server. This server utilized the Java-DAP to build synthetic datasets. This was accomplished by:<br />
<br />
# Subclasssing all of the datatypes to proved a specialization of the type that would generate synthetic data using algorithms such as trigonometric functions, Fibonacci series, etc. <br />
# These test classes where packaged in class factory.<br />
# The parsers were passed an instance of this class factory and a one (or more) DAP2 metadata documents (DDX, DDS, DAS) from which the parser would build a DDS object in memory.<br />
# Calling the serialize() method of the DDS would cause to generate a DAP2 Data object conforming to the ingested document(s) and carrying the synthetically generated data payload.<br />
#* Sequences all had the same length, controlled by a configuration option.<br />
<br />
== Problem addressed ==<br />
Both libdap and Hyrax suffer from the absence of similar code written for the BES and Hyrax using C++. <br />
<br />
The DTS would provide an excellent mechanism with which to:<br />
* Test fringe cases in the data model for which the data model should work but no regular dataset modeling the structure is readily available.<br />
* Allow us to test the code with more complete code coverage.<br />
* Allows client developers to easily test their clients against a variety of data representations.<br />
* Because the data are generated algorithmically, test verification becomes easier.<br />
<br />
== Proposed solution ==<br />
<br />
Implement DTS in C++ using the BES and libdap.<br />
<br />
== Rationale for the solution ==<br />
<br />
<br />
== Discussion ==</div>Ndp