From fb4bb0939460f754d0e2d00b03bf6dcf9839832e Mon Sep 17 00:00:00 2001
From: Martin Goik <goik@hdm-stuttgart.de>
Date: Mon, 15 Jun 2015 18:57:44 +0200
Subject: [PATCH] Detail corrections
---
Exam/Sda1/RdbmsStudents2xml/exercise1.xhtml | 15 ++++----
Exam/Sda1/RdbmsStudents2xml/exercise2.xhtml | 40 +++++++++++----------
2 files changed, 29 insertions(+), 26 deletions(-)
diff --git a/Exam/Sda1/RdbmsStudents2xml/exercise1.xhtml b/Exam/Sda1/RdbmsStudents2xml/exercise1.xhtml
index 6435c6733..d3a922b3f 100644
--- a/Exam/Sda1/RdbmsStudents2xml/exercise1.xhtml
+++ b/Exam/Sda1/RdbmsStudents2xml/exercise1.xhtml
@@ -8,7 +8,7 @@
<body><h2>Objective</h2><p>Transforming a relational into an XML
schema</p><h2>Preparations / Description</h2><ol>
<li>Download <a
- href="/iliasData/goik/rdbmsStudents2xml_zcx9sazr3FFDS_++vcds/rdbmsStudents2xml.zip">rdbmsStudents2xml.zip</a>
+ href="/files/goik/Sda1/RdbmsStudents2xml/hcewfdhw5YYYq_-pPPz.zip">hcewfdhw5YYYq_-pPPz.zip</a>
and import it as a project into your Eclipse workspace.</li>
<li><p>Your imported project <code>rdbmsstudent2xml</code>
@@ -28,11 +28,12 @@
<li><p><strong> <code>Schema/university.xsd</code>, a sample XML
schema to be extended</strong></p></li>
</ul></li>
- </ol><h2>ToDo</h2><p>Complete <code>Schema/university.xsd</code> to match
- all integrity constraints of the corresponding relational
- <code>Schema/schema.sql</code>. The XML sample
- <code>Schema/testdata.xml</code> may guide you but may be misleading, too:
- Examine the two <code>CREATE TABLE</code> statements thoroughly in order to
- find all data integrity constraints.</p><p>On completion upload your file
+ </ol><h2>ToDo</h2><p>Complete <code>Schema/university.xsd</code> to
+ implement all integrity constraints of the corresponding relational
+ <code>Schema/schema.sql</code> as closely as possible.</p><p>Hint: The XML
+ sample <code>Schema/testdata.xml</code> may guide you but may be misleading,
+ too: Examine the two <code>CREATE TABLE</code> statements
+ <strong>thoroughly</strong> in order to find all relational data integrity
+ constraints.</p><p>On completion upload your file
<code>university.xsd</code> to the exam system.</p></body>
</html>
diff --git a/Exam/Sda1/RdbmsStudents2xml/exercise2.xhtml b/Exam/Sda1/RdbmsStudents2xml/exercise2.xhtml
index bda524c13..3a027cdff 100644
--- a/Exam/Sda1/RdbmsStudents2xml/exercise2.xhtml
+++ b/Exam/Sda1/RdbmsStudents2xml/exercise2.xhtml
@@ -5,42 +5,44 @@
<title>Exercise 2</title>
</head>
- <body><h2>Objective</h2><p>Transforming relational data into XML
- output.</p><h2>Preparations / Description</h2><ol>
- <li>In case you did not download <a
- href="/iliasData/goik/rdbmsStudents2xml_zcx9sazr3FFDS_++vcds/rdbmsStudents2xml.zip">rdbmsStudents2xml.zip</a>
- and import it as a Maven project into Eclipse do it now.</li>
+ <body><h2>Objective</h2><p>Transforming relational data into XML output.
+ This exercise is independent from the previous <code>XSD</code>
+ part.</p><h2>Preparations / Description</h2><ol>
+ <li>In case you did not yet download and import <a
+ href="/files/goik/Sda1/RdbmsStudents2xml/hcewfdhw5YYYq_-pPPz.zip">hcewfdhw5YYYq_-pPPz.zip</a>
+ in part 1 do it now.</li>
<li><p>Your imported project <code>rdbmsstudent2xml</code>
contains:</p><ul>
- <li><p><strong><code>Schema/schema.sql</code> describing university
- data:</strong></p><ul>
+ <li><p><code><strong>Schema/schema.sql</strong></code> describing
+ university data:</p><ul>
<li>A relational schema consisting of two related tables
<code>StudyCourse</code> and <code>Student</code>.</li>
<li><code>INSERT</code> statements providing sample data.</li>
</ul></li>
- <li><p><strong>A driver class
- <code>de.hdm_stuttgart.mi/sda1.sql2catalog.Rdbms2Xml</code>:</strong></p><p>On
- Java execution this class currently just produces:</p><pre><university>
+ <li><p>A driver class
+ <code><strong>de.hdm_stuttgart.mi.sda1.sql2catalog.Rdbms2Xml</strong></code>:</p><p>On
+ execution this class currently just produces:</p><pre><university>
<studyCourses/>
<students/>
</university></pre></li>
- <li><p><strong><code>Schema/testdata.xml</code> corresponding to the
- previously mentioned relational data being contained in
- <code>Schema/schema.sql</code>.</strong></p></li>
+ <li><p><code><strong>Schema/testdata.xml</strong></code>
+ corresponding to the previously mentioned relational test data being
+ contained in <code>Schema/schema.sql</code>.</p></li>
</ul></li>
</ol><h2>ToDo</h2><p>Extend
<code>de.hdm_stuttgart.mi/sda1.sql2catalog.Rdbms2Xml</code> to generate
- suitable XML data from relational sources. Data being contained in
- <code>Schema/schema.sql</code> shall for example be transformed to
- <code>Schema/testdata.xml</code>. Your implementation is
- expected to work for arbitrary relational data being consistent with
- the current relational schema.</p><p>It might be a good idea to extend class
+ corresponding XML data from relational sources. Data being contained e.g. in
+ <code>Schema/schema.sql</code> shall be transformed to
+ <code>Schema/testdata.xml</code>. </p><p>Hint: <strong>Your implementation
+ is expected to work for arbitrary relational data being consistent with the
+ current relational schema</strong> (and not just for the test data being
+ provided here).</p><p>It might be a good idea to extend class
<code>de.hdm_stuttgart.mi.sda1.sql2catalog.RdbmsAccess</code> implementing a
- database access layer.</p><p>On completion export your project as a
+ database access layer.</p><p>On completion export your whole project as a
<code>.zip</code> file and upload it. Only the least uploaded file will
become subject to marking.</p></body>
</html>
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