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| <META http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> |
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| <TITLE>Example Programs</TITLE> |
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| <BODY> |
| |
| <H1>The Getting Started With Derby Sample Programs</H1> |
| <P>The programs in this directory are described in the the |
| <A href="../../../docs/html/getstart/index.html"><i>Getting Started With Derby</i></A> |
| manual. Please see this document for more information.</P> |
| <UL> |
| <LI> |
| <p class="BodyRelative"> |
| <A href="WwdEmbedded.java" type="text/plain"><code>WwdEmbedded.java</code></A></p> |
| <p class="BodyRelative">A very basic JDBC program that uses Derby. This is |
| the primary program example used in the JDBC sections of <i>Getting Started With |
| Derby</i>. It is described in detail in that manual.</p> |
| </LI> |
| <LI><p class="BodyRelative"> |
| <A href="WwdClientExample.java" type="text/plain"><code>WwdClientExample.java</code></A></p> |
| <p class="BodyRelative">This is an example of what the <code>WwdClient.java</code> program created as part |
| of one of the <i>Getting Started With Derby</i> activities will look like. A working copy of that code |
| is provided here for people interested in examining the code without performing |
| the edits described in the activity.</p></LI> |
| </UL> |
| <UL> |
| <LI><p class="BodyRelative"><A href="WwdUtils.java" type="text/plain"><code>WwdUtils.java</code></A></p> |
| <P class="BodyRelative">These are utility methods used by the <i>Getting Started With Derby</i> programs that |
| are not described in the manual. The processing performed by these methods |
| does not demonstrate basic JDBC processing and so is outside the scope |
| of an introductory manual like <i>Getting Started With Derby</i>. These methods provide |
| environment validation and manage user input so the program is more robust. |
| The code is provided here for people interested in examining the processing. |
| It contains three methods:</P> |
| <OL> |
| <LI><code>getWishItem</code> - Prompts for user input and returns the entered text, if any, |
| to the calling program. Handles I/O exceptions and insists that some text |
| is entered. |
| <LI><code>wwdChk4Table</code> - Checks if the table needed by the program already exists |
| and is defined properly. Handles certain errors that could occur. |
| <LI><code>main</code> - Allows standalone testing of the |
| <code>getWishItem</code> method. |
| </OL></LI> |
| </UL> |
| |
| </BODY> |
| </HTML> |
