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From: <be...@us...> - 2006-10-17 16:35:19
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Revision: 68
http://svn.sourceforge.net/pzfilereader/?rev=68&view=rev
Author: benoitx
Date: 2006-10-17 09:35:13 -0700 (Tue, 17 Oct 2006)
Log Message:
-----------
Paul's main page.
Modified Paths:
--------------
trunk/src/site/index.xml
Modified: trunk/src/site/index.xml
===================================================================
--- trunk/src/site/index.xml 2006-10-17 15:05:44 UTC (rev 67)
+++ trunk/src/site/index.xml 2006-10-17 16:35:13 UTC (rev 68)
@@ -1,47 +1,114 @@
-<document>
- <properties>
- <author email="Ki...@ob...">Benoit Xhenseval</author>
- <title>Introduction</title>
- </properties>
- <head>
- <meta name="description"
- content="PZFileReader offers configurable flat file CSV and fixed length parser, released under the business-friendly Apache 2.0 license."
- />
-
- <meta name="keywords" content="CSV, Fixed length file parser" />
- <meta name="Subject" content="Date Calculators" />
- <meta name="Copyright" content="ObjectLab Financial Ltd" />
- <meta name="Language" content="English" />
- <meta name="Designer" content="ObjectLab Financial Ltd" />
- <meta name="Distribution" content="Global" />
- <meta name="robots" content="ALL"/>
- <meta name="Revisit-After" content="20 Days" />
- </head>
- <body>
- <!-- The body of the document contains a number of sections -->
- <section name="PZFileReader Introduction">
-
- <p>This one is released under
- the business-friendly Apache 2.0 license. <a href="http://digg.com/submit?phase=2&url=objectlabkit.sourceforge.net&title=ObjectLab%20Kit%3A%20Open%20Source%20Date%20Calculators%20for%20Business%20and%20Finance&bodytext=ObjectLab%20released%20version%201%2E0%2E1%20of%20ObjectLab%20Kit%20for%20Java%201%2E5,%20available%20for%20download%20via%20SourceForge%20or%20the%20Maven%20Central%20Repository%2E%20The%20Kit%20provides%20a%20Date%20Calculator%20that%20handle%20holidays,%20a%20IMM%20Date%20and%20Period%20Count%20Calculator%20and%20comes%20in%20two%20versions%3A%20one%20based%20on%20pure%20JDK%20(1%2E5)%20and%20one%20based%20on%20the%20Joda-time%20library%20(1%2E3%2B,%20JDK%201%2E5)%2E&topic=programming">
- <img src="http://digg.com/img/badges/91x17-digg-button.png" width="91" height="17" alt="Digg!" style="vertical-align:middle" /></a></p>
-
-
- <subsection name="So, what is on offer?">
- <p>PZFileReader releases one library and a set of examples (pzfilereader-examples.jar)</p>
- <p>See the <a href="changes-report.html">changes</a> section for news.</p>
- </subsection>
-
- <subsection name="Documentation">
- <p>The documentation is available here:
- <ul>
- <li><a href="documentation/pzfilereader-manual.doc">A WORD Document</a></li>
- <li><a href="documentation/pzfilereader-manual.pdf">A PDF Document</a></li>
- <li><a href="documentation/index.html">A set of examples XML</a></li>
- </ul>
- </p>
- </subsection>
-
- </section>
-
- </body>
+<document>
+ <properties>
+ <author email="pa...@ya...">Paul Zepernick</author>
+ <title>Introduction</title>
+ </properties>
+ <head>
+ <meta name="description"
+ content="Flat File Parser (fixed length, csv, etc) via XML Column Mappings, released under the business-friendly Apache 2.0 license."
+ />
+
+ <meta name="keywords"
+ content="Java CSV, Java Fixed Width, Open Source Java Parser, Java Delimited, Java Fixed Width, Java Flat File, Java Text Parser" />
+ <meta name="Subject" content="Flat File Parser" />
+ <!--<meta name="Copyright" content="ObjectLab Financial Ltd" />-->
+ <meta name="Language" content="English" />
+ <meta name="Designer" content="Paul Zepernick" />
+ <meta name="Distribution" content="Global" />
+ <meta name="robots" content="ALL"/>
+ <meta name="Revisit-After" content="20 Days" />
+ </head>
+ <body>
+ <!-- The body of the document contains a number of sections -->
+ <section name="PZFileReader Introduction">
+
+ <p>PZFileReader came out of the frustration of having to mix file parsing logic with business logic.
+ Substrings in a <strong>fixed width parse</strong> can be daunting to deal with when trying to analyze what existing code is doing,
+ and what about when you have no comments...
+ We also provide <strong>delimited file parsing</strong>; works with any delimiter / qualifier, multiline records, delimiter or qualifier allowed in column value
+ This is released under the business-friendly Apache 2.0 license. <a href="http://digg.com/submit?phase=2&url=objectlabkit.sourceforge.net&title=ObjectLab%20Kit%3A%20Open%20Source%20Date%20Calculators%20for%20Business%20and%20Finance&bodytext=ObjectLab%20released%20version%201%2E0%2E1%20of%20ObjectLab%20Kit%20for%20Java%201%2E5,%20available%20for%20download%20via%20SourceForge%20or%20the%20Maven%20Central%20Repository%2E%20The%20Kit%20provides%20a%20Date%20Calculator%20that%20handle%20holidays,%20a%20IMM%20Date%20and%20Period%20Count%20Calculator%20and%20comes%20in%20two%20versions%3A%20one%20based%20on%20pure%20JDK%20(1%2E5)%20and%20one%20based%20on%20the%20Joda-time%20library%20(1%2E3%2B,%20JDK%201%2E5)%2E&topic=programming">
+ <img src="http://digg.com/img/badges/91x17-digg-button.png" width="91" height="17" alt="Digg!" style="vertical-align:middle" /></a></p>
+
+
+ <subsection name="Problem Sorting Data Prior To File Processing?">
+ <p>PZFileReader provides a sorting mechanism for your flat files. This allows for your data to be properly sorted before processing your business logic.</p>
+ </subsection>
+
+ <subsection name ="Bad Numeric Data?">
+ <p> Do often receive numeric data with dollar signs, or commas? PZFileReader has the ability to strip these out and return as a double or int.
+ Even empty elements or hard spaces can be converted to a numeric without issue.</p>
+ </subsection>
+
+
+ <subsection name ="Problems With One Bad Record Blowing Up The Entire Parse?">
+ <p>Bad records get excluded from the DataSet and added to an error collection. This error collection can be checked at the end of the parse to
+ report on bad records. A description of the error and the line number in the file is provided. Why blow up an entire import for one bad record?</p>
+ </subsection>
+
+ <subsection name="Which JDK?">
+ <p>1.4 and up</p>
+ </subsection>
+
+ <subsection name="UML?">
+ <p>We are using yDoc to generate a 'javadoc-like' documentation per module with the added twist of UML diagrams:</p>
+ <ul>
+ <li><a href="multiproject/PZFileReader/apidocs/index.html">UML for PZFileReader</a></li>
+ <li><a href="multiproject/PZFileReaderSamples/apidocs/index.html">UML for Examples</a></li>
+ </ul>
+ </subsection>
+
+ </section>
+
+ <section name="How do I use it?">
+ <p>Basic Steps</p>
+ <ul>
+ <li>Construct DataSet()</li>
+ <li>Call DataSet.next() to advance record pointer</li>
+ <li>Process columns; DataSet.getString("colname"), getInt("colname"), getDouble("colname"), getDate("colname"), etc</li>
+ <li>Check for parse errors; DataSet.getErrors()</li>
+ <li>Release memmory; DataSet.freeMemory()</li>
+ </ul>
+
+ <subsection name="Reading Delimited File">
+
+ <div class="source"><pre>
+ DataSet ds = null;
+
+ //construct DataSet
+ ds = new DataSet(new File("ColumnMappings.pzmap.xml"), //xml mapping file
+ new File("delimitedfile.txt"), //text file to parse
+ ",", //delimiter
+ "\"", //text qualifier (can be null or empty)
+ true); //pad out missing columns (we mapped 5 columns but only 3 were there)
+
+ while (ds.next()){ //loop through file
+ ds.getString("mycolumnName");
+ }
+
+ ds.freeMemory();
+ </pre></div>
+
+ </subsection>
+
+ <subsection name="Reading Fixed Width File">
+
+ <div class="source"><pre>
+ DataSet ds = null;
+
+ //construct DataSet
+ ds = new DataSet(new File("PEOPLE-FixedLength.pzmap.xml"), //xml mapping file
+ new File("PEOPLE-FixedLength.txt")); //text file to parse
+
+ while (ds.next()){ //loop through file
+ ds.getString("mycolumnName");
+ }
+
+ ds.freeMemory();
+ </pre></div>
+
+ </subsection>
+
+ </section>
+
+ </body>
</document>
\ No newline at end of file
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|
![http://digg.com/img/badges/91x17-digg-button.png"](http://digg.com/img/badges/91x17-digg-button.png"){kind=link}
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From: <zep...@us...> - 2006-12-25 14:50:10
|
Revision: 256
http://svn.sourceforge.net/pzfilereader/?rev=256&view=rev
Author: zepernick
Date: 2006-12-25 06:50:11 -0800 (Mon, 25 Dec 2006)
Log Message:
-----------
updated examples for 3.0
Modified Paths:
--------------
trunk/src/site/index.xml
Modified: trunk/src/site/index.xml
===================================================================
--- trunk/src/site/index.xml 2006-12-24 18:07:03 UTC (rev 255)
+++ trunk/src/site/index.xml 2006-12-25 14:50:11 UTC (rev 256)
@@ -71,37 +71,66 @@
<section name="How do I use it?">
<p>Basic Steps</p>
- <ol>
- <li>Construct DataSet() with a File, a InputStream or a Reader (soon)</li>
+ <ol>
+ <li>Obtain a PZParser from a parser factory (DefaultPZParserFactory) witha File, InputStream, or a reader(coming soon)</li>
+ <li>Set additional PZParser options, PZParser.setAnOption()</li>
+ <li>Obtain a DataSet PZParser.parse()</li>
<li>Call DataSet.next() to advance record pointer</li>
<li>Process columns; DataSet.getString("colname"), getInt("colname"), getDouble("colname"), getDate("colname"), etc</li>
<li>Check for parse errors; DataSet.getErrors()</li>
- <li>Release memory early; DataSet.freeMemory()</li>
</ol>
- <subsection name="Reading Delimited File">
+ <subsection name="Reading Delimited File With Column Mapping">
- <div class="source"><pre>
- //construct DataSet
- DataSet ds = new DataSet(new File("ColumnMappings.pzmap.xml"), //xml mapping file
- new File("delimitedfile.txt"), //text file to parse
- ",", //delimiter
- "\"", //text qualifier (can be null or empty)
- true); //pad out missing columns (we mapped 5 columns but only 3 were there)
+ <div class="source"><pre>
+ //Obtain the proper parser for your needs
+ PZParser pzparser = DefaultPZParserFactory.getInstance().newDelimitedParser(
+ new File("map.pzmap.xml"), //xml column mapping
+ new File("DataFile.txt"), //txt file to parse
+ ',', //delimiter
+ '"', //text qualfier
+ false); //ignore the first record (may need to be done if first record contain column names)
+
+ //obtain DataSet
+ DataSet ds = pzparser.parse();
while (ds.next()){ //loop through file
ds.getString("mycolumnName");
}
</pre></div>
- </subsection>
+ </subsection>
+
+ <subsection name="Reading Delimited File Column Names In First Record Of File">
+
+ <div class="source"><pre>
+ //Obtain the proper parser for your needs
+ PZParser pzparser = DefaultPZParserFactory.getInstance().newDelimitedParser(
+ new File("DataFile.txt"), //txt file to parse
+ ',', //delimiter
+ '"'); //text qualifier
+
+ //obtain DataSet
+ DataSet ds = pzparser.parse();
+
+ while (ds.next()){ //loop through file
+ ds.getString("mycolumnName");
+ }
+ </pre></div>
+
+ </subsection>
+
<subsection name="Reading Fixed Width File">
- <div class="source"><pre>
- //construct DataSet
- DataSet ds = new DataSet(new File("PEOPLE-FixedLength.pzmap.xml"), //xml mapping file
- new File("PEOPLE-FixedLength.txt")); //text file to parse
+ <div class="source"><pre>
+ //Obtain the proper parser for your needs
+ PZParser pzparser = DefaultPZParserFactory.getInstance().newDelimitedParser(
+ new File("map.pzmap.xml"), //fixed with column map
+ new File("DataFile.txt")); //txt file to parse
+
+ //obtain DataSet
+ DataSet ds = pzparser.parse();
while (ds.next()){ //loop through file
ds.getString("mycolumnName");
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
|
|
From: <zep...@us...> - 2007-01-18 14:31:57
|
Revision: 265
http://svn.sourceforge.net/pzfilereader/?rev=265&view=rev
Author: zepernick
Date: 2007-01-18 06:31:48 -0800 (Thu, 18 Jan 2007)
Log Message:
-----------
added section on SLF4J
Modified Paths:
--------------
trunk/src/site/index.xml
Modified: trunk/src/site/index.xml
===================================================================
--- trunk/src/site/index.xml 2007-01-18 14:29:09 UTC (rev 264)
+++ trunk/src/site/index.xml 2007-01-18 14:31:48 UTC (rev 265)
@@ -148,6 +148,27 @@
</pre></div>
</subsection>
+
+ <subsection name="Using SLF4J With PZFileReader">
+
+ <div class="source"><pre>
+ Slf4j is utilized to capture logging information that occurred during a parse.
+ By default, this information will be logged to the console. SLF supports the following loggers; log4j, jcl, nop, and jdk1.4.
+ Please go to http://www.slf4j.org to download the proper jar for your logging preference. Here is a typical SLF4j setup:
+
+ SLF-api-XXX.jar + SLF-MyLoggerPreference.jar + MyLogger.jar (lo4j.jar for example)
+
+ Here are the steps that would need to be taken for log4j:
+
+ 1. Install log4j.jar
+ 2. Setup log4j.properties or log4j.xml
+ 3. Install SLF-api-XXX.jar
+ 4. Install SLF-log4j12-XXX.jar
+
+ </pre></div>
+
+ </subsection>
+
</section>
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
|
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