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CSVUtils
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org.apache.commons.csv</FONT>
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Class CSVUtils</H2>
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java.lang.Object
<IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><B>org.apache.commons.csv.CSVUtils</B>
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<DT><PRE>public class <B>CSVUtils</B><DT>extends java.lang.Object</DL>
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<P>
Utility methods for dealing with CSV files
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<CODE>private static java.lang.String[][]</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/commons/csv/CSVUtils.html#EMPTY_DOUBLE_STRING_ARRAY">EMPTY_DOUBLE_STRING_ARRAY</A></B></CODE>
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<CODE>private static java.lang.String[]</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/commons/csv/CSVUtils.html#EMPTY_STRING_ARRAY">EMPTY_STRING_ARRAY</A></B></CODE>
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<TD><CODE><B><A HREF="../../../../org/apache/commons/csv/CSVUtils.html#CSVUtils()">CSVUtils</A></B>()</CODE>
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<code>CSVUtils</code> instances should NOT be constructed in
standard programming.</TD>
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<CODE>static java.lang.String[][]</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/commons/csv/CSVUtils.html#parse(java.lang.String)">parse</A></B>(java.lang.String s)</CODE>
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Parses the given String according to the default <A HREF="../../../../org/apache/commons/csv/CSVStrategy.html" title="class in org.apache.commons.csv"><CODE>CSVStrategy</CODE></A>.</TD>
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<CODE>static java.lang.String[]</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/commons/csv/CSVUtils.html#parseLine(java.lang.String)">parseLine</A></B>(java.lang.String s)</CODE>
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Parses the first line only according to the default <A HREF="../../../../org/apache/commons/csv/CSVStrategy.html" title="class in org.apache.commons.csv"><CODE>CSVStrategy</CODE></A>.</TD>
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<CODE>static java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/commons/csv/CSVUtils.html#printLine(java.lang.String[])">printLine</A></B>(java.lang.String[] values)</CODE>
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Converts an array of string values into a single CSV line.</TD>
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<A NAME="EMPTY_STRING_ARRAY"><!-- --></A><H3>
EMPTY_STRING_ARRAY</H3>
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private static final java.lang.String[] <B>EMPTY_STRING_ARRAY</B></PRE>
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<A NAME="EMPTY_DOUBLE_STRING_ARRAY"><!-- --></A><H3>
EMPTY_DOUBLE_STRING_ARRAY</H3>
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private static final java.lang.String[][] <B>EMPTY_DOUBLE_STRING_ARRAY</B></PRE>
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<A NAME="CSVUtils()"><!-- --></A><H3>
CSVUtils</H3>
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public <B>CSVUtils</B>()</PRE>
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<DD><p><code>CSVUtils</code> instances should NOT be constructed in
standard programming.
<p>This constructor is public to permit tools that require a JavaBean
instance to operate.</p>
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<A NAME="printLine(java.lang.String[])"><!-- --></A><H3>
printLine</H3>
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public static java.lang.String <B>printLine</B>(java.lang.String[] values)</PRE>
<DL>
<DD>Converts an array of string values into a single CSV line. All
<code>null</code> values are converted to the string <code>"null"</code>,
all strings equal to <code>"null"</code> will additionally get quotes
around.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>values</CODE> - the value array
<DT><B>Returns:</B><DD>the CSV string, will be an empty string if the length of the
value array is 0</DL>
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parse</H3>
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public static java.lang.String[][] <B>parse</B>(java.lang.String s)
throws java.io.IOException</PRE>
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<DD>Parses the given String according to the default <A HREF="../../../../org/apache/commons/csv/CSVStrategy.html" title="class in org.apache.commons.csv"><CODE>CSVStrategy</CODE></A>.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>s</CODE> - CSV String to be parsed.
<DT><B>Returns:</B><DD>parsed String matrix (which is never null)
<DT><B>Throws:</B>
<DD><CODE>java.io.IOException</CODE> - in case of error</DL>
</DD>
</DL>
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<A NAME="parseLine(java.lang.String)"><!-- --></A><H3>
parseLine</H3>
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public static java.lang.String[] <B>parseLine</B>(java.lang.String s)
throws java.io.IOException</PRE>
<DL>
<DD>Parses the first line only according to the default <A HREF="../../../../org/apache/commons/csv/CSVStrategy.html" title="class in org.apache.commons.csv"><CODE>CSVStrategy</CODE></A>.
Parsing empty string will be handled as valid records containing zero
elements, so the following property holds: parseLine("").length == 0.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>s</CODE> - CSV String to be parsed.
<DT><B>Returns:</B><DD>parsed String vector (which is never null)
<DT><B>Throws:</B>
<DD><CODE>java.io.IOException</CODE> - in case of error</DL>
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