Big-Data-HPC-Platform/docs/PT_BR/ECLStandardLibraryReference/SLR-Mods/GetLogicalFileAttribute.xml

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<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
"http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
<sect1 id="GetLogicalFileAttribute">
  <title>GetLogicalFileAttribute</title>

  <para><emphasis role="bold">STD.File.GetLogicalFileAttribute<indexterm>
      <primary>STD.File.GetLogicalFileAttribute</primary>
    </indexterm><indexterm>
      <primary>File.GetLogicalFileAttribute</primary>
    </indexterm><indexterm>
      <primary>GetLogicalFileAttribute</primary>
    </indexterm>(</emphasis> <emphasis> logicalfilename, attrname </emphasis>
  <emphasis role="bold">)</emphasis></para>

  <informaltable colsep="1" frame="all" rowsep="1">
    <tgroup cols="2">
      <colspec colwidth="80.50pt"/>

      <colspec/>

      <tbody>
        <row>
          <entry><emphasis>logicalfilename</emphasis></entry>

          <entry>Uma string terminada por nulo que contém o nome do arquivo
          lógico, como conhecido pelo DFU.</entry>
        </row>

        <row>
          <entry><emphasis>attrname</emphasis></entry>

          <entry>Uma string terminada por nulo que contém o nome do atributo
          de arquivo a ser retornado. Os valores possíveis são recordSize,
          recordCount, size, clusterName, directory, owner, description,
          ECL,partmask, numparts, name, modified, format, job, checkSum,
          kind,csvSeparate, csvTerminate, headerLength, footerLength, rowTag,
          workunit, accessed, expireDays, maxRecordSize, csvQuote,
          blockCompressed, compressedSize, fileCrc, formatCrc ou protected. O
          valor faz distinção entre maiúsculas e minúsculas.</entry>
        </row>

        <row>
          <entry>Return:<emphasis> </emphasis></entry>

          <entry>GetHostName retorna um valor VARSTRING (terminado por
          nulo).</entry>
        </row>
      </tbody>
    </tgroup>
  </informaltable>

  <para>A função <emphasis role="bold">GetLogicalFileAttribute </emphasis>
  retorna o valor de <emphasis>attrname</emphasis> para o
  <emphasis>logicalfilename</emphasis> especificado.</para>

  <para>Exemplo:</para>

  <programlisting format="linespecific">IMPORT STD;
file := '~ certification::full_test_distributed';

OUTPUT(STD.File.GetLogicalFileAttribute(file,'recordSize'),NAMED('recordSize'));
OUTPUT(STD.File.GetLogicalFileAttribute(file,'recordCount'),NAMED('recordCount'));
OUTPUT(STD.File.GetLogicalFileAttribute(file,'size'),NAMED('size'));
OUTPUT(STD.File.GetLogicalFileAttribute(file,'clusterName'),NAMED('clusterName'));
OUTPUT(STD.File.GetLogicalFileAttribute(file,'directory'),NAMED('directory'));
OUTPUT(STD.File.GetLogicalFileAttribute(file,'numparts'),NAMED('numparts'));
OUTPUT(STD.File.GetLogicalFileAttribute(file,'owner'),NAMED('owner'));
OUTPUT(STD.File.GetLogicalFileAttribute(file,'description'),NAMED('description'));
OUTPUT(STD.File.GetLogicalFileAttribute(file,'ECL'),NAMED('ECL'));
OUTPUT(STD.File.GetLogicalFileAttribute(file,'partmask'),NAMED('partmask'));
OUTPUT(STD.File.GetLogicalFileAttribute(file,'name'),NAMED('name'));
OUTPUT(STD.File.GetLogicalFileAttribute(file,'modified'),NAMED('modified'));
OUTPUT(STD.File.GetLogicalFileAttribute(file,'protected'),NAMED('protected'));
OUTPUT(STD.File.GetLogicalFileAttribute(file,'format'),NAMED('format'));
OUTPUT(STD.File.GetLogicalFileAttribute(file,'job'),NAMED('job'));
OUTPUT(STD.File.GetLogicalFileAttribute(file,'checkSum'),NAMED('checkSum'));
OUTPUT(STD.File.GetLogicalFileAttribute(file,'kind'),NAMED('kind'));
OUTPUT(STD.File.GetLogicalFileAttribute(file,'csvSeparate'),NAMED('csvSeparate'));
OUTPUT(STD.File.GetLogicalFileAttribute(file,'csvTerminate'),NAMED('csvTerminate'));
OUTPUT(STD.File.GetLogicalFileAttribute(file,'csvEscape'),NAMED('csvEscape'));
OUTPUT(STD.File.GetLogicalFileAttribute(file,'headerLength'),NAMED('headerLength'));
OUTPUT(STD.File.GetLogicalFileAttribute(file,'footerLength'),NAMED('footerLength'));
OUTPUT(STD.File.GetLogicalFileAttribute(file,'rowtag'),NAMED('rowtag'));
OUTPUT(STD.File.GetLogicalFileAttribute(file,'workunit'),NAMED('workunit'));
OUTPUT(STD.File.GetLogicalFileAttribute(file,'accessed'),NAMED('accessed'));
OUTPUT(STD.File.GetLogicalFileAttribute(file,'expireDays'),NAMED('expireDays'));
OUTPUT(STD.File.GetLogicalFileAttribute(file,'maxRecordSize'),NAMED('maxRecordSize'));
OUTPUT(STD.File.GetLogicalFileAttribute(file,'csvQuote'),NAMED('csvQuote'));
OUTPUT(STD.File.GetLogicalFileAttribute(file,'blockCompressed'),NAMED('blockCompressed'));
OUTPUT(STD.File.GetLogicalFileAttribute(file,'compressedSize'),NAMED('compressedSize'));
OUTPUT(STD.File.GetLogicalFileAttribute(file,'fileCrc'),NAMED('fileCrc'));
OUTPUT(STD.File.GetLogicalFileAttribute(file,'formatCrc'),NAMED('formatCrc'));</programlisting>
</sect1>