export text then datalist in excel and pdf with dataexporter - primefaces

Question

I am using primefaces 3.4.2 jar. I have a datatable with four columns. In two columns I have a datalist and I want to export text showed by datalist. But when I export it, it shows the following "org.primefaces.component.datalist.DataList#1195cc3" in the pdf and xls file.
<p:dataTable emptyMessage="#{messages['empty.result.set']}" id="searchResult" var="row" value="#{managePessoaJuridica.manageableList}" rows="10" paginator="true" paginatorPosition="top" paginatorAlwaysVisible="false" style="display:#{managePessoaJuridica.manageableList == null? 'none': ''}">
<p:column styleClass="column_icons" exportable="false">
<p:panelGrid columns="#{pessoaJuridicaController.showSelectAction?3:2}">
<p:commandButton id="selectAction" icon="ui-icon-circle-check" title="#{messages['action.select']}" action="#{pessoaJuridicaController.select(row.id)}" immediate="true" process="#this" rendered="#{pessoaJuridicaController.showSelectAction}"/>
<p:commandButton id="editAction" icon="ui-icon-pencil" title="#{messages['action.edit']}" action="#{pessoaJuridicaController.load(row.id)}" immediate="true" process="#this" update="#form"/>
<p:commandButton id="deleteAction" icon="ui-icon-trash" title="#{messages['action.delete']}" action="#{pessoaJuridicaController.delete(row.id)}" immediate="true" process="#this" update="searchResult"
onclick="return confirm('#{messages['confirm.delete.this']} #{messages['pessoa.juridica.view.title']}');" />
</p:panelGrid>
</p:column>
<p:column id="column_nome" sortBy="#{row.nome}" >
<f:facet name="header">
<h:outputText id="columnHeader_nome" value="#{messages['pessoa.nome']}"/>
</f:facet>
<h:outputText id="nome" value="#{row.nome}">
</h:outputText>
</p:column>
<p:column style="width:0px;">
<f:facet name="header">
<h:outputText id="columnHeader_categoriasPessoa" value="#{messages['pessoa.categorias.pessoa']}"/>
</f:facet>
<p:dataList type="definition" id="categoriasPessoa" var="item" value="#{row.categoriasPessoa}" >
<p:column>
<h:outputText id="item_categoriasPessoa" value="#{item}" converter="com.domain.configuracao.crud.CategoriaPessoaJsfConverter"/>
</p:column>
</p:dataList>
</p:column>
<p:column style="width:0px;">
<f:facet name="header">
<h:outputText id="columnHeader_identificacoesPessoa" value="#{messages['pessoa.identificacoes.pessoa']}"/>
</f:facet>
<p:dataList type="definition" id="identificacoesPessoa" var="item" value="#{row.identificacoesPessoa}">
<p:column>
<h:outputText id="item_categoriaIdentificacoes" value="#{pessoaJuridicaController.getCategoriaIdentificacao(item)}" converter="com.domain.configuracao.crud.CategoriaIdentificacaoJsfConverter"/>:
<h:outputText id="item_identificacoesPessoa" value="#{item}" converter="com.domain.configuracao.crud.IdentificacaoPessoaJsfConverter"/>
</p:column>
</p:dataList>
</p:column>
<p:column id="column_ativo" sortBy="#{row.ativo}" >
<f:facet name="header">
<h:outputText id="columnHeader_ativo" value="#{messages['classe.base.cadastro.ativo']}" />
</f:facet>
<h:outputText id="ativo" value="#{row.ativo}" converter="com.BooleanJsfConverter" >
</h:outputText>
</p:column>
<f:facet name="footer">
<p:menuButton value="#{messages['export.action']}" rendered="#{not empty managePessoaJuridica.manageableList}">
<p:menuitem value="#{messages['export.spreadsheet']}" ajax="false">
<p:dataExporter type="xls" target="searchResult" fileName="export" excludeColumns="0" encoding="ISO-8859-1"/>
</p:menuitem>
<p:menuitem value="#{messages['export.pdf']}" ajax="false">
<pe:exporter type="pdf" target="searchResult" fileName="export" excludeColumns="0" encoding="ISO-8859-1"/>
</p:menuitem>
<p:menuitem value="#{messages['export.csv']}" ajax="false">
<p:dataExporter type="csv" target="searchResult" fileName="export" excludeColumns="0" encoding="ISO-8859-1"/>
</p:menuitem>
</p:menuButton>
<p:spacer width="10"/>
<h:outputText value="#{fn:length(managePessoaJuridica.manageableList)} #{messages['records.found']}" rendered="#{not empty managePessoaJuridica.manageableList}"/>
</f:facet>
</p:dataTable>

Answer 1

But when I export it, it shows the following
"org.primefaces.component.datalist.DataList#1195cc3" in the pdf and
xls file.
Obviously, Primefaces's data exporter use the toString() method of an object to print its "value(s)".
Suggestions :
Write a custom exporter (recommended)
Override toString() method of org.primefaces.component.datalist.DataList (not advised)