FileAdapter Write file with empty payload always error

Question

Hi All ,
I run on 10.1.3.3.1 with patch Patch 7375080 only esb not have bpel.I have to use webservice for verify data.
and response with set of objects.
I have 2 important questions about write file with FileAdapter.
1. I want to not create file if not have error from validate data but
with this xsl tranform if I uncomment when value of condition is 'N' that will error cause single line payload.
<xsl:for-each select="/tns:populateYFRIResponseElement/tns:result/tns:wrongLines">
<!--<xsl:choose>
<xsl:when test="../tns:isHaveWrongLines = 'Y'">-->
<imp1:Child-Element>
<imp1:FrameNo>
<xsl:value-of select="concat('&quot;',tns:frameNo,'&quot;')"/>
</imp1:FrameNo>
<imp1:EngineNo>
<xsl:value-of select="concat('&quot;',tns:engineNo,'&quot;')"/>
</imp1:EngineNo>
</imp1:Child-Element>
<!-- </xsl:when>
</xsl:choose>-->
</xsl:for-each>
but if I comment if condition 'Y' FileAdapter create csv files with empty like "","" .
2.
I must write log file with FileAdapter . I want to append file so I add attribute Append=true
to wsdl
<jca:operation
LogicalDirectory="outgoingfile"
InteractionSpec="oracle.tip.adapter.file.outbound.FileInteractionSpec"
FileNamingConvention="YFRI%yyMMdd%.log"
NumberMessages="1"
Append = "true"
>
but when run that throws errors cause properties append not found.
I view class FileInteractionSpec that have append properties .I very confuse.
Any help would be appreciated.
Regards,
Weerawat

Answer 1

Hi
Thank for good answer.I am newbies in esb so I don't know that have routing expression before.
I'm so glad your answer very helpful before routing but same question 1 if I have detail must not write data like below
,import file name YFRI20090616165654.DAT at Tue Jun 16 16:59:26 GMT+07:00 2009 with number of data is 2 correct line is 2
"D",0,0,
,import file name YFRI20090616170202.DAT at Tue Jun 16 17:04:40 GMT+07:00 2009 with number of data is 12 correct line is 12
"D",0,0,
YFRI.txt,import file name YFRI.txt at Tue Jun 16 19:53:48 GMT+07:00 2009 with number of data is 2 error line is 2
"D",1,3,MTOCCode:ZE8839LZ SAA is not have in DB
"D",2,3,MTOCCode:ZE8839LZ SAA is not have in DB
with
<xsd:element name="LogFile">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="FileName" type="xsd:string" nxsd:style="terminated" nxsd:terminatedBy="," nxsd:quotedBy="&quot;">
</xsd:element>
<xsd:element name="Desc" type="xsd:string" nxsd:style="terminated" nxsd:terminatedBy="${eol}" nxsd:quotedBy="&quot;">
</xsd:element>
<xsd:element name="Detail" nxsd:startsWith="&quot;D&quot;," maxOccurs="unbounded">
<xsd:complexType>
<xsd:sequence nxsd:style="array" nxsd:arrayTerminatedBy="${eol}">
<xsd:element name="line" type="xsd:string" nxsd:style="terminated" nxsd:terminatedBy="," nxsd:quotedBy="&quot;"/>
<xsd:element name="column" type="xsd:string" nxsd:style="terminated" nxsd:terminatedBy="," nxsd:quotedBy="&quot;"/>
<xsd:element name="desc" type="xsd:string" nxsd:style="terminated" nxsd:terminatedBy="${eol}" nxsd:quotedBy="&quot;"/>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
ESB will display error payload If import not have verify error detail so I have to write 'D',0,0 (Detail,Line,Column).
In this situation how am I to do ?
In question 2 .Now I can append with
<jca:operation
LogicalDirectory="outgoingfile"
InteractionSpec="oracle.tip.adapter.file.outbound.FileInteractionSpec"
FileNamingConvention="YFRI%yyMMdd%.log"
NumberMessages="1"
OpaqueSchema="false"
Append="true"
>
</jca:operation>
Thank you
Weerawat