I have created SOLR-1033 in JIRA to address this issue.
At 13:32 + 21/2/09, Fergus McMenemie wrote:
On Mon, Feb 16, 2009 at 3:22 PM, Fergus McMenemie fer...@twig.me.uk wrote:
2) Having used TemplateTransformer to assign a value to an
entity column that column cannot be used in other
TemplateTransformer operations. In my project I am
attempting to reuse x.fileWebPath. To fix this, the
last line of transformRow() in TemplateTransformer.java
needs replaced with the following which as well as
'putting' the templated-ed string in 'row' also saves it
into the 'resolver'.
**originally**
row.put(column, resolver.replaceTokens(expr));
}
**new**
String columnName = map.get(DataImporter.COLUMN);
expr=resolver.replaceTokens(expr);
row.put(columnName, expr);
resolverMapCopy.put(columnName, expr);
}
isn't it better to write a custom transformer to achieve this. I did
not want a standard component to change the state of the
VariableResolver .
I am not sure what is the best way.
Noble, (Good to have email working :-)
Hmm not sure why this requires a custom transformer. Why is this not
more in the nature of a bug fix? Also the current behavior temporarily
adds all the column names into the resolver for the duration of the
TemplateTransformer's operation, removing them again at the end. I
do not think there is any permanent change to the state of the
VariableResolver.
Surely if we have defined a value for a column, that value should be
temporarily available in subsequent template or regexp operations?
Fergus.
dataConfig
dataSource name=myfilereader type=FileDataSource/
document
entity name=jc
processor=FileListEntityProcessor
fileName=^.*\.xml$
newerThan='NOW-1000DAYS'
recursive=true
rootEntity=false
dataSource=null
baseDir=/Volumes/spare/ts/solr/content
entity name=x
dataSource=myfilereader
processor=XPathEntityProcessor
url=${jc.fileAbsolutePath}
rootEntity=true
stream=false
forEach=/record | /record/mediaBlock
transformer=DateFormatTransformer,TemplateTransformer,RegexTransformer
field column=fileAbsolutePath template=${jc.fileAbsolutePath} /
field column=fileWebPathregex=${x.test}(.*)
replaceWith=/ford$1 sourceColName=fileAbsolutePath/
field column=title xpath=/record/title /
field column=para1 name=para xpath=/record/sect1/para /
field column=para2 name=para xpath=/record/list/listitem/para /
field column=pubdate
xpath=/record/metadata/da...@qualifier='pubDate']
dateTimeFormat=MMdd /
field column=vurl
xpath=/record/mediaBlock/mediaObject/@vurl /
field column=imgSrcArticle
template=${dataimporter.request.fordinstalldir} /
field column=imgCpation xpath=/record/mediaBlock/caption
/
field column=test
template=${dataimporter.request.contentinstalldir} /
!-- **problem is that vurl is just a fragment of the info needed to access
the picture. --
field column=imgWebPathICON regex=(.*)/.*
replaceWith=$1/imagery/${x.vurl}s.jpg sourceColName=fileWebPath/
field column=imgWebPathFULL regex=(.*)/.*
replaceWith=$1/imagery/${x.vurl}.jpg sourceColName=fileWebPath/
field column=vdkvgwkey
template=${jc.fileAbsolutePath}#${x.vurl} /
/entity
/entity
/document
/dataConfig
--
===
Fergus McMenemie Email:fer...@twig.me.uk
Techmore Ltd Phone:(UK) 07721 376021
Unix/Mac/Intranets Analyst Programmer
===
