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From "J.J. Larrea (JIRA)" <j...@apache.org>
Subject [jira] Updated: (SOLR-183) add getRequiredParameter() to SolrParams
Date Wed, 07 Mar 2007 22:25:24 GMT

     [ https://issues.apache.org/jira/browse/SOLR-183?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

J.J. Larrea updated SOLR-183:
-----------------------------

    Attachment: RequiredSolrParams.java

> add getRequiredParameter() to SolrParams
> ----------------------------------------
>
>                 Key: SOLR-183
>                 URL: https://issues.apache.org/jira/browse/SOLR-183
>             Project: Solr
>          Issue Type: Wish
>            Reporter: Ryan McKinley
>            Priority: Trivial
>         Attachments: RequiredSolrParams.java, SOLR-183-required-param.patch, SOLR-183-required-param.patch
>
>
> I find myself including this with every patch, so i'll just separate it out.  This simply
adds a utilty function to SolrParams that throws a 400 if the parameter is missing:
> /** returns the value of the param, or throws a 400 exception if missing */
>   public String getRequiredParameter(String param) throws SolrException {
>     String val = get(param);
>     if( val == null ) {
>       throw new SolrException( 400, "Missing parameter: "+param );
>     }
>     return val;
>   }

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