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<?xml version="1.0" ?>
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<!-- 
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THE OFFICIAL DataONE Index Solr Schema definition file.  
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This schema is copied into the dataone-cn-index buildout for deployment on cn nodes.
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The Solr schema file. This file should be named "schema.xml" and
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 should be in the conf directory under the solr home
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 (i.e. ./solr/conf/schema.xml by default) 
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 or located where the classloader for the Solr webapp can find it.
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 For more information, on how to customize this file, please see...
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 http://wiki.apache.org/solr/SchemaXml
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-->
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<schema name="dataone" version="1.1">
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    <types>
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        <!-- field type definitions. The "name" attribute is
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   just a label to be used by field definitions.  The "class"
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   attribute and any other attributes determine the real
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   behavior of the fieldtype.  -->
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        <!-- The StringField type is not analyzed, but indexed/stored verbatim  -->
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        <fieldtype name="string" class="solr.StrField" sortMissingLast="true"/>
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        <!-- boolean type: "true" or "false" -->
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        <fieldtype name="boolean" class="solr.BoolField" sortMissingLast="true"/>
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        <!-- The optional sortMissingLast and sortMissingFirst attributes are
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             currently supported on types that are sorted internally as a strings.
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           - If sortMissingLast="true" then a sort on this field will cause documents
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           without the field to come after documents with the field,
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           regardless of the requested sort order (asc or desc).
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           - If sortMissingFirst="true" then a sort on this field will cause documents
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           without the field to come before documents with the field,
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           regardless of the requested sort order.
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           - If sortMissingLast="false" and sortMissingFirst="false" (the default),
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           then default lucene sorting will be used which places docs without the field
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           first in an ascending sort and last in a descending sort.
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        -->
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        <!-- numeric field types that store and index the text
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value verbatim (and hence don't support range queries since the
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lexicographic ordering isn't equal to the numeric ordering) -->
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        <fieldtype name="integer" class="solr.IntField"/>
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        <fieldtype name="long" class="solr.LongField"/>
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        <fieldtype name="float" class="solr.FloatField"/>
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        <fieldtype name="double" class="solr.DoubleField"/>
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        <!-- Numeric field types that manipulate the value into
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  a string value that isn't human readable in it's internal form,
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  but with a lexicographic ordering the same as the numeric ordering
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  so that range queries correctly work. -->
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        <fieldtype name="sint" class="solr.SortableIntField" sortMissingLast="true"/>
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        <fieldtype name="slong" class="solr.SortableLongField" sortMissingLast="true"/>
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        <fieldtype name="sfloat" class="solr.SortableFloatField" sortMissingLast="true"/>
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        <fieldtype name="sdouble" class="solr.SortableDoubleField" sortMissingLast="true"/>
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        <!-- The format for this date field is of the form 1995-12-31T23:59:59Z, and
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   is a more restricted form of the canonical representation of dateTime
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   http://www.w3.org/TR/xmlschema-2/#dateTime
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   The trailing "Z" designates UTC time and is mandatory.
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   Optional fractional seconds are allowed: 1995-12-31T23:59:59.999Z
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   All other components are mandatory. -->
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        <fieldtype name="date" class="solr.DateField" sortMissingLast="true"/>
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        <!-- solr.TextField allows the specification of custom text analyzers
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            specified as a tokenizer and a list of token filters. Different
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            analyzers may be specified for indexing and querying.
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            The optional positionIncrementGap puts space between multiple fields of
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            this type on the same document, with the purpose of preventing false phrase
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            matching across fields.
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            For more info on customizing your analyzer chain, please see...
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         http://wiki.apache.org/solr/AnalyzersTokenizersTokenFilters
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        -->
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        <!-- Standard analyzer commonly used by Lucene developers
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        -->
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        <!-- Standard analyzer commonly used by Lucene developers -->
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<!--
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         <fieldtype name="text_lu" class="solr.TextField" positionIncrementGap="100">
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            <analyzer>
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                <tokenizer class="solr.StandardTokenizerFactory"/>
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                <filter class="solr.StandardFilterFactory"/>
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                <filter class="solr.LowerCaseFilterFactory"/>
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                <filter class="solr.StopFilterFactory"/>
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                <filter class="solr.EnglishPorterFilterFactory"/>
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            </analyzer>
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        </fieldtype> 
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-->
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        <!-- One could also specify an existing Analyzer implementation in Java
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             via the class attribute on the analyzer element:
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        <fieldtype name="text_lu" class="solr.TextField">
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          <analyzer class="org.apache.lucene.analysis.snowball.SnowballAnalyzer"/>
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        </fieldType>
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        -->
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        <!-- A text field that only splits on whitespace for more exact matching -->
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        <fieldtype name="text_ws" class="solr.TextField" positionIncrementGap="100">
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            <analyzer>
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                <tokenizer class="solr.WhitespaceTokenizerFactory"/>
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            </analyzer>
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        </fieldtype>
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        <fieldtype name="text" class="solr.TextField" positionIncrementGap="100">
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            <analyzer type="index">
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          		<tokenizer class="solr.WhitespaceTokenizerFactory"/>
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                <filter class="solr.WordDelimiterFilterFactory" 
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                	generateWordParts="1"
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                	catenateWords="1"
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                	generateNumberParts="1"
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                	splitOnNumerics="0"/>
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                <filter class="solr.LowerCaseFilterFactory"/>
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                <filter class="solr.StopFilterFactory" />
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                <filter class="solr.PorterStemFilterFactory" />
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                <filter class="solr.ReversedWildcardFilterFactory" withOriginal="true"/>
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            </analyzer>
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            <analyzer type="query">
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                <tokenizer class="solr.WhitespaceTokenizerFactory"/>
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                <filter class="solr.WordDelimiterFilterFactory" 
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                	generateWordParts="1"
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                	catenateWords="0"
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                	generateNumberParts="1"
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                	splitOnNumerics="0"/>
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                <filter class="solr.LowerCaseFilterFactory"/>
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                <filter class="solr.StopFilterFactory"/>
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                <filter class="solr.PorterStemFilterFactory" />
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            </analyzer>
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        </fieldtype>
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        <fieldtype name="text_no_token" class="solr.TextField" positionIncrementGap="100">
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            <analyzer type="index">
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                <tokenizer class="solr.WhitespaceTokenizerFactory"/>    
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                <filter class="solr.LowerCaseFilterFactory"/>
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                <filter class="solr.StopFilterFactory" />
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            </analyzer>
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            <analyzer type="query">
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                <tokenizer class="solr.WhitespaceTokenizerFactory"/>                
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                <filter class="solr.LowerCaseFilterFactory"/>
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                <filter class="solr.StopFilterFactory"/>
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            </analyzer>
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        </fieldtype>
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<!--
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         <fieldtype name="text_all" class="solr.TextField" positionIncrementGap="100">
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            <analyzer type="index">
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                <tokenizer class="solr.WhitespaceTokenizerFactory"/>
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                in this example, we will only use synonyms at query time
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                <filter class="solr.SynonymFilterFactory" synonyms="index_synonyms.txt" ignoreCase="true" expand="false"/>
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                <filter class="solr.StopFilterFactory" ignoreCase="true"/>
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                <filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1"
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                        catenateWords="1" catenateNumbers="1" catenateAll="0"/>
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                <filter class="solr.LowerCaseFilterFactory"/>
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                <filter class="solr.EnglishPorterFilterFactory" protected="protwords.txt"/>
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            </analyzer>
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            <analyzer type="query">
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                <tokenizer class="solr.WhitespaceTokenizerFactory"/>
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                <filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="true"/>
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                <filter class="solr.StopFilterFactory" ignoreCase="true"/>
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                <filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1"
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                        catenateWords="0" catenateNumbers="0" catenateAll="0"/>
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                <filter class="solr.LowerCaseFilterFactory"/>
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                <filter class="solr.EnglishPorterFilterFactory" protected="protwords.txt"/>
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            </analyzer>
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        </fieldtype>
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 -->
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        <!-- Less flexible matching, but less false matches.  Probably not ideal for product names
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but may be good for SKUs.  Can insert dashes in the wrong place and still match. -->
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         <fieldtype name="textTight" class="solr.TextField" positionIncrementGap="100">
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            <analyzer>
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                <tokenizer class="solr.WhitespaceTokenizerFactory"/>
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                <filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="false"/>
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                <filter class="solr.StopFilterFactory" ignoreCase="true"/>
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                <filter class="solr.WordDelimiterFilterFactory" generateWordParts="0" generateNumberParts="0"
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                        catenateWords="1" catenateNumbers="1" catenateAll="0"/>
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                <filter class="solr.LowerCaseFilterFactory"/>
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                <filter class="solr.EnglishPorterFilterFactory" protected="protwords.txt"/>
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            </analyzer>
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        </fieldtype> 
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    </types>
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<!-- ======================================================================= -->
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    <fields>
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        <!-- Valid attributes for fields:
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            name: mandatory - the name for the field
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            type: mandatory - the name of a previously defined type from the <types> section
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            indexed: true if this field should be indexed (searchable)
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            stored: true if this field should be retrievable
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            multiValued: true if this field may contain multiple values per document
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            omitNorms: (expert) set to true to omit the norms associated with this field
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                       (this disables length normalization and index-time boosting for the field)
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        -->
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        <field name="id"              	type="string"   indexed="true" stored="true" multiValued="false"/>
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        <field name="formatId"    		type="string"   indexed="true" stored="true" multiValued="false"/>
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		<field name="formatType"		type="string"	indexed="true"	stored="true"	multiValued="false"/>
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        <field name="size"            	type="slong"     indexed="true" stored="true" multiValued="false"/>
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        <field name="checksum"        	type="string"   indexed="false" stored="true" multiValued="false"/>
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        <field name="checksumAlgorithm" type="string" indexed="false" stored="true"/>
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        <field name="dateUploaded"    type="date"     indexed="true" stored="true" multiValued="false"/>
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        <field name="dateModified"    type="date"     indexed="true" stored="true" multiValued="false"/>
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        <field name="submitter"       type="string"   indexed="true" stored="true" multiValued="false"/>
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        <field name="rightsHolder"    type="string"   indexed="true" stored="true" multiValued="false"/>
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        <field name="authoritativeMN"       	type="string"   indexed="false" stored="true" multiValued="false"/>
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        <field name="replicationAllowed"     	type="boolean"  indexed="false" stored="true" multiValued="false"/>
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        <field name="numberReplicas"      		type="integer"  indexed="false" stored="true" multiValued="false"/>
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        <field name="preferredReplicationMN"   	type="string"   indexed="false" stored="true" multiValued="true"/>
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        <field name="blockedReplicationMN"  	type="string"   indexed="false" stored="true" multiValued="true"/>
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        <field name="replicaMN"      		type="string"   indexed="false" stored="true" multiValued="true"/>
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        <field name="replicaVerifiedDate" 	type="date"    indexed="false" stored="true" multiValued="true"/>
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        <field name="datasource"       		type="string"  indexed="true" stored="true" multiValued="false"/>
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        <field name="obsoletes"       		type="string"   indexed="true" stored="true" multiValued="false"/>
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        <field name="obsoletedBy"      		type="string"   indexed="true" stored="true" multiValued="false"/>
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        <!-- Object relationships -->
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        <field name="resourceMap"		type="string"   indexed="true" stored="true" multiValued="true"/>
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        <field name="documents"			type="string"   indexed="true" stored="true" multiValued="true"/>
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        <field name="isDocumentedBy"	type="string"   indexed="true" stored="true" multiValued="true"/>
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        <!--Permissions-->
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        <field name="readPermission"    type="string"   indexed="true" stored="true" multiValued="true"/>
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        <field name="writePermission"   type="string"   indexed="true" stored="true" multiValued="true"/>
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        <field name="changePermission"  type="string"   indexed="true" stored="true" multiValued="true"/>
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        <field name="isPublic"          type="boolean"  indexed="true" stored="true" />
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        <!-- Science metadata properties -->
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        <field name="abstract"                 type="text"      multiValued="false" indexed="true" stored="true" />
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        <field name="author"                   type="string"    multiValued="false" indexed="true" stored="true" />
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        <field name="authorLastName"             type="string"    multiValued="true" indexed="true" stored="true" />
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        <field name="keywords"                 type="string"    multiValued="true" indexed="true" stored="true" />
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        <field name="keyConcept"               type="string"    multiValued="true" indexed="true" stored="true" />
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        <field name="southBoundCoord"          type="sfloat"     multiValued="false" indexed="true" stored="true"/>
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        <field name="northBoundCoord"          type="sfloat"     multiValued="false" indexed="true" stored="true"/>
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        <field name="westBoundCoord"           type="sfloat"     multiValued="false" indexed="true" stored="true"/>
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        <field name="eastBoundCoord"           type="sfloat"     multiValued="false" indexed="true" stored="true"/>
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        <field name="namedLocation"            type="string"    multiValued="true" indexed="true" stored="true" />
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        <field name="beginDate"                type="date"      multiValued="false" indexed="true" stored="true" />
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        <field name="endDate"                  type="date"      multiValued="false" indexed="true" stored="true" />
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        <field name="title"                    type="text"    multiValued="false" indexed="true" stored="true" />
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        <field name="scientificName"           type="string"    multiValued="true" indexed="true" stored="true" />
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        <field name="relatedOrganizations"     type="string"    multiValued="true" indexed="true" stored="true" />
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        <field name="datePublished"            type="date"      multiValued="false" indexed="true" stored="true" />
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        <field name="pubDate" 				   type="date" 							indexed="true" stored="true"/>
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		<field name="investigator" 		type="string" 	indexed="true" stored="true" multiValued="true"/>
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		<field name="investigatorText" 	type="text" 	indexed="true" stored="false" multiValued="true"/>
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        <field name="ogcUrl" 			type="text" 	indexed="false" stored="true"/>
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        <field name="sku" 				type="textTight" indexed="true" stored="true"/>
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        <field name="identifier" 		type="textTight" indexed="true" stored="true"/>
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        <field name="LTERSite"	 		type="string" 	indexed="true" stored="true"/>
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        <field name="origin" 			type="string" 	indexed="true" stored="true" multiValued="true"/>
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        <field name="originText" 		type="text" 	indexed="true" stored="false" multiValued="true"/>
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        <field name="titlestr" 			type="string" 	indexed="true" stored="false"/>
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        <field name="geoform" 			type="string" 	indexed="true" stored="true"/>
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        <field name="presentationCat" 	type="string" 	indexed="true" stored="true"/>
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        <field name="purpose" 			type="text" 	indexed="true" stored="true"/>
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        <field name="updateDate" 		type="date" 	indexed="true" stored="true"/>
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        <field name="edition" 			type="text" 	indexed="true" stored="true"/>
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        <field name="dataUrl" 			type="string" 	indexed="false" stored="true"/>
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        <field name="originator" 		type="string" 	indexed="true" stored="true" multiValued="true"/>
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        <field name="originatorText" 	type="text"	  	indexed="true" stored="false" multiValued="true"/>
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        <field name="family" 			type="string" 	indexed="true" stored="true" multiValued="true"/>
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        <field name="species" 			type="string" 	indexed="true" stored="true" multiValued="true"/>
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        <field name="genus" 			type="string" 	indexed="true" stored="true" multiValued="true"/>
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        <field name="kingdom" 			type="string" 	indexed="true" stored="true" multiValued="true"/>
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        <field name="phylum" 			type="string" 	indexed="true" stored="true" multiValued="true"/>
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        <field name="order" 			type="string" 	indexed="true" stored="true" multiValued="true"/>
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        <field name="class" 			type="string" 	indexed="true" stored="true" multiValued="true"/>
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        <field name="webUrl" 			type="string" 	indexed="false" stored="true" multiValued="true"/>
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        <field name="contactOrganization" 		type="string" indexed="true" stored="true" multiValued="true"/>
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        <field name="contactOrganizationText" 	type="text"   indexed="true" stored="false" multiValued="true"/>
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        <field name="keywordsText" 		type="text" 	indexed="true" stored="false" multiValued="true"/>
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        <field name="placeKey" 			type="text" 	indexed="true" stored="true" multiValued="true"/>
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        <field name="noBoundingBox" 	type="string" 	indexed="true" stored="true"/>
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        <field name="isSpatial" 		type="string" 	indexed="true" stored="true"/>
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        <field name="decade" 			type="string" 	indexed="true" stored="true"/>
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        <field name="gcmdKeyword" 		type="text" 	indexed="true" stored="true" multiValued="true"/>
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        <!-- these are ornl daac fields, may not be populated for nbii, but are required to be here for indexing purpose-->
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        <field name="project" 			type="string" 	indexed="true" stored="true"/>
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        <field name="projectText" 		type="text" 	indexed="true" stored="false"/>
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        <field name="site" 				type="string" 	indexed="true" stored="true" multiValued="true"/>
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        <field name="siteText" 			type="text" 	indexed="true" stored="false" multiValued="true"/>
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        <field name="parameter" 		type="string" 	indexed="true" stored="true" multiValued="true"/>
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        <field name="parameterText"		type="text" 	indexed="true" stored="false" multiValued="true"/>
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        <field name="sensor" 			type="string" 	indexed="true" stored="true" multiValued="true"/>
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        <field name="sensorText" 		type="text" 	indexed="true" stored="false" multiValued="true"/>
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        <field name="source" 			type="string" 	indexed="true" stored="true" multiValued="true"/>
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        <field name="sourceText" 		type="text" 	indexed="true" stored="false" multiValued="true"/>
309

    
310
        <field name="term" 				type="string" 	indexed="true" stored="true" multiValued="true"/>
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        <field name="termText" 			type="text" 	indexed="true" stored="false" multiValued="true"/>
312

    
313
        <field name="topic" 			type="string" 	indexed="true" stored="true" multiValued="true"/>
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        <field name="topicText" 		type="text" 	indexed="true" stored="false" multiValued="true"/>
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        <field name="fileID" 			type="string" 	indexed="true" stored="true"/>
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   		<field name="text"				type="text"		indexed="true" stored="true" multiValued="false" />
318
<!-- ======================================================================= -->
319
        <!-- Dynamic field definitions.  If a field name is not found, dynamicFields
320
will be used if the name matches any of the patterns.
321
RESTRICTION: the glob-like pattern in the name attribute must have
322
a "*" only at the start or the end.
323
EXAMPLE:  name="*_i" will match any field ending in _i (like myid_i, z_i)
324
Longer patterns will be matched first.  if equal size patterns
325
both match, the first appearing in the schema will be used.  -->
326
        <dynamicField name="*_i" type="sint" indexed="true" stored="true"/>
327
        <dynamicField name="*_s" type="string" indexed="true" stored="true"/>
328
        <dynamicField name="*_l" type="slong" indexed="true" stored="true"/>
329
        <dynamicField name="*_t" type="text" indexed="true" stored="true"/>
330
        <dynamicField name="*_b" type="boolean" indexed="true" stored="true"/>
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        <dynamicField name="*_f" type="sfloat" indexed="true" stored="true"/>
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        <dynamicField name="*_d" type="sdouble" indexed="true" stored="true"/>
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        <dynamicField name="*_dt" type="date" indexed="true" stored="true"/>
334
    </fields>
335

    
336
<!-- ======================================================================= -->
337
    <!-- field to use to determine and enforce document uniqueness. -->
338
    <uniqueKey>id</uniqueKey>
339

    
340
    <!-- field for the QueryParser to use when an explicit fieldname is absent -->
341
    <defaultSearchField>text</defaultSearchField>
342

    
343
    <!-- SolrQueryParser configuration: defaultOperator="AND|OR" -->
344
    <solrQueryParser defaultOperator="AND"/>
345

    
346
<!-- ======================================================================= -->
347
    <!-- copyField commands copy one field to another at the time a document
348
is added to the index.  It's used either to index the same field different
349
ways, or to add multiple fields to the same field for easier/faster searching.  -->
350

    
351
    <copyField source="id" dest="sku"/>
352
    <copyField source="id" dest="identifier"/>
353
    <copyfield source="replicaMN" dest="datasource" />
354

    
355
    <copyField source="title" dest="titlestr"/>
356

    
357
    <copyField source="origin" dest="originText"/>
358
    <copyField source="origin" dest="originatorText"/>
359
    
360
    <copyField source="project" dest="projectText"/>
361
    
362
    <copyField source="site" dest="siteText"/>
363
    <copyField source="parameter" dest="parameterText"/>
364
    <copyField source="sensor" dest="sensorText"/>
365
    <copyField source="source" dest="sourceText"/>
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    <copyField source="term" dest="termText"/>
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    <copyField source="topic" dest="topicText"/>
368
    <copyField source="investigator" dest="investigatorText"/>
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    <copyField source="keywords" dest="keywordsText"/>
370
    <copyField source="pubDate" dest="datePublished" />
371
    <copyField source="dateUploaded" dest="updateDate" />
372
    <copyField source="contactOrganization" dest="contactOrganizationText"/>
373
  
374

    
375
    <!-- Similarity is the scoring routine for each document vs a query.
376
A custom similarity may be specified here, but the default is fine
377
for most applications.  -->
378
    <!-- <similarity class="org.apache.lucene.search.DefaultSimilarity"/> -->
379

    
380
</schema>
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