Class Summary |
AbstractDataImportHandlerTest |
Abstract base class for DataImportHandler tests |
CachedSqlEntityProcessor |
This class enables caching of data obtained from the DB to avoid too many sql
queries
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ClobTransformer |
Transformer instance which converts a Clob to a String. |
ContentStreamDataSource |
A DataSource implementation which reads from the ContentStream of a POST request
Refer to http://wiki.apache.org/solr/DataImportHandler
for more details. |
Context |
This abstract class gives access to all available objects. |
ContextImpl |
An implementation for the Context |
DataConfig |
Mapping for data-config.xml |
DataConfig.Document |
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DataConfig.Entity |
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DataConfig.Field |
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DataConfig.Script |
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DataImporter |
Stores all configuration information for pulling and indexing data. |
DataImportHandler |
Solr Request Handler for data import from databases and REST data sources. |
DataSource<T> |
Provides data from a source with a given query. |
DateFormatTransformer |
Transformer instance which creates Date instances out of Strings. |
DocBuilder |
DocBuilder is responsible for creating Solr documents out of the given configuration. |
DocBuilder.Statistics |
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EntityProcessor |
An instance of entity processor serves an entity. |
EntityProcessorBase |
Base class for all implementations of EntityProcessor |
EntityProcessorWrapper |
A Wrapper over EntityProcessor instance which performs transforms and handles multi-row outputs correctly. |
Evaluator |
Pluggable functions for resolving variables |
EvaluatorBag |
Holds definitions for evaluators provided by DataImportHandler |
EvaluatorBag.VariableWrapper |
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FieldReaderDataSource |
This can be useful for users who have a DB field containing xml and wish to use a nested XPathEntityProcessor
The datasouce may be configured as follows
The enity which uses this datasource must keep the url value as the varaible name url="field-name"
The fieldname must be resolvable from VariableResolver
This may be used with any EntityProcessor which uses a DataSource eg:XPathEntityProcessor
Supports String, BLOB, CLOB data types and there is an extra field (in the entity) 'encoding' for BLOB types |
FileDataSource |
A DataSource which reads from local files |
FileListEntityProcessor |
An EntityProcessor instance which can stream file names found in a given base
directory matching patterns and returning rows containing file information. |
HTMLStripTransformer |
A Transformer implementation which strip off HTML tags using org.apache.solr.analysis.HTMLStripReader This is useful
in case you don't need this HTML anyway. |
HttpDataSource |
Deprecated. use URLDataSource instead |
JdbcDataSource |
A DataSource implementation which can fetch data using JDBC. |
LineEntityProcessor |
An EntityProcessor instance which can stream lines of text read from a
datasource. |
LogTransformer |
A Transformer implementation which logs messages in a given template format. |
MailEntityProcessor |
An EntityProcessor instance which can index emails along with their attachments from POP3 or IMAP sources. |
MockDataSource |
A mock DataSource implementation which can be used for testing. |
NumberFormatTransformer |
A Transformer instance which can extract numbers out of strings. |
PlainTextEntityProcessor |
An implementation of EntityProcessor which reads data from a url/file and give out a row which contains one String
value. |
RegexTransformer |
A Transformer implementation which uses Regular Expressions to extract, split
and replace data in fields. |
ScriptTransformer |
A Transformer instance capable of executing functions written in scripting
languages as a Transformer instance. |
SolrWriter |
Writes documents to SOLR as well as provides methods for loading and persisting last index time. |
SqlEntityProcessor |
An EntityProcessor instance which provides support for reading from
databases. |
TemplateString |
Provides functionality for replacing variables in a templatized string. |
TemplateTransformer |
A Transformer which can put values into a column by resolving an expression
containing other columns |
Transformer |
Use this API to implement a custom transformer for any given entity |
URLDataSource |
A data source implementation which can be used to read character files using HTTP. |
VariableResolver |
This class is more or less like a Map. |
VariableResolverImpl |
The default implementation of VariableResolver interface |
XPathEntityProcessor |
An implementation of EntityProcessor which uses a streaming xpath parser to extract values out of XML documents. |
XPathRecordReader |
A streaming xpath parser which uses StAX for XML parsing. |