ome.services.fulltext

Class BridgeHelper

java.lang.Object

ome.services.fulltext.BridgeHelper

All Implemented Interfaces:

org.hibernate.search.bridge.FieldBridge, ApplicationEventPublisherAware

Direct Known Subclasses:

FullTextBridge, ProjectWithImageNameBridge, TablesBridge

Deprecated.

@Deprecated
public abstract class BridgeHelper
extends Object
implements org.hibernate.search.bridge.FieldBridge, ApplicationEventPublisherAware

Base class for building custom FieldBridge implementations.

Since:

3.0-Beta3

Author:

Josh Moore, josh at glencoesoftware.com

Field Summary

Fields

Modifier and Type	Field and Description
static String	COMBINED Deprecated. Name of the Field which contains the union of all fields.
protected org.slf4j.Logger	log Deprecated.
protected ApplicationEventPublisher	publisher Deprecated.

Constructor Summary

Constructors

Constructor and Description
BridgeHelper() Deprecated.

Method Summary

Modifier and Type	Method and Description
protected void	add(org.apache.lucene.document.Document d, String field, String value, org.hibernate.search.bridge.LuceneOptions opts) Deprecated. Helper method which takes the parameters from the set(String, Object, Document, LuceneOptions) method (possibly modified) as well as the parsed String value which should be added to the index, and adds two fields.
protected void	addContents(org.apache.lucene.document.Document d, String name, OriginalFile file, OriginalFilesService files, Map<String,FileParser> parsers, org.hibernate.search.bridge.LuceneOptions opts) Deprecated. Second helper method used when parsing files.
static <T> T	getProxiedObject(T proxy) Deprecated. Simpler wrapper to handle superclass proxy objects (e.g.
org.slf4j.Logger	logger() Deprecated.
protected Iterable<Reader>	parse(OriginalFile file, OriginalFilesService files, Map<String,FileParser> parsers) Deprecated. Attempts to parse the given OriginalFile.
protected <T extends IObject> void	reindex(T object) Deprecated. Publishes a ReindexMessage which will get processed asynchronously.
protected <T extends IObject> void	reindexAll(List<T> list) Deprecated. Publishes a ReindexMessage which will get processed asynchronously.
abstract void	set(String name, Object value, org.apache.lucene.document.Document document, org.hibernate.search.bridge.LuceneOptions opts) Deprecated. Method to be implemented by all bridges.
void	setApplicationEventPublisher(ApplicationEventPublisher publisher) Deprecated.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

COMBINED

public static final String COMBINED

Deprecated.

Name of the Field which contains the union of all fields. This is also the default search field, so users need not append the value to search the full index. A field name need only be added to a search to eliminate other fields.

See Also:

Constant Field Values

log

protected final org.slf4j.Logger log

Deprecated.

publisher

protected ApplicationEventPublisher publisher

Deprecated.

Constructor Detail

BridgeHelper

public BridgeHelper()

Deprecated.

Method Detail

getProxiedObject

public static <T> T getProxiedObject(T proxy)

Deprecated.

Simpler wrapper to handle superclass proxy objects (e.g. Annotation) which do * not behave properly with instanceof checks.

See Also:

ticket:5076

logger

public final org.slf4j.Logger logger()

Deprecated.

setApplicationEventPublisher

public void setApplicationEventPublisher(ApplicationEventPublisher publisher)

Deprecated.

Specified by:

setApplicationEventPublisher in interface ApplicationEventPublisherAware

set

public abstract void set(String name,
                         Object value,
                         org.apache.lucene.document.Document document,
                         org.hibernate.search.bridge.LuceneOptions opts)

Deprecated.

Method to be implemented by all bridges. The "value" argument is an active Hibernate object, and so the full graph can be walked.

Specified by:

set in interface org.hibernate.search.bridge.FieldBridge

add

protected void add(org.apache.lucene.document.Document d,
                   String field,
                   String value,
                   org.hibernate.search.bridge.LuceneOptions opts)

Deprecated.

Helper method which takes the parameters from the set(String, Object, Document, LuceneOptions) method (possibly modified) as well as the parsed String value which should be added to the index, and adds two fields. One with the given field name and another to the COMBINED field which is the default search provided to users. In addition to storing the value as is, another Field will be added for both the named and COMBINED cases using a StringReader to allow Lucene to tokenize the String.

Parameters:

d - Document as passed to the set method. Do not modify.

field - Field name which probably should be modified. If this value is null, then the "value" will only be added to the COMBINED field.

value - Value which has been parsed out for this field. Should not be null. If you need to store a null value in the index, use a null token like "null".

opts - LuceneOptions, passed in from the runtime. If overriding on the interface values is required, see SimpleLuceneOptions

addContents

protected void addContents(org.apache.lucene.document.Document d,
                           String name,
                           OriginalFile file,
                           OriginalFilesService files,
                           Map<String,FileParser> parsers,
                           org.hibernate.search.bridge.LuceneOptions opts)

Deprecated.

Second helper method used when parsing files. The OriginalFile will be passed to parse(OriginalFile, OriginalFilesService, Map) to generate Reader instances, which will be read until they signal an end, however it is not the responsibility of this instance to close the Readers since this happens asynchronously. The contents of the file will be parsed both to COMBINED and "file.contents".

Parameters:

d - Document as passed to set. Do not modify.

name - String to be used as the name of the field. If null, then the contents will only be added to the COMBINED Field.

file - Non-null, possibly unloaded OriginalFile which is used to look up the file on disk.

files - OriginalFilesService which knows how to find where this OriginalFile is stored on disk.

parsers - Map of FileParser instances to be used based on the Format of the OriginalFile

opts - The search option.

reindex

protected <T extends IObject> void reindex(T object)

Deprecated.

Publishes a ReindexMessage which will get processed asynchronously.

reindexAll

protected <T extends IObject> void reindexAll(List<T> list)

Deprecated.

Publishes a ReindexMessage which will get processed asynchronously.

parse

protected Iterable<Reader> parse(OriginalFile file,
                                 OriginalFilesService files,
                                 Map<String,FileParser> parsers)

Deprecated.

Attempts to parse the given OriginalFile. If any of the necessary components is null, then it will return an empty, but not null Iterable. Also looks for the catch all parser under "*"

Parameters:

file - Can be null.

Returns:

will not be null.