Package org.apache.maven.search.backend.remoterepository.internal

Class RemoteRepositorySearchBackendImpl

java.lang.Object

org.apache.maven.search.api.support.SearchBackendSupport

org.apache.maven.search.backend.remoterepository.internal.RemoteRepositorySearchBackendImpl

All Implemented Interfaces:

Closeable, AutoCloseable, SearchBackend, SearchEngine, RemoteRepositorySearchBackend

public class RemoteRepositorySearchBackendImpl
extends SearchBackendSupport
implements RemoteRepositorySearchBackend

Implementation of RemoteRepositorySearchBackend that is tested against Maven Central. All the methods are "loosely encapsulated" (are protected) to enable easy override of any required aspect of this implementation, to suit it against different remote repositories (HTML parsing) if needed.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static enum	RemoteRepositorySearchBackendImpl.State

Field Summary

Fields

Modifier and Type	Field	Description
protected final String	baseUri
protected final Map<String,String>	commonHeaders
protected final ResponseExtractor	responseExtractor
protected static final DateTimeFormatter	RFC7231
protected final Transport	transport

Fields inherited from class org.apache.maven.search.api.support.SearchBackendSupport

backendId, repositoryId

Constructor Summary

Constructors

Constructor	Description
RemoteRepositorySearchBackendImpl(String backendId, String repositoryId, String baseUri, Transport transport, ResponseExtractor responseExtractor)	Creates a customized instance of SMO backend, like an in-house instances of SMO or different IDs.

Method Summary

Modifier and Type	Method	Description
protected String	discoverVersion()
String	getBaseUri()	Returns the base "service URI" that is used by this backend.
protected static String	readChecksum(InputStream inputStream)
RemoteRepositorySearchResponse	search(SearchRequest searchRequest)	Performs a search with given SearchRequest and returns SearchResponse, never null.

Methods inherited from class org.apache.maven.search.api.support.SearchBackendSupport

close, getBackendId, getRepositoryId

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.io.Closeable

close

Methods inherited from interface org.apache.maven.search.api.SearchBackend

getBackendId, getRepositoryId

Field Details

baseUri

protected final String baseUri

transport

protected final Transport transport

responseExtractor

protected final ResponseExtractor responseExtractor

commonHeaders

protected final Map<String,String> commonHeaders

RFC7231

protected static final DateTimeFormatter RFC7231

Constructor Details

RemoteRepositorySearchBackendImpl

public RemoteRepositorySearchBackendImpl(String backendId,
 String repositoryId,
 String baseUri,
 Transport transport,
 ResponseExtractor responseExtractor)

Creates a customized instance of SMO backend, like an in-house instances of SMO or different IDs.

Method Details

discoverVersion

protected String discoverVersion()

getBaseUri

public String getBaseUri()

Description copied from interface: RemoteRepositorySearchBackend

Returns the base "service URI" that is used by this backend. never null.

Specified by:

getBaseUri in interface RemoteRepositorySearchBackend

search

public RemoteRepositorySearchResponse search(SearchRequest searchRequest)
                                      throws IOException

Description copied from interface: SearchEngine

Performs a search with given SearchRequest and returns SearchResponse, never null.

Specified by:

search in interface RemoteRepositorySearchBackend

Specified by:

search in interface SearchEngine

Throws:

IOException

readChecksum

protected static String readChecksum(InputStream inputStream)
                              throws IOException

Throws:

IOException