StdCouchDbConnector (Ektorp 1.4.2 API)

java.lang.Object
- org.ektorp.impl.StdCouchDbConnector

All Implemented Interfaces:

CouchDbConnector, LocalBulkBuffer

Direct Known Subclasses:

StreamedCouchDbConnector
```
public class StdCouchDbConnector
extends Object
implements CouchDbConnector
```
Author:

henrik lundgren

Field Summary

Fields
Modifier and Type	Field and Description
`protected URI`	`dbURI`
`protected com.fasterxml.jackson.databind.ObjectMapper`	`objectMapper`
`protected QueryExecutor`	`queryExecutor`
`protected RestTemplate`	`restTemplate`
`protected RevisionResponseHandler`	`revisionHandler`

Constructor Summary

Constructors
Constructor and Description
`StdCouchDbConnector(String databaseName, CouchDbInstance dbInstance)`
`StdCouchDbConnector(String databaseName, CouchDbInstance dbi, ObjectMapperFactory om)`

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`addToBulkBuffer(Object o)` Add the object to the bulk buffer attached to the executing thread.
`protected void`	`assertDocIdHasValue(String docId)`
`String`	`callUpdateHandler(String designDocID, String function, String docID)`
`String`	`callUpdateHandler(String designDocID, String function, String docID, Map<String,String> params)`
`String`	`callUpdateHandler(UpdateHandlerRequest req)`
`<T> T`	`callUpdateHandler(UpdateHandlerRequest req, Class<T> c)`
`List<DocumentChange>`	`changes(ChangesCommand cmd)` Queries the database for changes.
`StreamingChangesResult`	`changesAsStream(ChangesCommand cmd)` Queries the database for changes. this operation gives you the result as a iterable stream of documentchange objects, the stream should be closed when finished
`ChangesFeed`	`changesFeed(ChangesCommand cmd)` Sets up a continuous changes feed.
`void`	`cleanupViews()` View indexes on disk are named after their MD5 hash of the view definition.
`void`	`clearBulkBuffer()` Clears the bulk buffer attached the the executing thread.
`void`	`compact()` Compaction compresses the database file by removing unused sections created during updates.
`void`	`compactViews(String designDocumentId)` This compacts the view index from the current version of the design document.
`boolean`	`contains(String id)` Check if the database contains a document.
`String`	`copy(String sourceDocId, String targetDocId)` Copies a document to the target document id.
`String`	`copy(String sourceDocId, String targetDocId, String targetRevision)` Copies a document and overwrites the target document.
`void`	`create(Object o)` Creates the Object as a document in the database.
`void`	`create(String id, Object node)`
`String`	`createAttachment(String docId, AttachmentInputStream data)` Creates both the document and the attachment
`String`	`createAttachment(String docId, String revision, AttachmentInputStream data)` Adds an attachment to the specified document id.
`void`	`createDatabaseIfNotExists()` Creates a database on the configured path if it does not exists.
`String`	`delete(Object o)` Deletes the Object in the database.
`String`	`delete(String id, String revision)` Deletes the document in the database.
`String`	`deleteAttachment(String docId, String revision, String attachmentId)`
`void`	`ensureFullCommit()` Commits any recent changes to the specified database to disk.
`List<DocumentOperationResult>`	`executeAllOrNothing(Collection<?> objects)` Creates, updates or deletes all objects in the supplied collection.
`List<DocumentOperationResult>`	`executeAllOrNothing(InputStream inputStream)` Creates, updates or deletes all objects in the supplied collection.
`List<DocumentOperationResult>`	`executeBulk(Collection<?> objects)` Creates, updates or deletes all objects in the supplied collection.
`List<DocumentOperationResult>`	`executeBulk(Collection<?> objects, boolean allOrNothing)`
`List<DocumentOperationResult>`	`executeBulk(InputStream inputStream)` Creates, updates or deletes all objects in the supplied collection.
`List<DocumentOperationResult>`	`executeBulk(InputStream inputStream, boolean allOrNothing)`
`protected <T> T`	`executeQuery(ViewQuery query, ResponseCallback<T> rh)`
`<T> T`	`find(Class<T> c, String id)` Same as get(Class c, String id) with the difference that null is return if the document was not found.
`<T> T`	`find(Class<T> c, String id, Options options)` Same as get(Class c, String id, Options options) with the difference that null is return if the document was not found.
`List<DocumentOperationResult>`	`flushBulkBuffer()` Sends the bulk buffer attached the the executing thread to the database (through a executeBulk call).
`<T> T`	`get(Class<T> c, String id)`
`<T> T`	`get(Class<T> c, String id, Options options)`
`<T> T`	`get(Class<T> c, String id, String rev)`
`List<String>`	`getAllDocIds()`
`InputStream`	`getAsStream(String id)` Please note that the stream has to be closed after usage, otherwise http connection leaks will occur and the system will eventually hang due to connection starvation.
`InputStream`	`getAsStream(String id, Options options)` Please note that the stream has to be closed after usage, otherwise http connection leaks will occur and the system will eventually hang due to connection starvation.
`InputStream`	`getAsStream(String id, String rev)` Please note that the stream has to be closed after usage, otherwise http connection leaks will occur and the system will eventually hang due to connection starvation.
`AttachmentInputStream`	`getAttachment(String id, String attachmentId)` Reads an attachment from the database.
`AttachmentInputStream`	`getAttachment(String id, String attachmentId, String revision)`
`HttpClient`	`getConnection()` Convenience method for accessing the underlying HttpClient.
`String`	`getCurrentRevision(String id)` Obtain the current revision of a document using a lightweight request.
`String`	`getDatabaseName()`
`DbInfo`	`getDbInfo()` Provides meta information about this database.
`DesignDocInfo`	`getDesignDocInfo(String designDocId)` Obtains information about a given design document, including the index, index size and current status of the design document and associated index information.
`int`	`getRevisionLimit()` Revision limit defines a upper bound of document revisions which CouchDB keeps track of
`List<Revision>`	`getRevisions(String id)`
`<T> T`	`getWithConflicts(Class<T> c, String id)` Will load the document with any conflicts included.
`String`	`path()`
`PurgeResult`	`purge(Map<String,List<String>> revisionsToPurge)` Permanently removes the references to deleted documents from the database.
`<T> Page<T>`	`queryForPage(ViewQuery query, PageRequest pr, Class<T> type)` Provides paged view results.
`InputStream`	`queryForStream(ViewQuery query)`
`StreamingViewResult`	`queryForStreamingView(ViewQuery query)` Please note that the StreamingViewResult need to be closed after usage.
`ViewResult`	`queryView(ViewQuery query)`
`<T> List<T>`	`queryView(ViewQuery query, Class<T> type)` This method requires the view result values to be document ids or documents : If the value is a document id, then the document is fetched from couchDB.
`ReplicationStatus`	`replicateFrom(String source)` Replicate the content in the source database into this database.
`ReplicationStatus`	`replicateFrom(String source, Collection<String> docIds)` Replicate the content in the source database into this database.
`ReplicationStatus`	`replicateTo(String target)` Replicate the content in this database into the specified target database.
`ReplicationStatus`	`replicateTo(String target, Collection<String> docIds)` Replicate the content in this database into the specified target database.
`protected String`	`serializeToJson(Object o)`
`void`	`setCollectionBulkExecutor(BulkExecutor<Collection<?>> collectionBulkExecutor)`
`void`	`setInputStreamBulkExecutor(BulkExecutor<InputStream> inputStreamBulkExecutor)`
`void`	`setJsonSerializer(JsonSerializer js)` Deprecated. override method serializeToJson in order to change Serialization to JSON.
`void`	`setLocalBulkBuffer(LocalBulkBuffer localBulkBuffer)`
`void`	`setQueryExecutor(QueryExecutor queryExecutor)` Set an alternative QueryExecutor instance in order to change the executeQuery implementation as you like.
`void`	`setRevisionLimit(int limit)`
`void`	`update(Object o)` Updates the document.
`void`	`update(String id, InputStream document, long length, Options options)` Sends a document to the Couch server as a JSON stream
`void`	`updateMultipart(String id, InputStream stream, String boundary, long length, Options options)` Sends a document to the Couch server as a MIME multipart/related message.
`protected String`	`URIWithDocId(String id)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - objectMapper
```
protected final com.fasterxml.jackson.databind.ObjectMapper objectMapper
```
  - dbURI
```
protected final URI dbURI
```
  - restTemplate
```
protected final RestTemplate restTemplate
```
  - queryExecutor
```
protected QueryExecutor queryExecutor
```
  - revisionHandler
```
protected final RevisionResponseHandler revisionHandler
```
- Constructor Detail
  - StdCouchDbConnector
```
public StdCouchDbConnector(String databaseName,
                   CouchDbInstance dbInstance)
```
  - StdCouchDbConnector
```
public StdCouchDbConnector(String databaseName,
                   CouchDbInstance dbi,
                   ObjectMapperFactory om)
```
- Method Detail
  - setLocalBulkBuffer
```
public void setLocalBulkBuffer(LocalBulkBuffer localBulkBuffer)
```
  - setCollectionBulkExecutor
```
public void setCollectionBulkExecutor(BulkExecutor<Collection<?>> collectionBulkExecutor)
```
  - setInputStreamBulkExecutor
```
public void setInputStreamBulkExecutor(BulkExecutor<InputStream> inputStreamBulkExecutor)
```
  - setQueryExecutor
```
public void setQueryExecutor(QueryExecutor queryExecutor)
```
    Set an alternative QueryExecutor instance in order to change the executeQuery implementation as you like.
  - path
```
public String path()
```
    Specified by:
    
    path in interface CouchDbConnector
    
    Returns:
  - create
```
public void create(Object o)
```
    Description copied from interface: CouchDbConnector
    
    Creates the Object as a document in the database. If the id is not set it will be generated by the database. The Object's revision field will be updated through the setRevision(String s) method.
    
    Specified by:
    
    create in interface CouchDbConnector
  - create
```
public void create(String id,
          Object node)
```
    Specified by:
    
    create in interface CouchDbConnector
  - URIWithDocId
```
protected String URIWithDocId(String id)
```
  - contains
```
public boolean contains(String id)
```
    Description copied from interface: CouchDbConnector
    
    Check if the database contains a document.
    
    Specified by:
    
    contains in interface CouchDbConnector
    
    Returns:
    true if a document with the id exists in the database
  - createAttachment
```
public String createAttachment(String docId,
                      AttachmentInputStream data)
```
    Description copied from interface: CouchDbConnector
    
    Creates both the document and the attachment
    
    Specified by:
    
    createAttachment in interface CouchDbConnector
    
    Returns:
    revision of the created attachment document
  - createAttachment
```
public String createAttachment(String docId,
                      String revision,
                      AttachmentInputStream data)
```
    Description copied from interface: CouchDbConnector
    
    Adds an attachment to the specified document id.
    
    Specified by:
    
    createAttachment in interface CouchDbConnector
    
    Returns:
    the new revision of the document
  - getAttachment
```
public AttachmentInputStream getAttachment(String id,
                                  String attachmentId)
```
    Description copied from interface: CouchDbConnector
    
    Reads an attachment from the database. Please note that the stream has to be closed after usage, otherwise http connection leaks will occur and the system will eventually hang due to connection starvation.
    
    Specified by:
    
    getAttachment in interface CouchDbConnector
    
    Returns:
    the attachment in the form of an AttachmentInputStream.
  - getAttachment
```
public AttachmentInputStream getAttachment(String id,
                                  String attachmentId,
                                  String revision)
```
    Specified by:
    
    getAttachment in interface CouchDbConnector
  - delete
```
public String delete(Object o)
```
    Description copied from interface: CouchDbConnector
    
    Deletes the Object in the database.
    
    Specified by:
    
    delete in interface CouchDbConnector
    
    Returns:
    the revision of the deleted document
  - purge
```
public PurgeResult purge(Map<String,List<String>> revisionsToPurge)
```
    Description copied from interface: CouchDbConnector
    
    Permanently removes the references to deleted documents from the database.
    
    Specified by:
    
    purge in interface CouchDbConnector
    
    Parameters:
    revisionsToPurge - document IDs & revisions to be purged
    
    Returns:
    contains the purge sequence number, and a list of the document IDs and revisions successfully purged.
  - get
```
public <T> T get(Class<T> c,
        String id)
```
    Specified by:
    
    get in interface CouchDbConnector
    
    Parameters:
    c - the target class to map to.
    id - the id of the document in the database.
    
    Returns:
    the document mapped as the specified class.
  - get
```
public <T> T get(Class<T> c,
        String id,
        Options options)
```
    Specified by:
    
    get in interface CouchDbConnector
    
    Parameters:
    c - the target class to map to.
    id - the id of the document in the database.
    
    Returns:
    the document mapped as the specified class.
  - get
```
public <T> T get(Class<T> c,
        String id,
        String rev)
```
    Specified by:
    
    get in interface CouchDbConnector
    
    Parameters:
    c - the target class to map to.
    id - the id of the document in the database.
    rev - of the object.
    
    Returns:
    the document mapped as the specified class.
  - getWithConflicts
```
public <T> T getWithConflicts(Class<T> c,
                     String id)
```
    Description copied from interface: CouchDbConnector
    
    Will load the document with any conflicts included.
    
    Specified by:
    
    getWithConflicts in interface CouchDbConnector
    
    Parameters:
    c - the target class to map to.
    id - the id of the document in the database.
    
    Returns:
    the document mapped as the specified class.
  - find
```
public <T> T find(Class<T> c,
         String id)
```
    Description copied from interface: CouchDbConnector
    
    Same as get(Class c, String id) with the difference that null is return if the document was not found.
    
    Specified by:
    
    find in interface CouchDbConnector
    
    Returns:
    null if the document was not found.
  - find
```
public <T> T find(Class<T> c,
         String id,
         Options options)
```
    Description copied from interface: CouchDbConnector
    
    Same as get(Class c, String id, Options options) with the difference that null is return if the document was not found.
    
    Specified by:
    
    find in interface CouchDbConnector
    
    Returns:
    null if the document was not found.
  - getRevisions
```
public List<Revision> getRevisions(String id)
```
    Specified by:
    
    getRevisions in interface CouchDbConnector
    
    Returns:
  - getCurrentRevision
```
public String getCurrentRevision(String id)
```
    Description copied from interface: CouchDbConnector
    
    Obtain the current revision of a document using a lightweight request.
    
    Specified by:
    
    getCurrentRevision in interface CouchDbConnector
    
    Returns:
  - getAsStream
```
public InputStream getAsStream(String id)
```
    Description copied from interface: CouchDbConnector
    
    Please note that the stream has to be closed after usage, otherwise http connection leaks will occur and the system will eventually hang due to connection starvation.
    
    Specified by:
    
    getAsStream in interface CouchDbConnector
    
    Returns:
    the document as raw json in an InputStream, don't forget to close the stream when finished.
  - getAsStream
```
public InputStream getAsStream(String id,
                      Options options)
```
    Description copied from interface: CouchDbConnector
    
    Please note that the stream has to be closed after usage, otherwise http connection leaks will occur and the system will eventually hang due to connection starvation.
    
    Specified by:
    
    getAsStream in interface CouchDbConnector
    
    Returns:
    the document as raw json in an InputStream, don't forget to close the stream when finished.
  - getAsStream
```
public InputStream getAsStream(String id,
                      String rev)
```
    Description copied from interface: CouchDbConnector
    
    Please note that the stream has to be closed after usage, otherwise http connection leaks will occur and the system will eventually hang due to connection starvation.
    
    Specified by:
    
    getAsStream in interface CouchDbConnector
    
    Returns:
    the document as raw json in an InputStream, don't forget to close the stream when finished.
  - update
```
public void update(Object o)
```
    Description copied from interface: CouchDbConnector
    
    Updates the document. The Object's revision field will be updated through the setRevision(String s) method.
    
    Specified by:
    
    update in interface CouchDbConnector
  - delete
```
public String delete(String id,
            String revision)
```
    Description copied from interface: CouchDbConnector
    
    Deletes the document in the database.
    
    Specified by:
    
    delete in interface CouchDbConnector
    
    Returns:
    the revision of the deleted document.
  - copy
```
public String copy(String sourceDocId,
          String targetDocId)
```
    Description copied from interface: CouchDbConnector
    
    Copies a document to the target document id. Useful when you want to duplicate docs with large attachments.
    
    Specified by:
    
    copy in interface CouchDbConnector
    
    Returns:
    revision of the target document.
  - copy
```
public String copy(String sourceDocId,
          String targetDocId,
          String targetRevision)
```
    Description copied from interface: CouchDbConnector
    
    Copies a document and overwrites the target document. Useful when you want to duplicate docs with large attachments.
    
    Specified by:
    
    copy in interface CouchDbConnector
    
    Returns:
    revision of the target document.
  - getAllDocIds
```
public List<String> getAllDocIds()
```
    Specified by:
    
    getAllDocIds in interface CouchDbConnector
    
    Returns:
    all document ids in the database including design document ids.
  - createDatabaseIfNotExists
```
public void createDatabaseIfNotExists()
```
    Description copied from interface: CouchDbConnector
    
    Creates a database on the configured path if it does not exists.
    
    Specified by:
    
    createDatabaseIfNotExists in interface CouchDbConnector
  - getDatabaseName
```
public String getDatabaseName()
```
    Specified by:
    
    getDatabaseName in interface CouchDbConnector
    
    Returns:
    name
  - queryView
```
public <T> List<T> queryView(ViewQuery query,
                    Class<T> type)
```
    Description copied from interface: CouchDbConnector
    This method requires the view result values to be document ids or documents :
    - If the value is a document id, then the document is fetched from couchDB.
    - If the value is a document, then it is used directly for unmarshalling.
    {"_id":"_design/ExampleDoc", "views":{ "all": {"map": "function(doc) { emit(null, doc._id);}"}, "by_name": {"map": "function(doc) { emit(doc.name, doc._id);}"} // emit doc id "by_author": {"map": "function(doc) { emit(doc.author, doc);}"} // emit doc } }
    Specified by:
    
    queryView in interface CouchDbConnector
    
    type - the type to map the result to
    
    Returns:
    the view result mapped as the specified class.
  - executeQuery
```
protected <T> T executeQuery(ViewQuery query,
                 ResponseCallback<T> rh)
```
  - queryForPage
```
public <T> Page<T> queryForPage(ViewQuery query,
                       PageRequest pr,
                       Class<T> type)
```
    Description copied from interface: CouchDbConnector
    
    Provides paged view results. Implementation based on the recipe described in the book "CouchDB The Definitive Guide" http://guide.couchdb.org/editions/1/en/recipes.html#pagination This method has the same requirements for the view as the method queryView(ViewQuery query, Class type).
    
    Specified by:
    
    queryForPage in interface CouchDbConnector
    
    Returns:
  - queryView
```
public ViewResult queryView(ViewQuery query)
```
    Specified by:
    
    queryView in interface CouchDbConnector
    
    Returns:
  - queryForStreamingView
```
public StreamingViewResult queryForStreamingView(ViewQuery query)
```
    Description copied from interface: CouchDbConnector
    
    Please note that the StreamingViewResult need to be closed after usage.
    
    Specified by:
    
    queryForStreamingView in interface CouchDbConnector
    
    Returns:
    the view result as a iterable stream.
  - queryForStream
```
public InputStream queryForStream(ViewQuery query)
```
    Specified by:
    
    queryForStream in interface CouchDbConnector
    
    Returns:
    the view result as a raw InputStream.
  - deleteAttachment
```
public String deleteAttachment(String docId,
                      String revision,
                      String attachmentId)
```
    Specified by:
    
    deleteAttachment in interface CouchDbConnector
    
    Returns:
    the new revision of the document
  - assertDocIdHasValue
```
protected void assertDocIdHasValue(String docId)
```
  - getConnection
```
public HttpClient getConnection()
```
    Description copied from interface: CouchDbConnector
    
    Convenience method for accessing the underlying HttpClient. Preferably used wrapped in a org.ektorp.http.RestTemplate.
    
    Specified by:
    
    getConnection in interface CouchDbConnector
    
    Returns:
  - getDbInfo
```
public DbInfo getDbInfo()
```
    Description copied from interface: CouchDbConnector
    
    Provides meta information about this database.
    
    Specified by:
    
    getDbInfo in interface CouchDbConnector
    
    Returns:
  - getDesignDocInfo
```
public DesignDocInfo getDesignDocInfo(String designDocId)
```
    Description copied from interface: CouchDbConnector
    
    Obtains information about a given design document, including the index, index size and current status of the design document and associated index information.
    
    Specified by:
    
    getDesignDocInfo in interface CouchDbConnector
    
    Returns:
  - compact
```
public void compact()
```
    Description copied from interface: CouchDbConnector
    
    Compaction compresses the database file by removing unused sections created during updates. This call is non-blocking, a compaction background task will be created on the CouchDB instance.
    
    Specified by:
    
    compact in interface CouchDbConnector
  - cleanupViews
```
public void cleanupViews()
```
    Description copied from interface: CouchDbConnector
    
    View indexes on disk are named after their MD5 hash of the view definition. When you change a view, old indexes remain on disk. To clean up all outdated view indexes (files named after the MD5 representation of views, that does not exist anymore) you can trigger a view cleanup
    
    Specified by:
    
    cleanupViews in interface CouchDbConnector
  - replicateFrom
```
public ReplicationStatus replicateFrom(String source)
```
    Description copied from interface: CouchDbConnector
    
    Replicate the content in the source database into this database.
    
    Specified by:
    
    replicateFrom in interface CouchDbConnector
    
    Parameters:
    source - database
    
    Returns:
    ReplicationStatus
  - replicateFrom
```
public ReplicationStatus replicateFrom(String source,
                              Collection<String> docIds)
```
    Description copied from interface: CouchDbConnector
    
    Replicate the content in the source database into this database. Replication is restricted to the specified document ids.
    
    Specified by:
    
    replicateFrom in interface CouchDbConnector
    
    Parameters:
    source - database
    
    Returns:
    ReplicationStatus
  - replicateTo
```
public ReplicationStatus replicateTo(String target)
```
    Description copied from interface: CouchDbConnector
    
    Replicate the content in this database into the specified target database. The target must exist.
    
    Specified by:
    
    replicateTo in interface CouchDbConnector
    
    Parameters:
    target - database
    
    Returns:
    ReplicationStatus
  - replicateTo
```
public ReplicationStatus replicateTo(String target,
                            Collection<String> docIds)
```
    Description copied from interface: CouchDbConnector
    
    Replicate the content in this database into the specified target database. Replication is restricted to the specified document ids. The target must exist.
    
    Specified by:
    
    replicateTo in interface CouchDbConnector
    
    Parameters:
    target - database
    
    Returns:
    ReplicationStatus
  - compactViews
```
public void compactViews(String designDocumentId)
```
    Description copied from interface: CouchDbConnector
    
    This compacts the view index from the current version of the design document. This call is non-blocking, a compaction background task will be created on the CouchDB instance.
    
    Specified by:
    
    compactViews in interface CouchDbConnector
  - executeAllOrNothing
```
public List<DocumentOperationResult> executeAllOrNothing(InputStream inputStream)
```
    Description copied from interface: CouchDbConnector
    
    Creates, updates or deletes all objects in the supplied collection. In the case of a power failure, when the database restarts either all the changes will have been saved or none of them. However, it does not do conflict checking, so the documents will be committed even if this creates conflicts.
    
    Specified by:
    
    executeAllOrNothing in interface CouchDbConnector
    
    Returns:
    The list will only contain entries for documents that has any kind of error code returned from CouchDB. i.e. the list will be empty if everything was completed successfully.
  - executeBulk
```
public List<DocumentOperationResult> executeBulk(InputStream inputStream)
```
    Description copied from interface: CouchDbConnector
    
    Creates, updates or deletes all objects in the supplied collection. If the json has no revision set, it will be created, otherwise it will be updated. If the json document contains a "_deleted"=true field it will be deleted. Some documents may successfully be saved and some may not. The response will tell the application which documents were saved or not. In the case of a power failure, when the database restarts some may have been saved and some not.
    
    Specified by:
    
    executeBulk in interface CouchDbConnector
    
    Returns:
    The list will only contain entries for documents that has any kind of error code returned from CouchDB. i.e. the list will be empty if everything was completed successfully.
  - executeBulk
```
public List<DocumentOperationResult> executeBulk(InputStream inputStream,
                                        boolean allOrNothing)
```
  - executeAllOrNothing
```
public List<DocumentOperationResult> executeAllOrNothing(Collection<?> objects)
```
    Description copied from interface: CouchDbConnector
    
    Creates, updates or deletes all objects in the supplied collection. In the case of a power failure, when the database restarts either all the changes will have been saved or none of them. However, it does not do conflict checking, so the documents will be committed even if this creates conflicts.
    
    Specified by:
    
    executeAllOrNothing in interface CouchDbConnector
    
    Parameters:
    objects - , all objects will have their id and revision set.
    
    Returns:
    The list will only contain entries for documents that has any kind of error code returned from CouchDB. i.e. the list will be empty if everything was completed successfully.
  - executeBulk
```
public List<DocumentOperationResult> executeBulk(Collection<?> objects)
```
    Description copied from interface: CouchDbConnector
    
    Creates, updates or deletes all objects in the supplied collection. If the object has no revision set, it will be created, otherwise it will be updated. If the object's serialized json document contains a "_deleted"=true field it will be deleted. org.ektorp.BulkDeleteDocument.of(someObject) is the easiest way to create a delete doc for an instance. Some documents may successfully be saved and some may not. The response will tell the application which documents were saved or not. In the case of a power failure, when the database restarts some may have been saved and some not.
    
    Specified by:
    
    executeBulk in interface CouchDbConnector
    
    Parameters:
    objects - , all objects will have their id and revision set.
    
    Returns:
    The list will only contain entries for documents that has any kind of error code returned from CouchDB. i.e. the list will be empty if everything was completed successfully.
  - addToBulkBuffer
```
public void addToBulkBuffer(Object o)
```
    Description copied from interface: LocalBulkBuffer
    
    Add the object to the bulk buffer attached to the executing thread. A subsequent call to either flushBulkBuffer or clearBulkBuffer is expected.
    
    Specified by:
    
    addToBulkBuffer in interface LocalBulkBuffer
  - clearBulkBuffer
```
public void clearBulkBuffer()
```
    Description copied from interface: LocalBulkBuffer
    
    Clears the bulk buffer attached the the executing thread.
    
    Specified by:
    
    clearBulkBuffer in interface LocalBulkBuffer
  - flushBulkBuffer
```
public List<DocumentOperationResult> flushBulkBuffer()
```
    Description copied from interface: LocalBulkBuffer
    
    Sends the bulk buffer attached the the executing thread to the database (through a executeBulk call). The bulk buffer will be cleared when this method is finished.
    
    Specified by:
    
    flushBulkBuffer in interface LocalBulkBuffer
  - setJsonSerializer
```
@Deprecated
public void setJsonSerializer(JsonSerializer js)
```
    Deprecated. override method serializeToJson in order to change Serialization to JSON.
  - serializeToJson
```
protected String serializeToJson(Object o)
```
  - executeBulk
```
public List<DocumentOperationResult> executeBulk(Collection<?> objects,
                                        boolean allOrNothing)
```
  - getRevisionLimit
```
public int getRevisionLimit()
```
    Description copied from interface: CouchDbConnector
    
    Revision limit defines a upper bound of document revisions which CouchDB keeps track of
    
    Specified by:
    
    getRevisionLimit in interface CouchDbConnector
    
    Returns:
  - setRevisionLimit
```
public void setRevisionLimit(int limit)
```
    Specified by:
    
    setRevisionLimit in interface CouchDbConnector
  - changes
```
public List<DocumentChange> changes(ChangesCommand cmd)
```
    Description copied from interface: CouchDbConnector
    
    Queries the database for changes. This is a one-off operation. To listen to changes continuously @see changesFeed(ChangesCommand cmd).
    
    Specified by:
    
    changes in interface CouchDbConnector
    
    Returns:
  - changesAsStream
```
public StreamingChangesResult changesAsStream(ChangesCommand cmd)
```
    Description copied from interface: CouchDbConnector
    
    Queries the database for changes. this operation gives you the result as a iterable stream of documentchange objects, the stream should be closed when finished
    
    Specified by:
    
    changesAsStream in interface CouchDbConnector
    
    Returns:
  - changesFeed
```
public ChangesFeed changesFeed(ChangesCommand cmd)
```
    Description copied from interface: CouchDbConnector
    
    Sets up a continuous changes feed. The current update sequence in the DB will be used if ChangesCommand does not specify the since parameter. A heartbeat interval of 10 seconds will be used if ChangesCommand does not specify the heartbeat parameter.
    
    Specified by:
    
    changesFeed in interface CouchDbConnector
    
    Returns:
    a running changes feed that buffers incoming changes in a unbounded queue (will grow until OutOfMemoryException if not polled).
  - callUpdateHandler
```
public String callUpdateHandler(String designDocID,
                       String function,
                       String docID)
```
    Specified by:
    
    callUpdateHandler in interface CouchDbConnector
    
    Returns:
  - callUpdateHandler
```
public String callUpdateHandler(String designDocID,
                       String function,
                       String docID,
                       Map<String,String> params)
```
    Specified by:
    
    callUpdateHandler in interface CouchDbConnector
    
    Returns:
  - callUpdateHandler
```
public String callUpdateHandler(UpdateHandlerRequest req)
```
    Specified by:
    
    callUpdateHandler in interface CouchDbConnector
  - callUpdateHandler
```
public <T> T callUpdateHandler(UpdateHandlerRequest req,
                      Class<T> c)
```
    Specified by:
    
    callUpdateHandler in interface CouchDbConnector
  - ensureFullCommit
```
public void ensureFullCommit()
```
    Description copied from interface: CouchDbConnector
    
    Commits any recent changes to the specified database to disk.
    
    Specified by:
    
    ensureFullCommit in interface CouchDbConnector
  - updateMultipart
```
public void updateMultipart(String id,
                   InputStream stream,
                   String boundary,
                   long length,
                   Options options)
```
    Description copied from interface: CouchDbConnector
    
    Sends a document to the Couch server as a MIME multipart/related message.
    
    Specified by:
    
    updateMultipart in interface CouchDbConnector
    
    Parameters:
    id - the document ID
    stream - an InputStream of the multipart message containing the document and any attachments
    boundary - the boundary of the multipart/related message parts
    length - the length of the MIME multipart message stream
    options - options to pass to the Couch request
  - update
```
public void update(String id,
          InputStream document,
          long length,
          Options options)
```
    Description copied from interface: CouchDbConnector
    
    Sends a document to the Couch server as a JSON stream
    
    Specified by:
    
    update in interface CouchDbConnector
    
    Parameters:
    id - the document ID
    document - an InputStream of the JSON document
    length - the length of the JSON document
    options - options to pass to the Couch request

Class StdCouchDbConnector

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

objectMapper

dbURI

restTemplate

queryExecutor

revisionHandler

Constructor Detail

StdCouchDbConnector

StdCouchDbConnector

Method Detail

setLocalBulkBuffer

setCollectionBulkExecutor

setInputStreamBulkExecutor

setQueryExecutor

path

create

create

URIWithDocId

contains

createAttachment

createAttachment

getAttachment

getAttachment

delete

purge

get

get

get

getWithConflicts

find

find

getRevisions

getCurrentRevision

getAsStream

getAsStream

getAsStream

update

delete

copy

copy

getAllDocIds

createDatabaseIfNotExists

getDatabaseName

queryView

executeQuery

queryForPage

queryView

queryForStreamingView

queryForStream

deleteAttachment

assertDocIdHasValue

getConnection

getDbInfo

getDesignDocInfo

compact

cleanupViews

replicateFrom

replicateFrom

replicateTo

replicateTo

compactViews

executeAllOrNothing

executeBulk

executeBulk

executeAllOrNothing

executeBulk

addToBulkBuffer

clearBulkBuffer

flushBulkBuffer

setJsonSerializer

serializeToJson

executeBulk

getRevisionLimit

setRevisionLimit

changes