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The following Java code snippets demonstrate how easy it is to run database commands, create collections, perform queries, etc. via by integrating the BaseX APIcode. Most examples are taken from our [https://github.com/BaseXdb/basex-examples/tree/master/basex-examples/src/main/java/org/basex/examples / basex-examples] repository, in which you will find some more use cases. Our current XQJ API is based on Charles Foster’s [http://xqj.net/basex/ XQJ implementation], which fully utilized the client/server architecture of BaseX.Note that the older {{Code|XML:DB}} API can only be used in embedded mode.

* [httpsThe following code snippets work in ''embedded'' mode; they do not rely on an additional server instance://github.com/BaseXdb/basex-examples/blob/master/src/main/java/org/basex/examples/query/RunCommands.java RunCommands.java]<br/>creates and drops database and index instances, prints a list of all existing databases.

* [https://github.com/BaseXdb/basex/blob/master/basex-examples/src/main/java/org/basex/examples/local/RunCommands.java RunCommands.java]<br/>creates and drops database and index instances, prints a list of all existing databases.* [https://github.com/BaseXdb/basex/blob/master/basex-examples/src/main/java/org/basex/examples/local/RunQueries.java RunQueries.java]<br/>shows three variants of running queries.* [https://github.com/BaseXdb/basex/blob/master/basex-examples/src/main/java/org/basex/examples/local/BindContext.java BindContext.java]<br/>demonstrates how a value can be bound as context item.* [https://github.com/BaseXdb/basex/blob/master/basex-examples/src/main/java/org/basex/examples/local/BindVariables.java BindVariables.java]<br/>demonstrates how a value can be bound to a variable.* [https://github.com/BaseXdb/basex/blob/master/basex-examples/src/main/java/org/basex/examples/local/CreateCollection.java CreateCollection.java]<br/>creates and manages a collection.* [https://github.com/BaseXdb/basex/blob/master/basex-examples/src/main/java/org/basex/examples/local/QueryCollection.java QueryCollection.java]<br/>creates, runs queries against it and drops a collection.* [https://github.com/BaseXdb/basex/blob/master/basex-examples/src/main/java/org/basex/examples/local/WikiExample.java WikiExample.java]<br/>creates a database from an url (wiki instance), runs a query against it and drops the database.

* [https://github.com/BaseXdb/basex-examples/blob/master/src/main/java/org/basex/examples/query/RunQueries.java RunQueries.java]<br/>shows three variants of running queries. * [https://github.com/BaseXdb/basex-examples/blob/master/src/main/java/org/basex/examples/query/CreateCollection.java CreateCollection.java]<br/>creates and manages a collection. * [https://github.com/BaseXdb/basex-examples/blob/master/src/main/java/org/basex/examples/query/QueryCollection.java QueryCollection.java]<br/>creates, runs queries against it and drops a collection.==Server Examples==

* [https://github.com/BaseXdb/basex-examples/blob/master/basex-examples/src/main/java/org/basex/examples/server/ServerCommands.java ServerCommands.java]<br/>launches server-side commands using a client session.* [https://github.com/BaseXdb/basex/blob/master/basex-examples/src/main/java/org/basex/examples/server/ServerAndLocal.java ServerAndLocal.java]<br/>processes server results locally.* [https://github.com/BaseXdb/basex/blob/master/basex-examples/src/main/java/org/basex/examples/server/ServerConcurrency.java ServerConcurrency.java]<br/>runs concurrent queries.* [https://github.com/BaseXdb/basex/blob/master/basex-examples/src/main/java/org/basex/examples/server/ServerQueries.java ServerQueries.java]<br/>shows how iterative queries can be performed.* [https://github.com/BaseXdb/basex/blob/master/basex-examples/src/main/java/org/basex/examples/server/UserExample.java UserExample.java]<br/>manages database users.

* BaseX provides [https://github[Java Bindings]] for accessing external Java code via XQuery functions.com/BaseXdb/basex-The following examples/blob/master/src/main/java/org/basex/examples/server/ServerConcurrency.java ServerConcurrency.java]<br/>runs concurrent queries.show how this feature can be utilized:

* [https://github.com/BaseXdb/basex/blob/master/basex-examples/src/main/java/org/basex/examples/module/FruitsExample.java FruitsExample.java]<br/>demonstrates how Java classes can be imported as XQuery modules.* [https://github.com/BaseXdb/basex/blob/master/basex-examples/src/main/java/org/basex/examples/module/FruitsModule.java FruitsModule.java]<br/>is a simple demo module called by {{Code|FruitsExample}}.* [https://github.com/BaseXdb/basex/blob/master/basex-examples/src/main/java/org/basex/examples/UserExamplemodule/ModuleDemo.java ModuleDemo.java]<br/>is a simple XQuery demo module that demonstrates how XQuery items can be processed from Java. It is derived from the {{Code|QueryModule}} class.* [https://github.com/BaseXdb/basex/blob/master/basex-core/src/main/java/org/basex/query/QueryModule.java UserExampleQueryModule.java]<br/>manages database usersis located in the BaseX core. Java query modules can extend this class to get access to the current query context and enrich functions with properties ().

==[[REST Clients|Client API]]==

* [https://github.com/BaseXdb/basex/blob/master/basex-examples/src/main/java/org/basex/examples/api/BaseXClient.java BaseXClient.java]<br/>provides an implementation of the [[Server Protocol]].* [https://github.com/BaseXdb/basex/blob/master/basex-examples/src/main/java/org/basex/examples/api/Example.java Example.java]<br/>demonstrates how commands can be executed on a server.* [https://github.com/BaseXdb/basex/blob/master/basex-examples/src/main/java/org/basex/examples/api/QueryExample.java QueryExample.java]<br/>shows how queries can be executed in an iterative manner.* [https://github.com/BaseXdb/basex/blob/master/basex-examples/src/main/java/org/basex/examples/api/QueryBindExample.java QueryBindExample.java]<br/>shows how external variables can be bound to XQuery expressions.* [https://github.com/BaseXdb/basex/blob/master/basex-examples/src/main/java/org/basex/examples/api/CreateExample.java CreateExample.java]<br/>shows how new databases can be created.* [https://github.com/BaseXdb/basex/blob/master/basex-examples/src/main/java/org/basex/examples/api/AddExample.java AddExample.java]<br/>shows how documents can be added to databases, and how existing documents can be replaced.* [https://github.com/BaseXdb/basex/blob/master/basex-examples/src/main/java/org/basex/examples/restapi/RESTGetBinaryExample.java RESTGetBinaryExample.java]<br/>presents shows how binary resource can be added to and retrieved from the HTTP GET methoddatabase.

* ==[https://github.com/BaseXdb/basex-examples/blob/master/src/main/java/org/basex/examples/rest/RESTPost.java RESTPost.java[REST API]]<br/>presents the HTTP POST method.==

* [https://github.com/BaseXdb/basex/blob/master/basex-examples/src/main/java/org/basex/examples/rest/RESTGet.java RESTGet.java]<br/>presents the HTTP GET method.* [https://github.com/BaseXdb/basex/blob/master/basex-examples/src/main/java/org/basex/examples/rest/RESTPutRESTPost.java RESTPutRESTPost.java]<br/>presents the HTTP PUT POST method. * [https://github.com/BaseXdb/basex-examples/blob/master/basex-examples/src/main/java/org/basex/examples/rest/RESTDeleteRESTPut.java RESTDeleteRESTPut.java]<br/>presents the HTTP DELETE PUT method.* [https://github.com/BaseXdb/basex/blob/master/basex-examples/src/main/java/org/basex/examples/rest/RESTAll.java RESTAll.java]<br/>runs all examples at one go.

* [https://github.com/BaseXdb/basex-examples/blob/master/src/main/java/org/basex/examples/xmldb/XMLDBCreate.java XMLDBCreate.java]<br/>creates a collection using Note that the XML:DBAPI does not talk to the server and can thus only be used in embedded mode.

* [https://github.com/BaseXdb/basex/blob/master/basex-examples/src/main/java/org/basex/examples/xmldb/XMLDBCreate.java XMLDBCreate.java]<br/>creates a collection using XML:DB.* [https://github.com/BaseXdb/basex/blob/master/basex-examples/src/main/java/org/basex/examples/xmldb/XMLDBQuery.java XMLDBQuery.java]<br/>runs a query using XML:DB.* [https://github.com/BaseXdb/basex/blob/master/basex-examples/src/main/java/org/basex/examples/xmldb/XMLDBInsert.java XMLDBInsert.java]<br/>inserts a document into a database using XML:DB.