Configure synonyms in solr
Solr provides the option to configure synonyms for use during both indexing and querying of textual data. Consider for example the words MB,mib,megabyte,megabytes , all these four variation may contain ur…
Solr dataimporthandler class not found exception
Error creating core [DataimportExample]: Error loading class ‘org.apache.solr.handler.dataimport.DataImportHandler’ org.apache.solr.common.SolrException: Error loading class ‘org.apache.solr.handler.dataimport.DataImportHandler’ when we index document from database and configure dataimport request handler at that time may people faced…
Solr index document from database – Data Import handler
Solr Data Import Handler (DIH) provides a mechanism for importing content from a data store and indexing it.We can also configure multiple datastore and indexing it. In addition to relational…
Spring Security with Hibernate example
This article contains spring security with hibernate example with detail explanation and source code. Table of ContentsTechnology:Project StructureDependency:Configuration FilesWebConfigs.javaSpringWebConfig.javaSpringSecurityWebConfig.javaSecurityWebApplicationInitializer.javaHibernate Configurationapplication.propertiesControllerLoginController.javaEmployeeController.javaDAO layerEmployeeDAO.javaEmployeeDAOImpl.javaHibernate ModelEmployee.javaService LayerEmployeeService.javaEmployeeServiceImpl.javaJSP Pages:index.jspcreateEmployee.jspviewEmployee.jsplogoutSuccess.jspOutput:Spring Security with hibernate Example Login PageSpring…
Spring Security csrf example
This article contains Spring Security CSRF Example for authentication using Spring Security. This article help you to solve Cross Site Request Forgery (CSRF) problem using spring security. As of Spring Security 4.0, CSRF…
role should not start with ‘ROLE_’ since it is automatically inserted. Got ‘ROLE_ADMIN’
Caused by: java.lang.IllegalArgumentException: role should not start with ‘ROLE_’ since it is automatically inserted. Got ‘ROLE_ADMIN’ org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘springSecurityFilterChain’ defined in class path resource [org/springframework/security/config/annotation/web/configuration/WebSecurityConfiguration.class]: Bean…
Spring Security Example
Here is Spring Security Example using Java Configuration. Spring Security provides comprehensive security services for Java EE-based enterprise software applications. There is a particular emphasis on supporting projects built using…
Java 9 tutorial
Here is Java 9 tutorial and Java 9 features with examples and detail explanation like Java 9 module system, Java 9 jshell, Java 9 process API improvements, Java 9 reactive…
Java Sort Map
Here is Java Sort Map By Key example and Java Sort Map By Value example: Table of ContentsJava Sort Map By Key ExampleOutput:Java Sort Map By Value ExampleOutput: Java Sort Map…
Java 8 Stream sorted Example
This article contains Java 8 Stream sorted Examples. Java 8 Stream provide two version of sorted method to sort given stream to natural order and sort stream based on comparator….