Thursday, February 26, 2015

Spring MVC Portlet in liferay

Spring MVC Portlet in Liferay 


Today we will discuss how to create Spring Portlet in Liferay.For doing this first we create a simple Portlet and then convert it into Spring Portlet.By using Spring Portlet we can handle multiple action request ,multiple resource request in seperate methods.We can have multiple action methods in single class.
Lets Start this step by step:-

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Monday, February 23, 2015

Creating Portlet and Services using Maven in Liferay

Liferay Portlet And Services using  Maven 


Defining Maven in a single line is not possible .Maven do many things for us like resolving dependencies, create project structure, build  a project, creating war/jar etc. By using Maven you can also create portlet, theme, services without any need of sdk. Before starting this you have to install Maven and Ant in your machine.So it is highly recommended to read my previous blog  How to install Maven and How to install Ant.

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How To Install Ant

How to install Ant?


Ant is a Apache project.It is open source software used to compile , assemble and run java application .Before installing Ant it is compulsory to install Java as mention in my previous article How to install Maven step 1. 


Lets Start this step by step:-

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Thursday, February 19, 2015

How to install Maven

How to install Maven ?


Defining Maven in a single line is not possible .Maven do many things for us like resolving dependencies, create project structure, build  a project, creating war/jar etc. By using Maven you can also create portlet, theme, services without any need of sdk. So lets install maven.

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Tuesday, February 17, 2015

Custom Sql With Two Table

Custom sql/sql query with two table 


As discussed in my previous article Custom Sql in Liferay , custom sql is used to write native sql query in liferay. Today we will discuss how to write custom query that belong to two or more table like join query. Before Reading this blog it is highly recommended to read my previous blog on  Service Builder in Detail and custom sql in liferay .
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Monday, February 16, 2015

Many To Many Relationship in Liferay Services

Today we will discuss Many To Many relationship in Liferay


As discuss earlier Liferay Service Builder create tables with service.xml. But is there any way to provide Many To Many relationship between entities. Yes there is today we will discuss  Many To Many relationship in liferay. Before Reading this blog it is highly recommended to read my previous blog on  Service Builder in Detail.
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Tuesday, February 10, 2015

Custom Sql in Liferay

Today we will discuss Custom Sql/Sql query in Liferay


Liferay Service Builder create basic CRUD method but there are some scenarios when we have to write SQL query. For writing native SQL query we use the concept of Custom Query in Liferay. Before Reading this blog it is highly recommended to read my previous blog on  Service Builder in Detail.

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Sunday, February 8, 2015

Finder method for Service Builder in Liferay

Today we will Discuss Finder method for Service Builder in Liferay


In my Previous article Service Builder in Detail we see that liferay created basic CRUD method automatically but what if we want to add our custom method in Liferay services . There are many ways but creating Finder method is the simplest one.

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