Globinch Java Forum

Strategy Design Pattern and Single Responsibility and Open-Closed Principles

Strategy design pattern is widely implemented to achieve interchangeable algorithmic behavior at runtime. As we know strategy pattern uses aggregation or composition instead of inheritance. It is a behavioral design pattern. The behaviors are defined in separate interfaces and the encapsulating classes that implement this...

June 11, 2013 Binu George Design Patterns No Comment

Factory Design Patterns and Open-Closed Principle (OCP), the ‘O’ in SOLID

Factory Design patterns are Creational patterns and deals with how the objects are created. There are three design patterns, namely, Simple Factory, Factory Method and Abstract Factory design patterns. All these patterns hide the object creation process from the client and supply the objects without...

June 6, 2013 Binu George Design Patterns No Comment

JAX-WS Exceptions and Faults: Annotation, Exception and Fault Handling Examples

JAX-WS exception and SOAP fault handling sometimes confuses a Java programmer. This article explains the handling of JAX-WS exceptions and SOAP Fault with examples. Here, we also check some of the common Exceptions such as “IllegalAnnotationExceptions. java.lang.StackTraceElement does not have a no-arg default constructor.“. This...

May 31, 2013 Binu George JAX-WS 6 Comments

Design Considerations: When Should We Use JSON instead of XML as Data-interchange Format?

As we know, JSON (JavaScript Object Notation) is a lightweight and text based data-interchange format that is used frequently replacing XML. The question is, when should we consider JSON instead of XML as the data interchange format? Table of Contents Few Points: JSON and XML...

May 23, 2013 Binu George Architecture Tips No Comment

Java Performance – String, StringBuffer and StringBuilder Memory and Runtime Analysis

We normally use many string instances in our applications. As we know String objects are immutable and their values cannot be changed after they are created. If you intend to use a string object that is dynamic, then StringBuffer or StringBuilder should be your choice....

May 22, 2013 Binu George Quick Tips 1 Comment

How to Fix : java.security.cert.CertificateException: No name matching localhost found

How to Fix the exception ” java.security.cert.CertificateException: No name matching localhost found”, when client uses URL with “localhost” as host name to access some secure service over HTTPS? In this article we will check the root cause of the issue and will try two different...

May 21, 2013 Binu George Security No Comment

Logging or Tracing Web Service XML Request/Response with JAX-WS

How to Log Request and Response With Java JAX-WS web-service Server and Client? We have discussed many examples to develop secure web services with JAX-WS API and using the Metro web service stack. We also discussed how to enable Message Transmission Optimization Mechanism (MTOM) to...

May 20, 2013 Binu George JAX-WS 2 Comments

Secure Metro JAX-WS UsernameToken Web Service with Signature, Encryption and TLS (SSL)

Java Web Services Security: How to Secure JAX-WS UsernameToken Web Service with Signature, Encryption and TLS (SSL) Securing the data exchanged between web service producers and consumers is essential to ensure confidentiality, authenticity and integrity of critical business data. There are many approaches to implement...

May 19, 2013 Binu George JAX-WS 1 Comment

JAX-WS Secure Web Services with Signatures and Encryption: WS-Security with Metro and WSIT

jax-ws web services encryption signature java

Java Web Services: Create Secure JAX-WS Metro Web Service Signed and Encrypted Using Public-Key Cryptography Asymmetric Encryption Security is the primary concern when web services exchange critical business data. WS-Security is an is an extension to SOAP to apply security to web services. It is...

May 16, 2013 Binu George JAX-WS 2 Comments

JAX-WS and Secure Java Web Services using UsernameToken : WS-Security with Metro and WSIT

JAX-WS and Secure Java Web Services using UsernameToken: WS-Security with Metro and WSIT Example This tutorial focuses on creating secure JAX-WS web service with UsernameToken WS-Security profile by using Metro and WSIT. You will learn how to create , deploy and run JAX-WS UsernameToken web...

May 14, 2013 Binu George JAX-WS 10 Comments

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Globinch Java Forum

Daily Dose of Java

Strategy Design Pattern and Single Responsibility and Open-Closed Principles

Factory Design Patterns and Open-Closed Principle (OCP), the ‘O’ in SOLID

JAX-WS Exceptions and Faults: Annotation, Exception and Fault Handling Examples

Design Considerations: When Should We Use JSON instead of XML as Data-interchange Format?

Java Performance – String, StringBuffer and StringBuilder Memory and Runtime Analysis

How to Fix : java.security.cert.CertificateException: No name matching localhost found

Logging or Tracing Web Service XML Request/Response with JAX-WS

Secure Metro JAX-WS UsernameToken Web Service with Signature, Encryption and TLS (SSL)

JAX-WS Secure Web Services with Signatures and Encryption: WS-Security with Metro and WSIT

JAX-WS and Secure Java Web Services using UsernameToken : WS-Security with Metro and WSIT

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