The local registry acts as a memory registry where you can store static content as a key-value pair, where the value could be a static entry such as a text string, XML code, or a URL. This is useful for the type of static content often found in XSLT files, WSDL files, URLs, etc. Local entries can be referenced from mediators in the EI mediation ESB profile mediation flows and resolved at runtime.
<localEntry> element is used to declare registry entries that are local to the EI instance the ESB profile instance as shown below:
<localEntry key="string" src="url">text | xml</localEntry>