Package edu.ucsb.nceas.metacat.admin.upgrade.solr

Class SolrJvmVersionFinder

java.lang.Object

edu.ucsb.nceas.metacat.admin.upgrade.solr.SolrJvmVersionFinder

public class SolrJvmVersionFinder
extends Object

A class to find the version of a JVM against which the solr is running

Author:

tao

Constructor Summary

Constructors

Constructor	Description
SolrJvmVersionFinder(String solrBaseUrl)	Constructor

Method Summary

Modifier and Type	Method	Description
String	find()	Parse the solr admin information and find the jvm version
protected String	getSolrAdminInfo()	Get the solr admin information from the solr information url.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

SolrJvmVersionFinder

public SolrJvmVersionFinder(String solrBaseUrl)
                     throws IllegalArgumentException,
ParserConfigurationException

Constructor

Parameters:

solrBaseUrl - the base url of this solr server

Throws:

IllegalArgumentException

ParserConfigurationException

Method Details

find

public String find()
            throws URISyntaxException,
IOException,
SAXException,
TransformerException

Parse the solr admin information and find the jvm version

Returns:

the jvm version. An empty string will return if it can't find it.

Throws:

URISyntaxException

IOException

SAXException

TransformerException

getSolrAdminInfo

protected String getSolrAdminInfo()
                           throws URISyntaxException,
IOException

Get the solr admin information from the solr information url. The return xml segment may look like : Oracle Corporation 1.8.0_351

Returns:

the solr admin information by the xml format

Throws:

URISyntaxException

IOException