Mercurial > dive4elements > river
comparison artifacts/src/main/java/org/dive4elements/river/artifacts/datacage/templating/BuilderPool.java @ 9726:0a5239a1e46e 3.2.x
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| author | Tom Gottfried <tom@intevation.de> |
|---|---|
| date | Wed, 02 Mar 2022 10:26:50 +0100 |
| parents | 5e38e2924c07 |
| children |
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| 9725:da398790fa32 | 9726:0a5239a1e46e |
|---|---|
| 17 | 17 |
| 18 import javax.xml.parsers.DocumentBuilder; | 18 import javax.xml.parsers.DocumentBuilder; |
| 19 import javax.xml.parsers.DocumentBuilderFactory; | 19 import javax.xml.parsers.DocumentBuilderFactory; |
| 20 import javax.xml.parsers.ParserConfigurationException; | 20 import javax.xml.parsers.ParserConfigurationException; |
| 21 | 21 |
| 22 import org.apache.log4j.Logger; | 22 import org.apache.logging.log4j.Logger; |
| 23 import org.apache.logging.log4j.LogManager; | |
| 23 | 24 |
| 24 import org.w3c.dom.Document; | 25 import org.w3c.dom.Document; |
| 25 import org.w3c.dom.Node; | 26 import org.w3c.dom.Node; |
| 26 | 27 |
| 27 /** A little round robin pool of builders to mitigate | 28 /** A little round robin pool of builders to mitigate |
| 28 * the fact the XML DOM documents are not thread safe. | 29 * the fact the XML DOM documents are not thread safe. |
| 29 */ | 30 */ |
| 30 public class BuilderPool | 31 public class BuilderPool |
| 31 { | 32 { |
| 32 private static Logger log = Logger.getLogger(BuilderPool.class); | 33 private static Logger log = LogManager.getLogger(BuilderPool.class); |
| 33 | 34 |
| 34 private static final int DEFAULT_POOL_SIZE = 4; | 35 private static final int DEFAULT_POOL_SIZE = 4; |
| 35 | 36 |
| 36 private static final int POOL_SIZE = Math.max( | 37 private static final int POOL_SIZE = Math.max( |
| 37 Integer.getInteger("flys.datacage.pool.size", DEFAULT_POOL_SIZE), 1); | 38 Integer.getInteger("flys.datacage.pool.size", DEFAULT_POOL_SIZE), 1); |