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8176168: Performance drop due to SAXParser SymbolTable reset

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Reviewed-by: joehw, lancea
This commit is contained in:
Aleksei Efimov 2017-04-24 18:21:46 +03:00
parent a69c92afdd
commit e5994797ab
1 changed files with 4 additions and 0 deletions
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4
jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/messaging/saaj/util/ParserPool.java
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@ -46,6 +46,10 @@ public class ParserPool {
public ParserPool(int capacity) { public ParserPool(int capacity) {
queue = new ArrayBlockingQueue<SAXParser>(capacity); queue = new ArrayBlockingQueue<SAXParser>(capacity);
factory = SAXParserFactory.newInstance("com.sun.org.apache.xerces.internal.jaxp.SAXParserFactoryImpl", SAAJUtil.getSystemClassLoader()); factory = SAXParserFactory.newInstance("com.sun.org.apache.xerces.internal.jaxp.SAXParserFactoryImpl", SAAJUtil.getSystemClassLoader());
try {
factory.setFeature("jdk.xml.resetSymbolTable", true);
} catch(SAXException | ParserConfigurationException e) {
}
factory.setNamespaceAware(true); factory.setNamespaceAware(true);
for (int i = 0; i < capacity; i++) { for (int i = 0; i < capacity; i++) {
try { try {