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Posted to dev@commons.apache.org by "Yung-Lin Ho (JIRA)" <co...@jakarta.apache.org> on 2007/05/21 20:34:16 UTC
[jira] Created: (JELLY-277) XMLParser.configure is not threadsafe.
XMLParser.configure is not threadsafe.
--------------------------------------
Key: JELLY-277
URL: https://issues.apache.org/jira/browse/JELLY-277
Project: Commons Jelly
Issue Type: Bug
Components: core / taglib.core
Affects Versions: 1.0
Environment: Linux 64bits, JDK build 1.6.0_01-b06
Reporter: Yung-Lin Ho
XMLParser will try to load jelly.properties from disk when it first being used. However, because XMLParser.configure method is not threadsafe, when I tried to return multiple jelly scripts/instance at the same time, XMLParser threw out the following error message
java.lang.ClassNotFoundException: core
at org.apache.tools.ant.AntClassLoader.findClassInComponents(AntClassLoader.java:1166)
at org.apache.tools.ant.AntClassLoader.findClass(AntClassLoader.java:1107)
at org.apache.tools.ant.AntClassLoader.loadClass(AntClassLoader.java:977)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
at org.apache.commons.jelly.parser.XMLParser.createTag(XMLParser.java:985)
java.lang.ClassNotFoundException: core
at org.apache.commons.jelly.parser.XMLParser.createSAXException(XMLParser.java:1180)
at org.apache.commons.jelly.parser.XMLParser.createTag(XMLParser.java:990)
at org.apache.commons.jelly.parser.XMLParser.startElement(XMLParser.java:593)
In order to fix this problem, we have to make ensureConfigured() and configure() synchronized methods.
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[jira] Updated: (JELLY-277) XMLParser.configure is not threadsafe.
Posted by "Yung-Lin Ho (JIRA)" <co...@jakarta.apache.org>.
[ https://issues.apache.org/jira/browse/JELLY-277?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Yung-Lin Ho updated JELLY-277:
------------------------------
Description:
XMLParser will try to load jelly.properties from disk when it first being used. However, because XMLParser.configure method is not threadsafe, when I tried to run multiple jelly scripts/instance at the same time, XMLParser threw out the following error message
java.lang.ClassNotFoundException: core
at org.apache.tools.ant.AntClassLoader.findClassInComponents(AntClassLoader.java:1166)
at org.apache.tools.ant.AntClassLoader.findClass(AntClassLoader.java:1107)
at org.apache.tools.ant.AntClassLoader.loadClass(AntClassLoader.java:977)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
at org.apache.commons.jelly.parser.XMLParser.createTag(XMLParser.java:985)
java.lang.ClassNotFoundException: core
at org.apache.commons.jelly.parser.XMLParser.createSAXException(XMLParser.java:1180)
at org.apache.commons.jelly.parser.XMLParser.createTag(XMLParser.java:990)
at org.apache.commons.jelly.parser.XMLParser.startElement(XMLParser.java:593)
In order to fix this problem, we have to make ensureConfigured() and configure() synchronized methods.
was:
XMLParser will try to load jelly.properties from disk when it first being used. However, because XMLParser.configure method is not threadsafe, when I tried to return multiple jelly scripts/instance at the same time, XMLParser threw out the following error message
java.lang.ClassNotFoundException: core
at org.apache.tools.ant.AntClassLoader.findClassInComponents(AntClassLoader.java:1166)
at org.apache.tools.ant.AntClassLoader.findClass(AntClassLoader.java:1107)
at org.apache.tools.ant.AntClassLoader.loadClass(AntClassLoader.java:977)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
at org.apache.commons.jelly.parser.XMLParser.createTag(XMLParser.java:985)
java.lang.ClassNotFoundException: core
at org.apache.commons.jelly.parser.XMLParser.createSAXException(XMLParser.java:1180)
at org.apache.commons.jelly.parser.XMLParser.createTag(XMLParser.java:990)
at org.apache.commons.jelly.parser.XMLParser.startElement(XMLParser.java:593)
In order to fix this problem, we have to make ensureConfigured() and configure() synchronized methods.
> XMLParser.configure is not threadsafe.
> --------------------------------------
>
> Key: JELLY-277
> URL: https://issues.apache.org/jira/browse/JELLY-277
> Project: Commons Jelly
> Issue Type: Bug
> Components: core / taglib.core
> Affects Versions: 1.0
> Environment: Linux 64bits, JDK build 1.6.0_01-b06
> Reporter: Yung-Lin Ho
>
> XMLParser will try to load jelly.properties from disk when it first being used. However, because XMLParser.configure method is not threadsafe, when I tried to run multiple jelly scripts/instance at the same time, XMLParser threw out the following error message
> java.lang.ClassNotFoundException: core
> at org.apache.tools.ant.AntClassLoader.findClassInComponents(AntClassLoader.java:1166)
> at org.apache.tools.ant.AntClassLoader.findClass(AntClassLoader.java:1107)
> at org.apache.tools.ant.AntClassLoader.loadClass(AntClassLoader.java:977)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
> at org.apache.commons.jelly.parser.XMLParser.createTag(XMLParser.java:985)
> java.lang.ClassNotFoundException: core
> at org.apache.commons.jelly.parser.XMLParser.createSAXException(XMLParser.java:1180)
> at org.apache.commons.jelly.parser.XMLParser.createTag(XMLParser.java:990)
> at org.apache.commons.jelly.parser.XMLParser.startElement(XMLParser.java:593)
> In order to fix this problem, we have to make ensureConfigured() and configure() synchronized methods.
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