[ https://jira.jboss.org/jira/browse/JBSEAM-4078?page=com.atlassian.jira.pl... ] Andrey Lomakin updated JBSEAM-4078: ----------------------------------- Description: JARs that contain components.xml are locked till server shutdown and can not be removed after application undeploy on Windows. As I understand following snippet of code in method org.jboss.seam.init.Initialization#initComponentsFromXmlDocuments: InputStream stream = url.openStream(); log.debug("reading " + url); try { installComponentsFromXmlElements(XML.getRootElement(stream), replacements); } finally { Resources.closeStream(stream); } should be replaced by URLConnection connection = url.openConnection(); connection.setUseCaches(false); InputStream stream = connection.getInputStream(); // and so on... If cashes are switched off file is opened but never closed. Returned instance of InputStream interface is sun.net.www.protocol.jar.JarURLConnection,JarURLInputStream that closes opened jar file only if cashes are not used. class JarURLInputStream extends java.io.FilterInputStream { 103 JarURLInputStream (InputStream src) { 104 super (src); 105 } 106 public void close () throws IOException { 107 try { 108 super.close(); 109 } finally { 110 if (!getUseCaches()) { 111 jarFile.close(); 112 } 113 } 114 } 115 } http://www.docjar.com/html/api/sun/net/www/protocol/jar/JarURLConnection.... was: JARs that contain components.xml are locked till server shutdown and can not be removed after application undeploy on Windows. As I understend following snippet of code in method org.jboss.seam.init.Initialization#initComponentsFromXmlDocuments: InputStream stream = url.openStream(); log.debug("reading " + url); try { installComponentsFromXmlElements(XML.getRootElement(stream), replacements); } finally { Resources.closeStream(stream); } should be replaced by URLConnection connection = url.openConnection(); connection.setUseCaches(false); InputStream stream = url.openStream(); // and so on... If cashes will not be switched of file will be opened but never closed. Returned instance of InputStream interface is sun.net.www.protocol.jar.JarURLConnection,JarURLInputStream that closes opened jar file only if cashes are not used. class JarURLInputStream extends java.io.FilterInputStream { 103 JarURLInputStream (InputStream src) { 104 super (src); 105 } 106 public void close () throws IOException { 107 try { 108 super.close(); 109 } finally { 110 if (!getUseCaches()) { 111 jarFile.close(); 112 } 113 } 114 } 115 } -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

[ https://jira.jboss.org/jira/browse/JBSEAM-4078?page=com.atlassian.jira.pl... ] Andrey Lomakin updated JBSEAM-4078: ----------------------------------- Description: JARs that contain components.xml are locked till server shutdown and can not be removed after application undeploy on Windows. As I understand following snippet of code in method org.jboss.seam.init.Initialization#initComponentsFromXmlDocuments: InputStream stream = url.openStream(); log.debug("reading " + url); try { installComponentsFromXmlElements(XML.getRootElement(stream), replacements); } finally { Resources.closeStream(stream); } should be replaced by URLConnection connection = url.openConnection(); connection.setUseCaches(false); InputStream stream = connection.getInputStream(); // and so on... If cashes are switched on jar file is opened but never closed. Returned instance of InputStream interface is sun.net.www.protocol.jar.JarURLConnection,JarURLInputStream that closes opened jar file only if cashes are not used. class JarURLInputStream extends java.io.FilterInputStream { 103 JarURLInputStream (InputStream src) { 104 super (src); 105 } 106 public void close () throws IOException { 107 try { 108 super.close(); 109 } finally { 110 if (!getUseCaches()) { 111 jarFile.close(); 112 } 113 } 114 } 115 } http://www.docjar.com/html/api/sun/net/www/protocol/jar/JarURLConnection.... was: JARs that contain components.xml are locked till server shutdown and can not be removed after application undeploy on Windows. As I understand following snippet of code in method org.jboss.seam.init.Initialization#initComponentsFromXmlDocuments: InputStream stream = url.openStream(); log.debug("reading " + url); try { installComponentsFromXmlElements(XML.getRootElement(stream), replacements); } finally { Resources.closeStream(stream); } should be replaced by URLConnection connection = url.openConnection(); connection.setUseCaches(false); InputStream stream = connection.getInputStream(); // and so on... If cashes are switched off file is opened but never closed. Returned instance of InputStream interface is sun.net.www.protocol.jar.JarURLConnection,JarURLInputStream that closes opened jar file only if cashes are not used. class JarURLInputStream extends java.io.FilterInputStream { 103 JarURLInputStream (InputStream src) { 104 super (src); 105 } 106 public void close () throws IOException { 107 try { 108 super.close(); 109 } finally { 110 if (!getUseCaches()) { 111 jarFile.close(); 112 } 113 } 114 } 115 } http://www.docjar.com/html/api/sun/net/www/protocol/jar/JarURLConnection.... -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

[ https://jira.jboss.org/jira/browse/JBSEAM-4078?page=com.atlassian.jira.pl... ] Francisco Jose Peredo Noguez commented on JBSEAM-4078: ------------------------------------------------------ This not only happens in Glassfish, it also happens in Tomcat 6.0.18 (And would bet that it happens in JBoss too) -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira