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remm pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/tomcat.git
The following commit(s) were added to refs/heads/master by this push:
new b79e56c Remove two system properties used for configuration
b79e56c is described below
commit b79e56c7739d8151ad6b0d1d34da3404bc46da34
Author: remm <[email protected]>
AuthorDate: Thu Mar 26 11:29:47 2020 +0100
Remove two system properties used for configuration
Again two rarely used properties (well, not for the TCK), both in the
session package:
- org.apache.catalina.session.StandardSession.ACTIVITY_CHECK is replaced
by the Manager.sessionActivityCheck attribute
- org.apache.catalina.session.StandardSession.LAST_ACCESS_AT_START is
replaced by the Manager.sessionLastAccessAtStart attribute
---
java/org/apache/catalina/Manager.java | 51 ++++++++++++++++++
.../apache/catalina/ha/session/DeltaSession.java | 10 ++--
java/org/apache/catalina/session/ManagerBase.java | 27 ++++++++++
.../apache/catalina/session/StandardSession.java | 61 +++++++++-------------
.../session/TestPersistentManagerIntegration.java | 27 ++--------
webapps/docs/changelog.xml | 12 +++++
webapps/docs/config/manager.xml | 20 +++++++
webapps/docs/config/systemprops.xml | 26 +--------
8 files changed, 148 insertions(+), 86 deletions(-)
diff --git a/java/org/apache/catalina/Manager.java
b/java/org/apache/catalina/Manager.java
index fb1d306..3cab011 100644
--- a/java/org/apache/catalina/Manager.java
+++ b/java/org/apache/catalina/Manager.java
@@ -440,4 +440,55 @@ public interface Manager {
*/
public void setNotifyAttributeListenerOnUnchangedValue(
boolean notifyAttributeListenerOnUnchangedValue);
+
+
+ /**
+ * If this is <code>true</code>, Tomcat will track the number of active
+ * requests for each session. When determining if a session is valid, any
+ * session with at least one active request will always be considered
valid.
+ * If <code>org.apache.catalina.STRICT_SERVLET_COMPLIANCE</code> is set to
+ * <code>true</code>, the default of this setting will be
<code>true</code>,
+ * else the default value will be <code>false</code>.
+ * @return the flag value
+ */
+ public default boolean getSessionActivityCheck() {
+ return Globals.STRICT_SERVLET_COMPLIANCE;
+ }
+
+
+ /**
+ * Configure if Tomcat will track the number of active requests for each
+ * session. When determining if a session is valid, any session with at
+ * least one active request will always be considered valid.
+ * @param sessionActivityCheck the new flag value
+ */
+ public void setSessionActivityCheck(boolean sessionActivityCheck);
+
+
+ /**
+ * If this is <code>true</code>, the last accessed time for sessions will
+ * be calculated from the beginning of the previous request. If
+ * <code>false</code>, the last accessed time for sessions will be
calculated
+ * from the end of the previous request. This also affects how the idle
time
+ * is calculated.
+ * If <code>org.apache.catalina.STRICT_SERVLET_COMPLIANCE</code> is set to
+ * <code>true</code>, the default of this setting will be
<code>true</code>,
+ * else the default value will be <code>false</code>.
+ * @return the flag value
+ */
+ public default boolean getSessionLastAccessAtStart() {
+ return Globals.STRICT_SERVLET_COMPLIANCE;
+ }
+
+
+ /**
+ * Configure if the last accessed time for sessions will
+ * be calculated from the beginning of the previous request. If
+ * <code>false</code>, the last accessed time for sessions will be
calculated
+ * from the end of the previous request. This also affects how the idle
time
+ * is calculated.
+ * @param sessionLastAccessAtStart the new flag value
+ */
+ public void setSessionLastAccessAtStart(boolean sessionLastAccessAtStart);
+
}
diff --git a/java/org/apache/catalina/ha/session/DeltaSession.java
b/java/org/apache/catalina/ha/session/DeltaSession.java
index 7ea3e1c..9875fb2 100644
--- a/java/org/apache/catalina/ha/session/DeltaSession.java
+++ b/java/org/apache/catalina/ha/session/DeltaSession.java
@@ -437,7 +437,7 @@ public class DeltaSession extends StandardSession
implements Externalizable,Clus
if (this.expiring) {
return true;
}
- if (ACTIVITY_CHECK && accessCount.get() > 0) {
+ if (activityCheck && accessCount.get() > 0) {
return true;
}
if (maxInactiveInterval > 0) {
@@ -1011,7 +1011,11 @@ public class DeltaSession extends StandardSession
implements Externalizable,Clus
}
protected void setAccessCount(int count) {
- if ( accessCount == null && ACTIVITY_CHECK ) accessCount = new
AtomicInteger();
- if ( accessCount != null ) super.accessCount.set(count);
+ if (accessCount == null && activityCheck) {
+ accessCount = new AtomicInteger();
+ }
+ if (accessCount != null) {
+ accessCount.set(count);
+ }
}
}
diff --git a/java/org/apache/catalina/session/ManagerBase.java
b/java/org/apache/catalina/session/ManagerBase.java
index 56dd793..d6304ce 100644
--- a/java/org/apache/catalina/session/ManagerBase.java
+++ b/java/org/apache/catalina/session/ManagerBase.java
@@ -203,6 +203,9 @@ public abstract class ManagerBase extends
LifecycleMBeanBase implements Manager
*/
private boolean persistAuthentication = false;
+ private boolean sessionActivityCheck = Globals.STRICT_SERVLET_COMPLIANCE;
+
+ private boolean sessionLastAccessAtStart =
Globals.STRICT_SERVLET_COMPLIANCE;
// ------------------------------------------------------------
Constructors
@@ -247,6 +250,30 @@ public abstract class ManagerBase extends
LifecycleMBeanBase implements Manager
}
+ @Override
+ public boolean getSessionActivityCheck() {
+ return sessionActivityCheck;
+ }
+
+
+ @Override
+ public void setSessionActivityCheck(boolean sessionActivityCheck) {
+ this.sessionActivityCheck = sessionActivityCheck;
+ }
+
+
+ @Override
+ public boolean getSessionLastAccessAtStart() {
+ return sessionLastAccessAtStart;
+ }
+
+
+ @Override
+ public void setSessionLastAccessAtStart(boolean sessionLastAccessAtStart) {
+ this.sessionLastAccessAtStart = sessionLastAccessAtStart;
+ }
+
+
/**
* Obtain the regular expression used to filter session attribute based on
* attribute name. The regular expression is anchored so it must match the
diff --git a/java/org/apache/catalina/session/StandardSession.java
b/java/org/apache/catalina/session/StandardSession.java
index 951f9ee..0e8402a 100644
--- a/java/org/apache/catalina/session/StandardSession.java
+++ b/java/org/apache/catalina/session/StandardSession.java
@@ -84,33 +84,6 @@ public class StandardSession implements HttpSession,
Session, Serializable {
private static final long serialVersionUID = 1L;
- protected static final boolean STRICT_SERVLET_COMPLIANCE;
-
- protected static final boolean ACTIVITY_CHECK;
-
- protected static final boolean LAST_ACCESS_AT_START;
-
- static {
- STRICT_SERVLET_COMPLIANCE = Globals.STRICT_SERVLET_COMPLIANCE;
-
- String activityCheck = System.getProperty(
- "org.apache.catalina.session.StandardSession.ACTIVITY_CHECK");
- if (activityCheck == null) {
- ACTIVITY_CHECK = STRICT_SERVLET_COMPLIANCE;
- } else {
- ACTIVITY_CHECK = Boolean.parseBoolean(activityCheck);
- }
-
- String lastAccessAtStart = System.getProperty(
-
"org.apache.catalina.session.StandardSession.LAST_ACCESS_AT_START");
- if (lastAccessAtStart == null) {
- LAST_ACCESS_AT_START = STRICT_SERVLET_COMPLIANCE;
- } else {
- LAST_ACCESS_AT_START = Boolean.parseBoolean(lastAccessAtStart);
- }
- }
-
-
// ----------------------------------------------------------- Constructors
@@ -124,8 +97,14 @@ public class StandardSession implements HttpSession,
Session, Serializable {
super();
this.manager = manager;
+ if (manager != null) {
+ // Manager could be null in test environments
+ activityCheck = manager.getSessionActivityCheck();
+ lastAccessAtStart = manager.getSessionLastAccessAtStart();
+ }
+
// Initialize access count
- if (ACTIVITY_CHECK) {
+ if (activityCheck) {
accessCount = new AtomicInteger();
}
@@ -271,6 +250,18 @@ public class StandardSession implements HttpSession,
Session, Serializable {
protected transient AtomicInteger accessCount = null;
+ /**
+ * The activity check for this session.
+ */
+ protected transient boolean activityCheck;
+
+
+ /**
+ * The behavior of the last access check.
+ */
+ protected transient boolean lastAccessAtStart;
+
+
// ----------------------------------------------------- Session Properties
@@ -525,7 +516,7 @@ public class StandardSession implements HttpSession,
Session, Serializable {
public long getIdleTimeInternal() {
long timeNow = System.currentTimeMillis();
long timeIdle;
- if (LAST_ACCESS_AT_START) {
+ if (lastAccessAtStart) {
timeIdle = timeNow - lastAccessedTime;
} else {
timeIdle = timeNow - thisAccessedTime;
@@ -650,7 +641,7 @@ public class StandardSession implements HttpSession,
Session, Serializable {
return true;
}
- if (ACTIVITY_CHECK && accessCount.get() > 0) {
+ if (activityCheck && accessCount.get() > 0) {
return true;
}
@@ -689,7 +680,7 @@ public class StandardSession implements HttpSession,
Session, Serializable {
this.thisAccessedTime = System.currentTimeMillis();
- if (ACTIVITY_CHECK) {
+ if (activityCheck) {
accessCount.incrementAndGet();
}
@@ -708,7 +699,7 @@ public class StandardSession implements HttpSession,
Session, Serializable {
* The servlet spec mandates to ignore request handling time
* in lastAccessedTime.
*/
- if (LAST_ACCESS_AT_START) {
+ if (lastAccessAtStart) {
this.lastAccessedTime = this.thisAccessedTime;
this.thisAccessedTime = System.currentTimeMillis();
} else {
@@ -716,7 +707,7 @@ public class StandardSession implements HttpSession,
Session, Serializable {
this.lastAccessedTime = this.thisAccessedTime;
}
- if (ACTIVITY_CHECK) {
+ if (activityCheck) {
accessCount.decrementAndGet();
}
@@ -820,7 +811,7 @@ public class StandardSession implements HttpSession,
Session, Serializable {
}
}
- if (ACTIVITY_CHECK) {
+ if (activityCheck) {
accessCount.set(0);
}
@@ -902,7 +893,7 @@ public class StandardSession implements HttpSession,
Session, Serializable {
public void activate() {
// Initialize access count
- if (ACTIVITY_CHECK) {
+ if (activityCheck) {
accessCount = new AtomicInteger();
}
diff --git
a/test/org/apache/catalina/session/TestPersistentManagerIntegration.java
b/test/org/apache/catalina/session/TestPersistentManagerIntegration.java
index b625a64..f4bb66f 100644
--- a/test/org/apache/catalina/session/TestPersistentManagerIntegration.java
+++ b/test/org/apache/catalina/session/TestPersistentManagerIntegration.java
@@ -26,9 +26,7 @@ import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import jakarta.servlet.http.HttpSession;
-import org.junit.After;
import org.junit.Assert;
-import org.junit.Before;
import org.junit.Test;
import org.apache.catalina.Context;
@@ -41,28 +39,6 @@ import org.apache.catalina.valves.PersistentValve;
public class TestPersistentManagerIntegration extends TomcatBaseTest {
- private static final String ACTIVITY_CHECK =
"org.apache.catalina.session.StandardSession.ACTIVITY_CHECK";
-
- private String oldActivityCheck;
-
- /**
- * As documented in config/manager.html, the "ACTIVITY_CHECK" property must
- * be set to "true" for PersistentManager to function correctly.
- */
- @Before
- public void setActivityCheck() {
- oldActivityCheck = System.setProperty(ACTIVITY_CHECK, "true");
- }
-
- @After
- public void resetActivityCheck() {
- if (oldActivityCheck != null) {
- System.setProperty(ACTIVITY_CHECK, oldActivityCheck);
- } else {
- System.clearProperty(ACTIVITY_CHECK);
- }
- }
-
/**
* Wait enough for the system clock to update its value. On some systems
* (e.g. old Windows) the clock granularity is tens of milliseconds.
@@ -109,6 +85,7 @@ public class TestPersistentManagerIntegration extends
TomcatBaseTest {
manager.setStore(store);
manager.setMaxIdleBackup(0);
+ manager.setSessionActivityCheck(true);
ctx.setManager(manager);
ctx.addValve(new PersistentValve());
tomcat.start();
@@ -141,6 +118,7 @@ public class TestPersistentManagerIntegration extends
TomcatBaseTest {
manager.setStore(store);
manager.setMaxIdleBackup(0);
+ manager.setSessionActivityCheck(true);
ctx.setManager(manager);
ctx.addValve(new PersistentValve());
tomcat.start();
@@ -173,6 +151,7 @@ public class TestPersistentManagerIntegration extends
TomcatBaseTest {
manager.setStore(store);
manager.setMaxIdleBackup(0);
+ manager.setSessionActivityCheck(true);
ctx.setManager(manager);
tomcat.start();
String sessionId = getUrl("http://localhost:"; + getPort() + "/dummy")
diff --git a/webapps/docs/changelog.xml b/webapps/docs/changelog.xml
index 9e7f153..716678c 100644
--- a/webapps/docs/changelog.xml
+++ b/webapps/docs/changelog.xml
@@ -87,6 +87,18 @@
<code>enforceEncodingInGetWriter</code> attribute on the Connector.
(remm)
</update>
+ <update>
+ Remove
+ <code>org.apache.catalina.session.StandardSession.ACTIVITY_CHECK</code>
+ system property, replaced by the <code>sessionActivityCheck</code>
attribute
+ on the Manager. (remm)
+ </update>
+ <update>
+ Remove
+
<code>org.apache.catalina.session.StandardSession.LAST_ACCESS_AT_START</code>
+ system property, replaced by the
+ <code>sessionLastAccessAtStart</code> attribute on the Manager. (remm)
+ </update>
</changelog>
</subsection>
<subsection name="Coyote">
diff --git a/webapps/docs/config/manager.xml b/webapps/docs/config/manager.xml
index 8af3e20..d70e7b5 100644
--- a/webapps/docs/config/manager.xml
+++ b/webapps/docs/config/manager.xml
@@ -90,6 +90,26 @@
the default value of <code>false</code> will be used.</p>
</attribute>
+ <attribute name="sessionActivityCheck" required="false">
+ <p>If this is <code>true</code>, Tomcat will track the number of active
+ requests for each session. When determining if a session is valid, any
+ session with at least one active request will always be considered
valid.</p>
+ <p>If <code>org.apache.catalina.STRICT_SERVLET_COMPLIANCE</code> is
set to
+ <code>true</code>, the default of this setting will be
<code>true</code>,
+ else the default value will be <code>false</code>.</p>
+ </attribute>
+
+ <attribute name="sessionLastAccessAtStart" required="false">
+ <p>If this is <code>true</code>, the last accessed time for sessions
will
+ be calculated from the beginning of the previous request. If
+ <code>false</code>, the last accessed time for sessions will be
calculated
+ from the end of the previous request. This also affects how the idle
time
+ is calculated.</p>
+ <p>If <code>org.apache.catalina.STRICT_SERVLET_COMPLIANCE</code> is
set to
+ <code>true</code>, the default of this setting will be
<code>true</code>,
+ else the default value will be <code>false</code>.</p>
+ </attribute>
+
</attributes>
</subsection>
diff --git a/webapps/docs/config/systemprops.xml
b/webapps/docs/config/systemprops.xml
index 0188a53..1289604 100644
--- a/webapps/docs/config/systemprops.xml
+++ b/webapps/docs/config/systemprops.xml
@@ -283,11 +283,11 @@
<p>The default value of this system property is <code>false</code>.</p>
<p>If this is <code>true</code> the default values will be changed
for:</p>
<ul>
+
<li><code>org.apache.catalina.<br/>Manager.sessionActivityCheck</code></li>
+
<li><code>org.apache.catalina.<br/>Manager.sessionLastAccessAtStart</code></li>
<li><code>org.apache.catalina.core.<br/>ApplicationContext.GET_RESOURCE_REQUIRE_SLASH</code></li>
<li><code>org.apache.catalina.core.<br/>ApplicationDispatcher.WRAP_SAME_OBJECT</code></li>
<li><code>org.apache.catalina.core.<br/>StandardHostValve.ACCESS_SESSION</code></li>
-
<li><code>org.apache.catalina.session.<br/>StandardSession.ACTIVITY_CHECK</code></li>
-
<li><code>org.apache.catalina.session.<br/>StandardSession.LAST_ACCESS_AT_START</code></li>
<li><code>org.apache.tomcat.util.http.<br/>ServerCookie.STRICT_NAMING</code></li>
<li>The <code>URIEncoding</code> attribute of any
<a href="http.html">HTTP connector</a> or
@@ -369,28 +369,6 @@
else the default value will be <code>false</code>.</p>
</property>
- <property
- name="org.apache.catalina.session. StandardSession.ACTIVITY_CHECK">
- <p>If this is <code>true</code>, Tomcat will track the number of active
- requests for each session. When determining if a session is valid, any
- session with at least one active request will always be considered
valid.</p>
- <p>If <code>org.apache.catalina.STRICT_SERVLET_COMPLIANCE</code> is set
to
- <code>true</code>, the default of this setting will be <code>true</code>,
- else the default value will be <code>false</code>.</p>
- </property>
-
- <property
- name="org.apache.catalina.session. StandardSession.LAST_ACCESS_AT_START">
- <p>If this is <code>true</code>, the last accessed time for sessions will
- be calculated from the beginning of the previous request. If
- <code>false</code>, the last accessed time for sessions will be
calculated
- from the end of the previous request. This also affects how the idle time
- is calculated.</p>
- <p>If <code>org.apache.catalina.STRICT_SERVLET_COMPLIANCE</code> is set
to
- <code>true</code>, the default of this setting will be <code>true</code>,
- else the default value will be <code>false</code>.</p>
- </property>
-
</properties>
</section>
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