Author: kkolinko
Date: Tue Jul 8 15:43:21 2014
New Revision: 1608833
URL: http://svn.apache.org/r1608833
Log:
Improve the fix for https://issues.apache.org/bugzilla/show_bug.cgi?id=44312
Check that addContextVersion/removeContextVersion, addWrapper/removeWrapper,
add/clear/removeWelcomeFile[s] are performed on the real Host, as expected by
the caller.
This backports the checks from r1606680 and r1608824.
Modified:
tomcat/tc7.0.x/trunk/java/org/apache/tomcat/util/http/mapper/Mapper.java
tomcat/tc7.0.x/trunk/webapps/docs/changelog.xml
Modified:
tomcat/tc7.0.x/trunk/java/org/apache/tomcat/util/http/mapper/Mapper.java
URL:
http://svn.apache.org/viewvc/tomcat/tc7.0.x/trunk/java/org/apache/tomcat/util/http/mapper/Mapper.java?rev=1608833&r1=1608832&r2=1608833&view=diff
==============================================================================
--- tomcat/tc7.0.x/trunk/java/org/apache/tomcat/util/http/mapper/Mapper.java
(original)
+++ tomcat/tc7.0.x/trunk/java/org/apache/tomcat/util/http/mapper/Mapper.java
Tue Jul 8 15:43:21 2014
@@ -231,6 +231,10 @@ public final class Mapper {
return;
}
}
+ if (mappedHost.isAlias()) {
+ log.error("No host found: " + hostName);
+ return;
+ }
int slashCount = slashCount(path);
synchronized (mappedHost) {
Context[] contexts = mappedHost.contextList.contexts;
@@ -276,7 +280,7 @@ public final class Mapper {
public void removeContextVersion(String hostName, String path,
String version) {
Host host = exactFind(hosts, hostName);
- if (host == null) {
+ if (host == null || host.isAlias()) {
return;
}
synchronized (host) {
@@ -312,22 +316,40 @@ public final class Mapper {
}
- public void addWrapper(String hostName, String contextPath, String version,
- String path, Object wrapper, boolean jspWildCard,
- boolean resourceOnly) {
+ private ContextVersion findContextVersion(String hostName,
+ String contextPath, String version, boolean silent) {
Host host = exactFind(hosts, hostName);
- if (host == null) {
- return;
+ if (host == null || host.isAlias()) {
+ if (!silent) {
+ log.error("No host found: " + hostName);
+ }
+ return null;
}
Context context = exactFind(host.contextList.contexts, contextPath);
if (context == null) {
- log.error("No context found: " + contextPath);
- return;
+ if (!silent) {
+ log.error("No context found: " + contextPath);
+ }
+ return null;
}
ContextVersion contextVersion = exactFind(context.versions, version);
if (contextVersion == null) {
- log.error("No context version found: " + contextPath + " "
- + version);
+ if (!silent) {
+ log.error("No context version found: " + contextPath + " "
+ + version);
+ }
+ return null;
+ }
+ return contextVersion;
+ }
+
+
+ public void addWrapper(String hostName, String contextPath, String version,
+ String path, Object wrapper, boolean jspWildCard,
+ boolean resourceOnly) {
+ ContextVersion contextVersion = findContextVersion(hostName,
+ contextPath, version, false);
+ if (contextVersion == null) {
return;
}
addWrapper(contextVersion, path, wrapper, jspWildCard, resourceOnly);
@@ -428,15 +450,8 @@ public final class Mapper {
*/
public void removeWrapper(String hostName, String contextPath,
String version, String path) {
- Host host = exactFind(hosts, hostName);
- if (host == null) {
- return;
- }
- Context context = exactFind(host.contextList.contexts, contextPath);
- if (context == null) {
- return;
- }
- ContextVersion contextVersion = exactFind(context.versions, version);
+ ContextVersion contextVersion = findContextVersion(hostName,
+ contextPath, version, true);
if (contextVersion == null) {
return;
}
@@ -518,19 +533,9 @@ public final class Mapper {
*/
public void addWelcomeFile(String hostName, String contextPath,
String version, String welcomeFile) {
- Host host = exactFind(hosts, hostName);
- if (host == null) {
- return;
- }
- Context context = exactFind(host.contextList.contexts, contextPath);
- if (context == null) {
- log.error("No context found: " + contextPath);
- return;
- }
- ContextVersion contextVersion = exactFind(context.versions, version);
+ ContextVersion contextVersion = findContextVersion(hostName,
+ contextPath, version, false);
if (contextVersion == null) {
- log.error("No context version found: " + contextPath + " "
- + version);
return;
}
int len = contextVersion.welcomeResources.length + 1;
@@ -550,19 +555,9 @@ public final class Mapper {
*/
public void removeWelcomeFile(String hostName, String contextPath,
String version, String welcomeFile) {
- Host host = exactFind(hosts, hostName);
- if (host == null) {
- return;
- }
- Context context = exactFind(host.contextList.contexts, contextPath);
- if (context == null) {
- log.error("No context found: " + contextPath);
- return;
- }
- ContextVersion contextVersion = exactFind(context.versions, version);
+ ContextVersion contextVersion = findContextVersion(hostName,
+ contextPath, version, false);
if (contextVersion == null) {
- log.error("No context version found: " + contextPath + " "
- + version);
return;
}
int match = -1;
@@ -593,19 +588,9 @@ public final class Mapper {
*/
public void clearWelcomeFiles(String hostName, String contextPath,
String version) {
- Host host = exactFind(hosts, hostName);
- if (host == null) {
- return;
- }
- Context context = exactFind(host.contextList.contexts, contextPath);
- if (context == null) {
- log.error("No context found: " + contextPath);
- return;
- }
- ContextVersion contextVersion = exactFind(context.versions, version);
+ ContextVersion contextVersion = findContextVersion(hostName,
+ contextPath, version, false);
if (contextVersion == null) {
- log.error("No context version found: " + contextPath + " "
- + version);
return;
}
contextVersion.welcomeResources = new String[0];
Modified: tomcat/tc7.0.x/trunk/webapps/docs/changelog.xml
URL:
http://svn.apache.org/viewvc/tomcat/tc7.0.x/trunk/webapps/docs/changelog.xml?rev=1608833&r1=1608832&r2=1608833&view=diff
==============================================================================
--- tomcat/tc7.0.x/trunk/webapps/docs/changelog.xml (original)
+++ tomcat/tc7.0.x/trunk/webapps/docs/changelog.xml Tue Jul 8 15:43:21 2014
@@ -61,7 +61,8 @@
<fix>
<bug>44312</bug>: Log an error if there is a conflict between Host and
Alias names. Improve host management methods in <code>Mapper</code>
- to avoid occasionally removing a wrong host. (kkolinko)
+ to avoid occasionally removing a wrong host. Check that host management
+ operations are performed on the host and not on an alias. (kkolinko)
</fix>
<fix>
<bug>55282</bug>: Ensure that one and the same application listener is
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