This is an automated email from the ASF dual-hosted git repository.
fhanik 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 468b6b4 Include Graal configuration files
468b6b4 is described below
commit 468b6b42c42ad7973388966bd667fecd9f74be7a
Author: Filip Hanik <fha...@pivotal.io>
AuthorDate: Tue Apr 14 13:53:51 2020 -0700
Include Graal configuration files
for embedded jars so that the native-image compiler picks it up
automatically
Location of Graal native-image files:
META-INF/native-image/groupId/artifactId
https://www.graalvm.org/docs/reference-manual/native-image/
Native Image Configuration
This commit contains a sample embedded application, a script to build
the native image and a script to test the native image for functionality
Known Issues: reflection for JMX has intentionally been left out
---
build.xml | 40 ++++++++--
res/graal/README.md | 40 ++++++++++
res/graal/build-tomcat-native-image.sh | 59 ++++++++++++++
res/graal/graal-measure.sh | 58 ++++++++++++++
.../native-image/native-image.properties | 16 ++++
.../native-image/tomcat-reflection.json | 65 ++++++++++++++++
.../native-image/tomcat-resource.json | 57 ++++++++++++++
.../native-image/native-image.properties | 16 ++++
.../native-image/tomcat-reflection.json | 3 +
.../native-image/tomcat-resource.json | 12 +++
.../native-image/native-image.properties | 16 ++++
.../native-image/tomcat-reflection.json | 2 +
.../native-image/tomcat-resource.json | 11 +++
.../native-image/native-image.properties | 16 ++++
.../native-image/tomcat-reflection.json | 8 ++
.../native-image/tomcat-resource.json | 13 ++++
.../apache/catalina/startup/EmbeddedTomcat.java | 91 ++++++++++++++++++++++
17 files changed, 518 insertions(+), 5 deletions(-)
diff --git a/build.xml b/build.xml
index 43f9dff..0f42f21 100644
--- a/build.xml
+++ b/build.xml
@@ -1405,22 +1405,33 @@
filesId="files.tomcat-embed-core"
notice="${tomcat.manifests}/servlet-api.jar.notice"
license="${tomcat.manifests}/servlet-api.jar.license"
- addOSGi="true" />
+ addOSGi="true"
+ addGraal="true"
+ graalPrefix="org.apache.tomcat.embed/tomcat-embed-core"
+ graalFiles="res/graal/tomcat-embed-core/native-image"/>
<jarIt jarfile="${tomcat-embed-jasper.jar}"
filesDir="${tomcat.classes}"
filesId="files.tomcat-embed-jasper"
meta-inf="${tomcat.manifests}/jasper.jar"
- addOSGi="true" />
+ addOSGi="true"
+ addGraal="true"
+ graalPrefix="org.apache.tomcat.embed/tomcat-embed-jasper"
+ graalFiles="res/graal/tomcat-embed-jasper/native-image"/>
<jarIt jarfile="${tomcat-embed-el.jar}"
filesDir="${tomcat.classes}"
filesId="files.tomcat-embed-el"
- addOSGi="true" />
+ addOSGi="true"
+ addGraal="true"
+ graalPrefix="org.apache.tomcat.embed/tomcat-embed-el"
+ graalFiles="res/graal/tomcat-embed-el/native-image"/>
<jarIt jarfile="${tomcat-embed-websocket.jar}"
filesDir="${tomcat.classes}"
filesId="files.tomcat-embed-websocket"
meta-inf="${tomcat.manifests}/tomcat-websocket.jar"
- addOSGi="true" />
-
+ addOSGi="true"
+ addGraal="true"
+ graalPrefix="org.apache.tomcat.embed/tomcat-embed-websocket"
+ graalFiles="res/graal/tomcat-embed-websocket/native-image"/>
</target>
<target name="embed-sources"
@@ -3356,6 +3367,12 @@ Read the Building page on the Apache Tomcat
documentation site for details on ho
default="${tomcat.manifests}/default" />
<attribute name="addOSGi" description="generate OSGi metadata"
default="false" />
+ <attribute name="addGraal" description="add Graal resource/reflection
files if set"
+ default="false" />
+ <attribute name="graalPrefix" description="Graal resource/reflection
location prefix (group_id/artifact_id)"
+ default="" />
+ <attribute name="graalFiles" description="Graal resource/reflection file
location"
+ default="" />
<sequential>
<jar jarfile="@{jarfile}" manifest="@{manifest}">
<fileset dir="@{filesDir}">
@@ -3373,6 +3390,12 @@ Read the Building page on the Apache Tomcat
documentation site for details on ho
<param name="jarfile" value="@{jarfile}" />
<param name="addOSGi" value="@{addOSGi}" />
</antcall>
+ <antcall target="add-graal">
+ <param name="jarfile" value="@{jarfile}" />
+ <param name="addGraal" value="@{addGraal}" />
+ <param name="graalFiles" value="@{graalFiles}" />
+ <param name="graalPrefix" value="@{graalPrefix}" />
+ </antcall>
</sequential>
</macrodef>
@@ -3385,6 +3408,13 @@ Read the Building page on the Apache Tomcat
documentation site for details on ho
<move file="${jarfile}.tmp" tofile="${jarfile}" />
</target>
+ <target name="add-graal" if="${addGraal}">
+ <echo message="add-graal ${addGraal} ${jarfile} ${graalFiles}
${graalPrefix}"></echo>
+ <zip destfile="${jarfile}" update="true">
+ <zipfileset dir="${basedir}/${graalFiles}"
prefix="META-INF/native-image/${graalPrefix}" includes="*.*"/>
+ </zip>
+ </target>
+
<!-- Macro, used to create checksum and signature files -->
<!-- Requires 'file' as a parameter. -->
<macrodef name="hashAndSign">
diff --git a/res/graal/README.md b/res/graal/README.md
new file mode 100644
index 0000000..717c761
--- /dev/null
+++ b/res/graal/README.md
@@ -0,0 +1,40 @@
+<!--
+
+ Licensed to the Apache Software Foundation (ASF) under one
+ or more contributor license agreements. See the NOTICE file
+ distributed with this work for additional information
+ regarding copyright ownership. The ASF licenses this file
+ to you under the Apache License, Version 2.0 (the
+ "License"); you may not use this file except in compliance
+ with the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing,
+ software distributed under the License is distributed on an
+ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ KIND, either express or implied. See the License for the
+ specific language governing permissions and limitations
+ under the License.
+
+-->
+
+Introduction
+===
+
+GraalVM is a polyglot virtual machine. In addition to that, it supports Ahead
of Time,
+AOT, compilation of Java applications into native executable files via its
+[native-image`](https://github.com/oracle/graal/tree/master/substratevm)
compiler.
+
+Reflection Directives
+===
+
+This directory contains directives to the compiler on what classes use
reflection.
+These are currently stored in a file called `tomcat-reflection.json` in the
`META-INF/native-image/groupId/artifactId`
+location.
+
+This directory also contains resource directives, so that resource files
normally included in a JAR file
+also get compiled into the executable image.
+These are currently stored in a file called `tomcat-resource.json` in the
`META-INF/native-image/groupId/artifactId`
+location.
+
diff --git a/res/graal/build-tomcat-native-image.sh
b/res/graal/build-tomcat-native-image.sh
new file mode 100755
index 0000000..7503f2c
--- /dev/null
+++ b/res/graal/build-tomcat-native-image.sh
@@ -0,0 +1,59 @@
+#!/bin/bash
+
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+CURDIR=`pwd`
+
+# resolve links - $0 may be a softlink
+PRG="$0"
+while [ -h "$PRG" ]; do
+ ls=`ls -ld "$PRG"`
+ link=`expr "$ls" : '.*-> \(.*\)$'`
+ if expr "$link" : '/.*' > /dev/null; then
+ PRG="$link"
+ else
+ PRG=`dirname "$PRG"`/"$link"
+ fi
+done
+
+# directory of this script
+PRGDIR=`dirname "$PRG"`
+
+cd $PRGDIR/../..
+ant && ant embed && ant test-compile
+
+mkdir -p output/graal
+cd output/testclasses
+jar cvfM ../graal/tomcat-embedded-sample.jar
org/apache/catalina/startup/EmbeddedTomcat*class
+
+cd ../graal
+
+native-image \
+--verbose \
+--no-server \
+-H:EnableURLProtocols=http \
+--report-unsupported-elements-at-runtime \
+--initialize-at-run-time=org.apache,jakarta.servlet \
+-H:+TraceClassInitialization \
+-H:+PrintClassInitialization \
+-H:Name=tc-graal-image \
+-H:+ReportExceptionStackTraces \
+--allow-incomplete-classpath \
+--no-fallback \
+-cp
../embed/tomcat-embed-core.jar:../embed/tomcat-embed-websocket.jar:../embed/tomcat-embed-el.jar:tomcat-embedded-sample.jar
\
+org.apache.catalina.startup.EmbeddedTomcat
+
+cd $CURDIR
\ No newline at end of file
diff --git a/res/graal/graal-measure.sh b/res/graal/graal-measure.sh
new file mode 100755
index 0000000..599f1b5
--- /dev/null
+++ b/res/graal/graal-measure.sh
@@ -0,0 +1,58 @@
+#!/bin/bash
+
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+GREEN='\033[0;32m'
+RED='\033[0;31m'
+NC='\033[0m'
+
+CURDIR=`pwd`
+
+# resolve links - $0 may be a softlink
+PRG="$0"
+while [ -h "$PRG" ]; do
+ ls=`ls -ld "$PRG"`
+ link=`expr "$ls" : '.*-> \(.*\)$'`
+ if expr "$link" : '/.*' > /dev/null; then
+ PRG="$link"
+ else
+ PRG=`dirname "$PRG"`/"$link"
+ fi
+done
+
+# directory of this script
+PRGDIR=`dirname "$PRG"`
+
+EXECUTABLE=${PRGDIR}/output/graal/tc-graal-image
+
+./${EXECUTABLE} "$@" 2>&1 &
+PID=$!
+sleep 2
+RESPONSE=`curl -s localhost:8080/`
+if [[ "$RESPONSE" == 'OK: http://localhost:8080/[1]' ]]; then
+ printf "\n${GREEN}SUCCESS${NC}: the servlet is working\n"
+else
+ printf "\n${RED}FAILURE${NC}: the HTTP response of the application does not
contain the expected value\n"
+fi
+
+RSS=`ps -o rss ${PID} | tail -n1`
+RSS=`bc <<< "scale=1; ${RSS}/1024"`
+echo "RSS memory: ${RSS}M"
+SIZE=`wc -c <"${EXECUTABLE}"`/1024
+SIZE=`bc <<< "scale=1; ${SIZE}/1024"`
+echo "Image size: ${SIZE}M"
+
+kill -9 $PID
\ No newline at end of file
diff --git a/res/graal/tomcat-embed-core/native-image/native-image.properties
b/res/graal/tomcat-embed-core/native-image/native-image.properties
new file mode 100644
index 0000000..29b501f
--- /dev/null
+++ b/res/graal/tomcat-embed-core/native-image/native-image.properties
@@ -0,0 +1,16 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+Args = -H:ReflectionConfigurationResources=${.}/tomcat-reflection.json
-H:ResourceConfigurationResources=${.}/tomcat-resource.json
\ No newline at end of file
diff --git a/res/graal/tomcat-embed-core/native-image/tomcat-reflection.json
b/res/graal/tomcat-embed-core/native-image/tomcat-reflection.json
new file mode 100644
index 0000000..e98a55b
--- /dev/null
+++ b/res/graal/tomcat-embed-core/native-image/tomcat-reflection.json
@@ -0,0 +1,65 @@
+[
+{ "name":"jakarta.servlet.http.HttpServlet" },
+{ "name":"org.apache.catalina.AccessLog" },
+{ "name":"org.apache.catalina.AsyncDispatcher" },
+{ "name":"org.apache.catalina.Authenticator" },
+{ "name":"org.apache.catalina.Cluster" },
+{ "name":"org.apache.catalina.Container" },
+{ "name":"org.apache.catalina.Contained" },
+{ "name":"org.apache.catalina.Context" },
+{ "name":"org.apache.catalina.CredentialHandler" },
+{ "name":"org.apache.catalina.DistributedManager" },
+{ "name":"org.apache.catalina.Engine" },
+{ "name":"org.apache.catalina.Executor" },
+{ "name":"org.apache.catalina.Group" },
+{ "name":"org.apache.catalina.Host" },
+{ "name":"org.apache.catalina.JmxEnabled" },
+{ "name":"org.apache.catalina.Lifecycle" },
+{ "name":"org.apache.catalina.LifecycleListener" },
+{ "name":"org.apache.catalina.Loader" },
+{ "name":"org.apache.catalina.Manager" },
+{ "name":"org.apache.catalina.Pipeline" },
+{ "name":"org.apache.catalina.Realm" },
+{ "name":"org.apache.catalina.Role" },
+{ "name":"org.apache.catalina.Server" },
+{ "name":"org.apache.catalina.Service" },
+{ "name":"org.apache.catalina.Session" },
+{ "name":"org.apache.catalina.SessionIdGenerator" },
+{ "name":"org.apache.catalina.SessionListener" },
+{ "name":"org.apache.catalina.Store" },
+{ "name":"org.apache.catalina.StoreManager" },
+{ "name":"org.apache.catalina.User" },
+{ "name":"org.apache.catalina.UserDatabase" },
+{ "name":"org.apache.catalina.Valve" },
+{ "name":"org.apache.catalina.WebResource" },
+{ "name":"org.apache.catalina.WebResourceRoot" },
+{ "name":"org.apache.catalina.WebResourceSet" },
+{ "name":"org.apache.catalina.Wrapper" },
+{ "name":"org.apache.catalina.authenticator.jaspic.AuthConfigFactoryImpl",
"methods" : [{"name": "<init>","parameterTypes":[]}] },
+{ "name":"org.apache.catalina.core.StandardContext", "methods" : [{"name":
"<init>","parameterTypes":[]}] },
+{ "name":"org.apache.catalina.loader.ParallelWebappClassLoader",
"allPublicMethods":true,
"methods":[{"name":"<init>","parameterTypes":["java.lang.ClassLoader"] }]},
+{ "name":"org.apache.catalina.servlets.DefaultServlet",
"allDeclaredFields":true, "allDeclaredMethods":true },
+{ "name":"org.apache.catalina.valves.ErrorReportValve", "methods" : [{"name":
"<init>","parameterTypes":[]}] },
+{ "name":"org.apache.coyote.http11.Http11NioProtocol", "methods" : [{"name":
"<init>","parameterTypes":[]}] },
+{ "name":"org.apache.coyote.http11.Http11AprProtocol",
"allDeclaredConstructors" : true, "allPublicConstructors" : true,
"allDeclaredMethods" : true, "allPublicMethods" : true},
+{ "name":"org.apache.coyote.UpgradeProtocol" },
+{ "name":"org.apache.coyote.Request",
"methods":[{"name":"<init>","parameterTypes":[] }] },
+{ "name":"org.apache.coyote.RequestGroupInfo",
"methods":[{"name":"<init>","parameterTypes":[] }] },
+{ "name":"org.apache.coyote.RequestInfo", "allPublicMethods":true },
+{ "name":"org.apache.coyote.Response",
"methods":[{"name":"<init>","parameterTypes":[] }]},
+{ "name":"org.apache.juli.AsyncFileHandler",
"methods":[{"name":"<init>","parameterTypes":[] }] },
+{ "name":"org.apache.naming.factory.EjbFactory", "methods" : [{"name":
"<init>","parameterTypes":[]}] },
+{ "name":"org.apache.naming.factory.ResourceEnvFactory", "methods" : [{"name":
"<init>","parameterTypes":[]}] },
+{ "name":"org.apache.naming.factory.ResourceFactory", "methods" : [{"name":
"<init>","parameterTypes":[]}] },
+{ "name":"org.apache.naming.factory.TransactionFactory", "methods" : [{"name":
"<init>","parameterTypes":[]}] },
+{ "name":"org.apache.tomcat.util.net.AbstractEndpoint",
"allDeclaredConstructors" : true, "allPublicConstructors" : true,
"allDeclaredMethods" : true, "allPublicMethods" : true},
+{ "name":"org.apache.tomcat.util.net.AbstractJsseEndpoint",
"allDeclaredConstructors" : true, "allPublicConstructors" : true,
"allDeclaredMethods" : true, "allPublicMethods" : true},
+{ "name":"org.apache.tomcat.util.net.AprEndpoint", "allDeclaredConstructors" :
true, "allPublicConstructors" : true, "allDeclaredMethods" : true,
"allPublicMethods" : true},
+{ "name":"org.apache.tomcat.util.net.NioEndpoint", "allDeclaredConstructors" :
true, "allPublicConstructors" : true, "allDeclaredMethods" : true,
"allPublicMethods" : true},
+{ "name":"org.apache.tomcat.util.buf.StringCache", "allPublicMethods":true },
+{ "name":"org.apache.tomcat.util.net.openssl.OpenSSLImplementation",
"allDeclaredConstructors" : true, "allPublicConstructors" : true,
"allDeclaredMethods" : true, "allPublicMethods" : true},
+{ "name":"org.apache.tomcat.util.net.SSLHostConfig", "allPublicMethods":true,
"methods":[{"name":"<init>","parameterTypes":[] }] },
+{ "name":"org.apache.tomcat.util.net.SSLHostConfigCertificate",
"allPublicMethods":true, "methods":[{"name":"<init>","parameterTypes":[] }] },
+{ "name":"org.apache.tomcat.util.net.SocketProperties",
"allPublicMethods":true },
+{ "name":"org.apache.tomcat.util.net.openssl.OpenSSLConf",
"methods":[{"name":"<init>","parameterTypes":[] }] }
+]
diff --git a/res/graal/tomcat-embed-core/native-image/tomcat-resource.json
b/res/graal/tomcat-embed-core/native-image/tomcat-resource.json
new file mode 100644
index 0000000..577c660
--- /dev/null
+++ b/res/graal/tomcat-embed-core/native-image/tomcat-resource.json
@@ -0,0 +1,57 @@
+{
+ "bundles":[
+ {"name":"jakarta.servlet.LocalStrings"},
+ {"name":"jakarta.servlet.http.LocalStrings"},
+ {"name":"org.apache.catalina.authenticator.LocalStrings"},
+ {"name":"org.apache.catalina.authenticator.jaspic.LocalStrings"},
+ {"name":"org.apache.catalina.connector.LocalStrings"},
+ {"name":"org.apache.catalina.core.LocalStrings"},
+ {"name":"org.apache.catalina.deploy.LocalStrings"},
+ {"name":"org.apache.catalina.filters.LocalStrings"},
+ {"name":"org.apache.catalina.loader.LocalStrings"},
+ {"name":"org.apache.catalina.manager.LocalStrings"},
+ {"name":"org.apache.catalina.manager.host.LocalStrings"},
+ {"name":"org.apache.catalina.mapper.LocalStrings"},
+ {"name":"org.apache.catalina.mbeans.LocalStrings"},
+ {"name":"org.apache.catalina.realm.LocalStrings"},
+ {"name":"org.apache.catalina.security.LocalStrings"},
+ {"name":"org.apache.catalina.servlets.LocalStrings"},
+ {"name":"org.apache.catalina.session.LocalStrings"},
+ {"name":"org.apache.catalina.startup.LocalStrings"},
+ {"name":"org.apache.catalina.users.LocalStrings"},
+ {"name":"org.apache.catalina.util.LocalStrings"},
+ {"name":"org.apache.catalina.valves.LocalStrings"},
+ {"name":"org.apache.catalina.valves.rewrite.LocalStrings"},
+ {"name":"org.apache.catalina.webresources.LocalStrings"},
+ {"name":"org.apache.coyote.LocalStrings"},
+ {"name":"org.apache.coyote.http11.LocalStrings"},
+ {"name":"org.apache.coyote.http11.filters.LocalStrings"},
+ {"name":"org.apache.coyote.http11.upgrade.LocalStrings"},
+ {"name":"org.apache.coyote.http2.LocalStrings"},
+ {"name":"org.apache.naming.LocalStrings"},
+ {"name":"org.apache.naming.factory.LocalStrings"},
+ {"name":"org.apache.naming.factory.webservices.LocalStrings"},
+ {"name":"org.apache.tomcat.util.LocalStrings"},
+ {"name":"org.apache.tomcat.util.buf.LocalStrings"},
+ {"name":"org.apache.tomcat.util.codec.binary.LocalStrings"},
+ {"name":"org.apache.tomcat.util.compat.LocalStrings"},
+ {"name":"org.apache.tomcat.util.descriptor.LocalStrings"},
+ {"name":"org.apache.tomcat.util.descriptor.tld.LocalStrings"},
+ {"name":"org.apache.tomcat.util.descriptor.web.LocalStrings"},
+ {"name":"org.apache.tomcat.util.digester.LocalStrings"},
+ {"name":"org.apache.tomcat.util.http.LocalStrings"},
+ {"name":"org.apache.tomcat.util.http.parser.LocalStrings"},
+ {"name":"org.apache.tomcat.util.json.LocalStrings"},
+ {"name":"org.apache.tomcat.util.modeler.LocalStrings"},
+ {"name":"org.apache.tomcat.util.net.LocalStrings"},
+ {"name":"org.apache.tomcat.util.scan.LocalStrings"},
+ {"name":"org.apache.tomcat.util.security.LocalStrings"},
+ {"name":"org.apache.tomcat.util.threads.res.LocalStrings"}
+ ],
+ "resources":[
+ {"pattern":".*/mbeans-descriptors.xml$"},
+ {"pattern":".*/*.properties$"},
+ {"pattern":".*/*.dtd$"},
+ {"pattern":".*/*.xsd$"}
+ ]
+}
diff --git a/res/graal/tomcat-embed-el/native-image/native-image.properties
b/res/graal/tomcat-embed-el/native-image/native-image.properties
new file mode 100644
index 0000000..29b501f
--- /dev/null
+++ b/res/graal/tomcat-embed-el/native-image/native-image.properties
@@ -0,0 +1,16 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+Args = -H:ReflectionConfigurationResources=${.}/tomcat-reflection.json
-H:ResourceConfigurationResources=${.}/tomcat-resource.json
\ No newline at end of file
diff --git a/res/graal/tomcat-embed-el/native-image/tomcat-reflection.json
b/res/graal/tomcat-embed-el/native-image/tomcat-reflection.json
new file mode 100644
index 0000000..24f67f2
--- /dev/null
+++ b/res/graal/tomcat-embed-el/native-image/tomcat-reflection.json
@@ -0,0 +1,3 @@
+[
+{ "name":"org.apache.el.ExpressionFactoryImpl", "methods" :
[{"name":"<init>","parameterTypes":[]}] }
+]
diff --git a/res/graal/tomcat-embed-el/native-image/tomcat-resource.json
b/res/graal/tomcat-embed-el/native-image/tomcat-resource.json
new file mode 100644
index 0000000..55b2fb3
--- /dev/null
+++ b/res/graal/tomcat-embed-el/native-image/tomcat-resource.json
@@ -0,0 +1,12 @@
+{
+ "bundles":[
+ {"name":"jakarta.el.LocalStrings"},
+ {"name":"org.apache.el.Messages"}
+ ],
+ "resources":[
+ {"pattern":".*/mbeans-descriptors.xml$"},
+ {"pattern":".*/*.properties$"},
+ {"pattern":".*/*.dtd$"},
+ {"pattern":".*/*.xsd$"}
+ ]
+}
diff --git a/res/graal/tomcat-embed-jasper/native-image/native-image.properties
b/res/graal/tomcat-embed-jasper/native-image/native-image.properties
new file mode 100644
index 0000000..29b501f
--- /dev/null
+++ b/res/graal/tomcat-embed-jasper/native-image/native-image.properties
@@ -0,0 +1,16 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+Args = -H:ReflectionConfigurationResources=${.}/tomcat-reflection.json
-H:ResourceConfigurationResources=${.}/tomcat-resource.json
\ No newline at end of file
diff --git a/res/graal/tomcat-embed-jasper/native-image/tomcat-reflection.json
b/res/graal/tomcat-embed-jasper/native-image/tomcat-reflection.json
new file mode 100644
index 0000000..0d4f101
--- /dev/null
+++ b/res/graal/tomcat-embed-jasper/native-image/tomcat-reflection.json
@@ -0,0 +1,2 @@
+[
+]
diff --git a/res/graal/tomcat-embed-jasper/native-image/tomcat-resource.json
b/res/graal/tomcat-embed-jasper/native-image/tomcat-resource.json
new file mode 100644
index 0000000..f8c661e
--- /dev/null
+++ b/res/graal/tomcat-embed-jasper/native-image/tomcat-resource.json
@@ -0,0 +1,11 @@
+{
+ "bundles":[
+ {"name":"org.apache.jasper.resources.LocalStrings"}
+ ],
+ "resources":[
+ {"pattern":".*/mbeans-descriptors.xml$"},
+ {"pattern":".*/*.properties$"},
+ {"pattern":".*/*.dtd$"},
+ {"pattern":".*/*.xsd$"}
+ ]
+}
diff --git
a/res/graal/tomcat-embed-websocket/native-image/native-image.properties
b/res/graal/tomcat-embed-websocket/native-image/native-image.properties
new file mode 100644
index 0000000..29b501f
--- /dev/null
+++ b/res/graal/tomcat-embed-websocket/native-image/native-image.properties
@@ -0,0 +1,16 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+Args = -H:ReflectionConfigurationResources=${.}/tomcat-reflection.json
-H:ResourceConfigurationResources=${.}/tomcat-resource.json
\ No newline at end of file
diff --git
a/res/graal/tomcat-embed-websocket/native-image/tomcat-reflection.json
b/res/graal/tomcat-embed-websocket/native-image/tomcat-reflection.json
new file mode 100644
index 0000000..5907375
--- /dev/null
+++ b/res/graal/tomcat-embed-websocket/native-image/tomcat-reflection.json
@@ -0,0 +1,8 @@
+[
+{ "name":"org.apache.tomcat.websocket.server.WsHttpUpgradeHandler", "methods"
: [{"name": "<init>","parameterTypes":[] }] },
+{ "name":"org.apache.tomcat.websocket.pojo.PojoEndpointBase",
"allDeclaredMethods":true },
+{ "name":"org.apache.tomcat.websocket.pojo.PojoEndpointServer",
"allDeclaredMethods":true },
+{ "name":"org.apache.tomcat.websocket.server.WsContextListener",
"allDeclaredMethods":true },
+{ "name":"org.apache.tomcat.websocket.server.WsFilter",
"allDeclaredMethods":true },
+{ "name":"org.apache.tomcat.websocket.server.WsHttpUpgradeHandler",
"methods":[{"name":"<init>","parameterTypes":[] }] }
+]
diff --git a/res/graal/tomcat-embed-websocket/native-image/tomcat-resource.json
b/res/graal/tomcat-embed-websocket/native-image/tomcat-resource.json
new file mode 100644
index 0000000..6057069
--- /dev/null
+++ b/res/graal/tomcat-embed-websocket/native-image/tomcat-resource.json
@@ -0,0 +1,13 @@
+{
+ "bundles":[
+ {"name":"org.apache.tomcat.websocket.LocalStrings"},
+ {"name":"org.apache.tomcat.websocket.pojo.LocalStrings"},
+ {"name":"org.apache.tomcat.websocket.server.LocalStrings"}
+ ],
+ "resources":[
+ {"pattern":".*/mbeans-descriptors.xml$"},
+ {"pattern":".*/*.properties$"},
+ {"pattern":".*/*.dtd$"},
+ {"pattern":".*/*.xsd$"}
+ ]
+}
diff --git a/test/org/apache/catalina/startup/EmbeddedTomcat.java
b/test/org/apache/catalina/startup/EmbeddedTomcat.java
new file mode 100644
index 0000000..4f2c46d
--- /dev/null
+++ b/test/org/apache/catalina/startup/EmbeddedTomcat.java
@@ -0,0 +1,91 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.catalina.startup;
+
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.nio.charset.StandardCharsets;
+import java.util.concurrent.atomic.AtomicInteger;
+import java.util.logging.LogManager;
+
+import jakarta.servlet.ServletException;
+import jakarta.servlet.http.HttpServlet;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+
+import org.junit.Ignore;
+
+import org.apache.catalina.Context;
+import org.apache.catalina.connector.Connector;
+import org.apache.juli.logging.LogFactory;
+import org.apache.tomcat.util.scan.StandardJarScanFilter;
+import org.apache.tomcat.util.scan.StandardJarScanner;
+
+@Ignore
+public class EmbeddedTomcat {
+
+ private static void resetLogging() {
+ final String loggingConfig = "handlers =
java.util.logging.ConsoleHandler\n" +
+ ".handlers = java.util.logging.ConsoleHandler\n" +
+ "java.util.logging.ConsoleHandler.level = FINE\n" +
+ "java.util.logging.ConsoleHandler.formatter =
org.apache.juli.OneLineFormatter\n" +
+ "java.util.logging.ConsoleHandler.encoding = UTF-8\n";
+ try {
+ InputStream is = new
ByteArrayInputStream(loggingConfig.getBytes(StandardCharsets.UTF_8));
+ LogManager.getLogManager().readConfiguration(is);
+ LogFactory.getLog(EmbeddedTomcat.class).info("Logger configured to
System.out");
+ } catch (SecurityException | IOException e) {
+ // Ignore, the VM default will be used
+ }
+ }
+
+ public static void main(String... args) throws Exception {
+ Tomcat tomcat = new Tomcat();
+ resetLogging();
+ tomcat.setPort(8080);
+ Connector connector = tomcat.getConnector();
+ connector.setProperty("bindOnInit", "false");
+ // No file system docBase required
+ Context ctx = tomcat.addContext("", null);
+ skipTldsForResourceJars(ctx);
+ CounterServlet counterServlet = new CounterServlet();
+ Tomcat.addServlet(ctx, "counterServlet", counterServlet);
+ ctx.addServletMappingDecoded("/", "counterServlet");
+
+ tomcat.start();
+ Thread.sleep(60*1000);
+ }
+
+ public static void skipTldsForResourceJars(Context context) {
+ StandardJarScanner scanner = (StandardJarScanner)
context.getJarScanner();
+ StandardJarScanFilter filter = (StandardJarScanFilter)
scanner.getJarScanFilter();
+ filter.setTldSkip(filter.getTldSkip() + ",resources*.jar");
+ }
+
+ private static class CounterServlet extends HttpServlet {
+
+ private AtomicInteger callCount = new AtomicInteger(0);
+
+ @Override
+ protected void service(HttpServletRequest req, HttpServletResponse
resp)
+ throws ServletException, IOException {
+ resp.setContentType("text/plain");
+ resp.getWriter().print("OK: " + req.getRequestURL() + "[" +
callCount.incrementAndGet()+ "]");
+ }
+ }
+}
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