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markt pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/tomcat.git
The following commit(s) were added to refs/heads/main by this push:
new 45f641f Make Java 11 the default source and target for JSPs
45f641f is described below
commit 45f641f50a4866a0218e0052808273c626707182
Author: Mark Thomas <ma...@apache.org>
AuthorDate: Sun Jan 2 16:28:11 2022 +0000
Make Java 11 the default source and target for JSPs
---
conf/web.xml | 4 ++--
java/org/apache/jasper/EmbeddedServletOptions.java | 4 ++--
java/org/apache/jasper/JspC.java | 4 ++--
java/org/apache/jasper/compiler/JDTCompiler.java | 14 +++++++-------
webapps/docs/changelog.xml | 5 +++++
webapps/docs/jasper-howto.xml | 4 ++--
6 files changed, 20 insertions(+), 15 deletions(-)
diff --git a/conf/web.xml b/conf/web.xml
index cbdd6fe..cc53db7 100644
--- a/conf/web.xml
+++ b/conf/web.xml
@@ -153,9 +153,9 @@
<!-- pages. See the jasper documentation for more -->
<!-- information. -->
<!-- -->
- <!-- compilerSourceVM Compiler source VM. [1.8] -->
+ <!-- compilerSourceVM Compiler source VM. [11] -->
<!-- -->
- <!-- compilerTargetVM Compiler target VM. [1.8] -->
+ <!-- compilerTargetVM Compiler target VM. [11] -->
<!-- -->
<!-- development Is Jasper used in development mode? If true, -->
<!-- the frequency at which JSPs are checked for -->
diff --git a/java/org/apache/jasper/EmbeddedServletOptions.java
b/java/org/apache/jasper/EmbeddedServletOptions.java
index 7a4c8db..23a59aa 100644
--- a/java/org/apache/jasper/EmbeddedServletOptions.java
+++ b/java/org/apache/jasper/EmbeddedServletOptions.java
@@ -131,12 +131,12 @@ public final class EmbeddedServletOptions implements
Options {
/**
* Compiler target VM.
*/
- private String compilerTargetVM = "1.8";
+ private String compilerTargetVM = "11";
/**
* The compiler source VM.
*/
- private String compilerSourceVM = "1.8";
+ private String compilerSourceVM = "11";
/**
* The compiler class name.
diff --git a/java/org/apache/jasper/JspC.java b/java/org/apache/jasper/JspC.java
index ca6f8fb..3bf6f80 100644
--- a/java/org/apache/jasper/JspC.java
+++ b/java/org/apache/jasper/JspC.java
@@ -201,8 +201,8 @@ public class JspC extends Task implements Options {
protected String compiler = null;
- protected String compilerTargetVM = "1.8";
- protected String compilerSourceVM = "1.8";
+ protected String compilerTargetVM = "11";
+ protected String compilerSourceVM = "11";
protected boolean classDebugInfo = true;
diff --git a/java/org/apache/jasper/compiler/JDTCompiler.java
b/java/org/apache/jasper/compiler/JDTCompiler.java
index 69c6e05..0a3528d 100644
--- a/java/org/apache/jasper/compiler/JDTCompiler.java
+++ b/java/org/apache/jasper/compiler/JDTCompiler.java
@@ -320,11 +320,11 @@ public class JDTCompiler extends
org.apache.jasper.compiler.Compiler {
settings.put(CompilerOptions.OPTION_Source, "18");
} else {
log.warn(Localizer.getMessage("jsp.warning.unknown.sourceVM",
opt));
- settings.put(CompilerOptions.OPTION_Source,
CompilerOptions.VERSION_1_8);
+ settings.put(CompilerOptions.OPTION_Source,
CompilerOptions.VERSION_11);
}
} else {
- // Default to 1.8
- settings.put(CompilerOptions.OPTION_Source,
CompilerOptions.VERSION_1_8);
+ // Default to 11
+ settings.put(CompilerOptions.OPTION_Source,
CompilerOptions.VERSION_11);
}
// Target JVM
@@ -387,12 +387,12 @@ public class JDTCompiler extends
org.apache.jasper.compiler.Compiler {
settings.put(CompilerOptions.OPTION_Compliance, "18");
} else {
log.warn(Localizer.getMessage("jsp.warning.unknown.targetVM",
opt));
- settings.put(CompilerOptions.OPTION_TargetPlatform,
CompilerOptions.VERSION_1_8);
+ settings.put(CompilerOptions.OPTION_TargetPlatform,
CompilerOptions.VERSION_11);
}
} else {
- // Default to 1.8
- settings.put(CompilerOptions.OPTION_TargetPlatform,
CompilerOptions.VERSION_1_8);
- settings.put(CompilerOptions.OPTION_Compliance,
CompilerOptions.VERSION_1_8);
+ // Default to 11
+ settings.put(CompilerOptions.OPTION_TargetPlatform,
CompilerOptions.VERSION_11);
+ settings.put(CompilerOptions.OPTION_Compliance,
CompilerOptions.VERSION_11);
}
final IProblemFactory problemFactory = new
DefaultProblemFactory(Locale.getDefault());
diff --git a/webapps/docs/changelog.xml b/webapps/docs/changelog.xml
index 53a1f3b..d3a0347 100644
--- a/webapps/docs/changelog.xml
+++ b/webapps/docs/changelog.xml
@@ -153,6 +153,11 @@
a warning will be logged and the default will used.
(markt)
</add>
+ <update>
+ To align with the JSP 3.1 specification that requires Java 11 as a
+ minimum, make the default JSP source version and target version Java
11.
+ (markt)
+ </update>
</changelog>
</subsection>
<subsection name="WebSocket">
diff --git a/webapps/docs/jasper-howto.xml b/webapps/docs/jasper-howto.xml
index 782a30a..255b69a 100644
--- a/webapps/docs/jasper-howto.xml
+++ b/webapps/docs/jasper-howto.xml
@@ -106,10 +106,10 @@ set then <code>setenv.[sh|bat]</code> should be used to
add
to the <code>CLASSPATH</code> environment variable.</li>
<li><strong>compilerSourceVM</strong> - What JDK version are the source files
-compatible with? (Default value: <code>1.8</code>)</li>
+compatible with? (Default value: <code>11</code>)</li>
<li><strong>compilerTargetVM</strong> - What JDK version are the generated
files
-compatible with? (Default value: <code>1.8</code>)</li>
+compatible with? (Default value: <code>11</code>)</li>
<li><strong>development</strong> - Is Jasper used in development mode? If true,
the frequency at which JSPs are checked for modification may be specified via
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