This is an automated email from the ASF dual-hosted git repository.
markt pushed a commit to branch 10.1.x
in repository https://gitbox.apache.org/repos/asf/tomcat.git
The following commit(s) were added to refs/heads/10.1.x by this push:
new 6f627a5e5b Code clean-up - formatting. No functional change.
6f627a5e5b is described below
commit 6f627a5e5bd20109c6deb198b1e2cd046c018f5e
Author: Mark Thomas <[email protected]>
AuthorDate: Thu Mar 6 16:14:56 2025 +0000
Code clean-up - formatting. No functional change.
---
.../org/apache/jasper/runtime/BodyContentImpl.java | 39 +-
java/org/apache/jasper/runtime/ExceptionUtils.java | 10 +-
java/org/apache/jasper/runtime/HttpJspBase.java | 12 +-
.../jasper/runtime/JspApplicationContextImpl.java | 9 +-
.../apache/jasper/runtime/JspContextWrapper.java | 116 +++---
java/org/apache/jasper/runtime/JspFactoryImpl.java | 54 ++-
.../apache/jasper/runtime/JspFragmentHelper.java | 18 +-
.../apache/jasper/runtime/JspRuntimeLibrary.java | 403 ++++++++-------------
.../apache/jasper/runtime/JspSourceDependent.java | 14 +-
.../apache/jasper/runtime/JspSourceDirectives.java | 5 +-
.../apache/jasper/runtime/JspSourceImports.java | 8 +-
java/org/apache/jasper/runtime/JspWriterImpl.java | 74 ++--
.../org/apache/jasper/runtime/PageContextImpl.java | 217 +++++------
.../jasper/runtime/ProtectedFunctionMapper.java | 78 ++--
.../runtime/ServletResponseWrapperInclude.java | 15 +-
java/org/apache/jasper/runtime/TagHandlerPool.java | 29 +-
16 files changed, 455 insertions(+), 646 deletions(-)
diff --git a/java/org/apache/jasper/runtime/BodyContentImpl.java
b/java/org/apache/jasper/runtime/BodyContentImpl.java
index 9203008aa5..f837715f2d 100644
--- a/java/org/apache/jasper/runtime/BodyContentImpl.java
+++ b/java/org/apache/jasper/runtime/BodyContentImpl.java
@@ -27,11 +27,8 @@ import jakarta.servlet.jsp.tagext.BodyContent;
import org.apache.jasper.compiler.Localizer;
/**
- * Write text to a character-output stream, buffering characters so as
- * to provide for the efficient writing of single characters, arrays,
- * and strings.
- *
- * Provide support for discarding for the output that has been buffered.
+ * Write text to a character-output stream, buffering characters so as to
provide for the efficient writing of single
+ * characters, arrays, and strings. Provide support for discarding for the
output that has been buffered.
*
* @author Rajiv Mordani
* @author Jan Luehe
@@ -52,9 +49,10 @@ public class BodyContentImpl extends BodyContent {
/**
* Constructor.
+ *
* @param enclosingWriter The wrapped writer
- * @param limitBuffer <code>true</code> to discard large buffers
- * @param tagBufferSize the buffer size
+ * @param limitBuffer <code>true</code> to discard large buffers
+ * @param tagBufferSize the buffer size
*/
public BodyContentImpl(JspWriter enclosingWriter, boolean limitBuffer, int
tagBufferSize) {
super(enclosingWriter);
@@ -73,7 +71,7 @@ public class BodyContentImpl extends BodyContent {
} else {
ensureOpen();
if (nextChar >= bufferSize) {
- reAllocBuff (1);
+ reAllocBuff(1);
}
cb[nextChar++] = (char) c;
}
@@ -86,19 +84,18 @@ public class BodyContentImpl extends BodyContent {
} else {
ensureOpen();
- if ((off < 0) || (off > cbuf.length) || (len < 0) ||
- ((off + len) > cbuf.length) || ((off + len) < 0)) {
+ if ((off < 0) || (off > cbuf.length) || (len < 0) || ((off + len)
> cbuf.length) || ((off + len) < 0)) {
throw new IndexOutOfBoundsException();
} else if (len == 0) {
return;
}
if (len >= bufferSize - nextChar) {
- reAllocBuff (len);
+ reAllocBuff(len);
}
System.arraycopy(cbuf, off, cb, nextChar, len);
- nextChar+=len;
+ nextChar += len;
}
}
@@ -264,7 +261,7 @@ public class BodyContentImpl extends BodyContent {
}
@Override
- public void println(double x) throws IOException{
+ public void println(double x) throws IOException {
print(x);
println();
}
@@ -327,12 +324,12 @@ public class BodyContentImpl extends BodyContent {
@Override
public int getRemaining() {
- return (writer == null) ? bufferSize-nextChar : 0;
+ return (writer == null) ? bufferSize - nextChar : 0;
}
@Override
public Reader getReader() {
- return (writer == null) ? new CharArrayReader (cb, 0, nextChar) : null;
+ return (writer == null) ? new CharArrayReader(cb, 0, nextChar) : null;
}
@Override
@@ -361,13 +358,11 @@ public class BodyContentImpl extends BodyContent {
}
/**
- * This method shall "reset" the internal state of a BodyContentImpl,
- * releasing all internal references, and preparing it for potential
- * reuse by a later invocation of {@link PageContextImpl#pushBody(Writer)}.
- *
- * <p>Note, that BodyContentImpl instances are usually owned by a
- * PageContextImpl instance, and PageContextImpl instances are recycled
- * and reused.
+ * This method shall "reset" the internal state of a BodyContentImpl,
releasing all internal references, and
+ * preparing it for potential reuse by a later invocation of {@link
PageContextImpl#pushBody(Writer)}.
+ * <p>
+ * Note, that BodyContentImpl instances are usually owned by a
PageContextImpl instance, and PageContextImpl
+ * instances are recycled and reused.
*
* @see PageContextImpl#release()
*/
diff --git a/java/org/apache/jasper/runtime/ExceptionUtils.java
b/java/org/apache/jasper/runtime/ExceptionUtils.java
index 344bce2aa5..dbfde2d278 100644
--- a/java/org/apache/jasper/runtime/ExceptionUtils.java
+++ b/java/org/apache/jasper/runtime/ExceptionUtils.java
@@ -25,8 +25,8 @@ import java.lang.reflect.InvocationTargetException;
public class ExceptionUtils {
/**
- * Checks whether the supplied Throwable is one that needs to be
- * rethrown and swallows all others.
+ * Checks whether the supplied Throwable is one that needs to be rethrown
and swallows all others.
+ *
* @param t the Throwable to check
*/
public static void handleThrowable(Throwable t) {
@@ -44,11 +44,11 @@ public class ExceptionUtils {
}
/**
- * Checks whether the supplied Throwable is an instance of
- * <code>InvocationTargetException</code> and returns the throwable that is
- * wrapped by it, if there is any.
+ * Checks whether the supplied Throwable is an instance of
<code>InvocationTargetException</code> and returns the
+ * throwable that is wrapped by it, if there is any.
*
* @param t the Throwable to check
+ *
* @return <code>t</code> or <code>t.getCause()</code>
*/
public static Throwable unwrapInvocationTargetException(Throwable t) {
diff --git a/java/org/apache/jasper/runtime/HttpJspBase.java
b/java/org/apache/jasper/runtime/HttpJspBase.java
index 705c6f8ca9..331c5dacf3 100644
--- a/java/org/apache/jasper/runtime/HttpJspBase.java
+++ b/java/org/apache/jasper/runtime/HttpJspBase.java
@@ -41,9 +41,7 @@ public abstract class HttpJspBase extends HttpServlet
implements HttpJspPage {
}
@Override
- public final void init(ServletConfig config)
- throws ServletException
- {
+ public final void init(ServletConfig config) throws ServletException {
super.init(config);
jspInit();
_jspInit();
@@ -62,8 +60,7 @@ public abstract class HttpJspBase extends HttpServlet
implements HttpJspPage {
@Override
public final void service(HttpServletRequest request, HttpServletResponse
response)
- throws ServletException, IOException
- {
+ throws ServletException, IOException {
_jspService(request, response);
}
@@ -82,7 +79,6 @@ public abstract class HttpJspBase extends HttpServlet
implements HttpJspPage {
}
@Override
- public abstract void _jspService(HttpServletRequest request,
- HttpServletResponse response)
- throws ServletException, IOException;
+ public abstract void _jspService(HttpServletRequest request,
HttpServletResponse response)
+ throws ServletException, IOException;
}
diff --git a/java/org/apache/jasper/runtime/JspApplicationContextImpl.java
b/java/org/apache/jasper/runtime/JspApplicationContextImpl.java
index 82aa1abe22..cd90885cee 100644
--- a/java/org/apache/jasper/runtime/JspApplicationContextImpl.java
+++ b/java/org/apache/jasper/runtime/JspApplicationContextImpl.java
@@ -45,8 +45,7 @@ public class JspApplicationContextImpl implements
JspApplicationContext {
private static final String KEY =
JspApplicationContextImpl.class.getName();
- private final ExpressionFactory expressionFactory =
- ExpressionFactory.newInstance();
+ private final ExpressionFactory expressionFactory =
ExpressionFactory.newInstance();
private final List<ELContextListener> contextListeners = new ArrayList<>();
@@ -72,8 +71,7 @@ public class JspApplicationContextImpl implements
JspApplicationContext {
if (context == null) {
throw new
IllegalArgumentException(Localizer.getMessage("jsp.error.nullArgument"));
}
- JspApplicationContextImpl impl = (JspApplicationContextImpl) context
- .getAttribute(KEY);
+ JspApplicationContextImpl impl = (JspApplicationContextImpl)
context.getAttribute(KEY);
if (impl == null) {
impl = new JspApplicationContextImpl();
context.setAttribute(KEY, impl);
@@ -112,8 +110,7 @@ public class JspApplicationContextImpl implements
JspApplicationContext {
private ELResolver createELResolver() {
this.instantiated = true;
if (this.resolver == null) {
- CompositeELResolver r = new JasperELResolver(this.resolvers,
- expressionFactory.getStreamELResolver());
+ CompositeELResolver r = new JasperELResolver(this.resolvers,
expressionFactory.getStreamELResolver());
this.resolver = r;
}
return this.resolver;
diff --git a/java/org/apache/jasper/runtime/JspContextWrapper.java
b/java/org/apache/jasper/runtime/JspContextWrapper.java
index 9601d8161c..aace947cec 100644
--- a/java/org/apache/jasper/runtime/JspContextWrapper.java
+++ b/java/org/apache/jasper/runtime/JspContextWrapper.java
@@ -57,12 +57,9 @@ import jakarta.servlet.jsp.tagext.VariableInfo;
import org.apache.jasper.compiler.Localizer;
/**
- * Implementation of a JSP Context Wrapper.
- *
- * The JSP Context Wrapper is a JspContext created and maintained by a tag
- * handler implementation. It wraps the Invoking JSP Context, that is, the
- * JspContext instance passed to the tag handler by the invoking page via
- * setJspContext().
+ * Implementation of a JSP Context Wrapper. The JSP Context Wrapper is a
JspContext created and maintained by a tag
+ * handler implementation. It wraps the Invoking JSP Context, that is, the
JspContext instance passed to the tag handler
+ * by the invoking page via setJspContext().
*
* @author Kin-man Chung
* @author Jan Luehe
@@ -76,7 +73,7 @@ public class JspContextWrapper extends PageContext implements
VariableResolver {
// Invoking JSP context
private final PageContext invokingJspCtxt;
- private final transient HashMap<String, Object> pageAttributes;
+ private final transient HashMap<String,Object> pageAttributes;
// ArrayList of NESTED scripting variables
private final ArrayList<String> nestedVars;
@@ -89,7 +86,7 @@ public class JspContextWrapper extends PageContext implements
VariableResolver {
private final Map<String,String> aliases;
- private final HashMap<String, Object> originalNestedVars;
+ private final HashMap<String,Object> originalNestedVars;
private ServletContext servletContext = null;
@@ -97,13 +94,12 @@ public class JspContextWrapper extends PageContext
implements VariableResolver {
private final PageContext rootJspCtxt;
- public JspContextWrapper(JspTag jspTag, JspContext jspContext,
- ArrayList<String> nestedVars, ArrayList<String> atBeginVars,
- ArrayList<String> atEndVars, Map<String,String> aliases) {
+ public JspContextWrapper(JspTag jspTag, JspContext jspContext,
ArrayList<String> nestedVars,
+ ArrayList<String> atBeginVars, ArrayList<String> atEndVars,
Map<String,String> aliases) {
this.jspTag = jspTag;
this.invokingJspCtxt = (PageContext) jspContext;
if (jspContext instanceof JspContextWrapper) {
- rootJspCtxt = ((JspContextWrapper)jspContext).rootJspCtxt;
+ rootJspCtxt = ((JspContextWrapper) jspContext).rootJspCtxt;
} else {
rootJspCtxt = invokingJspCtxt;
}
@@ -122,8 +118,7 @@ public class JspContextWrapper extends PageContext
implements VariableResolver {
}
@Override
- public void initialize(Servlet servlet, ServletRequest request,
- ServletResponse response, String errorPageURL,
+ public void initialize(Servlet servlet, ServletRequest request,
ServletResponse response, String errorPageURL,
boolean needsSession, int bufferSize, boolean autoFlush)
throws IOException, IllegalStateException,
IllegalArgumentException {
}
@@ -132,8 +127,7 @@ public class JspContextWrapper extends PageContext
implements VariableResolver {
public Object getAttribute(String name) {
if (name == null) {
- throw new NullPointerException(Localizer
- .getMessage("jsp.error.attribute.null_name"));
+ throw new
NullPointerException(Localizer.getMessage("jsp.error.attribute.null_name"));
}
return pageAttributes.get(name);
@@ -143,8 +137,7 @@ public class JspContextWrapper extends PageContext
implements VariableResolver {
public Object getAttribute(String name, int scope) {
if (name == null) {
- throw new NullPointerException(Localizer
- .getMessage("jsp.error.attribute.null_name"));
+ throw new
NullPointerException(Localizer.getMessage("jsp.error.attribute.null_name"));
}
if (scope == PAGE_SCOPE) {
@@ -158,8 +151,7 @@ public class JspContextWrapper extends PageContext
implements VariableResolver {
public void setAttribute(String name, Object value) {
if (name == null) {
- throw new NullPointerException(Localizer
- .getMessage("jsp.error.attribute.null_name"));
+ throw new
NullPointerException(Localizer.getMessage("jsp.error.attribute.null_name"));
}
if (value != null) {
@@ -173,8 +165,7 @@ public class JspContextWrapper extends PageContext
implements VariableResolver {
public void setAttribute(String name, Object value, int scope) {
if (name == null) {
- throw new NullPointerException(Localizer
- .getMessage("jsp.error.attribute.null_name"));
+ throw new
NullPointerException(Localizer.getMessage("jsp.error.attribute.null_name"));
}
if (scope == PAGE_SCOPE) {
@@ -192,8 +183,7 @@ public class JspContextWrapper extends PageContext
implements VariableResolver {
public Object findAttribute(String name) {
if (name == null) {
- throw new NullPointerException(Localizer
- .getMessage("jsp.error.attribute.null_name"));
+ throw new
NullPointerException(Localizer.getMessage("jsp.error.attribute.null_name"));
}
Object o = pageAttributes.get(name);
@@ -221,8 +211,7 @@ public class JspContextWrapper extends PageContext
implements VariableResolver {
public void removeAttribute(String name) {
if (name == null) {
- throw new NullPointerException(Localizer
- .getMessage("jsp.error.attribute.null_name"));
+ throw new
NullPointerException(Localizer.getMessage("jsp.error.attribute.null_name"));
}
pageAttributes.remove(name);
@@ -237,8 +226,7 @@ public class JspContextWrapper extends PageContext
implements VariableResolver {
public void removeAttribute(String name, int scope) {
if (name == null) {
- throw new NullPointerException(Localizer
- .getMessage("jsp.error.attribute.null_name"));
+ throw new
NullPointerException(Localizer.getMessage("jsp.error.attribute.null_name"));
}
if (scope == PAGE_SCOPE) {
@@ -252,8 +240,7 @@ public class JspContextWrapper extends PageContext
implements VariableResolver {
public int getAttributesScope(String name) {
if (name == null) {
- throw new NullPointerException(Localizer
- .getMessage("jsp.error.attribute.null_name"));
+ throw new
NullPointerException(Localizer.getMessage("jsp.error.attribute.null_name"));
}
if (pageAttributes.get(name) != null) {
@@ -321,20 +308,17 @@ public class JspContextWrapper extends PageContext
implements VariableResolver {
}
@Override
- public void forward(String relativeUrlPath) throws ServletException,
- IOException {
+ public void forward(String relativeUrlPath) throws ServletException,
IOException {
invokingJspCtxt.forward(relativeUrlPath);
}
@Override
- public void include(String relativeUrlPath) throws ServletException,
- IOException {
+ public void include(String relativeUrlPath) throws ServletException,
IOException {
invokingJspCtxt.include(relativeUrlPath);
}
@Override
- public void include(String relativeUrlPath, boolean flush)
- throws ServletException, IOException {
+ public void include(String relativeUrlPath, boolean flush) throws
ServletException, IOException {
invokingJspCtxt.include(relativeUrlPath, false);
}
@@ -366,16 +350,14 @@ public class JspContextWrapper extends PageContext
implements VariableResolver {
}
@Override
- public void handlePageException(Exception ex) throws IOException,
- ServletException {
+ public void handlePageException(Exception ex) throws IOException,
ServletException {
// Should never be called since handleException() called with a
// Throwable in the generated servlet.
handlePageException((Throwable) ex);
}
@Override
- public void handlePageException(Throwable t) throws IOException,
- ServletException {
+ public void handlePageException(Throwable t) throws IOException,
ServletException {
invokingJspCtxt.handlePageException(t);
}
@@ -414,31 +396,30 @@ public class JspContextWrapper extends PageContext
implements VariableResolver {
}
/**
- * Copies the variables of the given scope from the virtual page scope of
- * this JSP context wrapper to the page scope of the invoking JSP context.
+ * Copies the variables of the given scope from the virtual page scope of
this JSP context wrapper to the page scope
+ * of the invoking JSP context.
*
- * @param scope
- * variable scope (one of NESTED, AT_BEGIN, or AT_END)
+ * @param scope variable scope (one of NESTED, AT_BEGIN, or AT_END)
*/
private void copyTagToPageScope(int scope) {
Iterator<String> iter = null;
switch (scope) {
- case VariableInfo.NESTED:
- if (nestedVars != null) {
- iter = nestedVars.iterator();
- }
- break;
- case VariableInfo.AT_BEGIN:
- if (atBeginVars != null) {
- iter = atBeginVars.iterator();
- }
- break;
- case VariableInfo.AT_END:
- if (atEndVars != null) {
- iter = atEndVars.iterator();
- }
- break;
+ case VariableInfo.NESTED:
+ if (nestedVars != null) {
+ iter = nestedVars.iterator();
+ }
+ break;
+ case VariableInfo.AT_BEGIN:
+ if (atBeginVars != null) {
+ iter = atBeginVars.iterator();
+ }
+ break;
+ case VariableInfo.AT_END:
+ if (atEndVars != null) {
+ iter = atEndVars.iterator();
+ }
+ break;
}
while ((iter != null) && iter.hasNext()) {
@@ -454,8 +435,8 @@ public class JspContextWrapper extends PageContext
implements VariableResolver {
}
/**
- * Saves the values of any NESTED variables that are present in the
invoking
- * JSP context, so they can later be restored.
+ * Saves the values of any NESTED variables that are present in the
invoking JSP context, so they can later be
+ * restored.
*/
private void saveNestedVariables() {
if (nestedVars != null) {
@@ -487,13 +468,12 @@ public class JspContextWrapper extends PageContext
implements VariableResolver {
}
/**
- * Checks to see if the given variable name is used as an alias, and if so,
- * returns the variable name for which it is used as an alias.
+ * Checks to see if the given variable name is used as an alias, and if
so, returns the variable name for which it
+ * is used as an alias.
+ *
+ * @param varName The variable name to check
*
- * @param varName
- * The variable name to check
- * @return The variable name for which varName is used as an alias, or
- * varName if it is not being used as an alias
+ * @return The variable name for which varName is used as an alias, or
varName if it is not being used as an alias
*/
private String findAlias(String varName) {
@@ -646,7 +626,7 @@ public class JspContextWrapper extends PageContext
implements VariableResolver {
}
@Override
- public void enterLambdaScope(Map<String, Object> arguments) {
+ public void enterLambdaScope(Map<String,Object> arguments) {
wrapped.enterLambdaScope(arguments);
}
diff --git a/java/org/apache/jasper/runtime/JspFactoryImpl.java
b/java/org/apache/jasper/runtime/JspFactoryImpl.java
index c84028c010..957ea739a6 100644
--- a/java/org/apache/jasper/runtime/JspFactoryImpl.java
+++ b/java/org/apache/jasper/runtime/JspFactoryImpl.java
@@ -42,30 +42,26 @@ public class JspFactoryImpl extends JspFactory {
private int poolSize = -1;
@Override
- public PageContext getPageContext(Servlet servlet, ServletRequest request,
- ServletResponse response, String errorPageURL, boolean
needsSession,
- int bufferSize, boolean autoflush) {
+ public PageContext getPageContext(Servlet servlet, ServletRequest request,
ServletResponse response,
+ String errorPageURL, boolean needsSession, int bufferSize, boolean
autoflush) {
- if( Constants.IS_SECURITY_ENABLED ) {
- PrivilegedGetPageContext dp = new PrivilegedGetPageContext(
- this, servlet, request, response, errorPageURL,
+ if (Constants.IS_SECURITY_ENABLED) {
+ PrivilegedGetPageContext dp = new PrivilegedGetPageContext(this,
servlet, request, response, errorPageURL,
needsSession, bufferSize, autoflush);
return AccessController.doPrivileged(dp);
} else {
- return internalGetPageContext(servlet, request, response,
- errorPageURL, needsSession,
- bufferSize, autoflush);
+ return internalGetPageContext(servlet, request, response,
errorPageURL, needsSession, bufferSize,
+ autoflush);
}
}
@Override
public void releasePageContext(PageContext pc) {
- if( pc == null ) {
+ if (pc == null) {
return;
}
- if( Constants.IS_SECURITY_ENABLED ) {
- PrivilegedReleasePageContext dp = new PrivilegedReleasePageContext(
- this,pc);
+ if (Constants.IS_SECURITY_ENABLED) {
+ PrivilegedReleasePageContext dp = new
PrivilegedReleasePageContext(this, pc);
AccessController.doPrivileged(dp);
} else {
internalReleasePageContext(pc);
@@ -86,9 +82,8 @@ public class JspFactoryImpl extends JspFactory {
this.poolSize = poolSize;
}
- private PageContext internalGetPageContext(Servlet servlet, ServletRequest
request,
- ServletResponse response, String errorPageURL, boolean
needsSession,
- int bufferSize, boolean autoflush) {
+ private PageContext internalGetPageContext(Servlet servlet, ServletRequest
request, ServletResponse response,
+ String errorPageURL, boolean needsSession, int bufferSize, boolean
autoflush) {
PageContext pc;
if (poolSize > 0) {
@@ -106,8 +101,7 @@ public class JspFactoryImpl extends JspFactory {
}
try {
- pc.initialize(servlet, request, response, errorPageURL,
- needsSession, bufferSize, autoflush);
+ pc.initialize(servlet, request, response, errorPageURL,
needsSession, bufferSize, autoflush);
} catch (IOException ioe) {
// Implementation never throws IOE but can't change the signature
// since it is part of the JSP API
@@ -123,8 +117,7 @@ public class JspFactoryImpl extends JspFactory {
}
}
- private static class PrivilegedGetPageContext
- implements PrivilegedAction<PageContext> {
+ private static class PrivilegedGetPageContext implements
PrivilegedAction<PageContext> {
private JspFactoryImpl factory;
private Servlet servlet;
@@ -135,9 +128,9 @@ public class JspFactoryImpl extends JspFactory {
private int bufferSize;
private boolean autoflush;
- PrivilegedGetPageContext(JspFactoryImpl factory, Servlet servlet,
- ServletRequest request, ServletResponse response, String
errorPageURL,
- boolean needsSession, int bufferSize, boolean autoflush) {
+ PrivilegedGetPageContext(JspFactoryImpl factory, Servlet servlet,
ServletRequest request,
+ ServletResponse response, String errorPageURL, boolean
needsSession, int bufferSize,
+ boolean autoflush) {
this.factory = factory;
this.servlet = servlet;
this.request = request;
@@ -150,19 +143,17 @@ public class JspFactoryImpl extends JspFactory {
@Override
public PageContext run() {
- return factory.internalGetPageContext(servlet, request, response,
- errorPageURL, needsSession, bufferSize, autoflush);
+ return factory.internalGetPageContext(servlet, request, response,
errorPageURL, needsSession, bufferSize,
+ autoflush);
}
}
- private static class PrivilegedReleasePageContext
- implements PrivilegedAction<Void> {
+ private static class PrivilegedReleasePageContext implements
PrivilegedAction<Void> {
private JspFactoryImpl factory;
private PageContext pageContext;
- PrivilegedReleasePageContext(JspFactoryImpl factory,
- PageContext pageContext) {
+ PrivilegedReleasePageContext(JspFactoryImpl factory, PageContext
pageContext) {
this.factory = factory;
this.pageContext = pageContext;
}
@@ -174,7 +165,7 @@ public class JspFactoryImpl extends JspFactory {
}
}
- private static final class PageContextPool {
+ private static final class PageContextPool {
private final PageContext[] pool;
@@ -203,8 +194,7 @@ public class JspFactoryImpl extends JspFactory {
}
@Override
- public JspApplicationContext getJspApplicationContext(
- final ServletContext context) {
+ public JspApplicationContext getJspApplicationContext(final ServletContext
context) {
if (Constants.IS_SECURITY_ENABLED) {
return AccessController.doPrivileged(
(PrivilegedAction<JspApplicationContext>) () ->
JspApplicationContextImpl.getInstance(context));
diff --git a/java/org/apache/jasper/runtime/JspFragmentHelper.java
b/java/org/apache/jasper/runtime/JspFragmentHelper.java
index 41d1752d1d..942e0a10c3 100644
--- a/java/org/apache/jasper/runtime/JspFragmentHelper.java
+++ b/java/org/apache/jasper/runtime/JspFragmentHelper.java
@@ -22,13 +22,11 @@ import jakarta.servlet.jsp.tagext.JspFragment;
import jakarta.servlet.jsp.tagext.JspTag;
/**
- * Helper class from which all Jsp Fragment helper classes extend.
- * This class allows for the emulation of numerous fragments within
- * a single class, which in turn reduces the load on the class loader
- * since there are potentially many JspFragments in a single page.
+ * Helper class from which all Jsp Fragment helper classes extend. This class
allows for the emulation of numerous
+ * fragments within a single class, which in turn reduces the load on the
class loader since there are potentially many
+ * JspFragments in a single page.
* <p>
- * The class also provides various utility methods for JspFragment
- * implementations.
+ * The class also provides various utility methods for JspFragment
implementations.
*
* @author Mark Roth
*/
@@ -39,13 +37,11 @@ public abstract class JspFragmentHelper extends JspFragment
{
protected final PageContext _jspx_page_context;
protected final JspTag parentTag;
- public JspFragmentHelper( int discriminator, JspContext jspContext,
- JspTag parentTag )
- {
+ public JspFragmentHelper(int discriminator, JspContext jspContext, JspTag
parentTag) {
this.discriminator = discriminator;
this.jspContext = jspContext;
- if(jspContext instanceof PageContext) {
- _jspx_page_context = (PageContext)jspContext;
+ if (jspContext instanceof PageContext) {
+ _jspx_page_context = (PageContext) jspContext;
} else {
_jspx_page_context = null;
}
diff --git a/java/org/apache/jasper/runtime/JspRuntimeLibrary.java
b/java/org/apache/jasper/runtime/JspRuntimeLibrary.java
index 19a7599def..16eff406e6 100644
--- a/java/org/apache/jasper/runtime/JspRuntimeLibrary.java
+++ b/java/org/apache/jasper/runtime/JspRuntimeLibrary.java
@@ -44,8 +44,7 @@ import org.apache.juli.logging.LogFactory;
import org.apache.tomcat.InstanceManager;
/**
- * Bunch of util methods that are used by code generated for useBean,
- * getProperty and setProperty.
+ * Bunch of util methods that are used by code generated for useBean,
getProperty and setProperty.
*
* @author Mandar Raje
* @author Shawn Bayern
@@ -69,28 +68,24 @@ public class JspRuntimeLibrary {
}
/**
- * Returns the value of the jakarta.servlet.error.exception request
- * attribute value, if present, otherwise the value of the
- * jakarta.servlet.jsp.jspException request attribute value.
+ * Returns the value of the jakarta.servlet.error.exception request
attribute value, if present, otherwise the value
+ * of the jakarta.servlet.jsp.jspException request attribute value. This
method is called at the beginning of the
+ * generated servlet code for a JSP error page, when the "exception"
implicit scripting language variable is
+ * initialized.
*
- * This method is called at the beginning of the generated servlet code
- * for a JSP error page, when the "exception" implicit scripting language
- * variable is initialized.
* @param request The Servlet request
+ *
* @return the throwable in the error attribute if any
*/
public static Throwable getThrowable(ServletRequest request) {
- Throwable error = (Throwable) request.getAttribute(
- RequestDispatcher.ERROR_EXCEPTION);
+ Throwable error = (Throwable)
request.getAttribute(RequestDispatcher.ERROR_EXCEPTION);
if (error == null) {
error = (Throwable) request.getAttribute(PageContext.EXCEPTION);
if (error != null) {
/*
- * The only place that sets JSP_EXCEPTION is
- * PageContextImpl.handlePageException(). It really should set
- * SERVLET_EXCEPTION, but that would interfere with the
- * ErrorReportValve. Therefore, if JSP_EXCEPTION is set, we
- * need to set SERVLET_EXCEPTION.
+ * The only place that sets JSP_EXCEPTION is
PageContextImpl.handlePageException(). It really should set
+ * SERVLET_EXCEPTION, but that would interfere with the
ErrorReportValve. Therefore, if JSP_EXCEPTION is
+ * set, we need to set SERVLET_EXCEPTION.
*/
request.setAttribute(RequestDispatcher.ERROR_EXCEPTION, error);
}
@@ -222,10 +217,8 @@ public class JspRuntimeLibrary {
}
- public static Object convert(String propertyName, String s, Class<?> t,
- Class<?> propertyEditorClass)
- throws JasperException
- {
+ public static Object convert(String propertyName, String s, Class<?> t,
Class<?> propertyEditorClass)
+ throws JasperException {
try {
if (s == null) {
if (t.equals(Boolean.class) || t.equals(Boolean.TYPE)) {
@@ -235,13 +228,12 @@ public class JspRuntimeLibrary {
}
}
if (propertyEditorClass != null) {
- return getValueFromBeanInfoPropertyEditor(
- t, propertyName, s, propertyEditorClass);
+ return getValueFromBeanInfoPropertyEditor(t, propertyName, s,
propertyEditorClass);
} else if (t.equals(Boolean.class) || t.equals(Boolean.TYPE)) {
return Boolean.valueOf(s);
} else if (t.equals(Byte.class) || t.equals(Byte.TYPE)) {
if (s.length() == 0) {
- return Byte.valueOf((byte)0);
+ return Byte.valueOf((byte) 0);
} else {
return Byte.valueOf(s);
}
@@ -281,13 +273,12 @@ public class JspRuntimeLibrary {
} else {
return Short.valueOf(s);
}
- } else if ( t.equals(String.class) ) {
+ } else if (t.equals(String.class)) {
return s;
} else if (t.getName().equals("java.lang.Object")) {
return new String(s);
} else {
- return getValueFromPropertyEditorManager(
- t, propertyName, s);
+ return getValueFromPropertyEditorManager(t, propertyName, s);
}
} catch (Exception ex) {
throw new JasperException(ex);
@@ -295,22 +286,18 @@ public class JspRuntimeLibrary {
}
- public static void introspect(Object bean, ServletRequest request)
- throws JasperException
- {
+ public static void introspect(Object bean, ServletRequest request) throws
JasperException {
Enumeration<String> e = request.getParameterNames();
- while ( e.hasMoreElements() ) {
- String name = e.nextElement();
+ while (e.hasMoreElements()) {
+ String name = e.nextElement();
String value = request.getParameter(name);
introspecthelper(bean, name, value, request, name, true);
}
}
- public static void introspecthelper(Object bean, String prop,
- String value, ServletRequest request,
- String param, boolean ignoreMethodNF)
- throws JasperException {
+ public static void introspecthelper(Object bean, String prop, String
value, ServletRequest request, String param,
+ boolean ignoreMethodNF) throws JasperException {
Method method = null;
Class<?> type = null;
Class<?> propertyEditorClass = null;
@@ -321,11 +308,9 @@ public class JspRuntimeLibrary {
type = method.getParameterTypes()[0];
}
} else {
- java.beans.BeanInfo info
- = java.beans.Introspector.getBeanInfo(bean.getClass());
- if ( info != null ) {
- java.beans.PropertyDescriptor pd[]
- = info.getPropertyDescriptors();
+ java.beans.BeanInfo info =
java.beans.Introspector.getBeanInfo(bean.getClass());
+ if (info != null) {
+ java.beans.PropertyDescriptor pd[] =
info.getPropertyDescriptors();
for (java.beans.PropertyDescriptor propertyDescriptor :
pd) {
if (propertyDescriptor.getName().equals(prop)) {
method = propertyDescriptor.getWriteMethod();
@@ -339,27 +324,25 @@ public class JspRuntimeLibrary {
if (method != null && type != null) {
if (type.isArray()) {
if (request == null) {
- throw new JasperException(
-
Localizer.getMessage("jsp.error.beans.setproperty.noindexset"));
+ throw new
JasperException(Localizer.getMessage("jsp.error.beans.setproperty.noindexset"));
}
Class<?> t = type.getComponentType();
String[] values = request.getParameterValues(param);
- //XXX Please check.
- if(values == null) {
+ // XXX Please check.
+ if (values == null) {
return;
}
- if(t.equals(String.class)) {
+ if (t.equals(String.class)) {
method.invoke(bean, new Object[] { values });
} else {
- createTypedArray (prop, bean, method, values, t,
- propertyEditorClass);
+ createTypedArray(prop, bean, method, values, t,
propertyEditorClass);
}
} else {
- if(value == null || (param != null && value.equals(""))) {
+ if (value == null || (param != null && value.equals(""))) {
return;
}
Object oval = convert(prop, value, type,
propertyEditorClass);
- if ( oval != null ) {
+ if (oval != null) {
method.invoke(bean, new Object[] { oval });
}
}
@@ -372,23 +355,18 @@ public class JspRuntimeLibrary {
if (!ignoreMethodNF && (method == null)) {
if (type == null) {
throw new JasperException(
- Localizer.getMessage("jsp.error.beans.noproperty",
- prop,
- bean.getClass().getName()));
+ Localizer.getMessage("jsp.error.beans.noproperty",
prop, bean.getClass().getName()));
} else {
- throw new JasperException(
-
Localizer.getMessage("jsp.error.beans.nomethod.setproperty",
- prop,
- type.getName(),
- bean.getClass().getName()));
+ throw new
JasperException(Localizer.getMessage("jsp.error.beans.nomethod.setproperty",
prop,
+ type.getName(), bean.getClass().getName()));
}
}
}
- //-------------------------------------------------------------------
+ // -------------------------------------------------------------------
// functions to convert builtin Java data types to string.
- //-------------------------------------------------------------------
+ // -------------------------------------------------------------------
public static String toString(Object o) {
return String.valueOf(o);
}
@@ -427,148 +405,143 @@ public class JspRuntimeLibrary {
/**
- * Create a typed array.
- * This is a special case where params are passed through
- * the request and the property is indexed.
- * @param propertyName The property name
- * @param bean The bean
- * @param method The method
- * @param values Array values
- * @param t The class
+ * Create a typed array. This is a special case where params are passed
through the request and the property is
+ * indexed.
+ *
+ * @param propertyName The property name
+ * @param bean The bean
+ * @param method The method
+ * @param values Array values
+ * @param t The class
* @param propertyEditorClass The editor for the property
+ *
* @throws JasperException An error occurred
*/
- public static void createTypedArray(String propertyName,
- Object bean,
- Method method,
- String[] values,
- Class<?> t,
- Class<?> propertyEditorClass)
- throws JasperException {
+ public static void createTypedArray(String propertyName, Object bean,
Method method, String[] values, Class<?> t,
+ Class<?> propertyEditorClass) throws JasperException {
try {
if (propertyEditorClass != null) {
Object[] tmpval = new Integer[values.length];
- for (int i=0; i<values.length; i++) {
- tmpval[i] = getValueFromBeanInfoPropertyEditor(
- t, propertyName, values[i], propertyEditorClass);
+ for (int i = 0; i < values.length; i++) {
+ tmpval[i] = getValueFromBeanInfoPropertyEditor(t,
propertyName, values[i], propertyEditorClass);
}
- method.invoke (bean, new Object[] {tmpval});
+ method.invoke(bean, new Object[] { tmpval });
} else if (t.equals(Integer.class)) {
- Integer []tmpval = new Integer[values.length];
- for (int i = 0 ; i < values.length; i++) {
- tmpval[i] = Integer.valueOf(values[i]);
+ Integer[] tmpval = new Integer[values.length];
+ for (int i = 0; i < values.length; i++) {
+ tmpval[i] = Integer.valueOf(values[i]);
}
- method.invoke (bean, new Object[] {tmpval});
+ method.invoke(bean, new Object[] { tmpval });
} else if (t.equals(Byte.class)) {
Byte[] tmpval = new Byte[values.length];
- for (int i = 0 ; i < values.length; i++) {
+ for (int i = 0; i < values.length; i++) {
tmpval[i] = Byte.valueOf(values[i]);
}
- method.invoke (bean, new Object[] {tmpval});
+ method.invoke(bean, new Object[] { tmpval });
} else if (t.equals(Boolean.class)) {
Boolean[] tmpval = new Boolean[values.length];
- for (int i = 0 ; i < values.length; i++) {
+ for (int i = 0; i < values.length; i++) {
tmpval[i] = Boolean.valueOf(values[i]);
}
- method.invoke (bean, new Object[] {tmpval});
+ method.invoke(bean, new Object[] { tmpval });
} else if (t.equals(Short.class)) {
Short[] tmpval = new Short[values.length];
- for (int i = 0 ; i < values.length; i++) {
+ for (int i = 0; i < values.length; i++) {
tmpval[i] = Short.valueOf(values[i]);
}
- method.invoke (bean, new Object[] {tmpval});
+ method.invoke(bean, new Object[] { tmpval });
} else if (t.equals(Long.class)) {
Long[] tmpval = new Long[values.length];
- for (int i = 0 ; i < values.length; i++) {
+ for (int i = 0; i < values.length; i++) {
tmpval[i] = Long.valueOf(values[i]);
}
- method.invoke (bean, new Object[] {tmpval});
+ method.invoke(bean, new Object[] { tmpval });
} else if (t.equals(Double.class)) {
Double[] tmpval = new Double[values.length];
- for (int i = 0 ; i < values.length; i++) {
+ for (int i = 0; i < values.length; i++) {
tmpval[i] = Double.valueOf(values[i]);
}
- method.invoke (bean, new Object[] {tmpval});
+ method.invoke(bean, new Object[] { tmpval });
} else if (t.equals(Float.class)) {
Float[] tmpval = new Float[values.length];
- for (int i = 0 ; i < values.length; i++) {
+ for (int i = 0; i < values.length; i++) {
tmpval[i] = Float.valueOf(values[i]);
}
- method.invoke (bean, new Object[] {tmpval});
+ method.invoke(bean, new Object[] { tmpval });
} else if (t.equals(Character.class)) {
Character[] tmpval = new Character[values.length];
- for (int i = 0 ; i < values.length; i++) {
+ for (int i = 0; i < values.length; i++) {
tmpval[i] = Character.valueOf(values[i].charAt(0));
}
- method.invoke (bean, new Object[] {tmpval});
+ method.invoke(bean, new Object[] { tmpval });
} else if (t.equals(int.class)) {
- int []tmpval = new int[values.length];
- for (int i = 0 ; i < values.length; i++) {
- tmpval[i] = Integer.parseInt (values[i]);
+ int[] tmpval = new int[values.length];
+ for (int i = 0; i < values.length; i++) {
+ tmpval[i] = Integer.parseInt(values[i]);
}
- method.invoke (bean, new Object[] {tmpval});
+ method.invoke(bean, new Object[] { tmpval });
} else if (t.equals(byte.class)) {
byte[] tmpval = new byte[values.length];
- for (int i = 0 ; i < values.length; i++) {
- tmpval[i] = Byte.parseByte (values[i]);
+ for (int i = 0; i < values.length; i++) {
+ tmpval[i] = Byte.parseByte(values[i]);
}
- method.invoke (bean, new Object[] {tmpval});
+ method.invoke(bean, new Object[] { tmpval });
} else if (t.equals(boolean.class)) {
boolean[] tmpval = new boolean[values.length];
- for (int i = 0 ; i < values.length; i++) {
+ for (int i = 0; i < values.length; i++) {
tmpval[i] = Boolean.parseBoolean(values[i]);
}
- method.invoke (bean, new Object[] {tmpval});
+ method.invoke(bean, new Object[] { tmpval });
} else if (t.equals(short.class)) {
short[] tmpval = new short[values.length];
- for (int i = 0 ; i < values.length; i++) {
- tmpval[i] = Short.parseShort (values[i]);
+ for (int i = 0; i < values.length; i++) {
+ tmpval[i] = Short.parseShort(values[i]);
}
- method.invoke (bean, new Object[] {tmpval});
+ method.invoke(bean, new Object[] { tmpval });
} else if (t.equals(long.class)) {
long[] tmpval = new long[values.length];
- for (int i = 0 ; i < values.length; i++) {
- tmpval[i] = Long.parseLong (values[i]);
+ for (int i = 0; i < values.length; i++) {
+ tmpval[i] = Long.parseLong(values[i]);
}
- method.invoke (bean, new Object[] {tmpval});
+ method.invoke(bean, new Object[] { tmpval });
} else if (t.equals(double.class)) {
double[] tmpval = new double[values.length];
- for (int i = 0 ; i < values.length; i++) {
+ for (int i = 0; i < values.length; i++) {
tmpval[i] = Double.parseDouble(values[i]);
}
- method.invoke (bean, new Object[] {tmpval});
+ method.invoke(bean, new Object[] { tmpval });
} else if (t.equals(float.class)) {
float[] tmpval = new float[values.length];
- for (int i = 0 ; i < values.length; i++) {
+ for (int i = 0; i < values.length; i++) {
tmpval[i] = Float.parseFloat(values[i]);
}
- method.invoke (bean, new Object[] {tmpval});
+ method.invoke(bean, new Object[] { tmpval });
} else if (t.equals(char.class)) {
char[] tmpval = new char[values.length];
- for (int i = 0 ; i < values.length; i++) {
+ for (int i = 0; i < values.length; i++) {
tmpval[i] = values[i].charAt(0);
}
- method.invoke (bean, new Object[] {tmpval});
+ method.invoke(bean, new Object[] { tmpval });
} else {
Object[] tmpval = new Integer[values.length];
- for (int i=0; i<values.length; i++) {
- tmpval[i] =
- getValueFromPropertyEditorManager(
- t, propertyName, values[i]);
+ for (int i = 0; i < values.length; i++) {
+ tmpval[i] = getValueFromPropertyEditorManager(t,
propertyName, values[i]);
}
- method.invoke (bean, new Object[] {tmpval});
+ method.invoke(bean, new Object[] { tmpval });
}
} catch (RuntimeException | ReflectiveOperationException ex) {
Throwable thr = ExceptionUtils.unwrapInvocationTargetException(ex);
ExceptionUtils.handleThrowable(thr);
- throw new JasperException ("error in invoking method", ex);
+ throw new JasperException("error in invoking method", ex);
}
}
/**
* Escape special shell characters.
+ *
* @param unescString The string to shell-escape
+ *
* @return The escaped shell string.
*/
public static String escapeQueryString(String unescString) {
@@ -592,11 +565,9 @@ public class JspRuntimeLibrary {
}
- public static Object handleGetProperty(Object o, String prop)
- throws JasperException {
+ public static Object handleGetProperty(Object o, String prop) throws
JasperException {
if (o == null) {
- throw new JasperException(
- Localizer.getMessage("jsp.error.beans.nullbean"));
+ throw new
JasperException(Localizer.getMessage("jsp.error.beans.nullbean"));
}
Object value = null;
try {
@@ -605,26 +576,18 @@ public class JspRuntimeLibrary {
} catch (Exception ex) {
Throwable thr = ExceptionUtils.unwrapInvocationTargetException(ex);
ExceptionUtils.handleThrowable(thr);
- throw new JasperException (ex);
+ throw new JasperException(ex);
}
return value;
}
// handles <jsp:setProperty> with EL expression for 'value' attribute
- public static void handleSetPropertyExpression(Object bean,
- String prop, String expression, PageContext pageContext,
- ProtectedFunctionMapper functionMapper )
- throws JasperException
- {
+ public static void handleSetPropertyExpression(Object bean, String prop,
String expression, PageContext pageContext,
+ ProtectedFunctionMapper functionMapper) throws JasperException {
try {
Method method = getWriteMethod(bean.getClass(), prop);
- method.invoke(bean, new Object[] {
- PageContextImpl.proprietaryEvaluate(
- expression,
- method.getParameterTypes()[0],
- pageContext,
- functionMapper)
- });
+ method.invoke(bean, new Object[] {
PageContextImpl.proprietaryEvaluate(expression,
+ method.getParameterTypes()[0], pageContext,
functionMapper) });
} catch (Exception ex) {
Throwable thr = ExceptionUtils.unwrapInvocationTargetException(ex);
ExceptionUtils.handleThrowable(thr);
@@ -632,10 +595,7 @@ public class JspRuntimeLibrary {
}
}
- public static void handleSetProperty(Object bean, String prop,
- Object value)
- throws JasperException
- {
+ public static void handleSetProperty(Object bean, String prop, Object
value) throws JasperException {
try {
Method method = getWriteMethod(bean.getClass(), prop);
method.invoke(bean, new Object[] { value });
@@ -646,10 +606,7 @@ public class JspRuntimeLibrary {
}
}
- public static void handleSetProperty(Object bean, String prop,
- int value)
- throws JasperException
- {
+ public static void handleSetProperty(Object bean, String prop, int value)
throws JasperException {
try {
Method method = getWriteMethod(bean.getClass(), prop);
method.invoke(bean, new Object[] { Integer.valueOf(value) });
@@ -660,10 +617,7 @@ public class JspRuntimeLibrary {
}
}
- public static void handleSetProperty(Object bean, String prop,
- short value)
- throws JasperException
- {
+ public static void handleSetProperty(Object bean, String prop, short
value) throws JasperException {
try {
Method method = getWriteMethod(bean.getClass(), prop);
method.invoke(bean, new Object[] { Short.valueOf(value) });
@@ -674,10 +628,7 @@ public class JspRuntimeLibrary {
}
}
- public static void handleSetProperty(Object bean, String prop,
- long value)
- throws JasperException
- {
+ public static void handleSetProperty(Object bean, String prop, long value)
throws JasperException {
try {
Method method = getWriteMethod(bean.getClass(), prop);
method.invoke(bean, new Object[] { Long.valueOf(value) });
@@ -688,10 +639,7 @@ public class JspRuntimeLibrary {
}
}
- public static void handleSetProperty(Object bean, String prop,
- double value)
- throws JasperException
- {
+ public static void handleSetProperty(Object bean, String prop, double
value) throws JasperException {
try {
Method method = getWriteMethod(bean.getClass(), prop);
method.invoke(bean, new Object[] { Double.valueOf(value) });
@@ -702,10 +650,7 @@ public class JspRuntimeLibrary {
}
}
- public static void handleSetProperty(Object bean, String prop,
- float value)
- throws JasperException
- {
+ public static void handleSetProperty(Object bean, String prop, float
value) throws JasperException {
try {
Method method = getWriteMethod(bean.getClass(), prop);
method.invoke(bean, new Object[] { Float.valueOf(value) });
@@ -716,10 +661,7 @@ public class JspRuntimeLibrary {
}
}
- public static void handleSetProperty(Object bean, String prop,
- char value)
- throws JasperException
- {
+ public static void handleSetProperty(Object bean, String prop, char value)
throws JasperException {
try {
Method method = getWriteMethod(bean.getClass(), prop);
method.invoke(bean, new Object[] { Character.valueOf(value) });
@@ -730,10 +672,7 @@ public class JspRuntimeLibrary {
}
}
- public static void handleSetProperty(Object bean, String prop,
- byte value)
- throws JasperException
- {
+ public static void handleSetProperty(Object bean, String prop, byte value)
throws JasperException {
try {
Method method = getWriteMethod(bean.getClass(), prop);
method.invoke(bean, new Object[] { Byte.valueOf(value) });
@@ -744,10 +683,7 @@ public class JspRuntimeLibrary {
}
}
- public static void handleSetProperty(Object bean, String prop,
- boolean value)
- throws JasperException
- {
+ public static void handleSetProperty(Object bean, String prop, boolean
value) throws JasperException {
try {
Method method = getWriteMethod(bean.getClass(), prop);
method.invoke(bean, new Object[] { Boolean.valueOf(value) });
@@ -760,7 +696,9 @@ public class JspRuntimeLibrary {
/**
* Reverse of Introspector.decapitalize.
+ *
* @param name The name
+ *
* @return the capitalized string
*/
public static String capitalize(String name) {
@@ -772,8 +710,7 @@ public class JspRuntimeLibrary {
return new String(chars);
}
- public static Method getWriteMethod(Class<?> beanClass, String prop)
- throws JasperException {
+ public static Method getWriteMethod(Class<?> beanClass, String prop)
throws JasperException {
Method result = null;
Class<?> type = null;
if (GRAAL) {
@@ -796,24 +733,22 @@ public class JspRuntimeLibrary {
}
}
} catch (Exception ex) {
- throw new JasperException (ex);
+ throw new JasperException(ex);
}
}
if (result == null) {
if (type == null) {
- throw new JasperException(Localizer.getMessage(
- "jsp.error.beans.noproperty", prop,
beanClass.getName()));
+ throw new JasperException(
+ Localizer.getMessage("jsp.error.beans.noproperty",
prop, beanClass.getName()));
} else {
- throw new JasperException(Localizer.getMessage(
- "jsp.error.beans.nomethod.setproperty",
- prop, type.getName(), beanClass.getName()));
+ throw new
JasperException(Localizer.getMessage("jsp.error.beans.nomethod.setproperty",
prop,
+ type.getName(), beanClass.getName()));
}
}
return result;
}
- public static Method getReadMethod(Class<?> beanClass, String prop)
- throws JasperException {
+ public static Method getReadMethod(Class<?> beanClass, String prop) throws
JasperException {
Method result = null;
Class<?> type = null;
if (GRAAL) {
@@ -836,52 +771,43 @@ public class JspRuntimeLibrary {
}
}
} catch (Exception ex) {
- throw new JasperException (ex);
+ throw new JasperException(ex);
}
}
if (result == null) {
if (type == null) {
- throw new JasperException(Localizer.getMessage(
- "jsp.error.beans.noproperty", prop,
beanClass.getName()));
+ throw new JasperException(
+ Localizer.getMessage("jsp.error.beans.noproperty",
prop, beanClass.getName()));
} else {
- throw new JasperException(Localizer.getMessage(
- "jsp.error.beans.nomethod", prop,
beanClass.getName()));
+ throw new
JasperException(Localizer.getMessage("jsp.error.beans.nomethod", prop,
beanClass.getName()));
}
}
return result;
}
- //*********************************************************************
+ // *********************************************************************
// PropertyEditor Support
- public static Object getValueFromBeanInfoPropertyEditor(
- Class<?> attrClass, String attrName, String
attrValue,
- Class<?> propertyEditorClass)
- throws JasperException
- {
+ public static Object getValueFromBeanInfoPropertyEditor(Class<?>
attrClass, String attrName, String attrValue,
+ Class<?> propertyEditorClass) throws JasperException {
try {
- PropertyEditor pe =
(PropertyEditor)propertyEditorClass.getConstructor().newInstance();
+ PropertyEditor pe = (PropertyEditor)
propertyEditorClass.getConstructor().newInstance();
pe.setAsText(attrValue);
return pe.getValue();
} catch (Exception ex) {
if (attrValue.length() == 0) {
return null;
} else {
- throw new JasperException(
- Localizer.getMessage("jsp.error.beans.property.conversion",
- attrValue, attrClass.getName(),
attrName,
- ex.getMessage()));
+ throw new
JasperException(Localizer.getMessage("jsp.error.beans.property.conversion",
attrValue,
+ attrClass.getName(), attrName, ex.getMessage()));
}
}
}
- public static Object getValueFromPropertyEditorManager(
- Class<?> attrClass, String attrName, String attrValue)
- throws JasperException
- {
+ public static Object getValueFromPropertyEditorManager(Class<?> attrClass,
String attrName, String attrValue)
+ throws JasperException {
try {
- PropertyEditor propEditor =
- PropertyEditorManager.findEditor(attrClass);
+ PropertyEditor propEditor =
PropertyEditorManager.findEditor(attrClass);
if (propEditor != null) {
propEditor.setAsText(attrValue);
return propEditor.getValue();
@@ -889,16 +815,14 @@ public class JspRuntimeLibrary {
return null;
} else {
throw new IllegalArgumentException(
-
Localizer.getMessage("jsp.error.beans.propertyeditor.notregistered"));
+
Localizer.getMessage("jsp.error.beans.propertyeditor.notregistered"));
}
} catch (IllegalArgumentException ex) {
if (attrValue.length() == 0) {
return null;
} else {
- throw new JasperException(
- Localizer.getMessage("jsp.error.beans.property.conversion",
- attrValue, attrClass.getName(),
attrName,
- ex.getMessage()));
+ throw new
JasperException(Localizer.getMessage("jsp.error.beans.property.conversion",
attrValue,
+ attrClass.getName(), attrName, ex.getMessage()));
}
}
}
@@ -910,15 +834,14 @@ public class JspRuntimeLibrary {
/**
- * Convert a possibly relative resource path into a context-relative
- * resource path that starts with a '/'.
+ * Convert a possibly relative resource path into a context-relative
resource path that starts with a '/'.
*
- * @param request The servlet request we are processing
+ * @param request The servlet request we are processing
* @param relativePath The possibly relative resource path
+ *
* @return an absolute path
*/
- public static String getContextRelativePath(ServletRequest request,
- String relativePath) {
+ public static String getContextRelativePath(ServletRequest request, String
relativePath) {
if (relativePath.startsWith("/")) {
return relativePath;
@@ -927,11 +850,9 @@ public class JspRuntimeLibrary {
return relativePath;
}
HttpServletRequest hrequest = (HttpServletRequest) request;
- String uri = (String) request.getAttribute(
- RequestDispatcher.INCLUDE_SERVLET_PATH);
+ String uri = (String)
request.getAttribute(RequestDispatcher.INCLUDE_SERVLET_PATH);
if (uri != null) {
- String pathInfo = (String)
- request.getAttribute(RequestDispatcher.INCLUDE_PATH_INFO);
+ String pathInfo = (String)
request.getAttribute(RequestDispatcher.INCLUDE_PATH_INFO);
if (pathInfo == null) {
if (uri.lastIndexOf('/') >= 0) {
uri = uri.substring(0, uri.lastIndexOf('/'));
@@ -949,24 +870,19 @@ public class JspRuntimeLibrary {
/**
- * Perform a RequestDispatcher.include() operation, with optional flushing
- * of the response beforehand.
+ * Perform a RequestDispatcher.include() operation, with optional flushing
of the response beforehand.
*
- * @param request The servlet request we are processing
- * @param response The servlet response we are processing
+ * @param request The servlet request we are processing
+ * @param response The servlet response we are processing
* @param relativePath The relative path of the resource to be included
- * @param out The Writer to whom we are currently writing
- * @param flush Should we flush before the include is processed?
+ * @param out The Writer to whom we are currently writing
+ * @param flush Should we flush before the include is processed?
*
- * @exception IOException if thrown by the included servlet
+ * @exception IOException if thrown by the included servlet
* @exception ServletException if thrown by the included servlet
*/
- public static void include(ServletRequest request,
- ServletResponse response,
- String relativePath,
- JspWriter out,
- boolean flush)
- throws IOException, ServletException {
+ public static void include(ServletRequest request, ServletResponse
response, String relativePath, JspWriter out,
+ boolean flush) throws IOException, ServletException {
if (flush && !(out instanceof BodyContent)) {
out.flush();
@@ -975,26 +891,26 @@ public class JspRuntimeLibrary {
// FIXME - It is tempting to use request.getRequestDispatcher() to
// resolve a relative path directly, but Catalina currently does not
// take into account whether the caller is inside a RequestDispatcher
- // include or not. Whether Catalina *should* take that into account
- // is a spec issue currently under review. In the mean time,
+ // include or not. Whether Catalina *should* take that into account
+ // is a spec issue currently under review. In the mean time,
// replicate Jasper's previous behavior
String resourcePath = getContextRelativePath(request, relativePath);
RequestDispatcher rd = request.getRequestDispatcher(resourcePath);
if (rd != null) {
- rd.include(request,
- new ServletResponseWrapperInclude(response, out));
+ rd.include(request, new ServletResponseWrapperInclude(response,
out));
} else {
- throw new JasperException(
- Localizer.getMessage("jsp.error.include.exception",
resourcePath));
+ throw new
JasperException(Localizer.getMessage("jsp.error.include.exception",
resourcePath));
}
}
/**
* URL encodes a string, based on the supplied character encoding.
- * @param s The String to be URL encoded.
+ *
+ * @param s The String to be URL encoded.
* @param enc The character encoding
+ *
* @return The URL encoded String
*/
public static String URLEncode(String s, String enc) {
@@ -1002,7 +918,7 @@ public class JspRuntimeLibrary {
return "null";
}
if (enc == null) {
- enc = "ISO-8859-1"; // The default request encoding
+ enc = "ISO-8859-1"; // The default request encoding
}
Charset cs = null;
try {
@@ -1015,8 +931,7 @@ public class JspRuntimeLibrary {
}
- public static JspWriter startBufferedBody(PageContext pageContext, BodyTag
tag)
- throws JspException {
+ public static JspWriter startBufferedBody(PageContext pageContext, BodyTag
tag) throws JspException {
BodyContent out = pageContext.pushBody();
tag.setBodyContent(out);
tag.doInitBody();
diff --git a/java/org/apache/jasper/runtime/JspSourceDependent.java
b/java/org/apache/jasper/runtime/JspSourceDependent.java
index f6d9fa093a..bc863e5405 100644
--- a/java/org/apache/jasper/runtime/JspSourceDependent.java
+++ b/java/org/apache/jasper/runtime/JspSourceDependent.java
@@ -19,8 +19,8 @@ package org.apache.jasper.runtime;
import java.util.Map;
/**
- * Interface for tracking the source files dependencies, for the purpose
- * of compiling out of date pages. This is used for:
+ * Interface for tracking the source files dependencies, for the purpose of
compiling out of date pages. This is used
+ * for:
* <ul>
* <li>files that are included by page directives</li>
* <li>files that are included by include-prelude and include-coda in
jsp:config</li>
@@ -31,10 +31,10 @@ import java.util.Map;
public interface JspSourceDependent {
- /**
- * Returns a map of file names and last modified time where the current page
- * has a source dependency on the file.
- * @return the map of dependent resources
- */
+ /**
+ * Returns a map of file names and last modified time where the current
page has a source dependency on the file.
+ *
+ * @return the map of dependent resources
+ */
Map<String,Long> getDependants();
}
\ No newline at end of file
diff --git a/java/org/apache/jasper/runtime/JspSourceDirectives.java
b/java/org/apache/jasper/runtime/JspSourceDirectives.java
index a9fb46ceb2..c1fade3d17 100644
--- a/java/org/apache/jasper/runtime/JspSourceDirectives.java
+++ b/java/org/apache/jasper/runtime/JspSourceDirectives.java
@@ -17,9 +17,8 @@
package org.apache.jasper.runtime;
/**
- * Provides runtime access to selected compile time directives. Page directives
- * are not added to this interface until there is a requirement to access them
- * at runtime.
+ * Provides runtime access to selected compile time directives. Page
directives are not added to this interface until
+ * there is a requirement to access them at runtime.
*/
public interface JspSourceDirectives {
diff --git a/java/org/apache/jasper/runtime/JspSourceImports.java
b/java/org/apache/jasper/runtime/JspSourceImports.java
index 09f58d822b..d65e8bd757 100644
--- a/java/org/apache/jasper/runtime/JspSourceImports.java
+++ b/java/org/apache/jasper/runtime/JspSourceImports.java
@@ -19,12 +19,12 @@ package org.apache.jasper.runtime;
import java.util.Set;
/**
- * The EL engine needs access to the imports used in the JSP page to configure
- * the ELContext. The imports are available at compile time but the ELContext
- * is created lazily per page. This interface exposes the imports at runtime so
- * that they may be added to the ELContext when it is created.
+ * The EL engine needs access to the imports used in the JSP page to configure
the ELContext. The imports are available
+ * at compile time but the ELContext is created lazily per page. This
interface exposes the imports at runtime so that
+ * they may be added to the ELContext when it is created.
*/
public interface JspSourceImports {
Set<String> getPackageImports();
+
Set<String> getClassImports();
}
diff --git a/java/org/apache/jasper/runtime/JspWriterImpl.java
b/java/org/apache/jasper/runtime/JspWriterImpl.java
index 0415492a07..0a1afd48ef 100644
--- a/java/org/apache/jasper/runtime/JspWriterImpl.java
+++ b/java/org/apache/jasper/runtime/JspWriterImpl.java
@@ -27,15 +27,9 @@ import org.apache.jasper.Constants;
import org.apache.jasper.compiler.Localizer;
/**
- * Write text to a character-output stream, buffering characters so as
- * to provide for the efficient writing of single characters, arrays,
- * and strings.
- *
- * Provide support for discarding for the output that has been
- * buffered.
- *
- * This needs revisiting when the buffering problems in the JSP spec
- * are fixed -akv
+ * Write text to a character-output stream, buffering characters so as to
provide for the efficient writing of single
+ * characters, arrays, and strings. Provide support for discarding for the
output that has been buffered. This needs
+ * revisiting when the buffering problems in the JSP spec are fixed -akv
*
* @author Anil K. Vijendran
*/
@@ -49,21 +43,20 @@ public class JspWriterImpl extends JspWriter {
private boolean closed = false;
public JspWriterImpl() {
- super( Constants.DEFAULT_BUFFER_SIZE, true );
+ super(Constants.DEFAULT_BUFFER_SIZE, true);
}
/**
- * Create a new buffered character-output stream that uses an output
- * buffer of the given size.
+ * Create a new buffered character-output stream that uses an output
buffer of the given size.
+ *
+ * @param response A Servlet Response
+ * @param sz Output-buffer size, a positive integer
+ * @param autoFlush <code>true</code> to automatically flush on buffer
full, <code>false</code> to throw an overflow
+ * exception in that case
*
- * @param response A Servlet Response
- * @param sz Output-buffer size, a positive integer
- * @param autoFlush <code>true</code> to automatically flush on buffer
- * full, <code>false</code> to throw an overflow exception in that case
- * @exception IllegalArgumentException If sz is <= 0
+ * @exception IllegalArgumentException If sz is <= 0
*/
- public JspWriterImpl(ServletResponse response, int sz,
- boolean autoFlush) {
+ public JspWriterImpl(ServletResponse response, int sz, boolean autoFlush) {
super(sz, autoFlush);
if (sz < 0) {
throw new
IllegalArgumentException(Localizer.getMessage("jsp.error.negativeBufferSize"));
@@ -73,14 +66,14 @@ public class JspWriterImpl extends JspWriter {
nextChar = 0;
}
- void init( ServletResponse response, int sz, boolean autoFlush ) {
- this.response= response;
- if( sz > 0 && ( cb == null || sz > cb.length ) ) {
- cb=new char[sz];
+ void init(ServletResponse response, int sz, boolean autoFlush) {
+ this.response = response;
+ if (sz > 0 && (cb == null || sz > cb.length)) {
+ cb = new char[sz];
}
nextChar = 0;
- this.autoFlush=autoFlush;
- this.bufferSize=sz;
+ this.autoFlush = autoFlush;
+ this.bufferSize = sz;
}
/**
@@ -95,9 +88,9 @@ public class JspWriterImpl extends JspWriter {
}
/**
- * Flush the output buffer to the underlying character stream, without
- * flushing the stream itself. This method is non-private only so that it
- * may be invoked by PrintStream.
+ * Flush the output buffer to the underlying character stream, without
flushing the stream itself. This method is
+ * non-private only so that it may be invoked by PrintStream.
+ *
* @throws IOException Error writing buffered data
*/
protected final void flushBuffer() throws IOException {
@@ -133,12 +126,10 @@ public class JspWriterImpl extends JspWriter {
public final void clear() throws IOException {
if ((bufferSize == 0) && (out != null)) {
// clear() is illegal after any unbuffered output (JSP.5.5)
- throw new IllegalStateException(
- Localizer.getMessage("jsp.error.ise_on_clear"));
+ throw new
IllegalStateException(Localizer.getMessage("jsp.error.ise_on_clear"));
}
if (flushed) {
- throw new IOException(
-
Localizer.getMessage("jsp.error.attempt_to_clear_flushed_buffer"));
+ throw new
IOException(Localizer.getMessage("jsp.error.attempt_to_clear_flushed_buffer"));
}
ensureOpen();
nextChar = 0;
@@ -147,8 +138,7 @@ public class JspWriterImpl extends JspWriter {
@Override
public void clearBuffer() throws IOException {
if (bufferSize == 0) {
- throw new IllegalStateException(
- Localizer.getMessage("jsp.error.ise_on_clear"));
+ throw new
IllegalStateException(Localizer.getMessage("jsp.error.ise_on_clear"));
}
ensureOpen();
nextChar = 0;
@@ -159,7 +149,7 @@ public class JspWriterImpl extends JspWriter {
}
@Override
- public void flush() throws IOException {
+ public void flush() throws IOException {
flushBuffer();
if (out != null) {
out.flush();
@@ -212,8 +202,8 @@ public class JspWriterImpl extends JspWriter {
}
/**
- * Our own little min method, to avoid loading java.lang.Math if we've run
- * out of file descriptors and we're trying to print a stack trace.
+ * Our own little min method, to avoid loading java.lang.Math if we've run
out of file descriptors and we're trying
+ * to print a stack trace.
*/
private static int min(int a, int b) {
if (a < b) {
@@ -232,17 +222,17 @@ public class JspWriterImpl extends JspWriter {
return;
}
- if ((off < 0) || (off > cbuf.length) || (len < 0) ||
- ((off + len) > cbuf.length) || ((off + len) < 0)) {
+ if ((off < 0) || (off > cbuf.length) || (len < 0) || ((off + len) >
cbuf.length) || ((off + len) < 0)) {
throw new IndexOutOfBoundsException();
} else if (len == 0) {
return;
}
if (len >= bufferSize) {
- /* If the request length exceeds the size of the output buffer,
- flush the buffer and then write the data directly. In this
- way buffered streams will cascade harmlessly. */
+ /*
+ * If the request length exceeds the size of the output buffer,
flush the buffer and then write the data
+ * directly. In this way buffered streams will cascade harmlessly.
+ */
if (autoFlush) {
flushBuffer();
} else {
diff --git a/java/org/apache/jasper/runtime/PageContextImpl.java
b/java/org/apache/jasper/runtime/PageContextImpl.java
index 604f0dc21e..cfc7968a5d 100644
--- a/java/org/apache/jasper/runtime/PageContextImpl.java
+++ b/java/org/apache/jasper/runtime/PageContextImpl.java
@@ -52,8 +52,7 @@ import org.apache.jasper.el.ELContextImpl;
import org.apache.jasper.runtime.JspContextWrapper.ELContextWrapper;
/**
- * Implementation of the PageContext class from the JSP spec. Also doubles as a
- * VariableResolver for the EL.
+ * Implementation of the PageContext class from the JSP spec. Also doubles as
a VariableResolver for the EL.
*
* @author Anil K. Vijendran
* @author Larry Cable
@@ -89,7 +88,7 @@ public class PageContextImpl extends PageContext {
private int bodyContentTagBufferSize = Constants.DEFAULT_TAG_BUFFER_SIZE;
// page-scope attributes
- private final transient HashMap<String, Object> attributes;
+ private final transient HashMap<String,Object> attributes;
// per-request state
private transient ServletRequest request;
@@ -113,10 +112,8 @@ public class PageContextImpl extends PageContext {
}
@Override
- public void initialize(Servlet servlet, ServletRequest request,
- ServletResponse response, String errorPageURL,
- boolean needsSession, int bufferSize, boolean autoFlush)
- throws IOException {
+ public void initialize(Servlet servlet, ServletRequest request,
ServletResponse response, String errorPageURL,
+ boolean needsSession, int bufferSize, boolean autoFlush) throws
IOException {
// initialize state
this.servlet = servlet;
@@ -191,7 +188,7 @@ public class PageContextImpl extends PageContext {
baseOut.recycle();
session = null;
attributes.clear();
- for (BodyContentImpl body: outs) {
+ for (BodyContentImpl body : outs) {
body.recycle();
}
}
@@ -210,23 +207,23 @@ public class PageContextImpl extends PageContext {
}
switch (scope) {
- case PAGE_SCOPE:
- return attributes.get(name);
+ case PAGE_SCOPE:
+ return attributes.get(name);
- case REQUEST_SCOPE:
- return request.getAttribute(name);
+ case REQUEST_SCOPE:
+ return request.getAttribute(name);
- case SESSION_SCOPE:
- if (session == null) {
- throw new
IllegalStateException(Localizer.getMessage("jsp.error.page.noSession"));
- }
- return session.getAttribute(name);
+ case SESSION_SCOPE:
+ if (session == null) {
+ throw new
IllegalStateException(Localizer.getMessage("jsp.error.page.noSession"));
+ }
+ return session.getAttribute(name);
- case APPLICATION_SCOPE:
- return context.getAttribute(name);
+ case APPLICATION_SCOPE:
+ return context.getAttribute(name);
- default:
- throw new
IllegalArgumentException(Localizer.getMessage("jsp.error.page.invalid.scope"));
+ default:
+ throw new
IllegalArgumentException(Localizer.getMessage("jsp.error.page.invalid.scope"));
}
}
@@ -246,28 +243,27 @@ public class PageContextImpl extends PageContext {
removeAttribute(name, scope);
} else {
switch (scope) {
- case PAGE_SCOPE:
- attributes.put(name, o);
- break;
+ case PAGE_SCOPE:
+ attributes.put(name, o);
+ break;
- case REQUEST_SCOPE:
- request.setAttribute(name, o);
- break;
+ case REQUEST_SCOPE:
+ request.setAttribute(name, o);
+ break;
- case SESSION_SCOPE:
- if (session == null) {
- throw new IllegalStateException(Localizer
- .getMessage("jsp.error.page.noSession"));
- }
- session.setAttribute(name, o);
- break;
+ case SESSION_SCOPE:
+ if (session == null) {
+ throw new
IllegalStateException(Localizer.getMessage("jsp.error.page.noSession"));
+ }
+ session.setAttribute(name, o);
+ break;
- case APPLICATION_SCOPE:
- context.setAttribute(name, o);
- break;
+ case APPLICATION_SCOPE:
+ context.setAttribute(name, o);
+ break;
- default:
- throw new
IllegalArgumentException(Localizer.getMessage("jsp.error.page.invalid.scope"));
+ default:
+ throw new
IllegalArgumentException(Localizer.getMessage("jsp.error.page.invalid.scope"));
}
}
}
@@ -280,27 +276,27 @@ public class PageContextImpl extends PageContext {
}
switch (scope) {
- case PAGE_SCOPE:
- attributes.remove(name);
- break;
+ case PAGE_SCOPE:
+ attributes.remove(name);
+ break;
- case REQUEST_SCOPE:
- request.removeAttribute(name);
- break;
+ case REQUEST_SCOPE:
+ request.removeAttribute(name);
+ break;
- case SESSION_SCOPE:
- if (session == null) {
- throw new
IllegalStateException(Localizer.getMessage("jsp.error.page.noSession"));
- }
- session.removeAttribute(name);
- break;
+ case SESSION_SCOPE:
+ if (session == null) {
+ throw new
IllegalStateException(Localizer.getMessage("jsp.error.page.noSession"));
+ }
+ session.removeAttribute(name);
+ break;
- case APPLICATION_SCOPE:
- context.removeAttribute(name);
- break;
+ case APPLICATION_SCOPE:
+ context.removeAttribute(name);
+ break;
- default:
- throw new
IllegalArgumentException(Localizer.getMessage("jsp.error.page.invalid.scope"));
+ default:
+ throw new
IllegalArgumentException(Localizer.getMessage("jsp.error.page.invalid.scope"));
}
}
@@ -324,7 +320,7 @@ public class PageContextImpl extends PageContext {
if (session.getAttribute(name) != null) {
return SESSION_SCOPE;
}
- } catch(IllegalStateException ise) {
+ } catch (IllegalStateException ise) {
// Session has been invalidated.
// Ignore and fall through to application scope.
}
@@ -356,7 +352,7 @@ public class PageContextImpl extends PageContext {
if (session != null) {
try {
o = session.getAttribute(name);
- } catch(IllegalStateException ise) {
+ } catch (IllegalStateException ise) {
// Session has been invalidated.
// Ignore and fall through to application scope.
}
@@ -371,23 +367,23 @@ public class PageContextImpl extends PageContext {
@Override
public Enumeration<String> getAttributeNamesInScope(final int scope) {
switch (scope) {
- case PAGE_SCOPE:
- return Collections.enumeration(attributes.keySet());
+ case PAGE_SCOPE:
+ return Collections.enumeration(attributes.keySet());
- case REQUEST_SCOPE:
- return request.getAttributeNames();
+ case REQUEST_SCOPE:
+ return request.getAttributeNames();
- case SESSION_SCOPE:
- if (session == null) {
- throw new
IllegalStateException(Localizer.getMessage("jsp.error.page.noSession"));
- }
- return session.getAttributeNames();
+ case SESSION_SCOPE:
+ if (session == null) {
+ throw new
IllegalStateException(Localizer.getMessage("jsp.error.page.noSession"));
+ }
+ return session.getAttributeNames();
- case APPLICATION_SCOPE:
- return context.getAttributeNames();
+ case APPLICATION_SCOPE:
+ return context.getAttributeNames();
- default:
- throw new
IllegalArgumentException(Localizer.getMessage("jsp.error.page.invalid.scope"));
+ default:
+ throw new
IllegalArgumentException(Localizer.getMessage("jsp.error.page.invalid.scope"));
}
}
@@ -400,10 +396,10 @@ public class PageContextImpl extends PageContext {
removeAttribute(name, PAGE_SCOPE);
removeAttribute(name, REQUEST_SCOPE);
- if( session != null ) {
+ if (session != null) {
try {
removeAttribute(name, SESSION_SCOPE);
- } catch(IllegalStateException ise) {
+ } catch (IllegalStateException ise) {
// Session has been invalidated.
// Ignore and fall throw to application scope.
}
@@ -444,8 +440,7 @@ public class PageContextImpl extends PageContext {
/**
* Returns the exception associated with this page context, if any.
* <p>
- * Added wrapping for Throwables to avoid ClassCastException: see Bugzilla
- * 31171 for details.
+ * Added wrapping for Throwables to avoid ClassCastException: see Bugzilla
31171 for details.
*
* @return The Exception associated with this page context, if any.
*/
@@ -470,8 +465,7 @@ public class PageContextImpl extends PageContext {
String path = relativeUrlPath;
if (!path.startsWith("/")) {
- String uri = (String) request.getAttribute(
- RequestDispatcher.INCLUDE_SERVLET_PATH);
+ String uri = (String)
request.getAttribute(RequestDispatcher.INCLUDE_SERVLET_PATH);
if (uri == null) {
uri = ((HttpServletRequest) request).getServletPath();
}
@@ -483,23 +477,19 @@ public class PageContextImpl extends PageContext {
}
@Override
- public void include(String relativeUrlPath) throws ServletException,
- IOException {
- JspRuntimeLibrary
- .include(request, response, relativeUrlPath, out, true);
+ public void include(String relativeUrlPath) throws ServletException,
IOException {
+ JspRuntimeLibrary.include(request, response, relativeUrlPath, out,
true);
}
@Override
- public void include(final String relativeUrlPath, final boolean flush)
- throws ServletException, IOException {
+ public void include(final String relativeUrlPath, final boolean flush)
throws ServletException, IOException {
JspRuntimeLibrary.include(request, response, relativeUrlPath, out,
flush);
}
@Override
@Deprecated
public jakarta.servlet.jsp.el.VariableResolver getVariableResolver() {
- return new org.apache.jasper.el.VariableResolverImpl(
- this.getELContext());
+ return new
org.apache.jasper.el.VariableResolverImpl(this.getELContext());
}
@Override
@@ -509,8 +499,7 @@ public class PageContextImpl extends PageContext {
out.clear();
baseOut.clear();
} catch (IOException ex) {
- throw new IllegalStateException(Localizer.getMessage(
- "jsp.error.attempt_to_clear_flushed_buffer"), ex);
+ throw new
IllegalStateException(Localizer.getMessage("jsp.error.attempt_to_clear_flushed_buffer"),
ex);
}
// Make sure that the response object is not the wrapper for include
@@ -574,20 +563,17 @@ public class PageContextImpl extends PageContext {
}
/**
- * Provides programmatic access to the ExpressionEvaluator. The JSP
- * Container must return a valid instance of an ExpressionEvaluator that
can
- * parse EL expressions.
+ * Provides programmatic access to the ExpressionEvaluator. The JSP
Container must return a valid instance of an
+ * ExpressionEvaluator that can parse EL expressions.
*/
@Override
@Deprecated
public jakarta.servlet.jsp.el.ExpressionEvaluator getExpressionEvaluator()
{
- return new org.apache.jasper.el.ExpressionEvaluatorImpl(
- this.applicationContext.getExpressionFactory());
+ return new
org.apache.jasper.el.ExpressionEvaluatorImpl(this.applicationContext.getExpressionFactory());
}
@Override
- public void handlePageException(Exception ex) throws IOException,
- ServletException {
+ public void handlePageException(Exception ex) throws IOException,
ServletException {
// Should never be called since handleException() called with a
// Throwable in the generated servlet.
handlePageException((Throwable) ex);
@@ -603,13 +589,10 @@ public class PageContextImpl extends PageContext {
if (errorPageURL != null && !errorPageURL.equals("")) {
/*
- * Set request attributes. Do not set the
- * jakarta.servlet.error.exception attribute here (instead, set in
the
- * generated servlet code for the error page) in order to prevent
- * the ErrorReportValve, which is invoked as part of forwarding the
- * request to the error page, from throwing it if the response has
- * not been committed (the response will have been committed if the
- * error page is a JSP page).
+ * Set request attributes. Do not set the
jakarta.servlet.error.exception attribute here (instead, set in
+ * the generated servlet code for the error page) in order to
prevent the ErrorReportValve, which is invoked
+ * as part of forwarding the request to the error page, from
throwing it if the response has not been
+ * committed (the response will have been committed if the error
page is a JSP page).
*/
request.setAttribute(EXCEPTION, t);
request.setAttribute(RequestDispatcher.ERROR_STATUS_CODE,
@@ -658,8 +641,7 @@ public class PageContextImpl extends PageContext {
}
if (rootCause != null) {
- throw new ServletException(
- t.getClass().getName() + ": " + t.getMessage(),
rootCause);
+ throw new ServletException(t.getClass().getName() + ": " +
t.getMessage(), rootCause);
}
throw new ServletException(t);
@@ -667,27 +649,22 @@ public class PageContextImpl extends PageContext {
}
/**
- * Proprietary method to evaluate EL expressions. XXX - This method should
- * go away once the EL interpreter moves out of JSTL and into its own
- * project. For now, this is necessary because the standard machinery is
too
- * slow.
+ * Proprietary method to evaluate EL expressions. XXX - This method should
go away once the EL interpreter moves out
+ * of JSTL and into its own project. For now, this is necessary because
the standard machinery is too slow.
+ *
+ * @param expression The expression to be evaluated
+ * @param expectedType The expected resulting type
+ * @param pageContext The page context
+ * @param functionMap Maps prefix and name to Method
*
- * @param expression
- * The expression to be evaluated
- * @param expectedType
- * The expected resulting type
- * @param pageContext
- * The page context
- * @param functionMap
- * Maps prefix and name to Method
* @return The result of the evaluation
+ *
* @throws ELException If an error occurs during the evaluation
*/
- public static Object proprietaryEvaluate(final String expression,
- final Class<?> expectedType, final PageContext pageContext,
- final ProtectedFunctionMapper functionMap)
- throws ELException {
- final ExpressionFactory exprFactory =
jspf.getJspApplicationContext(pageContext.getServletContext()).getExpressionFactory();
+ public static Object proprietaryEvaluate(final String expression, final
Class<?> expectedType,
+ final PageContext pageContext, final ProtectedFunctionMapper
functionMap) throws ELException {
+ final ExpressionFactory exprFactory =
+
jspf.getJspApplicationContext(pageContext.getServletContext()).getExpressionFactory();
ELContext ctx = pageContext.getELContext();
ELContextImpl ctxImpl;
if (ctx instanceof ELContextWrapper) {
diff --git a/java/org/apache/jasper/runtime/ProtectedFunctionMapper.java
b/java/org/apache/jasper/runtime/ProtectedFunctionMapper.java
index 4c02395099..7eef529e3f 100644
--- a/java/org/apache/jasper/runtime/ProtectedFunctionMapper.java
+++ b/java/org/apache/jasper/runtime/ProtectedFunctionMapper.java
@@ -22,15 +22,14 @@ import java.util.HashMap;
import jakarta.servlet.jsp.el.FunctionMapper;
/**
- * Maps EL functions to their Java method counterparts. Keeps the actual Method
- * objects protected so that JSP pages can't indirectly do reflection.
+ * Maps EL functions to their Java method counterparts. Keeps the actual
Method objects protected so that JSP pages
+ * can't indirectly do reflection.
*
* @author Mark Roth
* @author Kin-man Chung
*/
@SuppressWarnings("deprecation") // Have to support old JSP EL API
-public final class ProtectedFunctionMapper extends jakarta.el.FunctionMapper
- implements FunctionMapper {
+public final class ProtectedFunctionMapper extends jakarta.el.FunctionMapper
implements FunctionMapper {
/**
* Maps "prefix:name" to java.lang.Method objects.
@@ -49,8 +48,8 @@ public final class ProtectedFunctionMapper extends
jakarta.el.FunctionMapper
}
/**
- * Generated Servlet and Tag Handler implementations call this method to
- * retrieve an instance of the ProtectedFunctionMapper.
+ * Generated Servlet and Tag Handler implementations call this method to
retrieve an instance of the
+ * ProtectedFunctionMapper.
*
* @return A new protected function mapper.
*/
@@ -61,22 +60,16 @@ public final class ProtectedFunctionMapper extends
jakarta.el.FunctionMapper
}
/**
- * Stores a mapping from the given EL function prefix and name to the given
- * Java method.
+ * Stores a mapping from the given EL function prefix and name to the
given Java method.
*
- * @param fnQName
- * The EL function qualified name (including prefix)
- * @param c
- * The class containing the Java method
- * @param methodName
- * The name of the Java method
- * @param args
- * The arguments of the Java method
- * @throws RuntimeException
- * if no method with the given signature could be found.
+ * @param fnQName The EL function qualified name (including prefix)
+ * @param c The class containing the Java method
+ * @param methodName The name of the Java method
+ * @param args The arguments of the Java method
+ *
+ * @throws RuntimeException if no method with the given signature could be
found.
*/
- public void mapFunction(String fnQName, final Class<?> c,
- final String methodName, final Class<?>[] args) {
+ public void mapFunction(String fnQName, final Class<?> c, final String
methodName, final Class<?>[] args) {
// Skip if null values were passed in. They indicate a function
// added via a lambda or ImportHandler; nether of which need to be
// placed in the Map.
@@ -87,33 +80,27 @@ public final class ProtectedFunctionMapper extends
jakarta.el.FunctionMapper
try {
method = c.getMethod(methodName, args);
} catch (NoSuchMethodException e) {
- throw new RuntimeException(
- "Invalid function mapping - no such method: "
- + e.getMessage());
+ throw new RuntimeException("Invalid function mapping - no such
method: " + e.getMessage());
}
this.fnmap.put(fnQName, method);
}
/**
- * Creates an instance for this class, and stores the Method for the given
- * EL function prefix and name. This method is used for the case when there
- * is only one function in the EL expression.
+ * Creates an instance for this class, and stores the Method for the given
EL function prefix and name. This method
+ * is used for the case when there is only one function in the EL
expression.
+ *
+ * @param fnQName The EL function qualified name (including prefix)
+ * @param c The class containing the Java method
+ * @param methodName The name of the Java method
+ * @param args The arguments of the Java method
+ *
+ * @throws RuntimeException if no method with the given signature could be
found.
*
- * @param fnQName
- * The EL function qualified name (including prefix)
- * @param c
- * The class containing the Java method
- * @param methodName
- * The name of the Java method
- * @param args
- * The arguments of the Java method
- * @throws RuntimeException
- * if no method with the given signature could be found.
* @return the mapped function
*/
- public static ProtectedFunctionMapper getMapForFunction(String fnQName,
- final Class<?> c, final String methodName, final Class<?>[] args) {
+ public static ProtectedFunctionMapper getMapForFunction(String fnQName,
final Class<?> c, final String methodName,
+ final Class<?>[] args) {
Method method = null;
ProtectedFunctionMapper funcMapper = new ProtectedFunctionMapper();
// Skip if null values were passed in. They indicate a function
@@ -123,9 +110,7 @@ public final class ProtectedFunctionMapper extends
jakarta.el.FunctionMapper
try {
method = c.getMethod(methodName, args);
} catch (NoSuchMethodException e) {
- throw new RuntimeException(
- "Invalid function mapping - no such method: "
- + e.getMessage());
+ throw new RuntimeException("Invalid function mapping - no such
method: " + e.getMessage());
}
}
funcMapper.theMethod = method;
@@ -133,13 +118,12 @@ public final class ProtectedFunctionMapper extends
jakarta.el.FunctionMapper
}
/**
- * Resolves the specified local name and prefix into a Java.lang.Method.
- * Returns null if the prefix and local name are not found.
+ * Resolves the specified local name and prefix into a Java.lang.Method.
Returns null if the prefix and local name
+ * are not found.
+ *
+ * @param prefix the prefix of the function
+ * @param localName the short name of the function
*
- * @param prefix
- * the prefix of the function
- * @param localName
- * the short name of the function
* @return the result of the method mapping. Null means no entry found.
*/
@Override
diff --git a/java/org/apache/jasper/runtime/ServletResponseWrapperInclude.java
b/java/org/apache/jasper/runtime/ServletResponseWrapperInclude.java
index 4083ec203c..2ab21b8cd2 100644
--- a/java/org/apache/jasper/runtime/ServletResponseWrapperInclude.java
+++ b/java/org/apache/jasper/runtime/ServletResponseWrapperInclude.java
@@ -26,11 +26,8 @@ import jakarta.servlet.http.HttpServletResponseWrapper;
import jakarta.servlet.jsp.JspWriter;
/**
- * ServletResponseWrapper used by the JSP 'include' action.
- *
- * This wrapper response object is passed to RequestDispatcher.include(), so
- * that the output of the included resource is appended to that of the
- * including page.
+ * ServletResponseWrapper used by the JSP 'include' action. This wrapper
response object is passed to
+ * RequestDispatcher.include(), so that the output of the included resource is
appended to that of the including page.
*
* @author Pierre Delisle
*/
@@ -44,9 +41,8 @@ public class ServletResponseWrapperInclude extends
HttpServletResponseWrapper {
private final JspWriter jspWriter;
- public ServletResponseWrapperInclude(ServletResponse response,
- JspWriter jspWriter) {
- super((HttpServletResponse)response);
+ public ServletResponseWrapperInclude(ServletResponse response, JspWriter
jspWriter) {
+ super((HttpServletResponse) response);
this.printWriter = new PrintWriter(jspWriter);
this.jspWriter = jspWriter;
}
@@ -65,8 +61,7 @@ public class ServletResponseWrapperInclude extends
HttpServletResponseWrapper {
}
/**
- * Clears the output buffer of the JspWriter associated with the including
- * page.
+ * Clears the output buffer of the JspWriter associated with the including
page.
*/
@Override
public void resetBuffer() {
diff --git a/java/org/apache/jasper/runtime/TagHandlerPool.java
b/java/org/apache/jasper/runtime/TagHandlerPool.java
index c501cee820..cca03d7c5d 100644
--- a/java/org/apache/jasper/runtime/TagHandlerPool.java
+++ b/java/org/apache/jasper/runtime/TagHandlerPool.java
@@ -93,14 +93,14 @@ public class TagHandlerPool {
}
/**
- * Gets the next available tag handler from this tag handler pool,
- * instantiating one if this tag handler pool is empty.
+ * Gets the next available tag handler from this tag handler pool,
instantiating one if this tag handler pool is
+ * empty.
+ *
+ * @param handlerClass Tag handler class
*
- * @param handlerClass
- * Tag handler class
* @return Reused or newly instantiated tag handler
- * @throws JspException
- * if a tag handler cannot be instantiated
+ *
+ * @throws JspException if a tag handler cannot be instantiated
*/
public Tag get(Class<? extends Tag> handlerClass) throws JspException {
Tag handler;
@@ -115,8 +115,7 @@ public class TagHandlerPool {
// wait for us to construct a tag for this thread.
try {
if (useInstanceManagerForTags) {
- return (Tag) instanceManager.newInstance(
- handlerClass.getName(), handlerClass.getClassLoader());
+ return (Tag)
instanceManager.newInstance(handlerClass.getName(),
handlerClass.getClassLoader());
} else {
Tag instance = handlerClass.getConstructor().newInstance();
instanceManager.newInstance(instance);
@@ -130,12 +129,10 @@ public class TagHandlerPool {
}
/**
- * Adds the given tag handler to this tag handler pool, unless this tag
- * handler pool has already reached its capacity, in which case the tag
- * handler's release() method is called.
+ * Adds the given tag handler to this tag handler pool, unless this tag
handler pool has already reached its
+ * capacity, in which case the tag handler's release() method is called.
*
- * @param handler
- * Tag handler to add to this tag handler pool
+ * @param handler Tag handler to add to this tag handler pool
*/
public void reuse(Tag handler) {
synchronized (this) {
@@ -149,8 +146,7 @@ public class TagHandlerPool {
}
/**
- * Calls the release() method of all available tag handlers in this tag
- * handler pool.
+ * Calls the release() method of all available tag handlers in this tag
handler pool.
*/
public synchronized void release() {
for (int i = current; i >= 0; i--) {
@@ -159,8 +155,7 @@ public class TagHandlerPool {
}
- protected static String getOption(ServletConfig config, String name,
- String defaultV) {
+ protected static String getOption(ServletConfig config, String name,
String defaultV) {
if (config == null) {
return defaultV;
}
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