Author: markt
Date: Sun Mar 13 12:46:36 2016
New Revision: 1734801
URL: http://svn.apache.org/viewvc?rev=1734801&view=rev
Log:
Back-port clean-up and Javadoc fixes from trunk to simplify diff with new 8.5.x
release branch
Modified:
tomcat/tc8.0.x/trunk/java/javax/el/CompositeELResolver.java
tomcat/tc8.0.x/trunk/java/javax/servlet/ServletContext.java
tomcat/tc8.0.x/trunk/java/javax/servlet/jsp/el/ScopedAttributeELResolver.java
tomcat/tc8.0.x/trunk/java/javax/websocket/SendResult.java
Modified: tomcat/tc8.0.x/trunk/java/javax/el/CompositeELResolver.java
URL:
http://svn.apache.org/viewvc/tomcat/tc8.0.x/trunk/java/javax/el/CompositeELResolver.java?rev=1734801&r1=1734800&r2=1734801&view=diff
==============================================================================
--- tomcat/tc8.0.x/trunk/java/javax/el/CompositeELResolver.java (original)
+++ tomcat/tc8.0.x/trunk/java/javax/el/CompositeELResolver.java Sun Mar 13
12:46:36 2016
@@ -14,7 +14,6 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-
package javax.el;
import java.beans.FeatureDescriptor;
@@ -27,8 +26,7 @@ public class CompositeELResolver extends
static {
Class<?> clazz = null;
try {
- clazz =
-
Class.forName("javax.servlet.jsp.el.ScopedAttributeELResolver");
+ clazz =
Class.forName("javax.servlet.jsp.el.ScopedAttributeELResolver");
} catch (ClassNotFoundException e) {
// Ignore. This is expected if using the EL stand-alone
}
@@ -61,9 +59,8 @@ public class CompositeELResolver extends
public Object getValue(ELContext context, Object base, Object property) {
context.setPropertyResolved(false);
int sz = this.size;
- Object result = null;
for (int i = 0; i < sz; i++) {
- result = this.resolvers[i].getValue(context, base, property);
+ Object result = this.resolvers[i].getValue(context, base,
property);
if (context.isPropertyResolved()) {
return result;
}
@@ -79,10 +76,8 @@ public class CompositeELResolver extends
Class<?>[] paramTypes, Object[] params) {
context.setPropertyResolved(false);
int sz = this.size;
- Object obj;
for (int i = 0; i < sz; i++) {
- obj = this.resolvers[i].invoke(context, base, method, paramTypes,
- params);
+ Object obj = this.resolvers[i].invoke(context, base, method,
paramTypes, params);
if (context.isPropertyResolved()) {
return obj;
}
@@ -94,18 +89,15 @@ public class CompositeELResolver extends
public Class<?> getType(ELContext context, Object base, Object property) {
context.setPropertyResolved(false);
int sz = this.size;
- Class<?> type;
for (int i = 0; i < sz; i++) {
- type = this.resolvers[i].getType(context, base, property);
+ Class<?> type = this.resolvers[i].getType(context, base, property);
if (context.isPropertyResolved()) {
if (SCOPED_ATTRIBUTE_EL_RESOLVER != null &&
- SCOPED_ATTRIBUTE_EL_RESOLVER.isAssignableFrom(
- resolvers[i].getClass())) {
+
SCOPED_ATTRIBUTE_EL_RESOLVER.isAssignableFrom(resolvers[i].getClass())) {
// Special case since
// javax.servlet.jsp.el.ScopedAttributeELResolver will
// always return Object.class for type
- Object value =
- resolvers[i].getValue(context, base, property);
+ Object value = resolvers[i].getValue(context, base,
property);
if (value != null) {
return value.getClass();
}
@@ -117,8 +109,7 @@ public class CompositeELResolver extends
}
@Override
- public void setValue(ELContext context, Object base, Object property,
- Object value) {
+ public void setValue(ELContext context, Object base, Object property,
Object value) {
context.setPropertyResolved(false);
int sz = this.size;
for (int i = 0; i < sz; i++) {
@@ -133,9 +124,8 @@ public class CompositeELResolver extends
public boolean isReadOnly(ELContext context, Object base, Object property)
{
context.setPropertyResolved(false);
int sz = this.size;
- boolean readOnly = false;
for (int i = 0; i < sz; i++) {
- readOnly = this.resolvers[i].isReadOnly(context, base, property);
+ boolean readOnly = this.resolvers[i].isReadOnly(context, base,
property);
if (context.isPropertyResolved()) {
return readOnly;
}
@@ -150,12 +140,11 @@ public class CompositeELResolver extends
@Override
public Class<?> getCommonPropertyType(ELContext context, Object base) {
+ Class<?> commonType = null;
int sz = this.size;
- Class<?> commonType = null, type = null;
for (int i = 0; i < sz; i++) {
- type = this.resolvers[i].getCommonPropertyType(context, base);
- if (type != null &&
- (commonType == null || commonType.isAssignableFrom(type)))
{
+ Class<?> type = this.resolvers[i].getCommonPropertyType(context,
base);
+ if (type != null && (commonType == null ||
commonType.isAssignableFrom(type))) {
commonType = type;
}
}
@@ -166,9 +155,8 @@ public class CompositeELResolver extends
public Object convertToType(ELContext context, Object obj, Class<?> type) {
context.setPropertyResolved(false);
int sz = this.size;
- Object result = null;
for (int i = 0; i < sz; i++) {
- result = this.resolvers[i].convertToType(context, obj, type);
+ Object result = this.resolvers[i].convertToType(context, obj,
type);
if (context.isPropertyResolved()) {
return result;
}
@@ -192,8 +180,7 @@ public class CompositeELResolver extends
private FeatureDescriptor next;
- public FeatureIterator(ELContext context, Object base,
- ELResolver[] resolvers, int size) {
+ public FeatureIterator(ELContext context, Object base, ELResolver[]
resolvers, int size) {
this.context = context;
this.base = base;
this.resolvers = resolvers;
@@ -205,8 +192,7 @@ public class CompositeELResolver extends
private void guaranteeIterator() {
while (this.itr == null && this.idx < this.size) {
- this.itr = this.resolvers[this.idx].getFeatureDescriptors(
- this.context, this.base);
+ this.itr =
this.resolvers[this.idx].getFeatureDescriptors(this.context, this.base);
this.idx++;
}
}
@@ -231,8 +217,9 @@ public class CompositeELResolver extends
@Override
public FeatureDescriptor next() {
- if (!hasNext())
+ if (!hasNext()) {
throw new NoSuchElementException();
+ }
FeatureDescriptor result = this.next;
this.next = null;
return result;
@@ -244,5 +231,4 @@ public class CompositeELResolver extends
throw new UnsupportedOperationException();
}
}
-
}
Modified: tomcat/tc8.0.x/trunk/java/javax/servlet/ServletContext.java
URL:
http://svn.apache.org/viewvc/tomcat/tc8.0.x/trunk/java/javax/servlet/ServletContext.java?rev=1734801&r1=1734800&r2=1734801&view=diff
==============================================================================
--- tomcat/tc8.0.x/trunk/java/javax/servlet/ServletContext.java (original)
+++ tomcat/tc8.0.x/trunk/java/javax/servlet/ServletContext.java Sun Mar 13
12:46:36 2016
@@ -58,6 +58,13 @@ public interface ServletContext {
*/
public static final String ORDERED_LIBS =
"javax.servlet.context.orderedLibs";
+ /**
+ * Return the main path associated with this context.
+ *
+ * @return The main context path
+ *
+ * @since Servlet 2.5
+ */
public String getContextPath();
/**
@@ -560,8 +567,7 @@ public interface ServletContext {
* use this method.
* @since Servlet 3.0
*/
- public ServletRegistration.Dynamic addServlet(String servletName,
- String className);
+ public ServletRegistration.Dynamic addServlet(String servletName, String
className);
/**
* Register a servlet instance for use in this ServletContext.
@@ -579,14 +585,15 @@ public interface ServletContext {
* use this method.
* @since Servlet 3.0
*/
- public ServletRegistration.Dynamic addServlet(String servletName,
- Servlet servlet);
+ public ServletRegistration.Dynamic addServlet(String servletName, Servlet
servlet);
/**
- * TODO SERVLET3 - Add comments
- * @param servletName TODO
- * @param servletClass TODO
- * @return TODO
+ * Add servlet to context.
+ * @param servletName Name of servlet to add
+ * @param servletClass Class of servlet to add
+ * @return <code>null</code> if the servlet has already been fully
defined,
+ * else a {@link javax.servlet.ServletRegistration.Dynamic} object
+ * that can be used to further configure the servlet
* @throws IllegalStateException
* If the context has already been initialised
* @throws UnsupportedOperationException If called from a
@@ -655,10 +662,12 @@ public interface ServletContext {
public Map<String, ? extends ServletRegistration>
getServletRegistrations();
/**
- * TODO SERVLET3 - Add comments
- * @param filterName TODO
- * @param className TODO
- * @return TODO
+ * Add filter to context.
+ * @param filterName Name of filter to add
+ * @param className Name of filter class
+ * @return <code>null</code> if the filter has already been fully defined,
+ * else a {@link javax.servlet.FilterRegistration.Dynamic} object
+ * that can be used to further configure the filter
* @throws UnsupportedOperationException If called from a
* {@link
ServletContextListener#contextInitialized(ServletContextEvent)}
* method of a {@link ServletContextListener} that was not defined in a
@@ -670,14 +679,15 @@ public interface ServletContext {
* If the context has already been initialised
* @since Servlet 3.0
*/
- public FilterRegistration.Dynamic addFilter(String filterName,
- String className);
+ public FilterRegistration.Dynamic addFilter(String filterName, String
className);
/**
- * TODO SERVLET3 - Add comments
- * @param filterName TODO
- * @param filter TODO
- * @return TODO
+ * Add filter to context.
+ * @param filterName Name of filter to add
+ * @param filter Filter to add
+ * @return <code>null</code> if the filter has already been fully defined,
+ * else a {@link javax.servlet.FilterRegistration.Dynamic} object
+ * that can be used to further configure the filter
* @throws UnsupportedOperationException If called from a
* {@link
ServletContextListener#contextInitialized(ServletContextEvent)}
* method of a {@link ServletContextListener} that was not defined in a
@@ -692,10 +702,12 @@ public interface ServletContext {
public FilterRegistration.Dynamic addFilter(String filterName, Filter
filter);
/**
- * TODO SERVLET3 - Add comments
- * @param filterName TODO
- * @param filterClass TODO
- * @return TODO
+ * Add filter to context.
+ * @param filterName Name of filter to add
+ * @param filterClass Class of filter to add
+ * @return <code>null</code> if the filter has already been fully defined,
+ * else a {@link javax.servlet.FilterRegistration.Dynamic} object
+ * that can be used to further configure the filter
* @throws UnsupportedOperationException If called from a
* {@link
ServletContextListener#contextInitialized(ServletContextEvent)}
* method of a {@link ServletContextListener} that was not defined in a
@@ -725,8 +737,7 @@ public interface ServletContext {
* @throws ServletException TODO
* @since Servlet 3.
*/
- public <T extends Filter> T createFilter(Class<T> c)
- throws ServletException;
+ public <T extends Filter> T createFilter(Class<T> c) throws
ServletException;
/**
* TODO SERVLET3 - Add comments
@@ -770,8 +781,9 @@ public interface ServletContext {
public SessionCookieConfig getSessionCookieConfig();
/**
- * TODO SERVLET3 - Add comments
- * @param sessionTrackingModes TODO
+ * Configures the available session tracking modes for this web
application.
+ * @param sessionTrackingModes The session tracking modes to use for this
+ * web application
* @throws IllegalArgumentException
* If sessionTrackingModes specifies
* {@link SessionTrackingMode#SSL} in combination with any
other
@@ -791,8 +803,15 @@ public interface ServletContext {
Set<SessionTrackingMode> sessionTrackingModes);
/**
- * TODO SERVLET3 - Add comments
- * @return TODO
+ * Obtains the default session tracking modes for this web application.
+ * By default {@link SessionTrackingMode#URL} is always supported, {@link
+ * SessionTrackingMode#COOKIE} is supported unless the <code>cookies</code>
+ * attribute has been set to <code>false</code> for the context and {@link
+ * SessionTrackingMode#SSL} is supported if at least one of the connectors
+ * used by this context has the attribute <code>secure</code> set to
+ * <code>true</code>.
+ * @return The set of default session tracking modes for this web
+ * application
* @throws UnsupportedOperationException If called from a
* {@link
ServletContextListener#contextInitialized(ServletContextEvent)}
* method of a {@link ServletContextListener} that was not defined in a
@@ -805,8 +824,10 @@ public interface ServletContext {
public Set<SessionTrackingMode> getDefaultSessionTrackingModes();
/**
- * TODO SERVLET3 - Add comments
- * @return TODO
+ * Obtains the currently enabled session tracking modes for this web
+ * application.
+ * @return The value supplied via {@link #setSessionTrackingModes(Set)} if
+ * one was previously set, else return the defaults
* @throws UnsupportedOperationException If called from a
* {@link
ServletContextListener#contextInitialized(ServletContextEvent)}
* method of a {@link ServletContextListener} that was not defined in a
Modified:
tomcat/tc8.0.x/trunk/java/javax/servlet/jsp/el/ScopedAttributeELResolver.java
URL:
http://svn.apache.org/viewvc/tomcat/tc8.0.x/trunk/java/javax/servlet/jsp/el/ScopedAttributeELResolver.java?rev=1734801&r1=1734800&r2=1734801&view=diff
==============================================================================
---
tomcat/tc8.0.x/trunk/java/javax/servlet/jsp/el/ScopedAttributeELResolver.java
(original)
+++
tomcat/tc8.0.x/trunk/java/javax/servlet/jsp/el/ScopedAttributeELResolver.java
Sun Mar 13 12:46:36 2016
@@ -61,8 +61,7 @@ public class ScopedAttributeELResolver e
context.setPropertyResolved(base, property);
if (property != null) {
String key = property.toString();
- PageContext page = (PageContext) context
- .getContext(JspContext.class);
+ PageContext page = (PageContext)
context.getContext(JspContext.class);
result = page.findAttribute(key);
if (result == null) {
@@ -112,8 +111,7 @@ public class ScopedAttributeELResolver e
}
@Override
- public Class<Object> getType(ELContext context, Object base,
- Object property) {
+ public Class<Object> getType(ELContext context, Object base, Object
property) {
if (context == null) {
throw new NullPointerException();
}
@@ -127,8 +125,7 @@ public class ScopedAttributeELResolver e
}
@Override
- public void setValue(ELContext context, Object base, Object property,
- Object value) {
+ public void setValue(ELContext context, Object base, Object property,
Object value) {
if (context == null) {
throw new NullPointerException();
}
@@ -137,8 +134,7 @@ public class ScopedAttributeELResolver e
context.setPropertyResolved(base, property);
if (property != null) {
String key = property.toString();
- PageContext page = (PageContext) context
- .getContext(JspContext.class);
+ PageContext page = (PageContext)
context.getContext(JspContext.class);
int scope = page.getAttributesScope(key);
if (scope != 0) {
page.setAttribute(key, value, scope);
@@ -163,8 +159,7 @@ public class ScopedAttributeELResolver e
}
@Override
- public Iterator<FeatureDescriptor> getFeatureDescriptors(ELContext context,
- Object base) {
+ public Iterator<FeatureDescriptor> getFeatureDescriptors(ELContext
context, Object base) {
PageContext ctxt = (PageContext) context.getContext(JspContext.class);
List<FeatureDescriptor> list = new ArrayList<>();
Modified: tomcat/tc8.0.x/trunk/java/javax/websocket/SendResult.java
URL:
http://svn.apache.org/viewvc/tomcat/tc8.0.x/trunk/java/javax/websocket/SendResult.java?rev=1734801&r1=1734800&r2=1734801&view=diff
==============================================================================
--- tomcat/tc8.0.x/trunk/java/javax/websocket/SendResult.java (original)
+++ tomcat/tc8.0.x/trunk/java/javax/websocket/SendResult.java Sun Mar 13
12:46:36 2016
@@ -17,16 +17,16 @@
package javax.websocket;
public final class SendResult {
- private Throwable exception;
- private boolean ok = true;
+ private final Throwable exception;
+ private final boolean ok;
public SendResult(Throwable exception) {
this.exception = exception;
- this.ok = false;
+ this.ok = (exception == null);
}
public SendResult() {
- // NO-OP
+ this (null);
}
public Throwable getException() {
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