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Posted to cvs@cocoon.apache.org by vg...@apache.org on 2004/11/14 00:00:29 UTC
svn commit: rev 65531 - cocoon/trunk/src/blocks/taglib/java/org/apache/cocoon/jxpath
Author: vgritsenko
Date: Sat Nov 13 15:00:29 2004
New Revision: 65531
Modified:
cocoon/trunk/src/blocks/taglib/java/org/apache/cocoon/jxpath/CocoonContextHandler.java
cocoon/trunk/src/blocks/taglib/java/org/apache/cocoon/jxpath/CocoonRequestHandler.java
cocoon/trunk/src/blocks/taglib/java/org/apache/cocoon/jxpath/CocoonSessionHandler.java
cocoon/trunk/src/blocks/taglib/java/org/apache/cocoon/jxpath/JXPathCocoonContexts.java
Log:
whitespaces
Modified: cocoon/trunk/src/blocks/taglib/java/org/apache/cocoon/jxpath/CocoonContextHandler.java
==============================================================================
--- cocoon/trunk/src/blocks/taglib/java/org/apache/cocoon/jxpath/CocoonContextHandler.java (original)
+++ cocoon/trunk/src/blocks/taglib/java/org/apache/cocoon/jxpath/CocoonContextHandler.java Sat Nov 13 15:00:29 2004
@@ -1,19 +1,18 @@
/*
* Copyright 1999-2004 The Apache Software Foundation.
- *
+ *
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
- *
+ *
* http://www.apache.org/licenses/LICENSE-2.0
- *
+ *
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-
package org.apache.cocoon.jxpath;
import java.util.Enumeration;
@@ -31,16 +30,16 @@
*/
public class CocoonContextHandler implements DynamicPropertyHandler {
- public String[] getPropertyNames(Object context){
- Enumeration e = ((Context)context).getAttributeNames();
- return (String [])EnumerationUtils.toList(e).toArray();
+ public String[] getPropertyNames(Object context) {
+ final Enumeration e = ((Context) context).getAttributeNames();
+ return (String[]) EnumerationUtils.toList(e).toArray();
}
- public Object getProperty(Object context, String property){
- return ((Context)context).getAttribute(property);
+ public Object getProperty(Object context, String property) {
+ return ((Context) context).getAttribute(property);
}
- public void setProperty(Object context, String property, Object value){
- ((Context)context).setAttribute(property, value);
+ public void setProperty(Object context, String property, Object value) {
+ ((Context) context).setAttribute(property, value);
}
}
Modified: cocoon/trunk/src/blocks/taglib/java/org/apache/cocoon/jxpath/CocoonRequestHandler.java
==============================================================================
--- cocoon/trunk/src/blocks/taglib/java/org/apache/cocoon/jxpath/CocoonRequestHandler.java (original)
+++ cocoon/trunk/src/blocks/taglib/java/org/apache/cocoon/jxpath/CocoonRequestHandler.java Sat Nov 13 15:00:29 2004
@@ -1,19 +1,18 @@
/*
* Copyright 1999-2004 The Apache Software Foundation.
- *
+ *
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
- *
+ *
* http://www.apache.org/licenses/LICENSE-2.0
- *
+ *
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-
package org.apache.cocoon.jxpath;
import java.util.Enumeration;
@@ -31,16 +30,16 @@
*/
public class CocoonRequestHandler implements DynamicPropertyHandler {
- public String[] getPropertyNames(Object request){
- Enumeration e = ((Request)request).getAttributeNames();
- return (String [])EnumerationUtils.toList(e).toArray();
+ public String[] getPropertyNames(Object request) {
+ final Enumeration e = ((Request) request).getAttributeNames();
+ return (String[]) EnumerationUtils.toList(e).toArray();
}
- public Object getProperty(Object request, String property){
- return ((Request)request).getAttribute(property);
+ public Object getProperty(Object request, String property) {
+ return ((Request) request).getAttribute(property);
}
- public void setProperty(Object request, String property, Object value){
- ((Request)request).setAttribute(property, value);
+ public void setProperty(Object request, String property, Object value) {
+ ((Request) request).setAttribute(property, value);
}
}
Modified: cocoon/trunk/src/blocks/taglib/java/org/apache/cocoon/jxpath/CocoonSessionHandler.java
==============================================================================
--- cocoon/trunk/src/blocks/taglib/java/org/apache/cocoon/jxpath/CocoonSessionHandler.java (original)
+++ cocoon/trunk/src/blocks/taglib/java/org/apache/cocoon/jxpath/CocoonSessionHandler.java Sat Nov 13 15:00:29 2004
@@ -1,19 +1,18 @@
/*
* Copyright 1999-2004 The Apache Software Foundation.
- *
+ *
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
- *
+ *
* http://www.apache.org/licenses/LICENSE-2.0
- *
+ *
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-
package org.apache.cocoon.jxpath;
import java.util.Enumeration;
@@ -31,16 +30,16 @@
*/
public class CocoonSessionHandler implements DynamicPropertyHandler {
- public String[] getPropertyNames(Object session){
- Enumeration e = ((Session)session).getAttributeNames();
- return (String [])EnumerationUtils.toList(e).toArray();
+ public String[] getPropertyNames(Object session) {
+ final Enumeration e = ((Session) session).getAttributeNames();
+ return (String[]) EnumerationUtils.toList(e).toArray();
}
- public Object getProperty(Object session, String property){
- return ((Session)session).getAttribute(property);
+ public Object getProperty(Object session, String property) {
+ return ((Session) session).getAttribute(property);
}
- public void setProperty(Object session, String property, Object value){
- ((Session)session).setAttribute(property, value);
+ public void setProperty(Object session, String property, Object value) {
+ ((Session) session).setAttribute(property, value);
}
}
Modified: cocoon/trunk/src/blocks/taglib/java/org/apache/cocoon/jxpath/JXPathCocoonContexts.java
==============================================================================
--- cocoon/trunk/src/blocks/taglib/java/org/apache/cocoon/jxpath/JXPathCocoonContexts.java (original)
+++ cocoon/trunk/src/blocks/taglib/java/org/apache/cocoon/jxpath/JXPathCocoonContexts.java Sat Nov 13 15:00:29 2004
@@ -1,19 +1,18 @@
/*
* Copyright 1999-2004 The Apache Software Foundation.
- *
+ *
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
- *
+ *
* http://www.apache.org/licenses/LICENSE-2.0
- *
+ *
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-
package org.apache.cocoon.jxpath;
import java.util.Map;
@@ -38,55 +37,55 @@
/**
* Component that allocate and cache JXPathContexts bound to VariableContext,
* Cocoon Request, Cocoon Session and Cocoon Context.
+ *
* <p>
* If you need to limit the attibute lookup to just one scope, you can use the
* pre-definded variables "request", "session" and "application".
* For example, the expression "$session/foo" extracts the value of the
- * session attribute named "foo".
+ * session attribute named "foo".</p>
+ *
* <p>
* Following are some implementation details.
* There is a separate JXPathContext for each of the four scopes. These contexts are chained
* according to the nesting of the scopes. So, the parent of the "variable"
* JXPathContext is a "request" JXPathContext, whose parent is a "session"
* JXPathContext (that is if there is a session), whose parent is an "application"
- * context.
+ * context.</p>
+ *
* <p>
* Since JXPath chains lookups for variables and extension functions, variables
* and extension function declared in the outer scopes are also available in
- * the inner scopes.
+ * the inner scopes.</p>
+ *
* <p>
* The "session" variable will be undefined if there is no session for this servlet.
- * JXPath does not automatically create sessions.
+ * JXPath does not automatically create sessions.</p>
*
* @author <a href="mailto:volker.schmitt@basf-it-services.com">Volker Schmitt</a>
* @version CVS $Id$
*/
public final class JXPathCocoonContexts implements Contextualizable, Recyclable {
-
+
public static final String ROLE = JXPathCocoonContexts.class.getName();
+
private static JXPathContextFactory factory;
private JXPathContext variableContext;
private Context context;
-
+
static {
factory = JXPathContextFactory.newInstance();
JXPathIntrospector.registerDynamicClass(HttpRequest.class, CocoonRequestHandler.class);
JXPathIntrospector.registerDynamicClass(HttpSession.class, CocoonSessionHandler.class);
JXPathIntrospector.registerDynamicClass(HttpContext.class, CocoonContextHandler.class);
}
-
- /* (non-Javadoc)
- * @see org.apache.avalon.framework.context.Contextualizable#contextualize(org.apache.avalon.framework.context.Context)
- */
- public void contextualize(Context context)
- throws ContextException {
+
+ public void contextualize(Context context) {
this.context = context;
}
public final JXPathContext getVariableContext() {
if (variableContext == null) {
- JXPathContext parentContext = getRequestContext();
- variableContext = factory.newContext(parentContext, null);
+ variableContext = factory.newContext(getRequestContext(), null);
}
return variableContext;
}
@@ -96,20 +95,24 @@
* within the request itself.
*/
public final JXPathContext getRequestContext() {
- Map objectModel = ContextHelper.getObjectModel(this.context);
+ final Map objectModel = ContextHelper.getObjectModel(this.context);
+
Request request = ObjectModelHelper.getRequest(objectModel);
JXPathContext context = (JXPathContext) request.getAttribute(Constants.JXPATH_CONTEXT);
if (context == null) {
org.apache.cocoon.environment.Context cocoonContext = ObjectModelHelper.getContext(objectModel);
JXPathContext parentContext = null;
+
Session session = request.getSession(false);
if (session != null) {
parentContext = getSessionContext(session, cocoonContext);
} else {
parentContext = getApplicationContext(cocoonContext);
}
- if (request.getClass() != HttpRequest.class)
+ if (request.getClass() != HttpRequest.class) {
JXPathIntrospector.registerDynamicClass(request.getClass(), CocoonRequestHandler.class);
+ }
+
context = factory.newContext(parentContext, request);
context.setVariables(new KeywordVariables(Constants.REQUEST_SCOPE, request));
request.setAttribute(Constants.JXPATH_CONTEXT, context);
@@ -124,8 +127,10 @@
public final JXPathContext getSessionContext(Session session, org.apache.cocoon.environment.Context cocoonContext) {
JXPathContext context = (JXPathContext) session.getAttribute(Constants.JXPATH_CONTEXT);
if (context == null) {
- if (session.getClass() != HttpSession.class)
+ if (session.getClass() != HttpSession.class) {
JXPathIntrospector.registerDynamicClass(session.getClass(), CocoonSessionHandler.class);
+ }
+
JXPathContext parentContext = getApplicationContext(cocoonContext);
context = factory.newContext(parentContext, session);
context.setVariables(new KeywordVariables(Constants.SESSION_SCOPE, session));
@@ -141,15 +146,17 @@
public final JXPathContext getApplicationContext(org.apache.cocoon.environment.Context cocoonContext) {
JXPathContext context = (JXPathContext) cocoonContext.getAttribute(Constants.JXPATH_CONTEXT);
if (context == null) {
- if (cocoonContext.getClass() != HttpContext.class)
+ if (cocoonContext.getClass() != HttpContext.class) {
JXPathIntrospector.registerDynamicClass(cocoonContext.getClass(), CocoonContextHandler.class);
+ }
+
context = factory.newContext(null, cocoonContext);
context.setVariables(new KeywordVariables(Constants.APPLICATION_SCOPE, cocoonContext));
cocoonContext.setAttribute(Constants.JXPATH_CONTEXT, context);
}
return context;
}
-
+
/*
* @see Recyclable#recycle()
*/