Diff of /cocoon/branches/BRANCH_2_1_X/src/blocks/authentication-fw/java/org/apache/cocoon/webapps/authentication/context/AuthenticationContext.java
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Patch
--- cocoon/branches/BRANCH_2_1_X/src/blocks/authentication-fw/java/org/apache/cocoon/webapps/authentication/context/AuthenticationContext.java 2005/04/26 16:05:12 164807
+++ cocoon/branches/BRANCH_2_1_X/src/blocks/authentication-fw/java/org/apache/cocoon/webapps/authentication/context/AuthenticationContext.java 2005/04/26 16:07:03 164808
@@ -1,12 +1,12 @@
/*
- * Copyright 1999-2004 The Apache Software Foundation.
- *
+ * Copyright 1999-2005 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.
@@ -15,16 +15,10 @@
*/
package org.apache.cocoon.webapps.authentication.context;
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.StringTokenizer;
-
import org.apache.avalon.framework.CascadingRuntimeException;
import org.apache.avalon.framework.context.Context;
import org.apache.avalon.framework.parameters.Parameters;
+
import org.apache.cocoon.ProcessingException;
import org.apache.cocoon.components.ContextHelper;
import org.apache.cocoon.components.source.SourceUtil;
@@ -36,7 +30,9 @@ import org.apache.cocoon.webapps.authent
import org.apache.cocoon.webapps.authentication.user.UserHandler;
import org.apache.cocoon.webapps.session.context.SessionContext;
import org.apache.cocoon.webapps.session.context.SimpleSessionContext;
+import org.apache.cocoon.xml.XMLUtils;
import org.apache.cocoon.xml.dom.DOMUtil;
+
import org.apache.excalibur.source.SourceParameters;
import org.apache.excalibur.source.SourceResolver;
import org.apache.excalibur.xml.xpath.XPathProcessor;
@@ -47,16 +43,21 @@ import org.w3c.dom.NodeList;
import org.xml.sax.ContentHandler;
import org.xml.sax.SAXException;
import org.xml.sax.ext.LexicalHandler;
-import org.xml.sax.helpers.AttributesImpl;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.StringTokenizer;
/**
* This is the implementation for the authentication context
- *
+ *
* @author <a href="mailto:cziegeler@apache.org">Carsten Ziegeler</a>
- * @version CVS $Id$
+ * @version $Id$
*/
-public class AuthenticationContext
-implements SessionContext {
+public class AuthenticationContext implements SessionContext {
protected String name;
protected UserHandler handler;
@@ -68,14 +69,14 @@ implements SessionContext {
protected SourceResolver resolver;
/** A list of roles the user is in */
protected List roles;
-
+
/** Constructor */
public AuthenticationContext(Context context, XPathProcessor processor, SourceResolver resolver) {
this.context = context;
this.xpathProcessor = processor;
this.resolver = resolver;
}
-
+
/**
* Initialize the context. This method has to be called right after
* the constructor.
@@ -91,25 +92,25 @@ implements SessionContext {
throw new CascadingRuntimeException("Unable to create simple context.", pe);
}
}
-
+
/**
* Return the current authentication state
*/
protected RequestState getState() {
return DefaultAuthenticationManager.getRequestState( this.context );
}
-
+
/**
* Initialize this context
*/
- public void init(Document doc)
+ public void init(Document doc)
throws ProcessingException {
if ( initialized ) {
throw new ProcessingException("The context can only be initialized once.");
}
this.authContext.setNode("/", doc.getFirstChild());
}
-
+
/* (non-Javadoc)
* @see org.apache.cocoon.webapps.session.context.SessionContext#setup(java.lang.String, java.lang.String, java.lang.String)
*/
@@ -135,7 +136,7 @@ implements SessionContext {
if (!path.startsWith("/")) path = '/' + path;
final String applicationName = this.getState().getApplicationName();
-
+
DocumentFragment frag = null;
if ( path.equals("/") ) {
@@ -222,7 +223,7 @@ implements SessionContext {
this.cleanParametersCache();
this.authContext.setXML(path, fragment);
- } else if (path.equals("/application")
+ } else if (path.equals("/application")
|| path.startsWith("/application/") ) {
if (applicationName == null) {
@@ -302,7 +303,7 @@ implements SessionContext {
this.cleanParametersCache();
this.authContext.removeXML(path);
- } else if (path.equals("/application")
+ } else if (path.equals("/application")
|| path.startsWith("/application/") ) {
if (applicationName == null) {
throw new ProcessingException("removeXML: Application is required for path " + path);
@@ -398,12 +399,12 @@ implements SessionContext {
if (path.equals("/") ) {
// get all: first authentication then application
- contentHandler.startElement("", "authentication", "authentication", new AttributesImpl());
+ contentHandler.startElement("", "authentication", "authentication", XMLUtils.EMPTY_ATTRIBUTES);
this.authContext.streamXML("/authentication", contentHandler, lexicalHandler);
contentHandler.endElement("", "authentication", "authentication");
if (applicationName != null) {
- contentHandler.startElement("", "application", "application", new AttributesImpl());
+ contentHandler.startElement("", "application", "application", XMLUtils.EMPTY_ATTRIBUTES);
this.authContext.streamXML("/applications/" + applicationName, contentHandler, lexicalHandler);
contentHandler.endElement("", "application", "application");
}
@@ -561,7 +562,7 @@ implements SessionContext {
throws ProcessingException {
String authLoadResource = this.handler.getHandlerConfiguration().getLoadResource();
SourceParameters authLoadResourceParameters = this.handler.getHandlerConfiguration().getLoadResourceParameters();
-
+
if (authLoadResource == null) {
throw new ProcessingException("The context " + this.name + " does not support loading.");
}
@@ -576,14 +577,14 @@ implements SessionContext {
}
parameters = this.createParameters(parameters,
path,
- false);
+ false);
DocumentFragment frag;
-
- frag = SourceUtil.readDOM(authLoadResource,
- null,
- parameters,
+
+ frag = SourceUtil.readDOM(authLoadResource,
+ null,
+ parameters,
resolver);
-
+
this.setXML(path, frag);
} // end synchronized
@@ -617,9 +618,9 @@ implements SessionContext {
path,
true);
DocumentFragment fragment;
- fragment = SourceUtil.readDOM(loadResource,
- null,
- parameters,
+ fragment = SourceUtil.readDOM(loadResource,
+ null,
+ parameters,
resolver);
this.authContext.setXML("/applications/" + applicationName + '/', fragment);
@@ -745,7 +746,7 @@ implements SessionContext {
}
}
- public Map getContextInfo()
+ public Map getContextInfo()
throws ProcessingException {
Map map = (Map)this.authContext.getAttribute( "cachedmap" );
if (map == null) {
@@ -765,8 +766,8 @@ implements SessionContext {
}
return map;
}
-
- public SourceParameters getContextInfoAsParameters()
+
+ public SourceParameters getContextInfoAsParameters()
throws ProcessingException {
SourceParameters pars = (SourceParameters)this.authContext.getAttribute( "cachedpar" );
if (pars == null) {
@@ -779,14 +780,14 @@ implements SessionContext {
/**
* Load XML of an application
*/
- public void loadApplicationXML(ApplicationConfiguration appConf,
+ public void loadApplicationXML(ApplicationConfiguration appConf,
SourceResolver resolver)
throws ProcessingException {
String loadResource = appConf.getLoadResource();
SourceParameters loadResourceParameters = appConf.getLoadResourceParameters();
if ( !this.handler.isApplicationLoaded(appConf) && loadResource != null ) {
synchronized (this.authContext) {
-
+
SourceParameters parameters;
if (loadResourceParameters != null) {
parameters = (SourceParameters)loadResourceParameters.clone();
@@ -797,12 +798,12 @@ implements SessionContext {
null,
true);
DocumentFragment fragment;
- fragment = SourceUtil.readDOM(loadResource,
- null,
- parameters,
+ fragment = SourceUtil.readDOM(loadResource,
+ null,
+ parameters,
resolver);
this.authContext.setXML("/applications/" + appConf.getName() + '/', fragment);
-
+
} // end synchronized
}
this.handler.setApplicationIsLoaded(appConf);
