Sprint hacks:
LenyaSourceFactory and lenya protocol integration
git-svn-id: https://svn.apache.org/repos/asf/incubator/lenya/branches/Lenya_Sprint_2004_5_13-branch@43010 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/src/java/org/apache/lenya/cms/cocoon/components/source/impl/LenyaSourceFactory.java b/src/java/org/apache/lenya/cms/cocoon/components/source/impl/LenyaSourceFactory.java
new file mode 100644
index 0000000..3f42c8e
--- /dev/null
+++ b/src/java/org/apache/lenya/cms/cocoon/components/source/impl/LenyaSourceFactory.java
@@ -0,0 +1,135 @@
+/*
+ * 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.lenya.cms.cocoon.components.source.impl;
+
+import java.io.IOException;
+import java.net.MalformedURLException;
+import java.util.Map;
+
+import org.apache.avalon.framework.configuration.Configurable;
+import org.apache.avalon.framework.configuration.Configuration;
+import org.apache.avalon.framework.configuration.ConfigurationException;
+import org.apache.avalon.framework.context.Context;
+import org.apache.avalon.framework.context.ContextException;
+import org.apache.avalon.framework.context.Contextualizable;
+import org.apache.avalon.framework.logger.AbstractLogEnabled;
+import org.apache.avalon.framework.service.ServiceException;
+import org.apache.avalon.framework.service.ServiceManager;
+import org.apache.avalon.framework.service.Serviceable;
+import org.apache.avalon.framework.thread.ThreadSafe;
+import org.apache.cocoon.components.ContextHelper;
+import org.apache.excalibur.source.Source;
+import org.apache.excalibur.source.SourceException;
+import org.apache.excalibur.source.SourceFactory;
+import org.apache.excalibur.source.SourceResolver;
+import org.apache.lenya.cms.publication.PageEnvelope;
+import org.apache.lenya.cms.publication.PageEnvelopeException;
+import org.apache.lenya.cms.publication.PageEnvelopeFactory;
+import org.apache.lenya.cms.publication.Publication;
+
+
+/**
+ * A factory for the lenya protocol.
+ *
+ * @author <a href="mailto:jmetzner@apache.org">Jan Metzner</a>
+ * @version $$
+ */
+public class LenyaSourceFactory
+ extends AbstractLogEnabled
+ implements SourceFactory, ThreadSafe, Contextualizable, Serviceable, Configurable {
+
+ protected static final String SCHEME = "lenya:";
+
+ /** fallback if no configuration is available */
+ protected static final String DEFAULT_DELEGATION_SCHEME = "context:";
+ protected static final String DEFAULT_DELEGATION_PREFIX = "/" + Publication.PUBLICATION_PREFIX_URI;
+
+ private Context context;
+ private ServiceManager manager;
+ private SourceResolver sourceResolver;
+ private String delegationScheme;
+ private String delegationPrefix;
+
+ /**
+ * Contextualizable, get the object model
+ */
+ public void contextualize( Context context ) throws ContextException {
+ this.context = context;
+ }
+
+ /**
+ * Lookup the SlideRepository.
+ *
+ * @param manager ServiceManager.
+ */
+ public void service(ServiceManager manager) throws ServiceException {
+ //this.sourceResolver = (SourceResolver) manager.lookup(SourceResolver.ROLE);
+ this.manager = manager;
+ }
+
+ public void configure(Configuration configuration)
+ throws ConfigurationException {
+ this.delegationScheme = configuration.getAttribute("scheme", DEFAULT_DELEGATION_SCHEME);
+ this.delegationPrefix = configuration.getAttribute("prefix", DEFAULT_DELEGATION_PREFIX);
+ }
+
+ /**
+ * Get a <code>Source</code> object.
+ * @param parameters This is optional.
+ */
+ public Source getSource(final String location, final Map parameters)
+ throws MalformedURLException, IOException, SourceException {
+
+ try {
+ this.sourceResolver = (SourceResolver) manager.lookup(org.apache.excalibur.source.SourceResolver.ROLE);
+ } catch (ServiceException e) {
+ throw new SourceException(e.getMessage());
+ }
+
+ String path = location.substring(SCHEME.length());
+
+ if (!path.startsWith("//")) {
+
+ Map objectModel = ContextHelper.getObjectModel( this.context );
+ try {
+ PageEnvelopeFactory pageEnvelopeFactory = PageEnvelopeFactory.getInstance();
+
+ if (pageEnvelopeFactory != null) {
+ PageEnvelope pageEnvelope = pageEnvelopeFactory.getPageEnvelope(objectModel);
+
+ if (pageEnvelope != null) {
+ String publicationID = pageEnvelope.getPublication().getId();
+ String area = pageEnvelope.getDocument().getArea();
+ path = "/" + publicationID + "/" + Publication.CONTENT_PATH + "/" + area + path;
+
+ }
+ }
+ } catch (PageEnvelopeException e) {
+ throw new SourceException("Cannot attach publication-id and/or area to "+path, e);
+ }
+ }
+
+ path = this.delegationScheme + this.delegationPrefix + path;
+
+ return sourceResolver.resolveURI(path);
+ }
+
+ public void release(Source source) {
+ // do nothing beacuse the deligated factory does this.
+ }
+
+
+}
diff --git a/src/webapp/WEB-INF/cocoon-xconf.xsl b/src/webapp/WEB-INF/cocoon-xconf.xsl
index e13065e..773cf0b 100644
--- a/src/webapp/WEB-INF/cocoon-xconf.xsl
+++ b/src/webapp/WEB-INF/cocoon-xconf.xsl
@@ -15,7 +15,7 @@
limitations under the License.
-->
-<!-- $Id: cocoon-xconf.xsl,v 1.44 2004/04/22 10:01:31 gregor Exp $ -->
+<!-- $Id: cocoon-xconf.xsl,v 1.44.2.1 2004/05/16 10:45:33 roku Exp $ -->
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
@@ -106,6 +106,21 @@
</xsl:copy>
</xsl:template>
+<xsl:template match="source-factories">
+
+ <xsl:copy>
+ <xsl:copy-of select="@*"/>
+ <xsl:apply-templates/>
+
+ <component-instance
+ class="org.apache.lenya.cms.cocoon.components.source.impl.LenyaSourceFactory"
+ logger="lenya.source"
+ name="lenya"
+ scheme="context:"/>
+
+ </xsl:copy>
+</xsl:template>
+
<xsl:template match="cocoon">
<xsl:copy>
<xsl:copy-of select="@*"/>
diff --git a/src/webapp/lenya/pubs/default/doctypes.xmap b/src/webapp/lenya/pubs/default/doctypes.xmap
index e924d03..6470e15 100644
--- a/src/webapp/lenya/pubs/default/doctypes.xmap
+++ b/src/webapp/lenya/pubs/default/doctypes.xmap
@@ -15,7 +15,7 @@
limitations under the License.
-->
-<!-- $Id: doctypes.xmap,v 1.17 2004/03/24 13:20:08 edith Exp $ -->
+<!-- $Id: doctypes.xmap,v 1.17.2.1 2004/05/16 10:45:33 roku Exp $ -->
<map:sitemap xmlns:map="http://apache.org/cocoon/sitemap/1.0">
@@ -49,7 +49,8 @@
<!-- parametrized doctype matcher -->
<!-- pattern="{rendertype}/{area}/{doctype}/{document-path}" -->
<map:match pattern="*/*/*/**.xml">
- <map:generate src="content/{2}/{4}.xml"/>
+ <!--map:generate src="content/{2}/{4}.xml"/-->
+ <map:generate src="lenya:/{4}.xml"/>
<map:transform src="xslt/{3}2xhtml.xsl">
<map:parameter name="rendertype" value="{1}"/>
<map:parameter name="nodeid" value="{page-envelope:document-node-id}"/>
