CCM NG: Login Form now shows up

git-svn-id: https://svn.libreccm.org/ccm/ccm_ng@3844 8810af33-2d31-482b-a856-94f89814c4df

ccm-bundle-devel-wildfly-web/pom.xml

@@ -36,6 +36,11 @@
             <artifactId>ccm-theme-foundry</artifactId>
             <version>${project.parent.version}</version>
         </dependency>
+        
+        <dependency>
+            <groupId>net.sf.saxon</groupId>
+            <artifactId>Saxon-HE</artifactId>
+        </dependency>
     </dependencies>
     
     <!--<dependencies>

ccm-core/src/main/java/com/arsdigita/xml/CCMTransformerFactory.java

@@ -0,0 +1,142 @@
+/*
+ * Copyright (C) 2014 Jens Pelzetter
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+package com.arsdigita.xml;
+
+import javax.xml.transform.ErrorListener;
+import javax.xml.transform.Source;
+import javax.xml.transform.Templates;
+import javax.xml.transform.Transformer;
+import javax.xml.transform.TransformerConfigurationException;
+import javax.xml.transform.TransformerFactory;
+import javax.xml.transform.URIResolver;
+import org.apache.log4j.Logger;
+
+/**
+ * This class acts as a facade for the {@link TransformerFactory} implementation
+ * configured in {@link XMLConfig}. The current API in the Java Standard API
+ * does not allow to configure the implementation of {@link TransformerFactory}
+ * to use at runtime. Therefore we are setting this facade as implementation to
+ * use via {@code META-INF/services/javax.xml.transform.TransformerFactory}.
+ * This class uses
+ * {@link TransformerFactory#newInstance(java.lang.String, java.lang.ClassLoader)}
+ * to create an instance of the configured {@link TransformerFactory}
+ * implementation and delegates all calls to it.
+ *
+ * @author Jens Pelzetter <jens@jp-digital.de>
+ */
+public class CCMTransformerFactory extends TransformerFactory {
+
+    private static final Logger LOGGER = Logger.getLogger(
+        CCMTransformerFactory.class);
+    private final TransformerFactory factory;
+
+    public CCMTransformerFactory() {
+        super();
+
+        //Get an XMLConfig instance
+        final XmlConfig config = XmlConfig.getConfig();
+        //Get the classname
+        final String classname = config.getXslTransformerFactoryClassname();
+        LOGGER.warn(String.format("XSL Transformer Factory classname is %s",
+                                  classname));
+
+        if (classname == null || classname.isEmpty()) {
+            //To make this class errorprone we check for null and empty string. Normally this
+            //is not possible, but to be sure, we check the classname provided by XMLConfig and
+            //fallback to the default value if the string is null or empty.
+            LOGGER.warn(
+                "XSLTransformerFactory classname provided by XMLConfig is null or empty. "
+                + "This indicates a invalid configuration. Check your configuration! "
+                + "Falling back to default.");
+            factory = TransformerFactory.newInstance(
+                config.getDefaultXslTransformerFactoryClassname(), null);
+        } else {
+            factory = TransformerFactory.newInstance(classname, null);
+        }
+    }
+
+    @Override
+    public Transformer newTransformer(final Source source)
+        throws TransformerConfigurationException {
+        return factory.newTransformer(source);
+    }
+
+    @Override
+    public Transformer newTransformer() throws TransformerConfigurationException {
+        return factory.newTransformer();
+    }
+
+    @Override
+    public Templates newTemplates(final Source source) throws
+        TransformerConfigurationException {
+        return factory.newTemplates(source);
+    }
+
+    @Override
+    public Source getAssociatedStylesheet(final Source source,
+                                          final String media,
+                                          final String title,
+                                          final String charset)
+        throws TransformerConfigurationException {
+        return factory.getAssociatedStylesheet(source, media, title, charset);
+    }
+
+    @Override
+    public void setURIResolver(final URIResolver resolver) {
+        factory.setURIResolver(resolver);
+    }
+
+    @Override
+    public URIResolver getURIResolver() {
+        return factory.getURIResolver();
+    }
+
+    @Override
+    public void setFeature(final String name,
+                           final boolean value) throws
+        TransformerConfigurationException {
+        factory.setFeature(name, value);
+    }
+
+    @Override
+    public boolean getFeature(final String name) {
+        return factory.getFeature(name);
+    }
+
+    @Override
+    public void setAttribute(final String name, final Object value) {
+        factory.setAttribute(name, value);
+    }
+
+    @Override
+    public Object getAttribute(final String name) {
+        return factory.getAttribute(name);
+    }
+
+    @Override
+    public void setErrorListener(final ErrorListener listener) {
+        factory.setErrorListener(listener);
+    }
+
+    @Override
+    public ErrorListener getErrorListener() {
+        return factory.getErrorListener();
+    }
+
+}

ccm-core/src/main/resources/META-INF/services/javax.xml.transform.TransformerFactory

@@ -0,0 +1 @@
+com.arsdigita.xml.CCMTransformerFactory

ccm-theme-foundry/src/main/resources/themes/foundry/foundry/lib/global-vars.xsl

@@ -93,7 +93,8 @@ processor, some are read from the configuration files of Foundry and some are de
             </p>
         </foundry:doc-desc>
     </foundry:doc>
-    <xsl:param name="theme-prefix"/>
+    <xsl:param name="theme-prefix" 
+               select="concat($context-prefix, 'themes/libreccm-default/')"/>
     
     <foundry:doc section="devel" type="env-var">
         <foundry:doc-desc>