Been hanging around here unused since 2002 and no longer relevant as far as I can...

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@707083 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/src/documentation/cocoon.diff b/src/documentation/cocoon.diff
deleted file mode 100644 (file)
index 2e33caa..0000000
--- a/src/documentation/cocoon.diff
+++ /dev/null
@@ -1,240 +0,0 @@
-Index: src/blocks/fop/java/org/apache/cocoon/serialization/FOPSerializer.java
-===================================================================
-RCS file: /home/cvspublic/xml-cocoon2/src/blocks/fop/java/org/apache/cocoon/serialization/FOPSerializer.java,v
-retrieving revision 1.4
-diff -u -r1.4 FOPSerializer.java
---- src/blocks/fop/java/org/apache/cocoon/serialization/FOPSerializer.java     21 Nov 2002 18:18:48 -0000      1.4
-+++ src/blocks/fop/java/org/apache/cocoon/serialization/FOPSerializer.java     5 Dec 2002 09:21:13 -0000
-@@ -63,18 +63,28 @@
- import org.apache.cocoon.components.url.URLFactory;
- import org.apache.cocoon.util.ClassUtils;
- import org.apache.cocoon.environment.URLFactorySourceResolver;
--import org.apache.cocoon.environment.Source;
-+import org.apache.cocoon.environment.Environment;
-+import org.apache.excalibur.source.Source;
-+import org.apache.excalibur.source.SourceResolver;
- import org.apache.excalibur.source.SourceValidity;
- import org.apache.excalibur.source.impl.validity.NOPValidity;
- import org.apache.fop.apps.Driver;
--import org.apache.fop.apps.Options;
--import org.apache.fop.messaging.MessageHandler;
- import org.apache.fop.render.Renderer;
--import org.apache.fop.configuration.ConfigurationParser;
-+import org.apache.fop.fo.FOUserAgent;
-+import org.apache.cocoon.components.RequestLifecycleComponent;
-+import org.apache.avalon.framework.component.Component;
-+import org.apache.cocoon.ProcessingException;
-+import org.xml.sax.SAXException;
-+import org.apache.cocoon.components.RequestLifecycleComponent;
-+
-+import java.io.IOException;
-+import java.util.Map;
- 
- import java.io.OutputStream;
- import java.io.File;
- import java.io.Serializable;
-+import java.io.InputStream;
-+import java.net.URL;
- import java.net.MalformedURLException;
- 
- /**
-@@ -84,7 +94,7 @@
-  */
- public class FOPSerializer
- extends AbstractSerializer
--implements Composable, Configurable, CacheableProcessingComponent {
-+implements Composable, Configurable, CacheableProcessingComponent, RequestLifecycleComponent {
- 
-     /**
-      * The Renderer Factory to use
-@@ -97,6 +107,11 @@
-     protected Driver driver;
- 
-     /**
-+     * The current <code>FOUserAgent</code>.
-+     */
-+    protected FOUserAgent userAgent;
-+
-+    /**
-      * The current <code>Renderer</code>.
-      */
-     protected Renderer renderer;
-@@ -145,24 +160,6 @@
-     public void configure(Configuration conf) throws ConfigurationException {
- 
-         this.logger = getLogger().getChildLogger("fop");
--        MessageHandler.setScreenLogger(this.logger);
--
--        // FIXME: VG: Initialize static FOP configuration with defaults, only once.
--        // FOP has static config, but that's going to change in the near future.
--        // Then this code should be reviewed.
--        synchronized (FOPSerializer.class) {
--            if (!configured) {
--                try {
--                    if (getLogger().isDebugEnabled()) {
--                        getLogger().debug("Loading default configuration");
--                    }
--                    new Options();
--                } catch (Exception e) {
--                    getLogger().error("Cannot load default configuration. Proceeding.", e);
--                }
--                configured = true;
--            }
--        }
- 
-         this.setContentLength = conf.getChild("set-content-length").getValueAsBoolean(true);
- 
-@@ -180,28 +177,6 @@
-             // New syntax: Element user-config contains URL
-             configUrl = conf.getChild("user-config").getValue(null);
-         }
--        if(configUrl != null) {
--            URLFactory urlFactory = null;
--            Source configSource = null;
--            try {
--                // FIXME: How to do without URLFactory but relative to context?
--                urlFactory = (URLFactory)manager.lookup(URLFactory.ROLE);
--                URLFactorySourceResolver urlResolver = new URLFactorySourceResolver(urlFactory, manager);
--                configSource = urlResolver.resolve(configUrl);
--                if (getLogger().isDebugEnabled()) {
--                    getLogger().debug("Loading configuration from " + configSource.getSystemId());
--                }
--                configSource.toSAX(new ConfigurationParser());
--            } catch (Exception e) {
--                getLogger().warn("Cannot load configuration from " + configUrl);
--                throw new ConfigurationException("Cannot load configuration from " + configUrl, e);
--            } finally {
--                manager.release(urlFactory);
--                if (configSource != null) {
--                    configSource.recycle();
--                }
--            }
--        }
- 
-         // Get the mime type.
-         this.mimetype = conf.getAttribute("mime-type");
-@@ -233,6 +208,22 @@
-                 + "no renderer was specified in the sitemap configuration."
-             );
-         }
-+        this.renderer.setCreator("Cocoon");
-+
-+        userAgent = new FOUserAgent();
-+        userAgent.enableLogging(this.logger);
-+        //userAgent.setBaseURL(source.getSystemId());
-+
-+        // load the fop driver
-+        this.driver = new Driver();
-+        driver.enableLogging(this.logger);
-+        driver.setUserAgent(userAgent);
-+
-+        driver.setRenderer(this.renderer);
-+
-+        //driver.configure(conf);
-+        driver.initialize();
-+
-     }
- 
-     /**
-@@ -242,27 +233,39 @@
-         return mimetype;
-     }
- 
-+    public void setup(final org.apache.cocoon.environment.SourceResolver resolver, Map objectModel)
-+    throws ProcessingException, SAXException, IOException {
-+
-+        userAgent = new FOUserAgent() {
-+            public InputStream getStream(String uri) {
-+                try {
-+                    Environment env = (Environment) resolver;
-+                    org.apache.cocoon.environment.Source source = null;
-+                    org.apache.cocoon.components.source.CocoonSourceFactory ccf;
-+                    ccf = new org.apache.cocoon.components.source.CocoonSourceFactory(null, manager);
-+                    ccf.enableLogging(logger);
-+                    source = ccf.getSource(env, "/" + uri);
-+                    getLogger().debug("Loading image from " + source.getSystemId());
-+                    InputStream is = source.getInputStream();
-+                    getLogger().debug("input stream: " + is + ":" + is.available());
-+                    return is;
-+                } catch (Exception e) {
-+                    getLogger().error("Cannot load source", e);
-+                }
-+                return null;
-+            }
-+        };
-+        userAgent.enableLogging(this.logger);
-+        //userAgent.setBaseURL(source.getSystemId());
-+
-+        driver.setUserAgent(userAgent);
-+    }
-+
-     /**
-      * Create the FOP driver
-      * Set the <code>OutputStream</code> where the XML should be serialized.
-      */
-     public void setOutputStream(OutputStream out) {
--        // load the fop driver
--        this.driver = new Driver();
--        this.driver.setLogger(this.logger);
--        if (this.rendererName == null) {
--            this.renderer = factory.createRenderer(mimetype);
--        } else {
--            try {
--                this.renderer = (Renderer)ClassUtils.newInstance(this.rendererName);
--            } catch (Exception e) {
--                if (getLogger().isWarnEnabled()) {
--                    getLogger().warn("Cannot load  class " + this.rendererName, e);
--                }
--                throw new CascadingRuntimeException("Cannot load class " + this.rendererName, e);
--            }
--        }
--        this.driver.setRenderer(this.renderer);
-         this.driver.setOutputStream(out);
-         setContentHandler(this.driver.getContentHandler());
-     }
-@@ -296,8 +299,7 @@
-       */
-     public void recycle() {
-         super.recycle();
--        this.driver = null;
--        this.renderer = null;
-+        this.driver.reset();
-     }
- 
-     /**
-@@ -307,3 +309,4 @@
-         return this.setContentLength;
-     }
- }
-+
-Index: src/java/org/apache/cocoon/components/pipeline/AbstractProcessingPipeline.java
-===================================================================
-RCS file: /home/cvspublic/xml-cocoon2/src/java/org/apache/cocoon/components/pipeline/AbstractProcessingPipeline.java,v
-retrieving revision 1.24
-diff -u -r1.24 AbstractProcessingPipeline.java
---- src/java/org/apache/cocoon/components/pipeline/AbstractProcessingPipeline.java     11 Oct 2002 08:36:30 -0000      1.24
-+++ src/java/org/apache/cocoon/components/pipeline/AbstractProcessingPipeline.java     5 Dec 2002 09:21:13 -0000
-@@ -62,6 +62,7 @@
- import org.apache.cocoon.ConnectionResetException;
- import org.apache.cocoon.ProcessingException;
- import org.apache.cocoon.components.CocoonComponentManager;
-+import org.apache.cocoon.components.RequestLifecycleComponent;
- import org.apache.cocoon.components.treeprocessor.ProcessingNode;
- import org.apache.cocoon.environment.Environment;
- import org.apache.cocoon.environment.ObjectModelHelper;
-@@ -392,6 +393,15 @@
-                     environment.getObjectModel(),
-                     (String)transformerSourceItt.next(),
-                     (Parameters)transformerParamItt.next()
-+                );
-+            }
-+
-+            // WARNING: quick hack
-+            // setup the serializer
-+            if(this.serializer instanceof RequestLifecycleComponent) {
-+                ((RequestLifecycleComponent)this.serializer).setup(
-+                    environment,
-+                    environment.getObjectModel()
-                 );
-             }
-