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-rw-r--r--pom.xml5
-rw-r--r--src/main/java/com/jogamp/hungryharry/Config.java34
-rw-r--r--src/main/java/com/jogamp/hungryharry/FeedAggregator.java62
-rw-r--r--src/main/java/com/jogamp/hungryharry/config.xml6
4 files changed, 70 insertions, 37 deletions
diff --git a/pom.xml b/pom.xml
index 33c7459..9e0018b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -37,5 +37,10 @@
<artifactId>rome-fetcher</artifactId>
<version>1.0.0</version>
</dependency>
+ <dependency>
+ <groupId>freemarker</groupId>
+ <artifactId>freemarker</artifactId>
+ <version>2.3.8</version>
+ </dependency>
</dependencies>
</project>
diff --git a/src/main/java/com/jogamp/hungryharry/Config.java b/src/main/java/com/jogamp/hungryharry/Config.java
index 9b69510..33fcf52 100644
--- a/src/main/java/com/jogamp/hungryharry/Config.java
+++ b/src/main/java/com/jogamp/hungryharry/Config.java
@@ -4,8 +4,6 @@
package com.jogamp.hungryharry;
import java.util.List;
-import javax.xml.bind.annotation.XmlAccessType;
-import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlAttribute;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlRootElement;
@@ -13,7 +11,7 @@ import javax.xml.bind.annotation.XmlType;
import javax.xml.bind.annotation.XmlValue;
/**
- * Hungry Harrie's configuration.
+ * Hungry Harry's configuration.
* @author Michael Bien
*/
@XmlType(name = "")
@@ -84,7 +82,7 @@ public class Config {
public final String link;
@XmlElement(name="feed")
- public final List<String> feeds;
+ public final List<PlanetFeed> feeds;
@XmlElement(name="template")
public final String templatePath;
@@ -97,5 +95,33 @@ public class Config {
feeds = null;
templatePath = null;
}
+
+ public String getLink() {
+ return link;
+ }
+
+ @XmlType
+ public static class PlanetFeed {
+
+ @XmlValue
+ public String type;
+
+ public String getSpecificType() {
+ return type;
+ }
+
+ public String getFeedType() {
+ if(type.contains("atom"))
+ return "atom";
+ if(type.contains("rss"))
+ return "rss";
+ return "";
+ }
+
+ public String getFileName() {
+ return type+".xml";
+ }
+
+ }
}
}
diff --git a/src/main/java/com/jogamp/hungryharry/FeedAggregator.java b/src/main/java/com/jogamp/hungryharry/FeedAggregator.java
index 8bfc4eb..872a598 100644
--- a/src/main/java/com/jogamp/hungryharry/FeedAggregator.java
+++ b/src/main/java/com/jogamp/hungryharry/FeedAggregator.java
@@ -5,7 +5,6 @@ package com.jogamp.hungryharry;
import com.jogamp.hungryharry.Config.Planet;
import com.sun.syndication.io.SyndFeedOutput;
-import java.io.PrintWriter;
import com.sun.syndication.feed.synd.SyndEntry;
import com.sun.syndication.fetcher.FetcherException;
import com.sun.syndication.io.FeedException;
@@ -21,11 +20,15 @@ import com.sun.syndication.fetcher.FeedFetcher;
import com.sun.syndication.fetcher.impl.FeedFetcherCache;
import com.sun.syndication.fetcher.impl.HashMapFeedInfoCache;
import com.sun.syndication.fetcher.impl.HttpURLFeedFetcher;
-import java.io.BufferedReader;
+import freemarker.template.Configuration;
+import freemarker.template.DefaultObjectWrapper;
+import freemarker.template.Template;
+import freemarker.template.TemplateException;
import java.io.File;
-import java.io.FileOutputStream;
-import java.io.FileReader;
+import java.io.FileWriter;
+import java.io.Writer;
import java.util.Comparator;
+import java.util.HashMap;
import java.util.logging.Logger;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
@@ -96,21 +99,21 @@ public class FeedAggregator {
Planet planet = config.planet;
String path = cutoffTail(planet.templatePath, separatorChar);
- for (String feedType : planet.feeds) {
+ for (Planet.PlanetFeed planetFeed : planet.feeds) {
try {
SyndFeed feed = new SyndFeedImpl();
- feed.setFeedType(feedType);
+ feed.setFeedType(planetFeed.type);
feed.setTitle(planet.title);
feed.setDescription(planet.description);
feed.setAuthor(planet.author);
- feed.setLink(planet.link);
+ feed.setLink(planet.link+separatorChar+planetFeed.getFileName());
feed.setEntries(entries);
SyndFeedOutput output = new SyndFeedOutput();
- output.output(feed, new File(path+separatorChar+feedType+".xml"));
+ output.output(feed, new File(path+separatorChar+planetFeed.getFileName()));
} catch (IOException ex) {
LOG.log(SEVERE, null, ex);
@@ -120,7 +123,7 @@ public class FeedAggregator {
}
StringBuilder content = new StringBuilder();
- int max = 20;
+ int max = 10;
int n = 0;
for (SyndEntry entry : entries) {
if(n++>max) {
@@ -139,18 +142,32 @@ public class FeedAggregator {
}
+ HashMap<String, Object> root = new HashMap<String, Object>();
+ root.put("content", content.toString());
+ root.put("planet", planet);
+ root.put("feeds", planet.feeds);
+
try {
- StringBuilder template = readFileAsString(planet.templatePath);
- replace(template, "@atom@", planet.link);
- replace(template, "@rss@", planet.link);
- replace(template, "@content@", content.toString());
+ Configuration cfg = new Configuration();
+ // Specify the data source where the template files come from.
+ // Here I set a file directory for it:
+ cfg.setDirectoryForTemplateLoading(new File("/home/mbien/streams"));
+ // Specify how templates will see the data-model. This is an advanced topic...
+ // but just use this:
+ cfg.setObjectWrapper(new DefaultObjectWrapper());
+ Template temp = cfg.getTemplate("planet-template.html");
+
+ Writer writer = new FileWriter(new File(path+separator+"planet.html"));
- FileOutputStream fos = new FileOutputStream(new File(path+separator+"planet.html"));
- fos.write(template.toString().getBytes());
+
+ temp.process(root, writer);
+ writer.close();
} catch (IOException ex) {
LOG.log(SEVERE, null, ex);
+ } catch (TemplateException ex) {
+ LOG.log(SEVERE, null, ex);
}
}
@@ -164,21 +181,6 @@ public class FeedAggregator {
return sb;
}
- private static StringBuilder readFileAsString(String filePath) throws java.io.IOException{
- StringBuilder fileData = new StringBuilder(1000);
- BufferedReader reader = new BufferedReader(new FileReader(filePath));
- char[] buf = new char[1024];
- int numRead=0;
- while((numRead=reader.read(buf)) != -1){
- String readData = String.valueOf(buf, 0, numRead);
- fileData.append(readData);
- buf = new char[1024];
- }
- reader.close();
- return fileData;
- }
-
-
public static void main(String[] args) throws MalformedURLException {
new FeedAggregator().aggregate();
diff --git a/src/main/java/com/jogamp/hungryharry/config.xml b/src/main/java/com/jogamp/hungryharry/config.xml
index 2fddf55..3b5294c 100644
--- a/src/main/java/com/jogamp/hungryharry/config.xml
+++ b/src/main/java/com/jogamp/hungryharry/config.xml
@@ -2,9 +2,9 @@
<config>
<planet title="JogAmp Streams"
- description="JogAmp Aggregated Feeds"
- author="Hungry Harry"
- link="http://jogamp.org/stream">
+ description="JogAmp Aggregated Feeds"
+ author="Hungry Harry"
+ link="/home/mbien/streams">
<feed>atom_0.3</feed>
<feed>rss_2.0</feed>
<template>/home/mbien/streams/planet-template.html</template>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-01 04:24:14 +0000