Author: ssolsagl
Date: 2007-04-27 07:50:20 +0200 (Fri, 27 Apr 2007)
New Revision: 4896
Added:
trunk/core-api/src/main/java/no/schibstedsok/searchportal/view/velocity/URLVelocityTemplateLoader.java
Removed:
trunk/core-api/src/main/java/no/schibstedsok/searchportal/view/velocity/URLVelocityTemplateLoaderDebug.java
Log:
Has support for printing valueable debuginformation when loading templates
Copied:
trunk/core-api/src/main/java/no/schibstedsok/searchportal/view/velocity/URLVelocityTemplateLoader.java
(from rev 4894,
trunk/core-api/src/main/java/no/schibstedsok/searchportal/view/velocity/URLVelocityTemplateLoaderDebug.java)
===================================================================
---
trunk/core-api/src/main/java/no/schibstedsok/searchportal/view/velocity/URLVelocityTemplateLoader.java
(rev 0)
+++
trunk/core-api/src/main/java/no/schibstedsok/searchportal/view/velocity/URLVelocityTemplateLoader.java
2007-04-27 05:50:20 UTC (rev 4896)
@@ -0,0 +1,153 @@
+package no.schibstedsok.searchportal.view.velocity;
+
+import java.io.ByteArrayInputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.StringWriter;
+import java.io.Writer;
+
+import javax.xml.parsers.DocumentBuilder;
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.parsers.ParserConfigurationException;
+import javax.xml.transform.OutputKeys;
+import javax.xml.transform.Transformer;
+import javax.xml.transform.TransformerConfigurationException;
+import javax.xml.transform.TransformerException;
+import javax.xml.transform.TransformerFactory;
+import javax.xml.transform.dom.DOMSource;
+import javax.xml.transform.stream.StreamResult;
+
+import org.apache.log4j.Logger;
+import org.apache.velocity.exception.ResourceNotFoundException;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+
+/**
+ * UrlVelocityTemplateLoaderDebug adds border around every velocity template
+ * that is loaded. This is a nice way to see wich templates are loaded and
where
+ * they are loaded.
+ *
+ * @author Ola M Sagli <a mailto="[EMAIL PROTECTED]">[EMAIL PROTECTED]</a>
+ *
+ */
+public class URLVelocityTemplateLoaderDebug extends URLResourceLoader {
+
+ static String DIV_TAG = "div";
+ static String STYLE_ATTRIB = "style";
+ static String STYLE_BORDER = "margin:3px;border:1px solid #C0C0C0";
+ static String STYLE_HEADING="background:#DDDDDD;font-size:10px";
+
+ /**
+ * getResourceStream() loads resource from url. Then add border around
the
+ * template so its easy to see wich templates are loaded.
+ */
+ public InputStream getResourceStreamDebug(String url)
+ throws ResourceNotFoundException {
+
+ boolean VELOCITY_DEBUG =
"true".equals(System.getProperty("VELOCITY_DEBUG"));
+
+ if (!VELOCITY_DEBUG) {
+ return super.getResourceStream(url);
+ }
+ InputStream stream = null;
+ String filePath = url.replaceAll("http://(.*?)/",
"/").replace("locahost", "");
+ String templatesDir =
System.getProperty("VELOCITY_TEMPLATES_DIR");
+
+ stream = getStream(templatesDir, filePath, url);
+ // If rss, means the output is xml.
+ if (url.indexOf("rss") != -1) {
+ return stream;
+ }
+
+ byte byteContent[];
+ try {
+ byteContent = new byte[stream.available()];
+ stream.read(byteContent);
+ stream.close();
+ } catch (IOException e) {
+ throw new ResourceNotFoundException(e.getMessage());
+ }
+
+ // Create html
+ String template= new String(byteContent);
+ StringWriter writer = new StringWriter();
+ Document doc = createDocument();
+
+ Element border = doc.createElement(DIV_TAG);
+ border.setAttribute(STYLE_ATTRIB, STYLE_BORDER);
+
+ Element divHeader = doc.createElement(DIV_TAG);
+ divHeader.setAttribute(STYLE_ATTRIB, STYLE_HEADING);
+ divHeader.appendChild(doc.createTextNode(filePath));
+ border.appendChild(divHeader);
+
+ border.appendChild(doc.createCDATASection(template));
+ doc.appendChild(border);
+
+ internalWriteDocument(doc, writer);
+
+ String result = writer.getBuffer().toString();
+ result = result.replace("<![CDATA[", "");
+ result = result.replace("]]>", "");
+ System.out.println("Tamplate =" + result);
+ // log.info("Result: " + buffer.toString());
+ return new ByteArrayInputStream(result.getBytes());
+ }
+
+ /*
+ * Get stream from file of or url.
+ */
+ private InputStream getStream(String templatesDir, String
filePath,String url) {
+
+ System.out.println("*** Loading: " + templatesDir + filePath +
", or url: " + url);
+
+ if(templatesDir == null) {
+ return super.getResourceStream(url);
+ }
+
+ File file = new File(templatesDir + filePath);
+ if (file.exists()) {
+ try {
+ return new FileInputStream(file);
+ } catch (FileNotFoundException ignore) {
+ return super.getResourceStream(url);
+ }
+ } else {
+ return super.getResourceStream(url);
+ }
+ }
+ // -- Write the document to the writer
+ private void internalWriteDocument(Document d, Writer w) {
+ DOMSource source = new DOMSource(d);
+ StreamResult result = new StreamResult(w);
+
+ TransformerFactory factory = TransformerFactory.newInstance();
+ Transformer transformer;
+ try {
+ transformer = factory.newTransformer();
+ transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION,
+ "yes");
+ transformer.transform(source, result);
+ } catch (TransformerConfigurationException e) {
+ throw new RuntimeException("Xml Parser: " + e);
+ } catch (TransformerException ignore) {
+ }
+ }
+
+ // -- Create a DOM document
+ private Document createDocument() {
+ DocumentBuilderFactory docFactory = DocumentBuilderFactory
+ .newInstance();
+ DocumentBuilder builder = null;
+ try {
+ builder = docFactory.newDocumentBuilder();
+ } catch (ParserConfigurationException e) {
+ throw new RuntimeException(e);
+ }
+ Document doc = builder.newDocument();
+ return doc;
+ }
+}
Deleted:
trunk/core-api/src/main/java/no/schibstedsok/searchportal/view/velocity/URLVelocityTemplateLoaderDebug.java
===================================================================
---
trunk/core-api/src/main/java/no/schibstedsok/searchportal/view/velocity/URLVelocityTemplateLoaderDebug.java
2007-04-27 05:49:38 UTC (rev 4895)
+++
trunk/core-api/src/main/java/no/schibstedsok/searchportal/view/velocity/URLVelocityTemplateLoaderDebug.java
2007-04-27 05:50:20 UTC (rev 4896)
@@ -1,153 +0,0 @@
-package no.schibstedsok.searchportal.view.velocity;
-
-import java.io.ByteArrayInputStream;
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileNotFoundException;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.StringWriter;
-import java.io.Writer;
-
-import javax.xml.parsers.DocumentBuilder;
-import javax.xml.parsers.DocumentBuilderFactory;
-import javax.xml.parsers.ParserConfigurationException;
-import javax.xml.transform.OutputKeys;
-import javax.xml.transform.Transformer;
-import javax.xml.transform.TransformerConfigurationException;
-import javax.xml.transform.TransformerException;
-import javax.xml.transform.TransformerFactory;
-import javax.xml.transform.dom.DOMSource;
-import javax.xml.transform.stream.StreamResult;
-
-import org.apache.log4j.Logger;
-import org.apache.velocity.exception.ResourceNotFoundException;
-import org.w3c.dom.Document;
-import org.w3c.dom.Element;
-
-/**
- * UrlVelocityTemplateLoaderDebug adds border around every velocity template
- * that is loaded. This is a nice way to see wich templates are loaded and
where
- * they are loaded.
- *
- * @author Ola M Sagli <a mailto="[EMAIL PROTECTED]">[EMAIL PROTECTED]</a>
- *
- */
-public class URLVelocityTemplateLoaderDebug extends URLResourceLoader {
-
- static String DIV_TAG = "div";
- static String STYLE_ATTRIB = "style";
- static String STYLE_BORDER = "margin:3px;border:1px solid #C0C0C0";
- static String STYLE_HEADING="background:#DDDDDD;font-size:10px";
-
- /**
- * getResourceStream() loads resource from url. Then add border around
the
- * template so its easy to see wich templates are loaded.
- */
- public InputStream getResourceStreamDebug(String url)
- throws ResourceNotFoundException {
-
- boolean VELOCITY_DEBUG =
"true".equals(System.getProperty("VELOCITY_DEBUG"));
-
- if (!VELOCITY_DEBUG) {
- return super.getResourceStream(url);
- }
- InputStream stream = null;
- String filePath = url.replaceAll("http://(.*?)/",
"/").replace("locahost", "");
- String templatesDir =
System.getProperty("VELOCITY_TEMPLATES_DIR");
-
- stream = getStream(templatesDir, filePath, url);
- // If rss, means the output is xml.
- if (url.indexOf("rss") != -1) {
- return stream;
- }
-
- byte byteContent[];
- try {
- byteContent = new byte[stream.available()];
- stream.read(byteContent);
- stream.close();
- } catch (IOException e) {
- throw new ResourceNotFoundException(e.getMessage());
- }
-
- // Create html
- String template= new String(byteContent);
- StringWriter writer = new StringWriter();
- Document doc = createDocument();
-
- Element border = doc.createElement(DIV_TAG);
- border.setAttribute(STYLE_ATTRIB, STYLE_BORDER);
-
- Element divHeader = doc.createElement(DIV_TAG);
- divHeader.setAttribute(STYLE_ATTRIB, STYLE_HEADING);
- divHeader.appendChild(doc.createTextNode(filePath));
- border.appendChild(divHeader);
-
- border.appendChild(doc.createCDATASection(template));
- doc.appendChild(border);
-
- internalWriteDocument(doc, writer);
-
- String result = writer.getBuffer().toString();
- result = result.replace("<![CDATA[", "");
- result = result.replace("]]>", "");
- System.out.println("Tamplate =" + result);
- // log.info("Result: " + buffer.toString());
- return new ByteArrayInputStream(result.getBytes());
- }
-
- /*
- * Get stream from file of or url.
- */
- private InputStream getStream(String templatesDir, String
filePath,String url) {
-
- System.out.println("*** Loading: " + templatesDir + filePath +
", or url: " + url);
-
- if(templatesDir == null) {
- return super.getResourceStream(url);
- }
-
- File file = new File(templatesDir + filePath);
- if (file.exists()) {
- try {
- return new FileInputStream(file);
- } catch (FileNotFoundException ignore) {
- return super.getResourceStream(url);
- }
- } else {
- return super.getResourceStream(url);
- }
- }
- // -- Write the document to the writer
- private void internalWriteDocument(Document d, Writer w) {
- DOMSource source = new DOMSource(d);
- StreamResult result = new StreamResult(w);
-
- TransformerFactory factory = TransformerFactory.newInstance();
- Transformer transformer;
- try {
- transformer = factory.newTransformer();
- transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION,
- "yes");
- transformer.transform(source, result);
- } catch (TransformerConfigurationException e) {
- throw new RuntimeException("Xml Parser: " + e);
- } catch (TransformerException ignore) {
- }
- }
-
- // -- Create a DOM document
- private Document createDocument() {
- DocumentBuilderFactory docFactory = DocumentBuilderFactory
- .newInstance();
- DocumentBuilder builder = null;
- try {
- builder = docFactory.newDocumentBuilder();
- } catch (ParserConfigurationException e) {
- throw new RuntimeException(e);
- }
- Document doc = builder.newDocument();
- return doc;
- }
-}
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