From e929b5f4c6d9351b29150e6c1843f06806ee7b00 Mon Sep 17 00:00:00 2001
From: Andreas Fitzek <andreas.fitzek@iaik.tugraz.at>
Date: Mon, 1 Dec 2014 12:23:47 +0100
Subject: added status servlet to pdf-as-web

---
 .../src/main/java/at/gv/egiz/status/Test.java      |  28 ++++
 .../main/java/at/gv/egiz/status/TestFactory.java   |  16 +++
 .../main/java/at/gv/egiz/status/TestResult.java    |  23 ++++
 .../main/java/at/gv/egiz/status/TestStatus.java    |  16 +++
 .../gv/egiz/status/content/ContentGenerator.java   |  25 ++++
 .../at/gv/egiz/status/content/HtmlGenerator.java   |  92 +++++++++++++
 .../at/gv/egiz/status/content/JsonGenerator.java   |  87 ++++++++++++
 .../at/gv/egiz/status/content/ResponseBuilder.java |  54 ++++++++
 .../at/gv/egiz/status/content/XMLGenerator.java    |  86 ++++++++++++
 .../at/gv/egiz/status/impl/BaseTestResult.java     |  91 +++++++++++++
 .../java/at/gv/egiz/status/impl/TestManager.java   | 149 +++++++++++++++++++++
 .../java/at/gv/egiz/status/impl/TestRunResult.java |  88 ++++++++++++
 .../at/gv/egiz/status/impl/TestStatusString.java   |  29 ++++
 .../at/gv/egiz/status/servlet/StatusServlet.java   | 120 +++++++++++++++++
 14 files changed, 904 insertions(+)
 create mode 100644 pdf-as-web-status/src/main/java/at/gv/egiz/status/Test.java
 create mode 100644 pdf-as-web-status/src/main/java/at/gv/egiz/status/TestFactory.java
 create mode 100644 pdf-as-web-status/src/main/java/at/gv/egiz/status/TestResult.java
 create mode 100644 pdf-as-web-status/src/main/java/at/gv/egiz/status/TestStatus.java
 create mode 100644 pdf-as-web-status/src/main/java/at/gv/egiz/status/content/ContentGenerator.java
 create mode 100644 pdf-as-web-status/src/main/java/at/gv/egiz/status/content/HtmlGenerator.java
 create mode 100644 pdf-as-web-status/src/main/java/at/gv/egiz/status/content/JsonGenerator.java
 create mode 100644 pdf-as-web-status/src/main/java/at/gv/egiz/status/content/ResponseBuilder.java
 create mode 100644 pdf-as-web-status/src/main/java/at/gv/egiz/status/content/XMLGenerator.java
 create mode 100644 pdf-as-web-status/src/main/java/at/gv/egiz/status/impl/BaseTestResult.java
 create mode 100644 pdf-as-web-status/src/main/java/at/gv/egiz/status/impl/TestManager.java
 create mode 100644 pdf-as-web-status/src/main/java/at/gv/egiz/status/impl/TestRunResult.java
 create mode 100644 pdf-as-web-status/src/main/java/at/gv/egiz/status/impl/TestStatusString.java
 create mode 100644 pdf-as-web-status/src/main/java/at/gv/egiz/status/servlet/StatusServlet.java

(limited to 'pdf-as-web-status/src/main/java/at')

diff --git a/pdf-as-web-status/src/main/java/at/gv/egiz/status/Test.java b/pdf-as-web-status/src/main/java/at/gv/egiz/status/Test.java
new file mode 100644
index 00000000..97f5f4d7
--- /dev/null
+++ b/pdf-as-web-status/src/main/java/at/gv/egiz/status/Test.java
@@ -0,0 +1,28 @@
+package at.gv.egiz.status;
+
+/**
+ * The Interface Test.
+ */
+public interface Test {
+	
+	/**
+	 * Gets the name.
+	 *
+	 * @return the name
+	 */
+	public String getName();
+	
+	/**
+	 * Gets the cache delay.
+	 *
+	 * @return the cache delay
+	 */
+	public long getCacheDelay();
+	
+	/**
+	 * Run test.
+	 *
+	 * @return the test result
+	 */
+	public TestResult runTest();
+}
diff --git a/pdf-as-web-status/src/main/java/at/gv/egiz/status/TestFactory.java b/pdf-as-web-status/src/main/java/at/gv/egiz/status/TestFactory.java
new file mode 100644
index 00000000..682f809b
--- /dev/null
+++ b/pdf-as-web-status/src/main/java/at/gv/egiz/status/TestFactory.java
@@ -0,0 +1,16 @@
+package at.gv.egiz.status;
+
+import java.util.List;
+
+/**
+ * A factory for creating Test objects.
+ */
+public interface TestFactory {
+	
+	/**
+	 * Creates a new Test object.
+	 *
+	 * @return the list< test>
+	 */
+	public List<Test> createTests();
+}
diff --git a/pdf-as-web-status/src/main/java/at/gv/egiz/status/TestResult.java b/pdf-as-web-status/src/main/java/at/gv/egiz/status/TestResult.java
new file mode 100644
index 00000000..9c57efdf
--- /dev/null
+++ b/pdf-as-web-status/src/main/java/at/gv/egiz/status/TestResult.java
@@ -0,0 +1,23 @@
+package at.gv.egiz.status;
+
+import java.util.List;
+
+/**
+ * The Interface TestResult.
+ */
+public interface TestResult {
+	
+	/**
+	 * Gets the status.
+	 *
+	 * @return the status
+	 */
+	public TestStatus getStatus();
+	
+	/**
+	 * Gets the details.
+	 *
+	 * @return the details
+	 */
+	public List<String> getDetails();
+}
diff --git a/pdf-as-web-status/src/main/java/at/gv/egiz/status/TestStatus.java b/pdf-as-web-status/src/main/java/at/gv/egiz/status/TestStatus.java
new file mode 100644
index 00000000..9513a5d5
--- /dev/null
+++ b/pdf-as-web-status/src/main/java/at/gv/egiz/status/TestStatus.java
@@ -0,0 +1,16 @@
+package at.gv.egiz.status;
+
+/**
+ * The Enum TestStatus.
+ */
+public enum TestStatus {
+	
+	/** The ok. */
+	OK,
+	
+	/** The failed. */
+	FAILED,
+	
+	/** The indeterminate. */
+	INDETERMINATE
+}
diff --git a/pdf-as-web-status/src/main/java/at/gv/egiz/status/content/ContentGenerator.java b/pdf-as-web-status/src/main/java/at/gv/egiz/status/content/ContentGenerator.java
new file mode 100644
index 00000000..6ba85284
--- /dev/null
+++ b/pdf-as-web-status/src/main/java/at/gv/egiz/status/content/ContentGenerator.java
@@ -0,0 +1,25 @@
+package at.gv.egiz.status.content;
+
+import java.io.IOException;
+import java.util.Map;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import at.gv.egiz.status.TestResult;
+
+/**
+ * The Interface ContentGenerator.
+ */
+public interface ContentGenerator {
+	
+	/**
+	 * Generate.
+	 *
+	 * @param request the request
+	 * @param response the response
+	 * @param details the details
+	 * @throws IOException Signals that an I/O exception has occurred.
+	 */
+	public void generate(HttpServletRequest request, HttpServletResponse response, Map<String, TestResult> results, boolean details) throws IOException;
+}
diff --git a/pdf-as-web-status/src/main/java/at/gv/egiz/status/content/HtmlGenerator.java b/pdf-as-web-status/src/main/java/at/gv/egiz/status/content/HtmlGenerator.java
new file mode 100644
index 00000000..c94cde22
--- /dev/null
+++ b/pdf-as-web-status/src/main/java/at/gv/egiz/status/content/HtmlGenerator.java
@@ -0,0 +1,92 @@
+package at.gv.egiz.status.content;
+
+import java.io.IOException;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.Map.Entry;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.apache.commons.lang3.StringEscapeUtils;
+
+import at.gv.egiz.status.TestResult;
+import at.gv.egiz.status.TestStatus;
+import at.gv.egiz.status.impl.TestStatusString;
+
+public class HtmlGenerator implements ContentGenerator {
+
+	@Override
+	public void generate(HttpServletRequest request,
+			HttpServletResponse response, Map<String, TestResult> results, boolean details) throws IOException {
+		
+		boolean allOk = true;
+		
+		Iterator<TestResult> testIterator = results.values().iterator();
+		while(testIterator.hasNext()) {
+			TestResult result = testIterator.next();
+			if(!result.getStatus().equals(TestStatus.OK)){
+				allOk = false;
+				break;
+			}
+		}
+		
+		if(!allOk) {
+			response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
+		} else {
+			response.setStatus(HttpServletResponse.SC_OK);
+		}
+		
+		response.setContentType("text/html");
+		
+		StringBuilder sb = new StringBuilder();
+		
+		sb.append("<html><head></head><body>");
+		sb.append("<table border='1'><thead><tr><th>Name</th><th>Status</th>");
+		
+		if(details) {
+			sb.append("<th>Details</th>");
+		} 
+
+		sb.append("</tr></thead><tbody>");
+		
+		Iterator<Entry<String,TestResult>> testResultIterator = results.entrySet().iterator();
+		while(testResultIterator.hasNext()) {
+			Entry<String,TestResult> entry = testResultIterator.next();
+			TestResult result = entry.getValue();
+			String testName = entry.getKey();
+			
+			sb.append("<tr><td>");
+			sb.append(StringEscapeUtils.escapeHtml4(testName));
+			sb.append("</td><td>");
+			sb.append(StringEscapeUtils.escapeHtml4(TestStatusString.getString(result.getStatus())));
+			
+
+			if(details) {
+				sb.append("</td><td>");
+				
+				StringBuilder detail = new StringBuilder();
+				
+				Iterator<String> detailStringIt = result.getDetails().iterator();
+				
+				while(detailStringIt.hasNext()) {
+					String detailString = detailStringIt.next();
+					detail.append(StringEscapeUtils.escapeHtml4(detailString));
+					detail.append("</br>");
+				}
+				
+				sb.append(detail.toString());
+			} 
+			
+			sb.append("</td></tr>");
+		}
+		
+		sb.append("</tbody></table>");
+		
+		sb.append("</body></html>");
+		
+		response.getOutputStream().write(sb.toString().getBytes("UTF-8"));
+		response.getOutputStream().close();
+	}
+
+}
diff --git a/pdf-as-web-status/src/main/java/at/gv/egiz/status/content/JsonGenerator.java b/pdf-as-web-status/src/main/java/at/gv/egiz/status/content/JsonGenerator.java
new file mode 100644
index 00000000..f26c0885
--- /dev/null
+++ b/pdf-as-web-status/src/main/java/at/gv/egiz/status/content/JsonGenerator.java
@@ -0,0 +1,87 @@
+package at.gv.egiz.status.content;
+
+import java.io.IOException;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.Map.Entry;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.apache.commons.lang3.StringEscapeUtils;
+
+import at.gv.egiz.status.TestResult;
+import at.gv.egiz.status.TestStatus;
+import at.gv.egiz.status.impl.TestStatusString;
+
+public class JsonGenerator implements ContentGenerator {
+
+	@Override
+	public void generate(HttpServletRequest request,
+			HttpServletResponse response, Map<String, TestResult> results,
+			boolean details) throws IOException {
+		boolean allOk = true;
+		
+		Iterator<TestResult> testIterator = results.values().iterator();
+		while(testIterator.hasNext()) {
+			TestResult result = testIterator.next();
+			if(!result.getStatus().equals(TestStatus.OK)){
+				allOk = false;
+				break;
+			}
+		}
+		
+		if(!allOk) {
+			response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
+		} else {
+			response.setStatus(HttpServletResponse.SC_OK);
+		}
+		
+		response.setContentType("application/json");
+		
+		StringBuilder sb = new StringBuilder();
+		
+		sb.append("{");
+
+		Iterator<Entry<String,TestResult>> testResultIterator = results.entrySet().iterator();
+		while(testResultIterator.hasNext()) {
+			Entry<String,TestResult> entry = testResultIterator.next();
+			TestResult result = entry.getValue();
+			String testName = entry.getKey();
+			
+			sb.append("\"");
+			sb.append(StringEscapeUtils.escapeJson(testName));
+			sb.append("\": {\"Status\": \"");
+			sb.append(StringEscapeUtils.escapeJson(TestStatusString.getString(result.getStatus())));
+			sb.append("\"");
+
+			if(details) {
+				sb.append(", \"Detail\": \"");
+				
+				StringBuilder detail = new StringBuilder();
+				
+				Iterator<String> detailStringIt = result.getDetails().iterator();
+				
+				while(detailStringIt.hasNext()) {
+					String detailString = detailStringIt.next();
+					detail.append(StringEscapeUtils.escapeJson(detailString));
+					detail.append(" ");
+				}
+				
+				sb.append(detail.toString());
+				sb.append("\"");
+			} 
+			
+			sb.append("}");
+			if(testResultIterator.hasNext()) {
+				sb.append(", ");
+			}
+		}
+		
+		sb.append("}");
+		
+		response.getOutputStream().write(sb.toString().getBytes("UTF-8"));
+		response.getOutputStream().close();
+	}
+
+}
diff --git a/pdf-as-web-status/src/main/java/at/gv/egiz/status/content/ResponseBuilder.java b/pdf-as-web-status/src/main/java/at/gv/egiz/status/content/ResponseBuilder.java
new file mode 100644
index 00000000..1e248808
--- /dev/null
+++ b/pdf-as-web-status/src/main/java/at/gv/egiz/status/content/ResponseBuilder.java
@@ -0,0 +1,54 @@
+package at.gv.egiz.status.content;
+
+import java.io.IOException;
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import at.gv.egiz.status.TestResult;
+
+public class ResponseBuilder {
+
+	public enum ContentType {
+		HTML("HTML"), JSON("JSON"), XML("XML");
+		
+		private final String name;       
+
+	    private ContentType(String s) {
+	        name = s;
+	    }
+
+	    public boolean equalsName(String otherName){
+	        return (otherName == null)? false:name.equals(otherName);
+	    }
+
+	    public String toString(){
+	       return name;
+	    }
+	}
+
+	private ContentGenerator defaultGenerator;
+	
+	private Map<String, ContentGenerator> contentBuilder = new HashMap<String, ContentGenerator>();
+	
+	public ResponseBuilder() {
+		defaultGenerator = new HtmlGenerator();
+		contentBuilder.put(ContentType.HTML.toString(), defaultGenerator);
+		contentBuilder.put(ContentType.JSON.toString(), new JsonGenerator());
+		contentBuilder.put(ContentType.XML.toString(), new XMLGenerator());
+	}
+	
+	public void generate(HttpServletRequest request,
+			HttpServletResponse response, Map<String, TestResult> results,
+			boolean details, String content) throws IOException {
+		
+		if(contentBuilder.containsKey(content)) {
+			contentBuilder.get(content).generate(request, response, results, details);
+		} else {
+			defaultGenerator.generate(request, response, results, details);
+		}
+		
+	}
+}
diff --git a/pdf-as-web-status/src/main/java/at/gv/egiz/status/content/XMLGenerator.java b/pdf-as-web-status/src/main/java/at/gv/egiz/status/content/XMLGenerator.java
new file mode 100644
index 00000000..00b116bb
--- /dev/null
+++ b/pdf-as-web-status/src/main/java/at/gv/egiz/status/content/XMLGenerator.java
@@ -0,0 +1,86 @@
+package at.gv.egiz.status.content;
+
+import java.io.IOException;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.Map.Entry;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.apache.commons.lang3.StringEscapeUtils;
+
+import at.gv.egiz.status.TestResult;
+import at.gv.egiz.status.TestStatus;
+import at.gv.egiz.status.impl.TestStatusString;
+
+public class XMLGenerator implements ContentGenerator {
+
+	@Override
+	public void generate(HttpServletRequest request,
+			HttpServletResponse response, Map<String, TestResult> results,
+			boolean details) throws IOException {
+		boolean allOk = true;
+		
+		Iterator<TestResult> testIterator = results.values().iterator();
+		while(testIterator.hasNext()) {
+			TestResult result = testIterator.next();
+			if(!result.getStatus().equals(TestStatus.OK)){
+				allOk = false;
+				break;
+			}
+		}
+		
+		if(!allOk) {
+			response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
+		} else {
+			response.setStatus(HttpServletResponse.SC_OK);
+		}
+		response.setCharacterEncoding("UTF-8");
+		response.setContentType("application/xml");
+		
+		StringBuilder sb = new StringBuilder();
+		
+		sb.append("<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>");
+
+		sb.append("<tests>");
+		
+		Iterator<Entry<String,TestResult>> testResultIterator = results.entrySet().iterator();
+		while(testResultIterator.hasNext()) {
+			Entry<String,TestResult> entry = testResultIterator.next();
+			TestResult result = entry.getValue();
+			String testName = entry.getKey();
+			
+			sb.append("<test><name>");
+			sb.append(StringEscapeUtils.escapeXml10(testName));
+			sb.append("</name><status>");
+			sb.append(StringEscapeUtils.escapeXml10(TestStatusString.getString(result.getStatus())));
+			sb.append("</status>");
+
+			if(details) {
+				sb.append("<detail>");
+				
+				StringBuilder detail = new StringBuilder();
+				
+				Iterator<String> detailStringIt = result.getDetails().iterator();
+				
+				while(detailStringIt.hasNext()) {
+					String detailString = detailStringIt.next();
+					detail.append(StringEscapeUtils.escapeXml10(detailString));
+					detail.append(" ");
+				}
+				
+				sb.append(detail.toString());
+				sb.append("</detail>");
+			} 
+			
+			sb.append("</test>");
+		}
+		
+		sb.append("</tests>");
+		
+		response.getOutputStream().write(sb.toString().getBytes("UTF-8"));
+		response.getOutputStream().close();
+	}
+
+}
diff --git a/pdf-as-web-status/src/main/java/at/gv/egiz/status/impl/BaseTestResult.java b/pdf-as-web-status/src/main/java/at/gv/egiz/status/impl/BaseTestResult.java
new file mode 100644
index 00000000..da77f424
--- /dev/null
+++ b/pdf-as-web-status/src/main/java/at/gv/egiz/status/impl/BaseTestResult.java
@@ -0,0 +1,91 @@
+package at.gv.egiz.status.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import at.gv.egiz.status.TestResult;
+import at.gv.egiz.status.TestStatus;
+
+/**
+ * The Class BaseTestResult.
+ */
+public class BaseTestResult implements TestResult {
+
+	/** The status. */
+	private TestStatus status;
+	
+	/** The details. */
+	private List<String> details;
+	
+	/**
+	 * Instantiates a new base test result.
+	 */
+	public BaseTestResult() {
+		this.init(TestStatus.INDETERMINATE, new ArrayList<String>());
+	}
+	
+	/**
+	 * Instantiates a new base test result.
+	 *
+	 * @param status the status
+	 */
+	public BaseTestResult(TestStatus status) {
+		this.init(status, new ArrayList<String>());
+	}
+	
+	/**
+	 * Instantiates a new base test result.
+	 *
+	 * @param status the status
+	 * @param details the details
+	 */
+	public BaseTestResult(TestStatus status, List<String> details) {
+		this.init(status, details);
+	}
+	
+	/**
+	 * Inits the.
+	 *
+	 * @param status the status
+	 * @param details the details
+	 */
+	private void init(TestStatus status, List<String> details) {
+		this.status = status;
+		this.details = details;
+	}
+	
+	/**
+	 * Sets the status.
+	 *
+	 * @param status the new status
+	 */
+	public void setStatus(TestStatus status) {
+		this.status = status;
+	}
+
+	/**
+	 * Sets the details.
+	 *
+	 * @param details the new details
+	 */
+	public void setDetails(List<String> details) {
+		this.details = details;
+	}
+
+	/* (non-Javadoc)
+	 * @see at.gv.egiz.status.TestResult#getStatus()
+	 */
+	@Override
+	public TestStatus getStatus() {
+		return status;
+	}
+
+	/* (non-Javadoc)
+	 * @see at.gv.egiz.status.TestResult#getDetails()
+	 */
+	@Override
+	public List<String> getDetails() {
+		return details;
+	}
+
+}
diff --git a/pdf-as-web-status/src/main/java/at/gv/egiz/status/impl/TestManager.java b/pdf-as-web-status/src/main/java/at/gv/egiz/status/impl/TestManager.java
new file mode 100644
index 00000000..db40f96c
--- /dev/null
+++ b/pdf-as-web-status/src/main/java/at/gv/egiz/status/impl/TestManager.java
@@ -0,0 +1,149 @@
+package at.gv.egiz.status.impl;
+
+import java.util.Date;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.ServiceLoader;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import at.gv.egiz.status.Test;
+import at.gv.egiz.status.TestFactory;
+import at.gv.egiz.status.TestResult;
+
+/**
+ * The Class TestManager.
+ */
+public class TestManager {
+
+	/** The log. */
+	private final Logger log = LoggerFactory.getLogger(TestManager.class);
+
+	/** The tests. */
+	private Map<String, Test> tests = new HashMap<String, Test>();
+
+	/** The test result cache. */
+	private Map<String, TestRunResult> testResultCache = new HashMap<String, TestRunResult>();
+
+	/** The loader. */
+	private static ServiceLoader<TestFactory> loader = ServiceLoader
+			.load(TestFactory.class);
+
+	/**
+	 * Instantiates a new test manager.
+	 */
+	public TestManager() {
+		Iterator<TestFactory> factoryIterator = loader.iterator();
+
+		while (factoryIterator.hasNext()) {
+			TestFactory factory = factoryIterator.next();
+
+			log.debug("Running Factory: " + factory.getClass().getName());
+
+			List<Test> testList = factory.createTests();
+			if (testList != null && !testList.isEmpty()) {
+				log.debug("Factory: " + factory.getClass().getName()
+						+ " produced " + testList.size() + " tests!");
+				Iterator<Test> testIterator = testList.iterator();
+				while (testIterator.hasNext()) {
+					Test test = testIterator.next();
+					log.debug("adding Test: " + test.getName() + " ["
+							+ test.getClass().getName() + "]");
+					tests.put(test.getName(), test);
+				}
+			} else {
+				log.debug("Factory: " + factory.getClass().getName()
+						+ " produced no tests!");
+			}
+		}
+	}
+
+	/**
+	 * Store test result.
+	 *
+	 * @param testName the test name
+	 * @param testResult the test result
+	 * @return the test result
+	 */
+	private TestResult storeTestResult(String testName, TestResult testResult) {
+		if(testResult != null) {
+			TestRunResult runResult = new TestRunResult();
+			runResult.setExecutionTimestamp(new Date().getTime());
+			runResult.setTestResult(testResult);
+			testResultCache.put(testName, runResult);
+		}
+		return testResult;
+	}
+ 	
+	/**
+	 * Run test.
+	 *
+	 * @param testName the test name
+	 * @return the test result
+	 */
+	public TestResult runTest(String testName) {
+		if(tests.containsKey(testName)) {
+			return storeTestResult(testName, tests.get(testName).runTest());
+		} 
+		log.debug("Not test \"" + testName + "\" available");
+		return null;
+	}
+	
+	/**
+	 * Run test.
+	 *
+	 * @param testName the test name
+	 * @param forceExecution the force execution
+	 * @return the test result
+	 */
+	public TestResult runTest(String testName, boolean forceExecution) {
+		if(!tests.containsKey(testName)) {
+			log.debug("Not test \"" + testName + "\" available");
+			return null;
+		}
+		
+		if (forceExecution) {
+			return runTest(testName);
+		}
+		
+		Test test = tests.get(testName);
+		
+		if (testResultCache.containsKey(testName)) {
+				//
+			Date now = new Date();
+
+			TestRunResult result = testResultCache.get(testName);
+			long lastTest = result.getExecutionTimestamp();
+			long delay = test.getCacheDelay();
+			
+			if (lastTest < now.getTime() - delay) {
+				// Too old
+				return runTest(testName);
+			} else {
+				// Cache is fine!
+				return result.getTestResult();
+			}
+		}
+		return runTest(testName);
+	}
+
+	/**
+	 * Run all tests.
+	 *
+	 * @param forceExecution the force execution
+	 * @return the map
+	 */
+	public Map<String, TestResult> runAllTests(boolean forceExecution) {
+		Map<String, TestResult> results = new HashMap<String, TestResult>();
+		Iterator<Test> testIterator = tests.values().iterator();
+		while(testIterator.hasNext()) {
+			Test test = testIterator.next();
+			String testName = test.getName();
+			results.put(testName, runTest(testName, forceExecution));
+		}
+		return results;
+	}
+}
diff --git a/pdf-as-web-status/src/main/java/at/gv/egiz/status/impl/TestRunResult.java b/pdf-as-web-status/src/main/java/at/gv/egiz/status/impl/TestRunResult.java
new file mode 100644
index 00000000..9385392c
--- /dev/null
+++ b/pdf-as-web-status/src/main/java/at/gv/egiz/status/impl/TestRunResult.java
@@ -0,0 +1,88 @@
+package at.gv.egiz.status.impl;
+
+import at.gv.egiz.status.TestResult;
+
+/**
+ * The Class TestRunResult.
+ */
+public class TestRunResult {
+	
+	/** The test result. */
+	private TestResult testResult;
+	
+	/** The execution timestamp. */
+	private long executionTimestamp;
+
+	/**
+	 * Instantiates a new test run result.
+	 */
+	public TestRunResult() {
+		this.init(null, 0);
+	}
+
+	/**
+	 * Instantiates a new test run result.
+	 *
+	 * @param testResult the test result
+	 */
+	public TestRunResult(TestResult testResult) {
+		this.init(testResult, 0);
+	}
+
+	/**
+	 * Instantiates a new test run result.
+	 *
+	 * @param testResult the test result
+	 * @param executionTimestamp the execution timestamp
+	 */
+	public TestRunResult(TestResult testResult, long executionTimestamp) {
+		this.init(testResult, executionTimestamp);
+	}
+	
+	/**
+	 * Inits the.
+	 *
+	 * @param testResult the test result
+	 * @param executionTimestamp the execution timestamp
+	 */
+	private void init(TestResult testResult, long executionTimestamp) {
+		this.testResult = testResult;
+		this.executionTimestamp = executionTimestamp;
+	}
+
+	/**
+	 * Gets the test result.
+	 *
+	 * @return the test result
+	 */
+	public TestResult getTestResult() {
+		return testResult;
+	}
+
+	/**
+	 * Sets the test result.
+	 *
+	 * @param testResult the new test result
+	 */
+	public void setTestResult(TestResult testResult) {
+		this.testResult = testResult;
+	}
+
+	/**
+	 * Gets the execution timestamp.
+	 *
+	 * @return the execution timestamp
+	 */
+	public long getExecutionTimestamp() {
+		return executionTimestamp;
+	}
+
+	/**
+	 * Sets the execution timestamp.
+	 *
+	 * @param executionTimestamp the new execution timestamp
+	 */
+	public void setExecutionTimestamp(long executionTimestamp) {
+		this.executionTimestamp = executionTimestamp;
+	}
+}
diff --git a/pdf-as-web-status/src/main/java/at/gv/egiz/status/impl/TestStatusString.java b/pdf-as-web-status/src/main/java/at/gv/egiz/status/impl/TestStatusString.java
new file mode 100644
index 00000000..50605cf5
--- /dev/null
+++ b/pdf-as-web-status/src/main/java/at/gv/egiz/status/impl/TestStatusString.java
@@ -0,0 +1,29 @@
+package at.gv.egiz.status.impl;
+
+import at.gv.egiz.status.TestStatus;
+
+// TODO: Auto-generated Javadoc
+/**
+ * The Class TestStatusString.
+ */
+public class TestStatusString {
+	
+	/**
+	 * Gets the string.
+	 *
+	 * @param status the status
+	 * @return the string
+	 */
+	public static String getString(TestStatus status) {
+		switch (status) {
+		case OK:
+			return "OK";
+		case FAILED:
+			return "FAILED";
+		case INDETERMINATE:
+			return "INDETERMINATE";
+		default:
+			return "UNKNOWN";
+		}
+	}
+}
diff --git a/pdf-as-web-status/src/main/java/at/gv/egiz/status/servlet/StatusServlet.java b/pdf-as-web-status/src/main/java/at/gv/egiz/status/servlet/StatusServlet.java
new file mode 100644
index 00000000..6790fccc
--- /dev/null
+++ b/pdf-as-web-status/src/main/java/at/gv/egiz/status/servlet/StatusServlet.java
@@ -0,0 +1,120 @@
+package at.gv.egiz.status.servlet;
+
+import java.io.IOException;
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import at.gv.egiz.status.TestResult;
+import at.gv.egiz.status.content.ResponseBuilder;
+import at.gv.egiz.status.content.ResponseBuilder.ContentType;
+import at.gv.egiz.status.impl.TestManager;
+
+/**
+ * Servlet implementation class StatusServlet
+ */
+@WebServlet(name="statusServlet", urlPatterns={"/status"}) 
+public class StatusServlet extends HttpServlet {
+       
+	private static final long serialVersionUID = 1201254769913428186L;
+
+	public static final String PARAM_CONTENT_TYPE = "content";
+	public static final String PARAM_FORCE = "force";
+	public static final String PARAM_DETAILS = "details";
+	public static final String PARAM_DETAILS_TRUE = "true";
+	public static final String PARAM_TEST = "test";
+	
+	private final Logger log = LoggerFactory.getLogger(StatusServlet.class);
+	
+	private TestManager manager;
+	
+	private ResponseBuilder builder;
+	
+	private boolean showDetails = false;
+	
+	/**
+     * @see HttpServlet#HttpServlet()
+     */
+    public StatusServlet() {
+        super();
+        
+        manager = new TestManager();
+        builder = new ResponseBuilder();
+    }
+
+	/**
+	 * @see javax.servlet.GenericServlet#init(javax.servlet.ServletConfig)
+	 */
+	@Override
+	public void init(ServletConfig config) throws ServletException {
+		super.init(config);
+		
+		// TODO: Environment Parameter to show details -> showDetails
+	}
+
+	/**
+	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
+	 */
+	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+		this.doProcess(request, response);
+	}
+
+	/**
+	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
+	 */
+	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+		this.doProcess(request, response);
+	}
+
+	protected void doProcess(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+		String content = request.getParameter(PARAM_CONTENT_TYPE);
+		
+		if(content == null) {
+			content = ContentType.HTML.toString();
+		} 
+
+		log.debug("Producing Content: " + content);
+		
+		// Parameter to force execution
+		boolean force = true;
+		
+		String forceExec = request.getParameter(PARAM_FORCE);
+		
+		if(forceExec != null) {
+			if(forceExec.equalsIgnoreCase("false")) {
+				force = false;
+			}
+		}
+		boolean showingDetails = showDetails;
+		String detail = request.getParameter(PARAM_DETAILS);
+		if(detail != null) {
+			showingDetails = detail.equalsIgnoreCase(PARAM_DETAILS_TRUE);
+		}
+		
+		// Parameter for specific test
+		String test = request.getParameter(PARAM_TEST);
+		
+		Map<String, TestResult> results = null; 
+		
+		if(test != null) {
+			results = new HashMap<String, TestResult>();
+			TestResult result = this.manager.runTest(test, force);
+			if(result != null) {
+				results.put(test, result);
+			}
+		} else {
+			results = this.manager.runAllTests(force);
+		}
+
+		this.builder.generate(request, response, results, showingDetails, content);
+	}
+}
-- 
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