1 files changed, 124 insertions, 0 deletions
diff --git a/pdf-as-common/src/main/java/at/gv/egiz/pdfas/common/settings/Settings.java b/pdf-as-common/src/main/java/at/gv/egiz/pdfas/common/settings/Settings.java
new file mode 100644
index 00000000..da946215
--- /dev/null
+++ b/pdf-as-common/src/main/java/at/gv/egiz/pdfas/common/settings/Settings.java
@@ -0,0 +1,124 @@
+package at.gv.egiz.pdfas.common.settings;
+
+import at.gv.egiz.pdfas.common.exceptions.PdfAsSettingsException;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.util.*;
+
+public class Settings implements ISettings, IProfileConstants{
+
+    private static final Logger logger = LoggerFactory.getLogger(Settings.class);
+
+    protected Properties properties = new Properties();
+
+    protected File workDirectory;
+    
+    public Settings(File workDirectory) {
+        try {
+        	this.workDirectory = workDirectory;
+            loadSettings(workDirectory);
+        } catch (PdfAsSettingsException e) {
+            logger.error(e.getMessage(), e);
+        }
+    }
+
+    public void loadSettings(File workDirectory) throws PdfAsSettingsException {
+        try {
+        	
+        	String configDir = workDirectory.getAbsolutePath() + File.separator + CFG_DIR;
+        	String configFile = configDir + File.separator + CFG_FILE;
+        	logger.debug("Loading cfg file: " + configFile);
+            properties.load(new FileInputStream(configFile));
+            
+            Map<String, String> includes = this.getValuesPrefix(INCLUDE);
+            
+            if(includes != null) {
+            	Iterator<String> includeIterator = includes.values().iterator();
+            	while(includeIterator.hasNext()) {
+            		String includeFile = configDir + File.separator + includeIterator.next();
+            		logger.debug("Loading included cfg file: " + includeFile);
+            		properties.load(new FileInputStream(includeFile));
+            	}
+            }
+            
+            logger.debug("Configured Properties:");
+            if(logger.isDebugEnabled()) {
+            	properties.list(System.out);
+            }
+            
+        } catch (IOException e) {
+            throw new PdfAsSettingsException("Failed to read settings!", e);
+        }
+    }
+
+    public String getValue(String key) {
+        return properties.getProperty(key);
+    }
+
+    public boolean hasValue(String key) {
+        return properties.containsKey(key);
+    }
+
+    public Map<String, String> getValuesPrefix(String prefix) {
+        Iterator<Object> keyIterator = properties.keySet().iterator();
+        Map<String, String> valueMap = new HashMap<String, String>();
+        while(keyIterator.hasNext()) {
+            String key = keyIterator.next().toString();
+
+            if(key.startsWith(prefix)) {
+                valueMap.put(key, properties.getProperty(key));
+            }
+        }
+
+        if(valueMap.isEmpty()) {
+            return null;
+        }
+
+        return valueMap;
+    }
+
+    public Vector<String> getFirstLevelKeys(String prefix) {
+        String mPrefix = prefix.endsWith(".")?prefix:prefix+".";
+        Iterator<Object> keyIterator = properties.keySet().iterator();
+        Vector<String> valueMap = new Vector<String>();
+        while(keyIterator.hasNext()) {
+            String key = keyIterator.next().toString();
+
+            if(key.startsWith(prefix)) {
+                int keyIdx = key.indexOf('.', mPrefix.length()) > 0 ?  key.indexOf('.', mPrefix.length()) : key.length();
+                String firstLevels = key.substring(0, keyIdx);
+                if(!valueMap.contains(firstLevels)) {
+                    valueMap.add(firstLevels);
+                }
+            }
+        }
+
+        if(valueMap.isEmpty()) {
+            return null;
+        }
+
+        return valueMap;
+    }
+
+	public boolean hasPrefix(String prefix) {
+		Iterator<Object> keyIterator = properties.keySet().iterator();
+        while(keyIterator.hasNext()) {
+            String key = keyIterator.next().toString();
+
+            if(key.startsWith(prefix)) {
+                return true;
+            }
+        }
+        return false;
+	}
+
+	public String getWorkingDirectory() {
+		return this.workDirectory.getAbsolutePath();
+	}
+
+}