1 files changed, 142 insertions, 0 deletions
diff --git a/BKULocal/src/main/java/at/gv/egiz/bku/local/conf/SpringConfigurator.java b/BKULocal/src/main/java/at/gv/egiz/bku/local/conf/SpringConfigurator.java
new file mode 100644
index 00000000..7b2641ff
--- /dev/null
+++ b/BKULocal/src/main/java/at/gv/egiz/bku/local/conf/SpringConfigurator.java
@@ -0,0 +1,142 @@
+/*
+ * Copyright 2008 Federal Chancellery Austria and
+ * Graz University of Technology
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package at.gv.egiz.bku.local.conf;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.Properties;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.springframework.context.ResourceLoaderAware;
+import org.springframework.core.io.Resource;
+import org.springframework.core.io.ResourceLoader;
+
+import at.gv.egiz.bku.conf.Configurator;
+import at.gv.egiz.bku.local.webapp.SpringBKUServlet;
+import at.gv.egiz.bku.slexceptions.SLRuntimeException;
+
+public class SpringConfigurator extends Configurator implements
+    ResourceLoaderAware {
+
+  private final static Log log = LogFactory.getLog(SpringConfigurator.class);
+
+  private ResourceLoader resourceLoader;
+
+  public SpringConfigurator() {
+    // File configDir = new File(System.getProperty("user.home") +
+    // "/.bku/conf");
+    // if (configDir.exists()) {
+    // log.debug("Found existing config directory: " + configDir);
+    // } else {
+    // log.info("Config dir not existing, creating new");
+    // if (!configDir.mkdirs()) {
+    // log.error("Cannot create directory: " + configDir);
+    // }
+    // }
+  }
+
+  public void setResource(Resource resource) {
+    log.debug("Loading config from: " + resource);
+    if (resource != null) {
+      Properties props = new Properties();
+      try {
+        props.load(resource.getInputStream());
+        super.setConfiguration(props);
+      } catch (IOException e) {
+        log.error("Cannot load config", e);
+      }
+    } else {
+      log.warn("Cannot load properties, resource: " + resource);
+    }
+  }
+
+  @Override
+  public void configure() {
+    if (properties == null) {
+      defaultInit();
+    }
+    super.configure();
+    SpringBKUServlet.setConfigurator(this);
+  }
+
+  public void defaultInit() {
+    Properties props = new Properties();
+    try {
+      props.load(new FileInputStream(System.getProperty("user.home")
+          + "/.mocca/war/mocca.war"));
+      super.setConfiguration(props);
+    } catch (IOException e) {
+      log.error("Cannot load config", e);
+    }
+  }
+
+  @Override
+  public void setResourceLoader(ResourceLoader loader) {
+    this.resourceLoader = loader;
+  }
+
+  private File getDirectory(String property) {
+    property = property
+        .replace("${user.home}", System.getProperty("user.home"));
+    if (property != null) {
+      Resource certDirRes = resourceLoader.getResource(property);
+      File certDir;
+      try {
+        certDir = certDirRes.getFile();
+      } catch (IOException e) {
+        log.error("Cannot get cert directory", e);
+        throw new SLRuntimeException(e);
+      }
+      if (!certDir.isDirectory()) {
+        log.error("Expecting directory as SSL.certDirectory parameter");
+        throw new SLRuntimeException(
+            "Expecting directory as SSL.certDirectory parameter");
+      }
+      return certDir;
+    }
+    return null;
+
+  }
+
+  @Override
+  protected File getCADir() {
+    String caDirectory = getProperty("SSL.caDirectory");
+    return getDirectory(caDirectory);
+  }
+
+  @Override
+  protected File getCertDir() {
+    String certDirectory = getProperty("SSL.certDirectory");
+    return getDirectory(certDirectory);
+  }
+
+  @Override
+  protected InputStream getManifest() {
+    Resource r = resourceLoader.getResource("META-INF/MANIFEST.MF");
+    if ((r != null) && r.isReadable()) {
+      try {
+        return r.getInputStream();
+      } catch (IOException e) {
+        log.error("Cannot read manifest data: " + e);
+      }
+    }
+    return null;
+  }
+}
+\ No newline at end of file