added a top-level init method to connect and parse the IDL

git-svn-id: svn://svn.open-ils.org/ILS/trunk@7752 dcc99617-32d9-48b4-a31d-7c20da2025e4

diff --git a/Open-ILS/src/java/org/open_ils/Sys.java b/Open-ILS/src/java/org/open_ils/Sys.java
new file mode 100644 (file)
index 0000000..ad93a92
--- /dev/null
+++ b/Open-ILS/src/java/org/open_ils/Sys.java
@@ -0,0 +1,55 @@
+package org.open_ils;
+
+import org.opensrf.*;
+import org.opensrf.util.*;
+import org.open_ils.*;
+import org.open_ils.idl.*;
+import org.opensrf.util.*;
+
+import java.util.Map;
+import java.util.HashMap;
+import java.io.IOException;
+
+
+public class Sys {
+
+    private static IDLParser idlParser = null;
+
+    public static void init(Map<String, String> attrs) throws ConfigException, SessionException, IOException, IDLException {
+
+        String configFile = attrs.get("configFile");
+        String configContext = attrs.get("configContext");
+        String logProto = attrs.get("logProtocol");
+        String logFile = attrs.get("logFile");
+        String logLevel = attrs.get("logLevel");
+        String syslogFacility = attrs.get("syslogFacility");
+
+
+        if(idlParser != null) {
+            /** if we've parsed the IDL file, then all of the global setup has been done.
+            *   We just need to verify this thread is connected to the OpenSRF network. */
+            org.opensrf.Sys.bootstrapClient(configFile, configContext);
+            return;
+        }
+
+        /** initialize the logging infrastructure */
+        if("file".equals(logProto))
+            Logger.init(Short.parseShort(logLevel), new FileLogger(logFile));
+
+        if("syslog".equals(logProto)) 
+            throw new ConfigException("syslog not yet implemented");
+
+        /** connect to the opensrf network. */
+        org.opensrf.Sys.bootstrapClient(configFile, configContext);
+
+        /** Grab the IDL file setting */
+        SettingsClient client = SettingsClient.instance();
+        String idlFile = client.getString("/IDL");
+
+
+        /** Parse the IDL if necessary */
+        idlParser = new IDLParser(idlFile);
+        idlParser.parse();
+    }
+}
+