Changeset 3362

Timestamp:

2002-08-20T10:34:52+12:00 (22 years ago)

Author:

kjdon

Message:

more utils

Location:

trunk/gsdl3/src/java/org/greenstone/gsdl3/util

Files:

• CGIArgConverter.java (added)
• GSFile.java (modified) (2 diffs)
• GSXML.java (modified) (4 diffs)
• Translate.java (added)
• XMLTransformer.java (modified) (1 diff)
• XSLTUtil.java (modified) (1 diff)

trunk/gsdl3/src/java/org/greenstone/gsdl3/util/GSFile.java

@@ -136 +136 @@
     }
     */
+
+    
     static public String stylesheetPath(ConfigVars config, String filename) {
     // try site one first
@@ -204 +206 @@
     }
 
+    // this assumes that lang stuff is in its own directory - 
+    //interfaces_home/translate
+    public static String getLangPath(ConfigVars config, String lang) {
+    
+    return config.interfaces_home_+File.separatorChar+
+        "translate"+File.separatorChar+lang+".xml";
+    }    
+
+    public static File getLangFile(ConfigVars config, String lang) {
+    
+    return new File(config.interfaces_home_+File.separatorChar+
+        "translate"+File.separatorChar+lang+".xml");
+    }
 }

trunk/gsdl3/src/java/org/greenstone/gsdl3/util/GSXML.java

@@ -12 +12 @@
 public class GSXML {
 
+    public static final String PARAM_TYPE_INTEGER = "integer";
+    public static final String PARAM_TYPE_BOOLEAN = "boolean";
+    public static final String PARAM_TYPE_ENUM = "enum";
   // takes a node with a resource elements inside it and extracts all the 
   // HASh oids - name att for resource
@@ -85 +88 @@
     }
 
+    public static String getValue(Element e) {
+    String val = e.getAttribute("value");
+    if (val ==null || val.equals("")) {
+        // have to get it out of the text
+        val=getNodeText(e); 
+
+    }
+    return val;
+    }
     /** extracts the text out of a node */
     public static String getNodeText(Element param) {
@@ -224 +236 @@
     return null; //not found
     }
+
+    /** takes an xpath type expression of the form name/name/... 
+    and returns the first node that matches, or null if not found */
+    public static Node getNodeByPath(Node n, String path) {
+    
+    String link = GSPath.getFirstLink(path);
+    path = GSPath.removeFirstLink(path);
+    while (!link.equals("")) {
+        n = getChildByTagName(n, link);
+        if (n==null) {
+        return null;
+        }
+        link = GSPath.getFirstLink(path);
+        path = GSPath.removeFirstLink(path);
+    }
+    return n;
+    }
     public static HashMap getChildrenMap(Node n) {
     
@@ -245 +274 @@
     }
 
+
+    public static Element createParameter(Document owner, String param_name,
+                      String type, String default_value,
+                      String []values) {
+
+
+    Element p = owner.createElement("param");
+    p.setAttribute("name", param_name);
+    p.setAttribute("type", type);
+    p.setAttribute("default", default_value);
+    
+    if (type.equals(PARAM_TYPE_ENUM)) {
+        for (int i=0; i<values.length; i++) {
+        Element e = owner.createElement("element");
+        e.setAttribute("name", values[i]);
+        p.appendChild(e);
+        }
+    }
+    return p;
+    }
 }

trunk/gsdl3/src/java/org/greenstone/gsdl3/util/XMLTransformer.java

@@ -56 +56 @@
    */
     public XMLTransformer() {
+
+    //System.out.println("system property="+System.getProperty("javax.xml.transform.TransformerFactory"));
+
+    System.setProperty("javax.xml.transform.TransformerFactory", "org.apache.xalan.processor.TransformerFactoryImpl");
     try {
-        t_factory_ = TransformerFactory.newInstance();
+        t_factory_ = org.apache.xalan.processor.TransformerFactoryImpl.newInstance();
 
     } catch (Exception e) {
         System.out.println("XMLTransformer() exception "+e.getMessage());
     }
+    
+    //System.out.println("system property="+System.getProperty("javax.xml.transform.TransformerFactory"));
     }
 

trunk/gsdl3/src/java/org/greenstone/gsdl3/util/XSLTUtil.java

@@ -6 +6 @@
 public class XSLTUtil {
 
-    public static String toLower(String orig) {
+       public static String toLower(String orig) {
     return orig.toLowerCase();
     }
 
+    public static byte[] toUTF8(String orig) {
+    
+    try {
+        byte[] utf8 = orig.getBytes("UTF-8");
+        return utf8;
+    }
+    catch (Exception e){
+        System.out.println("unsupported encoding");
+        return orig.getBytes();
+    }
+    }
+
+    public static int getInt(String orig) {
+    return 20;
+    }
+    
+    public static String getString(String orig) {
+    return orig;
+    }
 }