cvs commit: xml-xindice/java/src/org/apache/xindice/tools/command XPathQuery.java

[kstaken]

kstaken     2002/07/02 01:03:07

  Modified:    java/src/org/apache/xindice/tools XMLTools.java
               java/src/org/apache/xindice/tools/command XPathQuery.java
  Log:
  Adding patch to add namespace support for queries at the command line.
  
  Submitted by: Vanessa Williams
  Reviewed by: Kimbro Staken
  
  Revision  Changes    Path
  1.4       +6 -1      
xml-xindice/java/src/org/apache/xindice/tools/XMLTools.java
  
  Index: XMLTools.java
  ===================================================================
  RCS file: 
/home/cvs/xml-xindice/java/src/org/apache/xindice/tools/XMLTools.java,v
  retrieving revision 1.3
  retrieving revision 1.4
  diff -u -r1.3 -r1.4
  --- XMLTools.java     3 May 2002 16:35:11 -0000       1.3
  +++ XMLTools.java     2 Jul 2002 08:03:07 -0000       1.4
  @@ -114,6 +114,7 @@
       public static final String USER = "user";
       public static final String PASSWORD = "password";
       public static final String AUTO_KEY = "autoKey";
  +    public static final String NAMESPACES = "namespaces";
   
   
   
  @@ -236,6 +237,8 @@
                  table.put( VERBOSE, "true");
               } else if ( token.equalsIgnoreCase("-y") || 
token.equalsIgnoreCase("--yes_force") ) {
                  table.put( FORCE, "yes");
  +            } else if ( token.equalsIgnoreCase("-s") || 
token.equalsIgnoreCase("--namespaces") ) {
  +             table.put(NAMESPACES, at.nextSwitchToken());
                  // Index specific options
               } else if ( token.equalsIgnoreCase("-t") || 
token.equalsIgnoreCase("--type") ) {
                  table.put( TYPE, at.nextSwitchToken());
  @@ -632,6 +635,7 @@
         System.out.println("    -q           " + "Query string");
         System.out.println("    -u           " + "Database URI");
         System.out.println("    -y           " + "Force Deletion process");
  +      System.out.println("    -s           " + "Semi-colon delimited list of 
namespaces for query in the form prefix=namespace-uri");
         System.out.println("    -t           " + "Specify the data type in 
collection index");
         System.out.println("    --pagesize   " + "Page size for file pages 
(default: 4096)");
         System.out.println("    --maxkeysize " + "The maximum size for file 
keys (default: 0=none)");
  @@ -670,6 +674,7 @@
         System.out.println("    xindice dd -c /db/test -n myxmldocument");
         System.out.println("    xindice rd -c /db/test/ocs -f a:\\file.xml -n 
file.xml");
         System.out.println("    xindice xpath -c /db/test/ocs -q test");
  +      System.out.println("    xindice xpath -c /db/test -s 
a=http://somedomain.com/schema.xsd -q /a:foo");
         System.out.println();
         System.out.println("For more information, please read the Xindice - 
Tools Reference Guide");
         System.out.println();
  
  
  
  1.2       +17 -1     
xml-xindice/java/src/org/apache/xindice/tools/command/XPathQuery.java
  
  Index: XPathQuery.java
  ===================================================================
  RCS file: 
/home/cvs/xml-xindice/java/src/org/apache/xindice/tools/command/XPathQuery.java,v
  retrieving revision 1.1
  retrieving revision 1.2
  diff -u -r1.1 -r1.2
  --- XPathQuery.java   6 Dec 2001 19:33:57 -0000       1.1
  +++ XPathQuery.java   2 Jul 2002 08:03:07 -0000       1.2
  @@ -60,6 +60,7 @@
    */
   
   import java.util.Hashtable;
  +import java.util.StringTokenizer;
   import java.io.*;
   
   import org.xmldb.api.modules.*;
  @@ -93,6 +94,7 @@
                   return false;
               }
               
  +            
               String colstring = normalizeCollectionURI( 
(String)table.get("collection") );
               String querystring = (String)table.get("query");
               XPathQueryService service = null;
  @@ -106,6 +108,8 @@
               }
               
               service = 
(XPathQueryService)col.getService("XPathQueryService","1.0");
  +            addNamespaces(service, (String)table.get("namespaces"));
  +            
               ResourceSet resultSet = service.query(querystring);
               results = resultSet.getIterator();
               
  @@ -131,6 +135,18 @@
         return true;
      }
   
  +     private void addNamespaces(XPathQueryService service, String 
namespacesString) throws XMLDBException {
  +             if ((namespacesString != "") && (namespacesString != null)) {
  +                     StringTokenizer st = new 
StringTokenizer(namespacesString, "=;");
  +                     if (st.countTokens() % 2 != 0) {
  +                             System.out.println("ERROR : mismatched 
namespace prefixes and uris");
  +                             return;
  +                     }
  +                     while (st.hasMoreTokens()) {
  +                             service.setNamespace(st.nextToken(), 
st.nextToken());
  +                     }
  +             }
  +     }
   }