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Revision 1619

Added by Jing Tao almost 21 years ago

add code to make sure subject, relationship and object is not null.

View differences:

RelationHandler.java
111 111 
        //object = (new DocumentIdentifier(triple.getObject())).getIdentifier();
112 112 
        object = MetaCatUtil.getDocIdFromString(triple.getObject());
113 113
114 
        //put the new relation into xml_relation
115 
        MetaCatUtil.debugMessage("Insert into xml_relation table", 30);
116 
        tstmt.setString(1, docid);
117 
        MetaCatUtil.debugMessage("Insert docid into xml_relation table" +
114 
        if (subject != null && relationship != null && object != null)
115 
        {
116
117 
          //put the new relation into xml_relation
118 
          MetaCatUtil.debugMessage("Insert into xml_relation table", 30);
119 
          tstmt.setString(1, docid);
120 
          MetaCatUtil.debugMessage("Insert docid into xml_relation table" +
118 121 
                                docid, 30);
119 
        tstmt.setString(2, packagetype);
120 
        tstmt.setString(3, subject);
121 
        MetaCatUtil.debugMessage("Insert subject into xml_relation table" +
122 
          tstmt.setString(2, packagetype);
123 
          tstmt.setString(3, subject);
124 
          MetaCatUtil.debugMessage("Insert subject into xml_relation table" +
122 125 
                               subject, 30);
123 
        tstmt.setString(4, subDoctype);
124 
        tstmt.setString(5, relationship);
125 
        MetaCatUtil.debugMessage("Insert relationship into xml_relation table" +
126 
          tstmt.setString(4, subDoctype);
127 
          tstmt.setString(5, relationship);
128 
          MetaCatUtil.debugMessage("Insert relationship into xml_relation table" +
126 129 
                                relationship, 30);
127 
        tstmt.setString(6, object);
128 
        MetaCatUtil.debugMessage("Insert object into xml_relation table" +
130 
          tstmt.setString(6, object);
131 
          MetaCatUtil.debugMessage("Insert object into xml_relation table" +
129 132 
                                object, 30);
130 
        tstmt.setString(7, objDoctype);
131 
        tstmt.execute();
133 
          tstmt.setString(7, objDoctype);
134 
          tstmt.execute();
135 
        }//if
132 136
133 137 
      }//for
134 138 
    }//if

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