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Revision 3310

Added by Jing Tao over 17 years ago

Remove an method

View differences:

src/edu/ucsb/nceas/metacat/QuerySpecification.java
643 643

  
644 644
    }
645 645

  
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    /**
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     * Method to transfer string to return field
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     */
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    /* public void handleReturnField(String inputString)
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    {
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        // make sure if return fields has an attribute or not
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        if (inputString.indexOf(ATTRIBUTESYMBOL) == -1) {
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            // no attribute value will be returned
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            logMetacat.info("QuerySpecification.handleReturnField(): " );
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            logMetacat.info("  there are no attributes in the XPATH statement" );
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            returnFieldList.add(inputString);
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            containsExtendedSQL = true;
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        } else {
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          if ( inputString.startsWith(ATTRIBUTESYMBOL) ) {
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            // case where the return field is solely an attribute
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            logMetacat.info("QuerySpecification.handleReturnField(): " );
664
            logMetacat.info("  there are *only* attributes in the XPATH statement" );
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            String returnPath = newPathExpressionWithOutAttribute(inputString);
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            String attributeName = getAttributeName(inputString);
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            Vector pathInfo = new Vector();
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            // the vector has the information about return path and
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            // attributename
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            pathInfo.addElement(returnPath);
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            pathInfo.addElement(attributeName);
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            // put the vector into a hash table. The reseaon why don't put
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            // return path or attributename as a key is because they are not
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            // unique
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            attributeReturnList.put(new Integer(countAttributeReturnField),
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                    pathInfo);
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            countAttributeReturnField++;
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            hasAttributeReturnField = true;
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            containsExtendedSQL = true;
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          } else {
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            // has a attribute return field
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            // divied the return filed into two parts, one is path and the
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            // other is attribue name
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            logMetacat.info("QuerySpecification.handleReturnField: " );
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            logMetacat.info("  there are both attributes and elements" );
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            logMetacat.info("  in the XPATH statement" );
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            String returnPath = newPathExpressionWithOutAttribute(inputString);
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            String attributeName = getAttributeName(inputString);
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            Vector pathInfo = new Vector();
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            // the vector has the information about return path and
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            // attributename
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            pathInfo.addElement(returnPath);
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            pathInfo.addElement(attributeName);
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            // put the vector into a hash table. The reseaon why don't put
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            // return path or attributename as a key is because they are not
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            // unique
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            attributeReturnList.put(new Integer(countAttributeReturnField),
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                    pathInfo);
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            countAttributeReturnField++;
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            hasAttributeReturnField = true;
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            containsExtendedSQL = true;
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          }
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        }
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    }
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     */
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706 647
    private void handleReturnField(String inputString)
707 648
    {
708 649
        int attributePos = inputString.indexOf(ATTRIBUTESYMBOL);

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