gistfile1.txt

private static Pattern CACHE_HINT = Pattern.compile("/\\*\\+?\\s*cache(\\(\\s*(pref_mem)?\\s*(ttl:\\d{1,19})?\\s*(updatable)?\\s*(scope:(session|vdb|user))?[^\\)]*\\))?[^\\*]*\\*\\/.*", Pattern.CASE_INSENSITIVE | Pattern.DOTALL); //$NON-NLS-1$
    
	static CacheHint getQueryCacheOption(String query) {
    	Matcher match = CACHE_HINT.matcher(query);
    	if (match.matches()) {
    		CacheHint hint = new CacheHint();
    		if (match.group(2) !=null) {
    			hint.setPrefersMemory(true);
    		}
    		String ttl = match.group(3);
    		if (ttl != null) {
    			hint.setTtl(Long.valueOf(ttl.substring(4)));
    		}
    		if (match.group(4) != null) {
    			hint.setUpdatable(true);
    		}
    		String scope =  match.group(5);
    		if (scope != null) {
    			scope = scope.substring(6);
    			hint.setScope(scope);
    		}    		
    		return hint;
    	}
    	return null;
    }



engine/src/main/java/org/teiid/query/optimizer/relational/RelationalPlanner.java:                                                   container.setCacheHint(c.getCacheHint());
engine/src/main/java/org/teiid/query/optimizer/relational/RelationalPlanner.java:                       query.setCacheHint(hint);
engine/src/main/java/org/teiid/query/parser/QueryParser.java:            result.setCacheHint(SQLParserUtil.getQueryCacheOption(sql));
engine/src/main/java/org/teiid/query/parser/QueryParser.java:            result.setCacheHint(SQLParserUtil.getQueryCacheOption(sql));
engine/src/main/java/org/teiid/query/sql/lang/Command.java:    public void setCacheHint(CacheHint cacheHint) {
engine/src/main/java/org/teiid/query/metadata/TempMetadataID.java:      public void setCacheHint(CacheHint cacheHint) {
engine/src/main/java/org/teiid/query/tempdata/GlobalTableStoreImpl.java:                id.setCacheHint(hint);
engine/src/main/java/org/teiid/query/tempdata/GlobalTableStoreImpl.java:                id.setCacheHint(hint);
engine/src/main/java/org/teiid/query/tempdata/TempTableDataManager.java:                proc.setCacheHint(null);
odata/src/main/java/org/teiid/odata/LocalClient.java:                           query.setCacheHint(hint);
olingo/src/main/java/org/teiid/olingo/LocalClient.java:                query.setCacheHint(hint);