if ( namedParams != null ) { // assumes that types are all of span 1 Iterator iter = namedParams.entrySet().iterator(); int result = 0; while ( iter.hasNext() ) { Map.Entry e = ( Map.Entry ) iter.next(); String name = ( String ) e.getKey(); TypedValue typedval = ( TypedValue ) e.getValue(); int[] locations = source.getNamedParameterLocations( name ); for ( int i = 0; i < locations.length; i++ ) { if ( log.isDebugEnabled() ) { log.debug( "bindNamedParameters() " + typedval.getValue() + " -> " + name + " [" + ( locations[i] + start ) + "]" ); } typedval.getType().nullSafeSet( ps, typedval.getValue(), locations[i] + start, session ); } result += locations.length; } return result; } else { return 0; }
if ( namedParams != null ) { // assumes that types are all of span 1 Iterator iter = namedParams.entrySet().iterator(); int result = 0; while ( iter.hasNext() ) { Map.Entry e = ( Map.Entry ) iter.next(); String name = ( String ) e.getKey(); TypedValue typedval = ( TypedValue ) e.getValue(); int[] locs = getNamedParameterLocs( name ); for ( int i = 0; i < locs.length; i++ ) { if ( log.isDebugEnabled() ) { log.debug( "bindNamedParameters() " + typedval.getValue() + " -> " + name + " [" + ( locs[i] + startIndex ) + "]" ); } typedval.getType().nullSafeSet( statement, typedval.getValue(), locs[i] + startIndex, session ); } result += locs.length; } return result; } else { return 0; }
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/engine/ParameterBinder.java File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/loader/Loader.java
Method name: int bindNamedParameters(PreparedStatement, Map, int, NamedParameterSource, SessionImplementor) Method name: int bindNamedParameters(PreparedStatement, Map, int, SessionImplementor)
Number of AST nodes: 15 Number of AST nodes: 15
1
if ( namedParams != null ) {
1
if ( namedParams != null ) {
2
			// assumes that types are all of span 1
2
			// assumes that types are all of span 1
3
			Iterator iter = namedParams.entrySet().iterator();
3
			Iterator iter = namedParams.entrySet().iterator();
4
			int result = 0;
4
			int result = 0;
5
			while ( iter.hasNext() ) {
5
			while ( iter.hasNext() ) {
6
				Map.Entry e = ( Map.Entry ) iter.next();
6
				Map.Entry e = ( Map.Entry ) iter.next();
7
				String name = ( String ) e.getKey();
7
				String name = ( String ) e.getKey();
8
				TypedValue typedval = ( TypedValue ) e.getValue();
8
				TypedValue typedval = ( TypedValue ) e.getValue();
9
				int[] locations = source.getNamedParameterLocations( name );
9
				int[] locs = getNamedParameterLocs( name );
10
				for ( int i = 0; i < locations.length; i++ ) {
10
				for ( int i = 0; i < locs.length; i++ ) {
11
					if ( log.isDebugEnabled() ) {
11
					if ( log.isDebugEnabled() ) {
12
						log.debug( 
12
						log.debug(
13
"bindNamedParameters() " +
13
								"bindNamedParameters() " +
14
								typedval.getValue() + " -> " + name +
14
								typedval.getValue() + " -> " + name +
15
								" [" + ( locations[i] + start ) + "]" 
15
								" [" + ( locs[i] + startIndex ) + "]"
16
);
16
							);
17
					}
17
					}
18
					typedval.getType().nullSafeSet( ps, typedval.getValue(), locations[i] + start, session );
18
					typedval.getType().nullSafeSet( statement, typedval.getValue(), locs[i] + startIndex, session );
19
				}
19
				}
20
				result += locations.length;
20
				result += locs.length;
21
			}
21
			}
22
			return result;
22
			return result;
23
		}
23
		}
24
		else {
24
		else {
25
			return 0;
25
			return 0;
26
		}
26
		}
Summary
Number of common nesting structure subtrees1
Number of refactorable cases0
Number of non-refactorable cases1
Time elapsed for finding largest common nesting structure subtrees (ms)0.5
Clones locationClones are in different classes
Number of node comparisons70
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements15
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)9.2
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (namedParams != null)
    1
    if (namedParams != null)
    2
    Iterator iter = namedParams.entrySet().iterator();
    2
    Iterator iter = namedParams.entrySet().iterator();
    3
    int result = 0;
    3
    int result = 0;
    4
    while (iter.hasNext())
    4
    while (iter.hasNext())
    5
    Map.Entry e = (Map.Entry)iter.next();
    5
    Map.Entry e = (Map.Entry)iter.next();
    6
    String name = (String)e.getKey();
    6
    String name = (String)e.getKey();
    7
    TypedValue typedval = (TypedValue)e.getValue();
    7
    TypedValue typedval = (TypedValue)e.getValue();
    8
    int[] locations = source.getNamedParameterLocations(name);
    8
    int[] locations = source.getNamedParameterLocations(name);
    8
    int[] locs = getNamedParameterLocs(name);
    Differences
    Expression1Expression2Difference
    locationslocsVARIABLE_NAME_MISMATCH
    getNamedParameterLocationsgetNamedParameterLocsMETHOD_INVOCATION_NAME_MISMATCH
    sourceMISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression source.getNamedParameterLocations(name) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression getNamedParameterLocs(name) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression source.getNamedParameterLocations(name) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression getNamedParameterLocs(name) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    8
    int[] locs = getNamedParameterLocs(name);
    9
    for (int i = 0; i < locations.length; i++)
    9
    for (int i = 0; i < locations.length; i++)
    9
    for (int i = 0; i < locs.length; i++)
    Differences
    Expression1Expression2Difference
    locationslocsVARIABLE_NAME_MISMATCH
    9
    for (int i = 0; i < locs.length; i++)
    10
    if (log.isDebugEnabled())
    10
    if (log.isDebugEnabled())
    11
    log.debug("bindNamedParameters() " + typedval.getValue() + " -> " + name + " [" + (locations[i] + start) + "]");
    11
    log.debug("bindNamedParameters() " + typedval.getValue() + " -> " + name + " [" + (locations[i] + start) + "]");
    11
    log.debug("bindNamedParameters() " + typedval.getValue() + " -> " + name + " [" + (locs[i] + startIndex) + "]");
    Differences
    Expression1Expression2Difference
    locationslocsVARIABLE_NAME_MISMATCH
    startstartIndexVARIABLE_NAME_MISMATCH
    11
    log.debug("bindNamedParameters() " + typedval.getValue() + " -> " + name + " [" + (locs[i] + startIndex) + "]");
    12
    typedval.getType().nullSafeSet(ps, typedval.getValue(), locations[i] + start, session);
    12
    typedval.getType().nullSafeSet(ps, typedval.getValue(), locations[i] + start, session);
    12
    typedval.getType().nullSafeSet(statement, typedval.getValue(), locs[i] + startIndex, session);
    Differences
    Expression1Expression2Difference
    psstatementVARIABLE_NAME_MISMATCH
    locationslocsVARIABLE_NAME_MISMATCH
    startstartIndexVARIABLE_NAME_MISMATCH
    12
    typedval.getType().nullSafeSet(statement, typedval.getValue(), locs[i] + startIndex, session);
    13
    result += locations.length;
    13
    result += locations.length;
    13
    result += locs.length;
    Differences
    Expression1Expression2Difference
    locationslocsVARIABLE_NAME_MISMATCH
    13
    result += locs.length;
    14
    return result;
    14
    return result;
    else
    else
    15
    return 0;
    15
    return 0;
    Precondition Violations (5)
    Row Violation
    1Expression source.getNamedParameterLocations(name) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression getNamedParameterLocs(name) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression source.getNamedParameterLocations(name) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression getNamedParameterLocs(name) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    5Not all possible execution flows end in a return statement