public class org.springframework.jdbc.core.SingleColumnRowMapper<T> implements org.springframework.jdbc.core.RowMapper<T>
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: org.springframework.jdbc.core.SingleColumnRowMapper
super_class: java.lang.Object
{
private java.lang.Class<?> requiredType;
descriptor: Ljava/lang/Class;
flags: (0x0002) ACC_PRIVATE
Signature: Ljava/lang/Class<*>;
RuntimeVisibleAnnotations:
org.springframework.lang.Nullable()
private org.springframework.core.convert.ConversionService conversionService;
descriptor: Lorg/springframework/core/convert/ConversionService;
flags: (0x0002) ACC_PRIVATE
RuntimeVisibleAnnotations:
org.springframework.lang.Nullable()
public void <init>();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
invokestatic org.springframework.core.convert.support.DefaultConversionService.getSharedInstance:()Lorg/springframework/core/convert/ConversionService;
putfield org.springframework.jdbc.core.SingleColumnRowMapper.conversionService:Lorg/springframework/core/convert/ConversionService;
2: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lorg/springframework/jdbc/core/SingleColumnRowMapper<TT;>;
public void <init>(java.lang.Class<T>);
descriptor: (Ljava/lang/Class;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
invokestatic org.springframework.core.convert.support.DefaultConversionService.getSharedInstance:()Lorg/springframework/core/convert/ConversionService;
putfield org.springframework.jdbc.core.SingleColumnRowMapper.conversionService:Lorg/springframework/core/convert/ConversionService;
2: aload 0
aload 1
invokevirtual org.springframework.jdbc.core.SingleColumnRowMapper.setRequiredType:(Ljava/lang/Class;)V
3: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lorg/springframework/jdbc/core/SingleColumnRowMapper<TT;>;
0 4 1 requiredType Ljava/lang/Class<TT;>;
Signature: (Ljava/lang/Class<TT;>;)V
MethodParameters:
Name Flags
requiredType
public void setRequiredType(java.lang.Class<T>);
descriptor: (Ljava/lang/Class;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
invokestatic org.springframework.util.ClassUtils.resolvePrimitiveIfNecessary:(Ljava/lang/Class;)Ljava/lang/Class;
putfield org.springframework.jdbc.core.SingleColumnRowMapper.requiredType:Ljava/lang/Class;
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/springframework/jdbc/core/SingleColumnRowMapper<TT;>;
0 2 1 requiredType Ljava/lang/Class<TT;>;
Signature: (Ljava/lang/Class<TT;>;)V
MethodParameters:
Name Flags
requiredType
public void setConversionService(org.springframework.core.convert.ConversionService);
descriptor: (Lorg/springframework/core/convert/ConversionService;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
putfield org.springframework.jdbc.core.SingleColumnRowMapper.conversionService:Lorg/springframework/core/convert/ConversionService;
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/springframework/jdbc/core/SingleColumnRowMapper<TT;>;
0 2 1 conversionService Lorg/springframework/core/convert/ConversionService;
RuntimeVisibleParameterAnnotations:
0:
org.springframework.lang.Nullable()
MethodParameters:
Name Flags
conversionService
public T mapRow(java.sql.ResultSet, );
descriptor: (Ljava/sql/ResultSet;I)Ljava/lang/Object;
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=7, args_size=3
start local 0 start local 1 start local 2 0: aload 1
invokeinterface java.sql.ResultSet.getMetaData:()Ljava/sql/ResultSetMetaData;
astore 3
start local 3 1: aload 3
invokeinterface java.sql.ResultSetMetaData.getColumnCount:()I
istore 4
start local 4 2: iload 4
iconst_1
if_icmpeq 4
3: new org.springframework.jdbc.IncorrectResultSetColumnCountException
dup
iconst_1
iload 4
invokespecial org.springframework.jdbc.IncorrectResultSetColumnCountException.<init>:(II)V
athrow
4: StackMap locals: java.sql.ResultSetMetaData int
StackMap stack:
aload 0
aload 1
iconst_1
aload 0
getfield org.springframework.jdbc.core.SingleColumnRowMapper.requiredType:Ljava/lang/Class;
invokevirtual org.springframework.jdbc.core.SingleColumnRowMapper.getColumnValue:(Ljava/sql/ResultSet;ILjava/lang/Class;)Ljava/lang/Object;
astore 5
start local 5 5: aload 5
ifnull 14
aload 0
getfield org.springframework.jdbc.core.SingleColumnRowMapper.requiredType:Ljava/lang/Class;
ifnull 14
aload 0
getfield org.springframework.jdbc.core.SingleColumnRowMapper.requiredType:Ljava/lang/Class;
aload 5
invokevirtual java.lang.Class.isInstance:(Ljava/lang/Object;)Z
ifne 14
6: aload 0
aload 5
aload 0
getfield org.springframework.jdbc.core.SingleColumnRowMapper.requiredType:Ljava/lang/Class;
invokevirtual org.springframework.jdbc.core.SingleColumnRowMapper.convertValueToRequiredType:(Ljava/lang/Object;Ljava/lang/Class;)Ljava/lang/Object;
7: areturn
8: StackMap locals: org.springframework.jdbc.core.SingleColumnRowMapper java.sql.ResultSet int java.sql.ResultSetMetaData int java.lang.Object
StackMap stack: java.lang.IllegalArgumentException
astore 6
start local 6 9: new org.springframework.dao.TypeMismatchDataAccessException
dup
10: new java.lang.StringBuilder
dup
ldc "Type mismatch affecting row number "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
iload 2
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
ldc " and column type '"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
11: aload 3
iconst_1
invokeinterface java.sql.ResultSetMetaData.getColumnTypeName:(I)Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
ldc "': "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 6
invokevirtual java.lang.IllegalArgumentException.getMessage:()Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
12: invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
13: invokespecial org.springframework.dao.TypeMismatchDataAccessException.<init>:(Ljava/lang/String;)V
athrow
end local 6 14: StackMap locals:
StackMap stack:
aload 5
areturn
end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 15 0 this Lorg/springframework/jdbc/core/SingleColumnRowMapper<TT;>;
0 15 1 rs Ljava/sql/ResultSet;
0 15 2 rowNum I
1 15 3 rsmd Ljava/sql/ResultSetMetaData;
2 15 4 nrOfColumns I
5 15 5 result Ljava/lang/Object;
9 14 6 ex Ljava/lang/IllegalArgumentException;
Exception table:
from to target type
6 7 8 Class java.lang.IllegalArgumentException
Exceptions:
throws java.sql.SQLException
Signature: (Ljava/sql/ResultSet;I)TT;
RuntimeVisibleAnnotations:
org.springframework.lang.Nullable()
MethodParameters:
Name Flags
rs
rowNum
protected getColumnValue(java.sql.ResultSet, int, java.lang.Class<?>);
descriptor: (Ljava/sql/ResultSet;ILjava/lang/Class;)Ljava/lang/Object;
flags: (0x0004) ACC_PROTECTED
Code:
stack=3, locals=4, args_size=4
start local 0 start local 1 start local 2 start local 3 0: aload 3
ifnull 2
1: aload 1
iload 2
aload 3
invokestatic org.springframework.jdbc.support.JdbcUtils.getResultSetValue:(Ljava/sql/ResultSet;ILjava/lang/Class;)Ljava/lang/Object;
areturn
2: StackMap locals:
StackMap stack:
aload 0
aload 1
iload 2
invokevirtual org.springframework.jdbc.core.SingleColumnRowMapper.getColumnValue:(Ljava/sql/ResultSet;I)Ljava/lang/Object;
areturn
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lorg/springframework/jdbc/core/SingleColumnRowMapper<TT;>;
0 3 1 rs Ljava/sql/ResultSet;
0 3 2 index I
0 3 3 requiredType Ljava/lang/Class<*>;
Exceptions:
throws java.sql.SQLException
Signature: (Ljava/sql/ResultSet;ILjava/lang/Class<*>;)Ljava/lang/Object;
RuntimeVisibleAnnotations:
org.springframework.lang.Nullable()
RuntimeVisibleParameterAnnotations:
0:
1:
2:
org.springframework.lang.Nullable()
MethodParameters:
Name Flags
rs
index
requiredType
protected java.lang.Object getColumnValue(java.sql.ResultSet, int);
descriptor: (Ljava/sql/ResultSet;I)Ljava/lang/Object;
flags: (0x0004) ACC_PROTECTED
Code:
stack=2, locals=3, args_size=3
start local 0 start local 1 start local 2 0: aload 1
iload 2
invokestatic org.springframework.jdbc.support.JdbcUtils.getResultSetValue:(Ljava/sql/ResultSet;I)Ljava/lang/Object;
areturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/springframework/jdbc/core/SingleColumnRowMapper<TT;>;
0 1 1 rs Ljava/sql/ResultSet;
0 1 2 index I
Exceptions:
throws java.sql.SQLException
RuntimeVisibleAnnotations:
org.springframework.lang.Nullable()
MethodParameters:
Name Flags
rs
index
protected convertValueToRequiredType(, java.lang.Class<?>);
descriptor: (Ljava/lang/Object;Ljava/lang/Class;)Ljava/lang/Object;
flags: (0x0004) ACC_PROTECTED
Code:
stack=5, locals=3, args_size=3
start local 0 start local 1 start local 2 0: ldc Ljava/lang/String;
aload 2
if_acmpne 2
1: aload 1
invokevirtual java.lang.Object.toString:()Ljava/lang/String;
areturn
2: StackMap locals:
StackMap stack:
ldc Ljava/lang/Number;
aload 2
invokevirtual java.lang.Class.isAssignableFrom:(Ljava/lang/Class;)Z
ifeq 6
3: aload 1
instanceof java.lang.Number
ifeq 5
4: aload 1
checkcast java.lang.Number
aload 2
invokestatic org.springframework.util.NumberUtils.convertNumberToTargetClass:(Ljava/lang/Number;Ljava/lang/Class;)Ljava/lang/Number;
areturn
5: StackMap locals:
StackMap stack:
aload 1
invokevirtual java.lang.Object.toString:()Ljava/lang/String;
aload 2
invokestatic org.springframework.util.NumberUtils.parseNumber:(Ljava/lang/String;Ljava/lang/Class;)Ljava/lang/Number;
areturn
6: StackMap locals:
StackMap stack:
aload 0
getfield org.springframework.jdbc.core.SingleColumnRowMapper.conversionService:Lorg/springframework/core/convert/ConversionService;
ifnull 8
aload 0
getfield org.springframework.jdbc.core.SingleColumnRowMapper.conversionService:Lorg/springframework/core/convert/ConversionService;
aload 1
invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
aload 2
invokeinterface org.springframework.core.convert.ConversionService.canConvert:(Ljava/lang/Class;Ljava/lang/Class;)Z
ifeq 8
7: aload 0
getfield org.springframework.jdbc.core.SingleColumnRowMapper.conversionService:Lorg/springframework/core/convert/ConversionService;
aload 1
aload 2
invokeinterface org.springframework.core.convert.ConversionService.convert:(Ljava/lang/Object;Ljava/lang/Class;)Ljava/lang/Object;
areturn
8: StackMap locals:
StackMap stack:
new java.lang.IllegalArgumentException
dup
9: new java.lang.StringBuilder
dup
ldc "Value ["
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 1
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
ldc "] is of type ["
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 1
invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
invokevirtual java.lang.Class.getName:()Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
10: ldc "] and cannot be converted to required type ["
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 2
invokevirtual java.lang.Class.getName:()Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
ldc "]"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
11: invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
12: invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
athrow
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 13 0 this Lorg/springframework/jdbc/core/SingleColumnRowMapper<TT;>;
0 13 1 value Ljava/lang/Object;
0 13 2 requiredType Ljava/lang/Class<*>;
Signature: (Ljava/lang/Object;Ljava/lang/Class<*>;)Ljava/lang/Object;
RuntimeVisibleAnnotations:
org.springframework.lang.Nullable()
MethodParameters:
Name Flags
value
requiredType
public static <T> org.springframework.jdbc.core.SingleColumnRowMapper<T> newInstance(java.lang.Class<T>);
descriptor: (Ljava/lang/Class;)Lorg/springframework/jdbc/core/SingleColumnRowMapper;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: new org.springframework.jdbc.core.SingleColumnRowMapper
dup
aload 0
invokespecial org.springframework.jdbc.core.SingleColumnRowMapper.<init>:(Ljava/lang/Class;)V
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 requiredType Ljava/lang/Class<TT;>;
Signature: <T:Ljava/lang/Object;>(Ljava/lang/Class<TT;>;)Lorg/springframework/jdbc/core/SingleColumnRowMapper<TT;>;
MethodParameters:
Name Flags
requiredType
public static <T> org.springframework.jdbc.core.SingleColumnRowMapper<T> newInstance(java.lang.Class<T>, org.springframework.core.convert.ConversionService);
descriptor: (Ljava/lang/Class;Lorg/springframework/core/convert/ConversionService;)Lorg/springframework/jdbc/core/SingleColumnRowMapper;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=2, locals=3, args_size=2
start local 0 start local 1 0: aload 0
invokestatic org.springframework.jdbc.core.SingleColumnRowMapper.newInstance:(Ljava/lang/Class;)Lorg/springframework/jdbc/core/SingleColumnRowMapper;
astore 2
start local 2 1: aload 2
aload 1
invokevirtual org.springframework.jdbc.core.SingleColumnRowMapper.setConversionService:(Lorg/springframework/core/convert/ConversionService;)V
2: aload 2
areturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 requiredType Ljava/lang/Class<TT;>;
0 3 1 conversionService Lorg/springframework/core/convert/ConversionService;
1 3 2 rowMapper Lorg/springframework/jdbc/core/SingleColumnRowMapper<TT;>;
Signature: <T:Ljava/lang/Object;>(Ljava/lang/Class<TT;>;Lorg/springframework/core/convert/ConversionService;)Lorg/springframework/jdbc/core/SingleColumnRowMapper<TT;>;
RuntimeVisibleParameterAnnotations:
0:
1:
org.springframework.lang.Nullable()
MethodParameters:
Name Flags
requiredType
conversionService
}
Signature: <T:Ljava/lang/Object;>Ljava/lang/Object;Lorg/springframework/jdbc/core/RowMapper<TT;>;
SourceFile: "SingleColumnRowMapper.java"