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java.lang.Objectcom.ibatis.common.beans.ClassInfo
This class represents a cached set of class definition information that allows for easy mapping between property names and getter/setter methods.
Field Summary | |
private static java.util.Map |
CLASS_INFO_MAP
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private java.lang.String |
className
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private static java.lang.String[] |
EMPTY_STRING_ARRAY
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private java.util.HashMap |
getMethods
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private java.util.HashMap |
getTypes
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private java.lang.String[] |
readablePropertyNames
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private java.util.HashMap |
setMethods
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private java.util.HashMap |
setTypes
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private static java.util.Set |
SIMPLE_TYPE_SET
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private java.lang.String[] |
writeablePropertyNames
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Constructor Summary | |
private |
ClassInfo(java.lang.Class clazz)
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Method Summary | |
private void |
addMethods(java.lang.Class cls)
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private static java.lang.String |
dropCase(java.lang.String name)
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java.lang.String |
getClassName()
Gets the name of the class the instance provides information for |
java.lang.reflect.Method |
getGetter(java.lang.String propertyName)
Gets the getter for a property as a Method object |
java.lang.Class |
getGetterType(java.lang.String propertyName)
Gets the type for a property getter |
static ClassInfo |
getInstance(java.lang.Class clazz)
Gets an instance of ClassInfo for the specified class. |
java.lang.String[] |
getReadablePropertyNames()
Gets an array of the readable properties for an object |
java.lang.reflect.Method |
getSetter(java.lang.String propertyName)
Gets the setter for a property as a Method object |
java.lang.Class |
getSetterType(java.lang.String propertyName)
Gets the type for a property setter |
java.lang.String[] |
getWriteablePropertyNames()
Gets an array of the writeable properties for an object |
boolean |
hasReadableProperty(java.lang.String propertyName)
Check to see if a class has a readable property by name |
boolean |
hasWritableProperty(java.lang.String propertyName)
Check to see if a class has a writeable property by name |
static boolean |
isKnownType(java.lang.Class clazz)
Tells us if the class passed in is a knwon common type |
static java.lang.Throwable |
unwrapThrowable(java.lang.Throwable t)
Examines a Throwable object and gets it's root cause |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
private static final java.lang.String[] EMPTY_STRING_ARRAY
private static final java.util.Set SIMPLE_TYPE_SET
private static final java.util.Map CLASS_INFO_MAP
private java.lang.String className
private java.lang.String[] readablePropertyNames
private java.lang.String[] writeablePropertyNames
private java.util.HashMap setMethods
private java.util.HashMap getMethods
private java.util.HashMap setTypes
private java.util.HashMap getTypes
Constructor Detail |
private ClassInfo(java.lang.Class clazz)
Method Detail |
private void addMethods(java.lang.Class cls)
private static java.lang.String dropCase(java.lang.String name)
public java.lang.String getClassName()
public java.lang.reflect.Method getSetter(java.lang.String propertyName)
propertyName
- - the property
public java.lang.reflect.Method getGetter(java.lang.String propertyName)
propertyName
- - the property
public java.lang.Class getSetterType(java.lang.String propertyName)
propertyName
- - the name of the property
public java.lang.Class getGetterType(java.lang.String propertyName)
propertyName
- - the name of the property
public java.lang.String[] getReadablePropertyNames()
public java.lang.String[] getWriteablePropertyNames()
public boolean hasWritableProperty(java.lang.String propertyName)
propertyName
- - the name of the property to check
public boolean hasReadableProperty(java.lang.String propertyName)
propertyName
- - the name of the property to check
public static boolean isKnownType(java.lang.Class clazz)
clazz
- The class to check
public static ClassInfo getInstance(java.lang.Class clazz)
clazz
- The class for which to lookup the method cache.
public static java.lang.Throwable unwrapThrowable(java.lang.Throwable t)
t
- - the exception to examine
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