| java.lang.Object
 org.andromda.core.common.Introspector
| Introspector | | final public class Introspector (Code) | | A simple class providing the ability to manipulate properties on java bean objects.
author:
Chad Brandon |
| Method Summary | |
| public boolean | containsValidProperty(Object object, String name, String value)
Indicates whether or not the given object contains a
valid property with the given name and value.
A valid property means the following:
- It exists on the object
- It is not null on the object
- If its a boolean value, then it evaluates to
true
- If value is not null, then the property matches the given .value
All other possibilities return false
Parameters:
object - the object to test for the valid property.
Parameters:
name - the name of the propery for which to test.
Parameters:
value - the value to evaluate against. | | final public Object | getProperty(Object object, String name)
Attempts to retrieve the property with the given name on the object. | | public static Introspector | instance()
Gets the shared instance. | | public boolean | isReadable(Object object, String name)
Indicates if the object has a property that
is readable with the given name. | | public boolean | isWritable(Object object, String name)
Indicates if the object has a property that
is writable with the given name. | | public void | setProperty(Object object, String name, Object value)
Sets the property having the given name on the object
with the given value. | | public void | shutdown()
Shuts this instance down and reclaims
any resouces used by this instance. |
| containsValidProperty | | public boolean containsValidProperty(Object object, String name, String value)(Code) | | Indicates whether or not the given object contains a
valid property with the given name and value.
A valid property means the following:
- It exists on the object
- It is not null on the object
- If its a boolean value, then it evaluates to
true
- If value is not null, then the property matches the given .value
All other possibilities return false
Parameters:
object - the object to test for the valid property.
Parameters:
name - the name of the propery for which to test.
Parameters:
value - the value to evaluate against. true/false |
| getProperty | | final public Object getProperty(Object object, String name)(Code) | | Attempts to retrieve the property with the given name on the object.
Parameters:
object - the object to which the property belongs.
Parameters:
name - the name of the property the value of the property. |
| instance | | public static Introspector instance()(Code) | | Gets the shared instance.
the shared introspector instance. |
| isReadable | | public boolean isReadable(Object object, String name)(Code) | | Indicates if the object has a property that
is readable with the given name.
Parameters:
object - the object to check.
Parameters:
name - the property to check for. |
| isWritable | | public boolean isWritable(Object object, String name)(Code) | | Indicates if the object has a property that
is writable with the given name.
Parameters:
object - the object to check.
Parameters:
name - the property to check for. |
| setProperty | | public void setProperty(Object object, String name, Object value)(Code) | | Sets the property having the given name on the object
with the given value.
Parameters:
object - the object on which to set the property.
Parameters:
name - the name of the property to populate.
Parameters:
value - the value to give the property. |
| shutdown | | public void shutdown()(Code) | | Shuts this instance down and reclaims
any resouces used by this instance.
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