Package org.postgresql.util
Class ObjectFactory
- java.lang.Object
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- org.postgresql.util.ObjectFactory
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- Direct Known Subclasses:
MakeSSL
public class ObjectFactory extends java.lang.Object
Helper class to instantiate objects. Note: the class is NOT public API, so it is subject to change.
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Constructor Summary
Constructors Constructor Description ObjectFactory()
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static java.lang.Object
instantiate(java.lang.String classname, java.util.Properties info, boolean tryString, java.lang.String stringarg)
Instantiates a class using the appropriate constructor.
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Method Detail
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instantiate
public static java.lang.Object instantiate(java.lang.String classname, java.util.Properties info, boolean tryString, java.lang.String stringarg) throws java.lang.ClassNotFoundException, java.lang.SecurityException, java.lang.NoSuchMethodException, java.lang.IllegalArgumentException, java.lang.InstantiationException, java.lang.IllegalAccessException, java.lang.reflect.InvocationTargetException
Instantiates a class using the appropriate constructor. If a constructor with a single Propertiesparameter exists, it is used. Otherwise, if tryString is true a constructor with a single String argument is searched if it fails, or tryString is true a no argument constructor is tried.- Parameters:
classname
- name of the class to instantiateinfo
- parameter to pass as PropertiestryString
- whether to look for a single String argument constructorstringarg
- parameter to pass as String- Returns:
- the instantiated class
- Throws:
java.lang.ClassNotFoundException
- if something goes wrongjava.lang.SecurityException
- if something goes wrongjava.lang.NoSuchMethodException
- if something goes wrongjava.lang.IllegalArgumentException
- if something goes wrongjava.lang.InstantiationException
- if something goes wrongjava.lang.IllegalAccessException
- if something goes wrongjava.lang.reflect.InvocationTargetException
- if something goes wrong
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