org.apache.log4j.config.PropertySetter Maven / Gradle / Ivy
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
// Contributors: Georg Lundesgaard
package org.apache.log4j.config;
import java.util.Properties;
/**
General purpose Object property setter. Clients repeatedly invokes
{@link #setProperty setProperty(name,value)} in order to invoke setters
on the Object specified in the constructor. This class relies on Java reflection.
Usage:
PropertySetter ps = new PropertySetter(anObject);
ps.set("name", "Joe");
ps.set("age", "32");
ps.set("isMale", "true");
will cause the invocations anObject.setName("Joe"), anObject.setAge(32),
and setMale(true) if such methods exist with those signatures.
@author Anders Kristensen
@since 1.1
*/
public class PropertySetter {
/**
Create a new PropertySetter for the specified Object. This is done
in prepartion for invoking {@link #setProperty} one or more times.
@param obj the object for which to set properties
*/
public
PropertySetter(Object obj) {
}
/**
Set the properties of an object passed as a parameter in one
go. The properties are parsed relative to a
prefix.
@param obj The object to configure.
@param properties A java.util.Properties containing keys and values.
@param prefix Only keys having the specified prefix will be set.
*/
public
static
void setProperties(Object obj, Properties properties, String prefix) {
}
public void setProperties(Properties properties, String prefix)
{
}
/**
Set a property on this PropertySetter's Object. If successful, this
method will invoke a setter method on the underlying Object. The
setter is the one for the specified property name and the value is
determined partly from the setter argument type and partly from the
value specified in the call to this method.
If the setter expects a String no conversion is necessary.
If it expects an int, then an attempt is made to convert 'value'
to an int using new Integer(value). If the setter expects a boolean,
the conversion is by new Boolean(value).
@param name name of the property
@param value String value of the property
*/
public
void setProperty(String name, String value) {
}
public
void activate() {
}
}