jodd.introspector.CtorDescriptor Maven / Gradle / Ivy
// Copyright (c) 2003-present, Jodd Team (http://jodd.org)
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
package jodd.introspector;
import jodd.util.ClassUtil;
import java.lang.reflect.Constructor;
/**
* Constructor descriptor.
*/
public class CtorDescriptor extends Descriptor {
protected final Constructor constructor;
protected final Class[] parameters;
public CtorDescriptor(final ClassDescriptor classDescriptor, final Constructor constructor) {
super(classDescriptor, ClassUtil.isPublic(constructor));
this.constructor = constructor;
this.parameters = constructor.getParameterTypes();
ClassUtil.forceAccess(constructor);
}
/**
* Returns constructor name.
*/
@Override
public String getName() {
return constructor.getName();
}
/**
* Returns constructor.
*/
public Constructor getConstructor() {
return constructor;
}
/**
* Returns constructors parameters. The returned array
* is not cloned.
*/
public Class[] getParameters() {
return parameters;
}
/**
* Returns true if this is a default constructor
* (with no parameters).
*/
public boolean isDefault() {
return parameters.length == 0;
}
}