top.osjf.sdk.spring.beans.ConfiguredClassMetadata Maven / Gradle / Ivy
/*
* Copyright 2024-? the original author or authors.
*
* Licensed 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
*
* https://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.
*/
package top.osjf.sdk.spring.beans;
import org.springframework.core.type.ClassMetadata;
import org.springframework.lang.NonNull;
import org.springframework.lang.Nullable;
/**
* Interface that defines abstract metadata of a specific class,
* in a form that does not require that class to be loaded yet
* (copy from {@link ClassMetadata}).
*
* Aim to extend some property retrieval about configuration classes
* based on {@link ClassMetadata}.
*
* @author zhangpengfei
* @since 1.0.0
*/
public interface ConfiguredClassMetadata extends ClassMetadata {
/**
* Return the package name of the underlying class.
*
* @return the package name of the underlying class.
*/
String getPackageName();
/*** Build a simple {@link ConfiguredClassMetadata} using {@link ClassMetadata}.
* @param classMetadata {@link ClassMetadata}.
* @return {@link ConfiguredClassMetadata}.
* */
static ConfiguredClassMetadata of(ClassMetadata classMetadata) {
return new DefaultConfiguredClassMetadata(classMetadata);
}
/*** Default impl for {@link ConfiguredClassMetadata}*/
class DefaultConfiguredClassMetadata implements ConfiguredClassMetadata {
private final ClassMetadata classMetadata;
public DefaultConfiguredClassMetadata(ClassMetadata classMetadata) {
this.classMetadata = classMetadata;
}
@Override
public String getPackageName() {
String className = getClassName();
int theLastIndex = className.lastIndexOf(".");
return getClassName().substring(0, theLastIndex);
}
@Override
@NonNull
public String getClassName() {
return classMetadata.getClassName();
}
@Override
public boolean isInterface() {
return classMetadata.isInterface();
}
@Override
public boolean isAnnotation() {
return classMetadata.isAnnotation();
}
@Override
public boolean isAbstract() {
return classMetadata.isAbstract();
}
@Override
public boolean isFinal() {
return classMetadata.isFinal();
}
@Override
public boolean isIndependent() {
return classMetadata.isIndependent();
}
@Nullable
@Override
public String getEnclosingClassName() {
return classMetadata.getEnclosingClassName();
}
@Nullable
@Override
public String getSuperClassName() {
return classMetadata.getSuperClassName();
}
@Override
@NonNull
public String[] getInterfaceNames() {
return classMetadata.getInterfaceNames();
}
@Override
@NonNull
public String[] getMemberClassNames() {
return classMetadata.getMemberClassNames();
}
}
}