com.viiyue.plugins.excel.common.Helper Maven / Gradle / Ivy
/**
* Copyright (C) 2021 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
*
* 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.
*/
package com.viiyue.plugins.excel.common;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.util.Objects;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Common helper
*
* @author tangxbai
* @since 2023/06/19
*/
public class Helper {
private static final Logger log = LoggerFactory.getLogger( Helper.class );
public static boolean isType( Class source, Class target ) {
return Objects.equals( source, target ) || target.isAssignableFrom( source );
}
public static final void setFieldValue( Object instance, Method setter, Field field, Object value ) {
if ( setter != null ) {
try {
if ( !setter.isAccessible() ) {
setter.setAccessible( true );
}
setter.invoke( instance, value );
} catch ( Exception e ) {
log.error( e.getMessage(), e );
}
}
if ( field != null ) {
try {
if ( !field.isAccessible() ) {
field.setAccessible( true );
}
field.set( instance, value );
} catch ( Exception e ) {
log.error( e.getMessage(), e );
}
}
}
public static final Object getFieldValue( Object instance, Method getter, Field field ) {
if ( getter != null ) {
try {
if ( !getter.isAccessible() ) {
getter.setAccessible( true );
}
return getter.invoke( instance );
} catch ( Exception e ) {
log.error( e.getMessage(), e );
}
}
if ( field != null ) {
try {
if ( !field.isAccessible() ) {
field.setAccessible( true );
}
return field.get( instance );
} catch ( Exception e ) {
log.error( e.getMessage(), e );
}
}
return null;
}
}