// --------------------------------------------------------------------------------
// Copyright 2002-2026 Echo Three, LLC
//
// 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.
// --------------------------------------------------------------------------------
// Generated File -- DO NOT EDIT BY HAND
// --------------------------------------------------------------------------------

/**
 * CacheEntryDependencyValue.java
 */

package com.echothree.model.data.core.server.value;

import com.echothree.model.data.core.common.pk.CacheEntryDependencyPK;

import com.echothree.model.data.core.server.factory.CacheEntryDependencyFactory;

import com.echothree.model.data.core.common.pk.CacheEntryPK;
import com.echothree.model.data.core.common.pk.EntityInstancePK;

import com.echothree.util.common.exception.PersistenceCloneException;
import com.echothree.util.common.exception.PersistenceNotNullException;

import com.echothree.util.server.persistence.BaseValue;

import java.io.Serializable;

import javax.annotation.Nonnull;
import javax.annotation.Nullable;

public class CacheEntryDependencyValue
        extends BaseValue<CacheEntryDependencyPK>
        implements Cloneable, Serializable {
    
    private CacheEntryPK cacheEntryPK;
    private boolean cacheEntryPKHasBeenModified = false;
    private EntityInstancePK entityInstancePK;
    private boolean entityInstancePKHasBeenModified = false;
    
    private transient Integer _hashCode = null;
    private transient String _stringValue = null;
    
    private void constructFields(CacheEntryPK cacheEntryPK, EntityInstancePK entityInstancePK)
            throws PersistenceNotNullException {
        checkForNull(cacheEntryPK);
        this.cacheEntryPK = cacheEntryPK;
        checkForNull(entityInstancePK);
        this.entityInstancePK = entityInstancePK;
    }
    
    /** Creates a new instance of CacheEntryDependencyValue */
    public CacheEntryDependencyValue(CacheEntryDependencyPK cacheEntryDependencyPK, CacheEntryPK cacheEntryPK, EntityInstancePK entityInstancePK)
            throws PersistenceNotNullException {
        super(cacheEntryDependencyPK);
        constructFields(cacheEntryPK, entityInstancePK);
    }
    
    /** Creates a new instance of CacheEntryDependencyValue */
    public CacheEntryDependencyValue(CacheEntryPK cacheEntryPK, EntityInstancePK entityInstancePK)
            throws PersistenceNotNullException {
        super();
        constructFields(cacheEntryPK, entityInstancePK);
    }
    
    @Override
    @Nonnull
    public CacheEntryDependencyFactory getBaseFactoryInstance() {
        return CacheEntryDependencyFactory.getInstance();
    }
    
    @Override
    @Nonnull
    public CacheEntryDependencyValue clone() {
        Object result;
        
        try {
            result = super.clone();
        } catch (CloneNotSupportedException cnse) {
            // This shouldn't happen, fail when it does.
            throw new PersistenceCloneException(cnse);
        }
        
        return (CacheEntryDependencyValue)result;
    }
    
    @Override
    @Nonnull
    public CacheEntryDependencyPK getPrimaryKey() {
        if(_primaryKey == null) {
            _primaryKey = new CacheEntryDependencyPK(entityId);
        }
        
        return _primaryKey;
    }
    
    private void clearHashAndString() {
        _hashCode = null;
        _stringValue = null;
    }
    
    @Override
    public int hashCode() {
        if(_hashCode == null) {
            int hashCode = 17;
            
            hashCode = 37 * hashCode + ((entityId != null) ? entityId.hashCode() : 0);
            
            hashCode = 37 * hashCode + ((cacheEntryPK != null) ? cacheEntryPK.hashCode() : 0);
            hashCode = 37 * hashCode + ((entityInstancePK != null) ? entityInstancePK.hashCode() : 0);
            
            _hashCode = hashCode;
        }
        
        return _hashCode;
    }
    
    @Override
    @Nonnull
    public String toString() {
        if(_stringValue == null) {
            _stringValue = "{" + 
                    "entityId=" + getEntityId() +
                    ", cacheEntryPK=" + getCacheEntryPK() +
                    ", entityInstancePK=" + getEntityInstancePK() +
                    "}";
        }
        return _stringValue;
    }
    
    @Override
    public boolean equals(Object other) {
        if(this == other)
            return true;
        
        if(!hasIdentity())
            return false;
        
        if(other instanceof  CacheEntryDependencyValue that) {
            if(!that.hasIdentity())
                return false;
            
            Long thisEntityId = getEntityId();
            Long thatEntityId = that.getEntityId();
            
            boolean objectsEqual = thisEntityId.equals(thatEntityId);
            if(objectsEqual)
                objectsEqual = isIdentical(that);
            
            return objectsEqual;
        } else {
            return false;
        }
    }
    
    public boolean isIdentical(Object other) {
        if(other instanceof CacheEntryDependencyValue that) {
            boolean objectsEqual = true;
            
            
            if(objectsEqual) {
                CacheEntryPK thisCacheEntryPK = getCacheEntryPK();
                CacheEntryPK thatCacheEntryPK = that.getCacheEntryPK();
                
                if(thisCacheEntryPK == null) {
                    objectsEqual = objectsEqual && (thatCacheEntryPK == null);
                } else {
                    objectsEqual = objectsEqual && thisCacheEntryPK.equals(thatCacheEntryPK);
                }
            }
            
            if(objectsEqual) {
                EntityInstancePK thisEntityInstancePK = getEntityInstancePK();
                EntityInstancePK thatEntityInstancePK = that.getEntityInstancePK();
                
                if(thisEntityInstancePK == null) {
                    objectsEqual = objectsEqual && (thatEntityInstancePK == null);
                } else {
                    objectsEqual = objectsEqual && thisEntityInstancePK.equals(thatEntityInstancePK);
                }
            }
            
            return objectsEqual;
        } else {
            return false;
        }
    }
    
    @Override
    public boolean hasBeenModified() {
        return cacheEntryPKHasBeenModified || entityInstancePKHasBeenModified;
    }
    
    @Override
    public void clearHasBeenModified() {
        cacheEntryPKHasBeenModified = false;
        entityInstancePKHasBeenModified = false;
    }
    
    @Nonnull
    public CacheEntryPK getCacheEntryPK() {
        return cacheEntryPK;
    }
    
    public void setCacheEntryPK(@Nonnull CacheEntryPK cacheEntryPK)
            throws PersistenceNotNullException {
        checkForNull(cacheEntryPK);
        
        boolean update = true;
        
        if(this.cacheEntryPK != null) {
            if(this.cacheEntryPK.equals(cacheEntryPK)) {
                update = false;
            }
        } else if(cacheEntryPK == null) {
            update = false;
        }
        
        if(update) {
            this.cacheEntryPK = cacheEntryPK;
            cacheEntryPKHasBeenModified = true;
            clearHashAndString();
        }
    }
    
    public boolean getCacheEntryPKHasBeenModified() {
        return cacheEntryPKHasBeenModified;
    }
    
    @Nonnull
    public EntityInstancePK getEntityInstancePK() {
        return entityInstancePK;
    }
    
    public void setEntityInstancePK(@Nonnull EntityInstancePK entityInstancePK)
            throws PersistenceNotNullException {
        checkForNull(entityInstancePK);
        
        boolean update = true;
        
        if(this.entityInstancePK != null) {
            if(this.entityInstancePK.equals(entityInstancePK)) {
                update = false;
            }
        } else if(entityInstancePK == null) {
            update = false;
        }
        
        if(update) {
            this.entityInstancePK = entityInstancePK;
            entityInstancePKHasBeenModified = true;
            clearHashAndString();
        }
    }
    
    public boolean getEntityInstancePKHasBeenModified() {
        return entityInstancePKHasBeenModified;
    }
    
}