/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2011, Red Hat Inc. or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Inc.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.metamodel.source.annotations.attribute;
import org.jboss.jandex.AnnotationInstance;
import org.jboss.jandex.AnnotationValue;
import org.hibernate.AssertionFailure;
import org.hibernate.metamodel.source.annotations.JPADotNames;
/**
* Container for the properties defined by {@link javax.persistence.Column}.
*
* @author Hardy Ferentschik
*/
public class ColumnValues {
private String name = "";
private boolean unique = false;
private boolean nullable = true;
private boolean insertable = true;
private boolean updatable = true;
private String columnDefinition = "";
private String table = null;
private int length = 255;
private int precision = 0;
private int scale = 0;
ColumnValues() {
this( null );
}
public ColumnValues(AnnotationInstance columnAnnotation) {
if ( columnAnnotation != null && !JPADotNames.COLUMN.equals( columnAnnotation.name() ) ) {
throw new AssertionFailure( "A @Column annotation needs to be passed to the constructor" );
}
applyColumnValues( columnAnnotation );
}
private void applyColumnValues(AnnotationInstance columnAnnotation) {
// if the column annotation is null we don't have to do anything. Everything is already defaulted.
if ( columnAnnotation == null ) {
return;
}
AnnotationValue nameValue = columnAnnotation.value( "name" );
if ( nameValue != null ) {
this.name = nameValue.asString();
}
AnnotationValue uniqueValue = columnAnnotation.value( "unique" );
if ( uniqueValue != null ) {
this.unique = nameValue.asBoolean();
}
AnnotationValue nullableValue = columnAnnotation.value( "nullable" );
if ( nullableValue != null ) {
this.nullable = nullableValue.asBoolean();
}
AnnotationValue insertableValue = columnAnnotation.value( "insertable" );
if ( insertableValue != null ) {
this.insertable = insertableValue.asBoolean();
}
AnnotationValue updatableValue = columnAnnotation.value( "updatable" );
if ( updatableValue != null ) {
this.updatable = updatableValue.asBoolean();
}
AnnotationValue columnDefinition = columnAnnotation.value( "columnDefinition" );
if ( columnDefinition != null ) {
this.columnDefinition = columnDefinition.asString();
}
AnnotationValue tableValue = columnAnnotation.value( "table" );
if ( tableValue != null ) {
this.table = tableValue.asString();
}
AnnotationValue lengthValue = columnAnnotation.value( "length" );
if ( lengthValue != null ) {
this.length = lengthValue.asInt();
}
AnnotationValue precisionValue = columnAnnotation.value( "precision" );
if ( precisionValue != null ) {
this.precision = precisionValue.asInt();
}
AnnotationValue scaleValue = columnAnnotation.value( "scale" );
if ( scaleValue != null ) {
this.scale = scaleValue.asInt();
}
}
public final String getName() {
return name;
}
public final boolean isUnique() {
return unique;
}
public final boolean isNullable() {
return nullable;
}
public final boolean isInsertable() {
return insertable;
}
public final boolean isUpdatable() {
return updatable;
}
public final String getColumnDefinition() {
return columnDefinition;
}
public final String getTable() {
return table;
}
public final int getLength() {
return length;
}
public final int getPrecision() {
return precision;
}
public final int getScale() {
return scale;
}
public void setName(String name) {
this.name = name;
}
public void setUnique(boolean unique) {
this.unique = unique;
}
public void setNullable(boolean nullable) {
this.nullable = nullable;
}
public void setInsertable(boolean insertable) {
this.insertable = insertable;
}
public void setUpdatable(boolean updatable) {
this.updatable = updatable;
}
public void setColumnDefinition(String columnDefinition) {
this.columnDefinition = columnDefinition;
}
public void setTable(String table) {
this.table = table;
}
public void setLength(int length) {
this.length = length;
}
public void setPrecision(int precision) {
this.precision = precision;
}
public void setScale(int scale) {
this.scale = scale;
}
@Override
public String toString() {
final StringBuilder sb = new StringBuilder();
sb.append( "ColumnValues" );
sb.append( "{name='" ).append( name ).append( '\'' );
sb.append( ", unique=" ).append( unique );
sb.append( ", nullable=" ).append( nullable );
sb.append( ", insertable=" ).append( insertable );
sb.append( ", updatable=" ).append( updatable );
sb.append( ", columnDefinition='" ).append( columnDefinition ).append( '\'' );
sb.append( ", table='" ).append( table ).append( '\'' );
sb.append( ", length=" ).append( length );
sb.append( ", precision=" ).append( precision );
sb.append( ", scale=" ).append( scale );
sb.append( '}' );
return sb.toString();
}
@Override
public boolean equals(Object o) {
if ( this == o ) {
return true;
}
if ( o == null || getClass() != o.getClass() ) {
return false;
}
ColumnValues that = (ColumnValues) o;
if ( insertable != that.insertable ) {
return false;
}
if ( length != that.length ) {
return false;
}
if ( nullable != that.nullable ) {
return false;
}
if ( precision != that.precision ) {
return false;
}
if ( scale != that.scale ) {
return false;
}
if ( unique != that.unique ) {
return false;
}
if ( updatable != that.updatable ) {
return false;
}
if ( columnDefinition != null ? !columnDefinition.equals( that.columnDefinition ) : that.columnDefinition != null ) {
return false;
}
if ( name != null ? !name.equals( that.name ) : that.name != null ) {
return false;
}
if ( table != null ? !table.equals( that.table ) : that.table != null ) {
return false;
}
return true;
}
@Override
public int hashCode() {
int result = name != null ? name.hashCode() : 0;
result = 31 * result + ( unique ? 1 : 0 );
result = 31 * result + ( nullable ? 1 : 0 );
result = 31 * result + ( insertable ? 1 : 0 );
result = 31 * result + ( updatable ? 1 : 0 );
result = 31 * result + ( columnDefinition != null ? columnDefinition.hashCode() : 0 );
result = 31 * result + ( table != null ? table.hashCode() : 0 );
result = 31 * result + length;
result = 31 * result + precision;
result = 31 * result + scale;
return result;
}
}