diff options
Diffstat (limited to 'jpa/plugins/org.eclipse.jpt.jpa.core/src/org/eclipse/jpt/jpa/core/internal/jpa1/context/AbstractNamedColumnValidator.java')
| -rw-r--r-- | jpa/plugins/org.eclipse.jpt.jpa.core/src/org/eclipse/jpt/jpa/core/internal/jpa1/context/AbstractNamedColumnValidator.java | 239 |
1 files changed, 0 insertions, 239 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.jpa.core/src/org/eclipse/jpt/jpa/core/internal/jpa1/context/AbstractNamedColumnValidator.java b/jpa/plugins/org.eclipse.jpt.jpa.core/src/org/eclipse/jpt/jpa/core/internal/jpa1/context/AbstractNamedColumnValidator.java deleted file mode 100644 index 40592c0ac7..0000000000 --- a/jpa/plugins/org.eclipse.jpt.jpa.core/src/org/eclipse/jpt/jpa/core/internal/jpa1/context/AbstractNamedColumnValidator.java +++ /dev/null @@ -1,239 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2010, 2011 Oracle. All rights reserved. - * This program and the accompanying materials are made available under the - * terms of the Eclipse Public License v1.0, which accompanies this distribution - * and is available at http://www.eclipse.org/legal/epl-v10.html. - * - * Contributors: - * Oracle - initial API and implementation - ******************************************************************************/ -package org.eclipse.jpt.jpa.core.internal.jpa1.context; - -import java.util.List; -import org.eclipse.jpt.common.utility.internal.StringTools; -import org.eclipse.jpt.jpa.core.context.ReadOnlyNamedColumn; -import org.eclipse.jpt.jpa.core.context.ReadOnlyPersistentAttribute; -import org.eclipse.jpt.jpa.core.context.ReadOnlyTableColumn; -import org.eclipse.jpt.jpa.core.internal.context.TableColumnTextRangeResolver; -import org.eclipse.jpt.jpa.core.internal.context.JptValidator; -import org.eclipse.jpt.jpa.core.internal.context.NamedColumnTextRangeResolver; -import org.eclipse.jpt.jpa.core.internal.validation.DefaultJpaValidationMessages; -import org.eclipse.jpt.jpa.core.internal.validation.JpaValidationMessages; -import org.eclipse.jpt.jpa.db.Table; -import org.eclipse.wst.validation.internal.provisional.core.IMessage; -import org.eclipse.wst.validation.internal.provisional.core.IReporter; - -public abstract class AbstractNamedColumnValidator<C extends ReadOnlyNamedColumn, R extends NamedColumnTextRangeResolver> - implements JptValidator -{ - /** this is <code>null</code> for columns defined on entities and secondary tables */ - protected final ReadOnlyPersistentAttribute persistentAttribute; - - protected final C column; - - protected final R textRangeResolver; - - protected final TableDescriptionProvider tableDescriptionProvider; - - protected final JptValidator tableValidator; - - - protected AbstractNamedColumnValidator( - C column, - R textRangeResolver) { - this(null, column, textRangeResolver); - } - - protected AbstractNamedColumnValidator( - C column, - R textRangeResolver, - TableDescriptionProvider provider) { - this(null, column, textRangeResolver, provider); - } - - protected AbstractNamedColumnValidator( - ReadOnlyPersistentAttribute persistentAttribute, - C column, - R textRangeResolver) { - this(persistentAttribute, column, textRangeResolver, TableDescriptionProvider.Null.instance()); - } - - protected AbstractNamedColumnValidator( - ReadOnlyPersistentAttribute persistentAttribute, - C column, - R textRangeResolver, - TableDescriptionProvider tableDescriptionProvider) { - this.persistentAttribute = persistentAttribute; - this.column = column; - this.textRangeResolver = textRangeResolver; - this.tableDescriptionProvider = tableDescriptionProvider; - this.tableValidator = this.buildTableValidator(); - } - - protected JptValidator buildTableValidator() { - return JptValidator.Null.instance(); - } - - public final boolean validate(List<IMessage> messages, IReporter reporter) { - if (this.tableValidator.validate(messages, reporter)) { - // validate the name only if the table is valid - this.validateName(messages); - } - return true; - } - - protected void validateName(List<IMessage> messages) { - Table dbTable = this.column.getDbTable(); - if ((dbTable != null) && ! this.column.isResolved()) { - messages.add(this.buildUnresolvedNameMessage()); - } - } - - protected IMessage buildUnresolvedNameMessage() { - return this.columnIsPartOfVirtualAttribute() ? - this.buildVirtualAttributeUnresolvedNameMessage() : - this.buildUnresolvedNameMessage(this.getUnresolvedNameMessage()); - } - - protected IMessage buildUnresolvedNameMessage(String message) { - return DefaultJpaValidationMessages.buildMessage( - IMessage.HIGH_SEVERITY, - message, - new String[] { - this.column.getName(), - this.column.getDbTable().getName() - }, - this.column, - this.textRangeResolver.getNameTextRange() - ); - } - - protected abstract String getUnresolvedNameMessage(); - - protected IMessage buildVirtualAttributeUnresolvedNameMessage() { - return DefaultJpaValidationMessages.buildMessage( - IMessage.HIGH_SEVERITY, - this.getVirtualAttributeUnresolvedNameMessage(), - new String[] { - this.persistentAttribute.getName(), - this.column.getName(), - this.column.getDbTable().getName() - }, - this.column, - this.textRangeResolver.getNameTextRange() - ); - } - - protected abstract String getVirtualAttributeUnresolvedNameMessage(); - - protected boolean columnIsPartOfVirtualAttribute() { - return (this.persistentAttribute != null) && - this.persistentAttribute.isVirtual(); - } - - - // ********** table description provider ********** - - public interface TableDescriptionProvider { - String getColumnTableDescriptionMessage(); - - final class Null - implements TableDescriptionProvider - { - private static final TableDescriptionProvider INSTANCE = new Null(); - public static TableDescriptionProvider instance() { - return INSTANCE; - } - // ensure single instance - private Null() { - super(); - } - public String getColumnTableDescriptionMessage() { - throw new UnsupportedOperationException(); - } - @Override - public String toString() { - return StringTools.buildSingletonToString(this); - } - } - } - - - // ********** base column table validator ********** - - /** - * This column table validator (or its subclasses) can only be used by - * a validator for a <em>base</em> column, which specifies a table. This - * includes both normal columns and join columns. - */ - protected class BaseColumnTableValidator - implements JptValidator - { - protected BaseColumnTableValidator() { - super(); - } - - public boolean validate(List<IMessage> messages, IReporter reporter) { - if (this.getColumn().tableNameIsInvalid()) { - messages.add(this.buildTableNotValidMessage()); - return false; - } - return true; - } - - protected ReadOnlyTableColumn getColumn() { - return (ReadOnlyTableColumn) AbstractNamedColumnValidator.this.column; - } - - protected IMessage buildTableNotValidMessage() { - return AbstractNamedColumnValidator.this.columnIsPartOfVirtualAttribute() ? - this.buildVirtualAttributeTableNotValidMessage() : - this.buildTableNotValidMessage_(); - } - - protected IMessage buildTableNotValidMessage_() { - return DefaultJpaValidationMessages.buildMessage( - IMessage.HIGH_SEVERITY, - this.getColumnTableNotValidMessage(), - new String[] { - this.getColumn().getTable(), - this.getColumn().getName(), - this.getColumnTableDescriptionMessage() - }, - this.getColumn(), - this.getTextRangeResolver().getTableTextRange() - ); - } - - protected String getColumnTableNotValidMessage() { - return JpaValidationMessages.COLUMN_TABLE_NOT_VALID; - } - - protected String getColumnTableDescriptionMessage() { - return AbstractNamedColumnValidator.this.tableDescriptionProvider.getColumnTableDescriptionMessage(); - } - - protected TableColumnTextRangeResolver getTextRangeResolver() { - return (TableColumnTextRangeResolver) AbstractNamedColumnValidator.this.textRangeResolver; - } - - protected IMessage buildVirtualAttributeTableNotValidMessage() { - return DefaultJpaValidationMessages.buildMessage( - IMessage.HIGH_SEVERITY, - this.getVirtualAttributeColumnTableNotValidMessage(), - new String[] { - AbstractNamedColumnValidator.this.persistentAttribute.getName(), - this.getColumn().getTable(), - this.getColumn().getName(), - this.getColumnTableDescriptionMessage() - }, - this.getColumn(), - this.getTextRangeResolver().getTableTextRange() - ); - } - - protected String getVirtualAttributeColumnTableNotValidMessage() { - return JpaValidationMessages.VIRTUAL_ATTRIBUTE_COLUMN_TABLE_NOT_VALID; - } - } -} |