diff options
Diffstat (limited to 'jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/context/persistence/AbstractMappingFileRef.java')
| -rw-r--r-- | jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/context/persistence/AbstractMappingFileRef.java | 346 |
1 files changed, 0 insertions, 346 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/context/persistence/AbstractMappingFileRef.java b/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/context/persistence/AbstractMappingFileRef.java deleted file mode 100644 index 3951749e28..0000000000 --- a/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/context/persistence/AbstractMappingFileRef.java +++ /dev/null @@ -1,346 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2007, 2010 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.core.internal.context.persistence; - -import java.util.List; -import org.eclipse.core.resources.IFile; -import org.eclipse.core.resources.IFolder; -import org.eclipse.core.runtime.IPath; -import org.eclipse.core.runtime.Path; -import org.eclipse.jdt.core.IPackageFragment; -import org.eclipse.jdt.core.IType; -import org.eclipse.jpt.core.JpaResourceType; -import org.eclipse.jpt.core.JpaStructureNode; -import org.eclipse.jpt.core.context.MappingFile; -import org.eclipse.jpt.core.context.MappingFilePersistenceUnitDefaults; -import org.eclipse.jpt.core.context.MappingFileRoot; -import org.eclipse.jpt.core.context.PersistentType; -import org.eclipse.jpt.core.context.java.JavaPersistentType; -import org.eclipse.jpt.core.context.persistence.MappingFileRef; -import org.eclipse.jpt.core.context.persistence.PersistenceStructureNodes; -import org.eclipse.jpt.core.context.persistence.PersistenceUnit; -import org.eclipse.jpt.core.internal.validation.DefaultJpaValidationMessages; -import org.eclipse.jpt.core.internal.validation.JpaValidationMessages; -import org.eclipse.jpt.core.resource.xml.JpaXmlResource; -import org.eclipse.jpt.utility.internal.StringTools; -import org.eclipse.jpt.utility.internal.iterables.EmptyIterable; -import org.eclipse.jpt.utility.internal.iterables.SingleElementIterable; -import org.eclipse.text.edits.DeleteEdit; -import org.eclipse.text.edits.ReplaceEdit; -import org.eclipse.wst.validation.internal.provisional.core.IMessage; -import org.eclipse.wst.validation.internal.provisional.core.IReporter; - -/** - * <code>persistence.xml</code> file - * <br> - * <code>mapping-file</code> element - */ -public abstract class AbstractMappingFileRef - extends AbstractPersistenceXmlContextNode - implements MappingFileRef -{ - protected String fileName; - - /** - * the mapping file corresponding to the ref's file name; - * this can be null if the name is invalid - */ - protected MappingFile mappingFile; - - - // ********** construction/initialization ********** - - protected AbstractMappingFileRef(PersistenceUnit parent, String resourceFileName) { - super(parent); - this.fileName = resourceFileName; - this.mappingFile = this.buildMappingFile(); - } - - - // ********** overrides ********** - - @Override - public PersistenceUnit getParent() { - return (PersistenceUnit) super.getParent(); - } - - @Override - public void toString(StringBuilder sb) { - super.toString(sb); - sb.append(this.fileName); - } - - - // ********** JpaStructureNode implementation ********** - - public String getId() { - return PersistenceStructureNodes.MAPPING_FILE_REF_ID; - } - - public JpaStructureNode getStructureNode(int textOffset) { - return this; - } - - public void dispose() { - if (this.mappingFile != null) { - this.mappingFile.dispose(); - } - } - - - // ********** queries ********** - - public boolean persistenceUnitDefaultsExists() { - MappingFilePersistenceUnitDefaults defaults = this.getPersistenceUnitDefaults(); - return (defaults != null) && defaults.resourceExists(); - } - - public MappingFilePersistenceUnitDefaults getPersistenceUnitDefaults() { - MappingFileRoot root = this.getChildMappingFileRoot(); - return (root == null) ? null : root.getPersistenceUnitDefaults(); - } - - /** - * The method {@link #getMappingFileRoot()} is already defined by - * {@link org.eclipse.jpt.core.internal.context.AbstractJpaContextNode} - * for getting what would be the "mapping file root" that <em>contains</em> - * the context node. We want something slightly different here: i.e. the - * "mapping file root" contained by the mapping file ref (since, actually, - * the mapping file ref is not even contained by a "mapping file root"). - */ - protected MappingFileRoot getChildMappingFileRoot() { - return (this.mappingFile == null) ? null : this.mappingFile.getRoot(); - } - - public PersistentType getPersistentType(String typeName) { - return (this.mappingFile == null) ? null : this.mappingFile.getPersistentType(typeName); - } - - - // ********** file name ********** - - public String getFileName() { - return this.fileName; - } - - public boolean isFor(IFile file) { - return this.mappingFile != null && file.equals(this.mappingFile.getXmlResource().getFile()); - } - - protected boolean isIn(IFolder folder) { - if (this.mappingFile == null) { - return false; - } - return this.mappingFile.isIn(folder); - } - - - // ********** mapping file ********** - - public MappingFile getMappingFile() { - return this.mappingFile; - } - - protected void setMappingFile(MappingFile mappingFile) { - MappingFile old = this.mappingFile; - this.mappingFile = mappingFile; - this.firePropertyChanged(MAPPING_FILE_PROPERTY, old, mappingFile); - } - - protected MappingFile buildMappingFile() { - JpaXmlResource xmlResource = this.resolveMappingFileXmlResource(); - return (xmlResource == null) ? null : this.buildMappingFile(xmlResource); - } - - protected void updateMappingFile() { - JpaXmlResource xmlResource = this.resolveMappingFileXmlResource(); - - if (xmlResource == null) { - if (this.mappingFile != null) { - this.mappingFile.dispose(); - this.setMappingFile(null); - } - } else { - if (this.mappingFile == null) { - this.setMappingFile(this.buildMappingFile(xmlResource)); - } else { - if (this.mappingFile.getXmlResource() == xmlResource) { - this.mappingFile.update(); - } else { - // if the resource's content type has changed, we completely rebuild the mapping file - this.mappingFile.dispose(); - this.setMappingFile(this.buildMappingFile(xmlResource)); - } - } - } - } - - /** - * The mapping file ref resource is in the persistence xml resource - * (<code>persistence.xml</code>). This returns the resource of - * the mapping file itself (<code>orm.xml</code>). - */ - protected JpaXmlResource resolveMappingFileXmlResource() { - if (this.fileName == null) { - return null; - } - JpaXmlResource xmlResource = this.getJpaProject().getMappingFileXmlResource(new Path(this.fileName)); - if (xmlResource == null) { - return null; - } - if (xmlResource.isReverting()) { - // 308254 - this can happen when orm.xml is closed without saving; - // the model is completely whacked in another thread - so wipe our model(?) - return null; - } - JpaResourceType resourceType = xmlResource.getResourceType(); - if (resourceType == null) { - return null; - } - if ( ! this.getJpaPlatform().supportsResourceType(resourceType)) { - return null; - } - return xmlResource; - } - - /** - * pre-condition: 'resource' is not null - */ - protected MappingFile buildMappingFile(JpaXmlResource resource) { - return this.getJpaFactory().buildMappingFile(this, resource); - } - - - // ********** PersistentTypeContainer implementation ********** - - public Iterable<? extends PersistentType> getPersistentTypes() { - return (this.mappingFile != null) ? this.mappingFile.getPersistentTypes() : EmptyIterable.<JavaPersistentType>instance(); - } - - // ********** updating ********** - - protected void update() { - this.updateMappingFile(); - } - - @Override - public void postUpdate() { - super.postUpdate(); - if (this.mappingFile != null) { - this.mappingFile.postUpdate(); - } - } - - - // ********** validation ********** - - @Override - public void validate(List<IMessage> messages, IReporter reporter) { - super.validate(messages, reporter); - - if (StringTools.stringIsEmpty(this.fileName)) { - messages.add( - DefaultJpaValidationMessages.buildMessage( - IMessage.HIGH_SEVERITY, - JpaValidationMessages.PERSISTENCE_UNIT_UNSPECIFIED_MAPPING_FILE, - this, - this.getValidationTextRange())); - return; - } - - if (this.mappingFile == null) { - messages.add(buildMappingFileValidationMessage()); - return; - } - - this.mappingFile.validate(messages, reporter); - } - - protected IMessage buildMappingFileValidationMessage() { - int severity = IMessage.HIGH_SEVERITY; - IFile file = getPlatformFile(); - if (file.exists()) { - JpaXmlResource xmlResource = getJpaProject().getMappingFileXmlResource(new Path(this.fileName)); - if (xmlResource != null - && ! getJpaPlatform().supportsResourceType(xmlResource.getResourceType())) { - return DefaultJpaValidationMessages.buildMessage( - severity, - JpaValidationMessages.PERSISTENCE_UNIT_UNSUPPORTED_MAPPING_FILE_CONTENT, - new String[] {file.getName()}, - file); - } - return DefaultJpaValidationMessages.buildMessage( - severity, - JpaValidationMessages.PERSISTENCE_UNIT_INVALID_MAPPING_FILE, - new String[] {file.getName()}, - file); - } - return DefaultJpaValidationMessages.buildMessage( - severity, - JpaValidationMessages.PERSISTENCE_UNIT_NONEXISTENT_MAPPING_FILE, - new String[] {this.fileName}, - this, - getValidationTextRange()); - } - - protected IFile getPlatformFile() { - return this.getJpaProject().getPlatformFile(new Path(this.fileName)); - } - - - // ********** refactoring ********** - - public Iterable<DeleteEdit> createDeleteTypeEdits(IType type) { - if (this.mappingFile != null) { - return this.mappingFile.createDeleteTypeEdits(type); - } - return EmptyIterable.instance(); - } - - public Iterable<ReplaceEdit> createRenameTypeEdits(IType originalType, String newName) { - if (this.mappingFile != null) { - return this.mappingFile.createRenameTypeEdits(originalType, newName); - } - return EmptyIterable.instance(); - } - - public Iterable<ReplaceEdit> createMoveTypeEdits(IType originalType, IPackageFragment newPackage) { - if (this.mappingFile != null) { - return this.mappingFile.createMoveTypeEdits(originalType, newPackage); - } - return EmptyIterable.instance(); - } - - public Iterable<ReplaceEdit> createRenamePackageEdits(IPackageFragment originalPackage, String newName) { - if (this.mappingFile != null) { - return this.mappingFile.createRenamePackageEdits(originalPackage, newName); - } - return EmptyIterable.instance(); - } - - public Iterable<ReplaceEdit> createRenameMappingFileEdits(IFile originalFile, String newName) { - if (this.isFor(originalFile)) { - return new SingleElementIterable<ReplaceEdit>(this.createRenameEdit(originalFile, newName)); - } - return EmptyIterable.instance(); - } - - protected abstract ReplaceEdit createRenameEdit(IFile originalFile, String newName); - - public Iterable<ReplaceEdit> createMoveMappingFileEdits(IFile originalFile, IPath runtineDestination) { - if (this.isFor(originalFile)) { - return new SingleElementIterable<ReplaceEdit>(this.createMoveEdit(originalFile, runtineDestination)); - } - return EmptyIterable.instance(); - } - - protected abstract ReplaceEdit createMoveEdit(IFile originalFile, IPath runtineDestination); - -} |