| /******************************************************************************* |
| * Copyright (c) 2007 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.content.java.mappings; |
| |
| import java.util.Iterator; |
| import org.eclipse.emf.common.notify.Notification; |
| import org.eclipse.emf.ecore.EClass; |
| import org.eclipse.emf.ecore.impl.ENotificationImpl; |
| import org.eclipse.jdt.core.dom.BooleanLiteral; |
| import org.eclipse.jdt.core.dom.CompilationUnit; |
| import org.eclipse.jdt.core.dom.NumberLiteral; |
| import org.eclipse.jpt.core.internal.ITextRange; |
| import org.eclipse.jpt.core.internal.content.java.JavaEObject; |
| import org.eclipse.jpt.core.internal.jdtutility.AnnotationElementAdapter; |
| import org.eclipse.jpt.core.internal.jdtutility.BooleanStringExpressionConverter; |
| import org.eclipse.jpt.core.internal.jdtutility.ConversionDeclarationAnnotationElementAdapter; |
| import org.eclipse.jpt.core.internal.jdtutility.DeclarationAnnotationAdapter; |
| import org.eclipse.jpt.core.internal.jdtutility.DeclarationAnnotationElementAdapter; |
| import org.eclipse.jpt.core.internal.jdtutility.Member; |
| import org.eclipse.jpt.core.internal.jdtutility.NumberStringExpressionConverter; |
| import org.eclipse.jpt.core.internal.jdtutility.ShortCircuitAnnotationElementAdapter; |
| import org.eclipse.jpt.core.internal.mappings.INamedColumn; |
| import org.eclipse.jpt.core.internal.mappings.JpaCoreMappingsPackage; |
| import org.eclipse.jpt.db.internal.Column; |
| import org.eclipse.jpt.db.internal.Table; |
| import org.eclipse.jpt.utility.internal.Filter; |
| import org.eclipse.jpt.utility.internal.StringTools; |
| import org.eclipse.jpt.utility.internal.iterators.EmptyIterator; |
| import org.eclipse.jpt.utility.internal.iterators.FilteringIterator; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * A representation of the model object '<em><b>Java Named Column</b></em>'. |
| * <!-- end-user-doc --> |
| * |
| * |
| * @see org.eclipse.jpt.core.internal.content.java.mappings.JpaJavaMappingsPackage#getJavaNamedColumn() |
| * @model kind="class" abstract="true" |
| * @generated |
| */ |
| public abstract class JavaNamedColumn extends JavaEObject |
| implements INamedColumn |
| { |
| /** |
| * The default value of the '{@link #getName() <em>Name</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getName() |
| * @generated |
| * @ordered |
| */ |
| protected static final String NAME_EDEFAULT = null; |
| |
| /** |
| * The default value of the '{@link #getSpecifiedName() <em>Specified Name</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getSpecifiedName() |
| * @generated |
| * @ordered |
| */ |
| protected static final String SPECIFIED_NAME_EDEFAULT = null; |
| |
| /** |
| * The cached value of the '{@link #getSpecifiedName() <em>Specified Name</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getSpecifiedName() |
| * @generated |
| * @ordered |
| */ |
| protected String specifiedName = SPECIFIED_NAME_EDEFAULT; |
| |
| /** |
| * The default value of the '{@link #getDefaultName() <em>Default Name</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getDefaultName() |
| * @generated |
| * @ordered |
| */ |
| protected static final String DEFAULT_NAME_EDEFAULT = null; |
| |
| /** |
| * The cached value of the '{@link #getDefaultName() <em>Default Name</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getDefaultName() |
| * @generated |
| * @ordered |
| */ |
| protected String defaultName = DEFAULT_NAME_EDEFAULT; |
| |
| /** |
| * The default value of the '{@link #getColumnDefinition() <em>Column Definition</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getColumnDefinition() |
| * @generated |
| * @ordered |
| */ |
| protected static final String COLUMN_DEFINITION_EDEFAULT = null; |
| |
| /** |
| * The cached value of the '{@link #getColumnDefinition() <em>Column Definition</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getColumnDefinition() |
| * @generated |
| * @ordered |
| */ |
| protected String columnDefinition = COLUMN_DEFINITION_EDEFAULT; |
| |
| private final Owner owner; |
| |
| private final Member member; |
| |
| // hold this so we can get the annotation's text range |
| private final DeclarationAnnotationAdapter daa; |
| |
| // hold this so we can get the 'name' text range |
| private final DeclarationAnnotationElementAdapter<String> nameDeclarationAdapter; |
| |
| private final AnnotationElementAdapter<String> nameAdapter; |
| |
| private final AnnotationElementAdapter<String> columnDefinitionAdapter; |
| |
| protected JavaNamedColumn() { |
| super(); |
| throw new UnsupportedOperationException("Use JavaNamedColumn(Owner, Member, DeclarationAnnotationAdapter) instead"); |
| } |
| |
| protected JavaNamedColumn(Owner owner, Member member, DeclarationAnnotationAdapter daa) { |
| super(); |
| this.owner = owner; |
| this.member = member; |
| this.daa = daa; |
| this.nameDeclarationAdapter = this.buildStringElementAdapter(this.nameElementName()); |
| this.nameAdapter = this.buildShortCircuitElementAdapter(this.nameDeclarationAdapter); |
| this.columnDefinitionAdapter = this.buildShortCircuitStringElementAdapter(this.columnDefinitionElementName()); |
| } |
| |
| protected DeclarationAnnotationElementAdapter<String> buildStringElementAdapter(String elementName) { |
| return ConversionDeclarationAnnotationElementAdapter.forStrings(this.daa, elementName); |
| } |
| |
| protected DeclarationAnnotationElementAdapter<String> buildBooleanElementAdapter(String elementName) { |
| return new ConversionDeclarationAnnotationElementAdapter<String, BooleanLiteral>(this.daa, elementName, BooleanStringExpressionConverter.instance()); |
| } |
| |
| protected DeclarationAnnotationElementAdapter<String> buildIntElementAdapter(String elementName) { |
| return new ConversionDeclarationAnnotationElementAdapter<String, NumberLiteral>(this.daa, elementName, NumberStringExpressionConverter.instance()); |
| } |
| |
| protected AnnotationElementAdapter<String> buildShortCircuitElementAdapter(DeclarationAnnotationElementAdapter<String> daea) { |
| return new ShortCircuitAnnotationElementAdapter<String>(this.member, daea); |
| } |
| |
| protected AnnotationElementAdapter<String> buildShortCircuitStringElementAdapter(String elementName) { |
| return this.buildShortCircuitElementAdapter(this.buildStringElementAdapter(elementName)); |
| } |
| |
| protected AnnotationElementAdapter<String> buildShortCircuitBooleanElementAdapter(String elementName) { |
| return this.buildShortCircuitElementAdapter(this.buildBooleanElementAdapter(elementName)); |
| } |
| |
| protected IntAnnotationElementAdapter buildShortCircuitIntElementAdapter(String elementName) { |
| return new IntAnnotationElementAdapter(this.buildShortCircuitElementAdapter(this.buildIntElementAdapter(elementName))); |
| } |
| |
| protected abstract String nameElementName(); |
| |
| protected abstract String columnDefinitionElementName(); |
| |
| @Override |
| protected void notifyChanged(Notification notification) { |
| super.notifyChanged(notification); |
| switch (notification.getFeatureID(INamedColumn.class)) { |
| case JpaJavaMappingsPackage.JAVA_COLUMN__SPECIFIED_NAME : |
| this.nameAdapter.setValue((String) notification.getNewValue()); |
| break; |
| case JpaJavaMappingsPackage.JAVA_COLUMN__COLUMN_DEFINITION : |
| this.columnDefinitionAdapter.setValue((String) notification.getNewValue()); |
| break; |
| default : |
| break; |
| } |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| protected EClass eStaticClass() { |
| return JpaJavaMappingsPackage.Literals.JAVA_NAMED_COLUMN; |
| } |
| |
| public String getName() { |
| return (this.getSpecifiedName() == null) ? getDefaultName() : this.getSpecifiedName(); |
| } |
| |
| /** |
| * Returns the value of the '<em><b>Specified Name</b></em>' attribute. |
| * <!-- begin-user-doc --> |
| * <p> |
| * If the meaning of the '<em>Specified Name</em>' attribute isn't clear, |
| * there really should be more of a description here... |
| * </p> |
| * <!-- end-user-doc --> |
| * @return the value of the '<em>Specified Name</em>' attribute. |
| * @see #setSpecifiedName(String) |
| * @see org.eclipse.jpt.core.internal.content.java.mappings.JpaJavaMappingsPackage#getINamedColumn_SpecifiedName() |
| * @model |
| * @generated |
| */ |
| public String getSpecifiedName() { |
| return specifiedName; |
| } |
| |
| /** |
| * Sets the value of the '{@link org.eclipse.jpt.core.internal.content.java.mappings.JavaNamedColumn#getSpecifiedName <em>Specified Name</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @param value the new value of the '<em>Specified Name</em>' attribute. |
| * @see #getSpecifiedName() |
| * @generated |
| */ |
| public void setSpecifiedName(String newSpecifiedName) { |
| String oldSpecifiedName = specifiedName; |
| specifiedName = newSpecifiedName; |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, JpaJavaMappingsPackage.JAVA_NAMED_COLUMN__SPECIFIED_NAME, oldSpecifiedName, specifiedName)); |
| } |
| |
| //TODO should we allow setting through the ecore, that would make this method |
| //public and part of the ITable api. only the model needs to be setting the default, |
| //but the ui needs to be listening for changes to the default. |
| protected void setDefaultName(String newDefaultName) { |
| String oldDefaultName = this.defaultName; |
| this.defaultName = newDefaultName; |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, JpaJavaMappingsPackage.JAVA_NAMED_COLUMN__DEFAULT_NAME, oldDefaultName, this.defaultName)); |
| } |
| |
| /** |
| * Returns the value of the '<em><b>Default Name</b></em>' attribute. |
| * <!-- begin-user-doc --> |
| * <p> |
| * If the meaning of the '<em>Default Name</em>' attribute isn't clear, |
| * there really should be more of a description here... |
| * </p> |
| * <!-- end-user-doc --> |
| * @return the value of the '<em>Default Name</em>' attribute. |
| * @see org.eclipse.jpt.core.internal.content.java.mappings.JpaJavaMappingsPackage#getINamedColumn_DefaultName() |
| * @model changeable="false" |
| * @generated |
| */ |
| public String getDefaultName() { |
| return defaultName; |
| } |
| |
| /** |
| * Returns the value of the '<em><b>Column Definition</b></em>' attribute. |
| * <!-- begin-user-doc --> |
| * <p> |
| * If the meaning of the '<em>Column Definition</em>' attribute isn't clear, |
| * there really should be more of a description here... |
| * </p> |
| * <!-- end-user-doc --> |
| * @return the value of the '<em>Column Definition</em>' attribute. |
| * @see #setColumnDefinition(String) |
| * @see org.eclipse.jpt.core.internal.content.java.mappings.JpaJavaMappingsPackage#getINamedColumn_ColumnDefinition() |
| * @model |
| * @generated |
| */ |
| public String getColumnDefinition() { |
| return columnDefinition; |
| } |
| |
| /** |
| * Sets the value of the '{@link org.eclipse.jpt.core.internal.content.java.mappings.JavaNamedColumn#getColumnDefinition <em>Column Definition</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @param value the new value of the '<em>Column Definition</em>' attribute. |
| * @see #getColumnDefinition() |
| * @generated |
| */ |
| public void setColumnDefinition(String newColumnDefinition) { |
| String oldColumnDefinition = columnDefinition; |
| columnDefinition = newColumnDefinition; |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, JpaJavaMappingsPackage.JAVA_NAMED_COLUMN__COLUMN_DEFINITION, oldColumnDefinition, columnDefinition)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public Object eGet(int featureID, boolean resolve, boolean coreType) { |
| switch (featureID) { |
| case JpaJavaMappingsPackage.JAVA_NAMED_COLUMN__NAME : |
| return getName(); |
| case JpaJavaMappingsPackage.JAVA_NAMED_COLUMN__SPECIFIED_NAME : |
| return getSpecifiedName(); |
| case JpaJavaMappingsPackage.JAVA_NAMED_COLUMN__DEFAULT_NAME : |
| return getDefaultName(); |
| case JpaJavaMappingsPackage.JAVA_NAMED_COLUMN__COLUMN_DEFINITION : |
| return getColumnDefinition(); |
| } |
| return super.eGet(featureID, resolve, coreType); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public void eSet(int featureID, Object newValue) { |
| switch (featureID) { |
| case JpaJavaMappingsPackage.JAVA_NAMED_COLUMN__SPECIFIED_NAME : |
| setSpecifiedName((String) newValue); |
| return; |
| case JpaJavaMappingsPackage.JAVA_NAMED_COLUMN__COLUMN_DEFINITION : |
| setColumnDefinition((String) newValue); |
| return; |
| } |
| super.eSet(featureID, newValue); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public void eUnset(int featureID) { |
| switch (featureID) { |
| case JpaJavaMappingsPackage.JAVA_NAMED_COLUMN__SPECIFIED_NAME : |
| setSpecifiedName(SPECIFIED_NAME_EDEFAULT); |
| return; |
| case JpaJavaMappingsPackage.JAVA_NAMED_COLUMN__COLUMN_DEFINITION : |
| setColumnDefinition(COLUMN_DEFINITION_EDEFAULT); |
| return; |
| } |
| super.eUnset(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public boolean eIsSet(int featureID) { |
| switch (featureID) { |
| case JpaJavaMappingsPackage.JAVA_NAMED_COLUMN__NAME : |
| return NAME_EDEFAULT == null ? getName() != null : !NAME_EDEFAULT.equals(getName()); |
| case JpaJavaMappingsPackage.JAVA_NAMED_COLUMN__SPECIFIED_NAME : |
| return SPECIFIED_NAME_EDEFAULT == null ? specifiedName != null : !SPECIFIED_NAME_EDEFAULT.equals(specifiedName); |
| case JpaJavaMappingsPackage.JAVA_NAMED_COLUMN__DEFAULT_NAME : |
| return DEFAULT_NAME_EDEFAULT == null ? defaultName != null : !DEFAULT_NAME_EDEFAULT.equals(defaultName); |
| case JpaJavaMappingsPackage.JAVA_NAMED_COLUMN__COLUMN_DEFINITION : |
| return COLUMN_DEFINITION_EDEFAULT == null ? columnDefinition != null : !COLUMN_DEFINITION_EDEFAULT.equals(columnDefinition); |
| } |
| return super.eIsSet(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public int eBaseStructuralFeatureID(int derivedFeatureID, Class<?> baseClass) { |
| if (baseClass == INamedColumn.class) { |
| switch (derivedFeatureID) { |
| case JpaJavaMappingsPackage.JAVA_NAMED_COLUMN__NAME : |
| return JpaCoreMappingsPackage.INAMED_COLUMN__NAME; |
| case JpaJavaMappingsPackage.JAVA_NAMED_COLUMN__SPECIFIED_NAME : |
| return JpaCoreMappingsPackage.INAMED_COLUMN__SPECIFIED_NAME; |
| case JpaJavaMappingsPackage.JAVA_NAMED_COLUMN__DEFAULT_NAME : |
| return JpaCoreMappingsPackage.INAMED_COLUMN__DEFAULT_NAME; |
| case JpaJavaMappingsPackage.JAVA_NAMED_COLUMN__COLUMN_DEFINITION : |
| return JpaCoreMappingsPackage.INAMED_COLUMN__COLUMN_DEFINITION; |
| default : |
| return -1; |
| } |
| } |
| return super.eBaseStructuralFeatureID(derivedFeatureID, baseClass); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public int eDerivedStructuralFeatureID(int baseFeatureID, Class<?> baseClass) { |
| if (baseClass == INamedColumn.class) { |
| switch (baseFeatureID) { |
| case JpaCoreMappingsPackage.INAMED_COLUMN__NAME : |
| return JpaJavaMappingsPackage.JAVA_NAMED_COLUMN__NAME; |
| case JpaCoreMappingsPackage.INAMED_COLUMN__SPECIFIED_NAME : |
| return JpaJavaMappingsPackage.JAVA_NAMED_COLUMN__SPECIFIED_NAME; |
| case JpaCoreMappingsPackage.INAMED_COLUMN__DEFAULT_NAME : |
| return JpaJavaMappingsPackage.JAVA_NAMED_COLUMN__DEFAULT_NAME; |
| case JpaCoreMappingsPackage.INAMED_COLUMN__COLUMN_DEFINITION : |
| return JpaJavaMappingsPackage.JAVA_NAMED_COLUMN__COLUMN_DEFINITION; |
| default : |
| return -1; |
| } |
| } |
| return super.eDerivedStructuralFeatureID(baseFeatureID, baseClass); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public String toString() { |
| if (eIsProxy()) |
| return super.toString(); |
| StringBuffer result = new StringBuffer(super.toString()); |
| result.append(" (specifiedName: "); |
| result.append(specifiedName); |
| result.append(", defaultName: "); |
| result.append(defaultName); |
| result.append(", columnDefinition: "); |
| result.append(columnDefinition); |
| result.append(')'); |
| return result.toString(); |
| } |
| |
| public Owner getOwner() { |
| return this.owner; |
| } |
| |
| public ITextRange validationTextRange() { |
| ITextRange textRange = this.member.annotationTextRange(this.daa); |
| return (textRange != null) ? textRange : this.owner.validationTextRange(); |
| } |
| |
| protected ITextRange elementTextRange(DeclarationAnnotationElementAdapter<?> elementAdapter) { |
| return this.elementTextRange(this.member.annotationElementTextRange(elementAdapter)); |
| } |
| |
| protected ITextRange elementTextRange(DeclarationAnnotationElementAdapter<?> elementAdapter, CompilationUnit astRoot) { |
| return this.elementTextRange(this.member.annotationElementTextRange(elementAdapter, astRoot)); |
| } |
| |
| public ITextRange nameTextRange() { |
| return this.elementTextRange(this.nameDeclarationAdapter); |
| } |
| |
| public ITextRange nameTextRange(CompilationUnit astRoot) { |
| return this.elementTextRange(this.nameDeclarationAdapter, astRoot); |
| } |
| |
| public boolean nameTouches(int pos, CompilationUnit astRoot) { |
| return this.elementTouches(this.nameDeclarationAdapter, pos, astRoot); |
| } |
| |
| protected boolean elementTouches(DeclarationAnnotationElementAdapter<?> elementAdapter, int pos, CompilationUnit astRoot) { |
| return this.elementTouches(this.member.annotationElementTextRange(elementAdapter, astRoot), pos); |
| } |
| |
| public void updateFromJava(CompilationUnit astRoot) { |
| this.setSpecifiedName(this.nameAdapter.getValue(astRoot)); |
| this.setColumnDefinition(this.columnDefinitionAdapter.getValue(astRoot)); |
| } |
| |
| public Column dbColumn() { |
| Table table = this.dbTable(); |
| return (table == null) ? null : table.columnNamed(this.getName()); |
| } |
| |
| public Table dbTable() { |
| return this.owner.dbTable(this.tableName()); |
| } |
| |
| /** |
| * Return the name of the column's table. |
| */ |
| protected abstract String tableName(); |
| |
| public boolean isResolved() { |
| return this.dbColumn() != null; |
| } |
| |
| @Override |
| public Iterator<String> connectedCandidateValuesFor(int pos, Filter<String> filter, CompilationUnit astRoot) { |
| Iterator<String> result = super.connectedCandidateValuesFor(pos, filter, astRoot); |
| if (result != null) { |
| return result; |
| } |
| if (this.nameTouches(pos, astRoot)) { |
| return this.quotedCandidateNames(filter); |
| } |
| return null; |
| } |
| |
| private Iterator<String> candidateNames() { |
| Table dbTable = this.dbTable(); |
| return (dbTable != null) ? dbTable.columnNames() : EmptyIterator.<String> instance(); |
| } |
| |
| private Iterator<String> candidateNames(Filter<String> filter) { |
| return new FilteringIterator<String>(this.candidateNames(), filter); |
| } |
| |
| private Iterator<String> quotedCandidateNames(Filter<String> filter) { |
| return StringTools.quote(this.candidateNames(filter)); |
| } |
| } |