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Diffstat (limited to 'plugins/org.eclipse.wst.common.emf/wtpemf/org/eclipse/wst/common/internal/emf/utilities/DefaultFeatureValueConverter.java')
| -rw-r--r-- | plugins/org.eclipse.wst.common.emf/wtpemf/org/eclipse/wst/common/internal/emf/utilities/DefaultFeatureValueConverter.java | 321 |
1 files changed, 0 insertions, 321 deletions
diff --git a/plugins/org.eclipse.wst.common.emf/wtpemf/org/eclipse/wst/common/internal/emf/utilities/DefaultFeatureValueConverter.java b/plugins/org.eclipse.wst.common.emf/wtpemf/org/eclipse/wst/common/internal/emf/utilities/DefaultFeatureValueConverter.java deleted file mode 100644 index 2cfb9a759..000000000 --- a/plugins/org.eclipse.wst.common.emf/wtpemf/org/eclipse/wst/common/internal/emf/utilities/DefaultFeatureValueConverter.java +++ /dev/null @@ -1,321 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2004 IBM Corporation and others. - * 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.common.internal.emf.utilities; - - - -import org.eclipse.emf.ecore.EAttribute; -import org.eclipse.emf.ecore.EClassifier; -import org.eclipse.emf.ecore.EEnum; -import org.eclipse.emf.ecore.EEnumLiteral; -import org.eclipse.emf.ecore.EObject; -import org.eclipse.emf.ecore.EStructuralFeature; -import org.eclipse.emf.ecore.EcorePackage; - -/** - * Insert the type's description here. Creation date: (5/10/2001 2:49:49 PM) - * - * @author: Administrator - */ -public class DefaultFeatureValueConverter implements FeatureValueConverter { - private static final String FAILED_CONVERSION_PATTERN = WFTUtilsResourceHandler.Failed_to_convert__0__to___ERROR_; //$NON-NLS-1$ = "Failed to convert {0} to {1}." - - /** - * DefaultFeatureValueConverter constructor comment. - */ - public DefaultFeatureValueConverter() { - super(); - } - - /** - * Convert - * - * @aValue to a Boolean. - */ - protected Object convertToBoolean(Object aValue) { - if (aValue instanceof String) - return Boolean.valueOf((String) aValue); - if (aValue instanceof Boolean) - return aValue; - return failedToConvert(aValue, WFTUtilsResourceHandler.Boolean_UI_); //$NON-NLS-1$ = "Boolean" - } - - /** - * Convert - * - * @aValue to a Byte. - */ - protected Object convertToByte(Object aValue) { - if (aValue instanceof String) - return Byte.valueOf((String) aValue); - if (aValue instanceof Byte) - return aValue; - return failedToConvert(aValue, WFTUtilsResourceHandler.Byte_UI_); //$NON-NLS-1$ = "Byte" - } - - /** - * Convert - * - * @aValue to a Character. - */ - protected Object convertToCharacter(Object aValue) { - if (aValue instanceof String && ((String) aValue).length() == 1) - return new Character(((String) aValue).charAt(0)); - if (aValue instanceof Character) - return aValue; - return failedToConvert(aValue, WFTUtilsResourceHandler.Character_UI_); //$NON-NLS-1$ = "Character" - } - - /** - * Convert - * - * @aValue to a Double. - */ - protected Object convertToDouble(Object aValue) { - if (aValue instanceof String) { - try { - return Double.valueOf((String) aValue); - } catch (NumberFormatException e) { - return defaultDouble(); - } - } - if (aValue instanceof Double) - return aValue; - return failedToConvert(aValue, WFTUtilsResourceHandler.Double_UI_); //$NON-NLS-1$ = "Double" - } - - /** - * Convert - * - * @aValue to a EEnumLiteral. - */ - protected Object convertToEnum(Object aValue, EStructuralFeature aFeature) { - EEnumLiteral literal = null; - EEnum eenum = (EEnum) aFeature.getEType(); - if (aValue instanceof String) - literal = eenum.getEEnumLiteral((String) aValue); - else if (aValue instanceof Integer) - literal = eenum.getEEnumLiteral(((Integer) aValue).intValue()); - else if (aValue instanceof EEnumLiteral) - literal = (EEnumLiteral) aValue; - - if (literal == null) - return failedToConvert(aValue, WFTUtilsResourceHandler.Enumeration_UI_); //$NON-NLS-1$ = "Enumeration" - - return literal.getInstance(); - } - - /** - * Convert - * - * @aValue to a Float. - */ - protected Object convertToFloat(Object aValue) { - if (aValue instanceof String) { - try { - return Float.valueOf((String) aValue); - } catch (NumberFormatException e) { - return defaultFloat(); - } - } - if (aValue instanceof Float) - return aValue; - return failedToConvert(aValue, WFTUtilsResourceHandler.Float_UI_); //$NON-NLS-1$ = "Float" - } - - /** - * Convert - * - * @aValue to a Integer. - */ - protected Object convertToInteger(Object aValue) { - if (aValue instanceof String) { - try { - return Integer.valueOf((String) aValue); - } catch (NumberFormatException e) { - return defaultInteger(); - } - } - if (aValue instanceof Integer) - return aValue; - return failedToConvert(aValue, WFTUtilsResourceHandler.Integer_UI_); //$NON-NLS-1$ = "Integer" - } - - /** - * Convert - * - * @aValue to a Java Object. - */ - protected Object convertToJavaObject(Object aValue) { - return aValue; - } - - /** - * Convert - * - * @aValue to a Long. - */ - protected Object convertToLong(Object aValue) { - if (aValue instanceof String) { - try { - return Long.valueOf((String) aValue); - } catch (NumberFormatException e) { - return defaultLong(); - } - } - if (aValue instanceof Long) - return aValue; - return failedToConvert(aValue, WFTUtilsResourceHandler.Long_UI_); //$NON-NLS-1$ = "Long" - } - - /** - * Convert - * - * @aValue to a MofObject. - */ - protected Object convertToMofObject(Object aValue) { - if (aValue instanceof EObject) - return aValue; - return failedToConvert(aValue, WFTUtilsResourceHandler.MofObject_UI_); //$NON-NLS-1$ = "MofObject" - } - - /** - * Convert - * - * @aValue to a Short. - */ - protected Object convertToShort(Object aValue) { - if (aValue instanceof String) { - try { - return Short.valueOf((String) aValue); - } catch (NumberFormatException e) { - return defaultShort(); - } - } - if (aValue instanceof Short) - return aValue; - return failedToConvert(aValue, WFTUtilsResourceHandler.Short_UI_); //$NON-NLS-1$ = "Short" - } - - /** - * Convert - * - * @aValue to a String. - */ - protected Object convertToString(Object aValue) { - return aValue.toString(); - } - - /** - * Convert - * - * @aValue to the type of - * @anAttribute. - */ - protected Object convertValue(Object aValue, org.eclipse.emf.ecore.EAttribute anAttribute) { - - EClassifier meta = anAttribute.getEType(); - if (meta.eClass() == EcorePackage.eINSTANCE.getEEnum()) - return convertToEnum(aValue, anAttribute); - switch (meta.getClassifierID()) { - case EcorePackage.ESTRING : - return convertToString(aValue); - case EcorePackage.EBOOLEAN_OBJECT : - case EcorePackage.EBOOLEAN : - return convertToBoolean(aValue); - case EcorePackage.EINTEGER_OBJECT : - case EcorePackage.EINT : - return convertToInteger(aValue); - case EcorePackage.EFLOAT_OBJECT : - case EcorePackage.EFLOAT : - return convertToFloat(aValue); - case EcorePackage.ECHARACTER_OBJECT : - case EcorePackage.ECHAR : - return convertToCharacter(aValue); - case EcorePackage.ELONG_OBJECT : - case EcorePackage.ELONG : - return convertToLong(aValue); - case EcorePackage.EBYTE_OBJECT : - case EcorePackage.EBYTE : - return convertToByte(aValue); - case EcorePackage.EDOUBLE_OBJECT : - case EcorePackage.EDOUBLE : - return convertToDouble(aValue); - case EcorePackage.ESHORT_OBJECT : - case EcorePackage.ESHORT : - return convertToShort(aValue); - // case EcorePackage.EENUM: - // return convertToEnum(aValue, anAttribute); - case EcorePackage.EOBJECT : - return convertToMofObject(aValue); - case EcorePackage.EJAVA_OBJECT : - return convertToJavaObject(aValue); - } - return aValue; - } - - /** - * Convert - * - * @aValue to the type of - * @aFeature. - */ - public Object convertValue(Object aValue, org.eclipse.emf.ecore.EStructuralFeature aFeature) { - if (aValue == null || aFeature == null || !(aFeature instanceof EAttribute)) - return aValue; //nothing to convert - return convertValue(aValue, (EAttribute) aFeature); - } - - /** - * Return the default Double value. - */ - protected Double defaultDouble() { - return null; - } - - /** - * Return the default Float value. - */ - protected Float defaultFloat() { - return null; - } - - /** - * Return the default Integer value. - */ - protected Integer defaultInteger() { - return null; - } - - /** - * Return the default Long value. - */ - protected Long defaultLong() { - return null; - } - - /** - * Return the default Short value. - */ - protected Short defaultShort() { - return null; - } - - /** - * Failed to convert - * - * @aValue. - */ - protected Object failedToConvert(Object aValue, String aString) { - String errorString = java.text.MessageFormat.format(FAILED_CONVERSION_PATTERN, new String[]{aValue.toString(), aString}); - throw new FeatureValueConversionException(errorString); - } -}
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