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/*******************************************************************************
* Copyright (c) 2008 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.eclipselink.ui.internal.orm.details;
import java.util.List;
import org.eclipse.jpt.eclipselink.ui.internal.mappings.EclipseLinkUiMappingsMessages;
import org.eclipse.jpt.utility.internal.StringTools;
import org.eclipse.jpt.utility.internal.node.AbstractNode;
import org.eclipse.jpt.utility.internal.node.Node;
import org.eclipse.jpt.utility.internal.node.Problem;
/**
* This is the state object used by the <code>EclipseLinkConverterDialog</code>, which stores
* the current name and validates it when it is modified.
*
* @see EclipseLinkConverterDialog
*
* @version 2.1
* @since 2.1
*/
final class EclipseLinkConverterStateObject extends AbstractNode
{
/**
* The initial name or <code>null</code>
*/
private String name;
/**
* The initial converterType or <code>null</code>
*/
private String converterType;
/**
* The <code>Validator</code> used to validate this state object.
*/
private Validator validator;
/**
* Notifies a change in the data value property.
*/
static final String NAME_PROPERTY = "name"; //$NON-NLS-1$
/**
* Notifies a change in the object value property.
*/
static final String CONVERTER_TYPE_PROPERTY = "converterType"; //$NON-NLS-1$
/**
* Creates a new <code>NewNameStateObject</code>.
*
* @param name The initial input or <code>null</code> if no initial value can
* be specified
* @param names The collection of names that can't be used or an empty
* collection if none are available
*/
EclipseLinkConverterStateObject() {
super(null);
}
private void addNameProblemsTo(List<Problem> currentProblems) {
if (StringTools.stringIsEmpty(this.name)) {
currentProblems.add(buildProblem(EclipseLinkUiMappingsMessages.EclipseLinkConverterStateObject_nameMustBeSpecified));
}
}
private void addConverterTypeProblemsTo(List<Problem> currentProblems) {
if (StringTools.stringIsEmpty(this.converterType)) {
currentProblems.add(buildProblem(EclipseLinkUiMappingsMessages.EclipseLinkConverterStateObject_typeMustBeSpecified));
}
}
@Override
protected void addProblemsTo(List<Problem> currentProblems) {
super.addProblemsTo(currentProblems);
addNameProblemsTo(currentProblems);
addConverterTypeProblemsTo(currentProblems);
}
@Override
protected void checkParent(@SuppressWarnings("unused") Node parentNode) {
//no parent
}
public String displayString() {
return null;
}
String getName() {
return this.name;
}
String getConverterType() {
return this.converterType;
}
public void setName(String newName) {
String oldName = this.name;
this.name = newName;
firePropertyChanged(NAME_PROPERTY, oldName, newName);
}
public void setConverterType(String newConverterType) {
String oldConverterType = this.converterType;
this.converterType = newConverterType;
firePropertyChanged(CONVERTER_TYPE_PROPERTY, oldConverterType, newConverterType);
}
@Override
public void setValidator(Validator validator) {
this.validator = validator;
}
@Override
public Validator getValidator() {
return this.validator;
}
}
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