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/*********************************************************************
* Copyright (c) 2004, 2007 Boeing
*
* This program and the accompanying materials are made
* available under the terms of the Eclipse Public License 2.0
* which is available at https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* Boeing - initial API and implementation
**********************************************************************/
package org.eclipse.osee.framework.ui.skynet.artifact.prompt;
import java.text.NumberFormat;
import java.text.ParseException;
import java.util.Collection;
import org.eclipse.jface.window.Window;
import org.eclipse.osee.framework.core.data.AttributeTypeId;
import org.eclipse.osee.framework.core.data.AttributeTypeToken;
import org.eclipse.osee.framework.jdk.core.type.OseeCoreException;
import org.eclipse.osee.framework.jdk.core.util.Strings;
import org.eclipse.osee.framework.skynet.core.artifact.Artifact;
import org.eclipse.osee.framework.skynet.core.transaction.TransactionManager;
import org.eclipse.osee.framework.ui.skynet.widgets.dialog.EntryDialog;
/**
* @author Jeff C. Phillips
*/
public class StringHandlePromptChange implements IHandlePromptChange {
private final EntryDialog entryDialog;
private final AttributeTypeToken attributeType;
private final boolean persist;
private final boolean multiLine;
private final Collection<? extends Artifact> artifacts;
private final NumberFormat format;
public StringHandlePromptChange(AttributeTypeToken attributeType, boolean persist, String displayName, Collection<? extends Artifact> artifacts, NumberFormat format, boolean multiLine) {
this.attributeType = attributeType;
this.persist = persist;
this.artifacts = artifacts;
this.multiLine = multiLine;
this.format = format;
this.entryDialog = new EntryDialog("Enter " + displayName, "Enter " + displayName);
}
@Override
public boolean promptOk() {
entryDialog.setFillVertically(multiLine);
setInitialText(artifacts, entryDialog, format, attributeType);
entryDialog.setNumberFormat(format);
return entryDialog.open() == Window.OK;
}
@Override
public boolean store() {
updateSmaAttributes(artifacts, attributeType, format, entryDialog);
if (persist) {
TransactionManager.persistInTransaction("Persist SMA attributes", artifacts);
}
return true;
}
private static void setInitialText(Collection<? extends Artifact> artifacts, EntryDialog entryDialog, NumberFormat format, AttributeTypeId attributeType) {
if (artifacts.size() == 1) {
Object smaObj = artifacts.iterator().next().getSoleAttributeValue(attributeType, "");
String initialText = smaObj.equals("") ? "" : formatObject(smaObj, format);
entryDialog.setEntry(initialText);
} else {
entryDialog.setEntry("");
}
}
private static void updateSmaAttributes(final Collection<? extends Artifact> artifacts, AttributeTypeToken attributeType, NumberFormat format, EntryDialog entryDialog) {
for (Artifact artifact : artifacts) {
String value = entryDialog.getEntry();
String safeValue = getSafeValue(value, format, attributeType);
if (Strings.isValid(safeValue)) {
artifact.setSoleAttributeFromString(attributeType, safeValue);
} else {
artifact.deleteAttributes(attributeType);
}
}
}
private static String getSafeValue(String value, NumberFormat format, AttributeTypeToken attributeType) {
String toReturn = value;
if (format != null) {
try {
if (attributeType.isInteger()) {
toReturn = String.valueOf(format.parse(value).intValue());
} else if (attributeType.isArtifactId()) {
toReturn = String.valueOf(format.parse(value).intValue());
} else if (attributeType.isLong()) {
toReturn = String.valueOf(format.parse(value).intValue());
} else {
toReturn = String.valueOf(format.parse(value).doubleValue()); // TODO check for dot in integers
}
} catch (ParseException ex) {
OseeCoreException.wrapAndThrow(ex);
}
}
return toReturn;
}
private static String formatObject(Object src, NumberFormat format) {
if (format == null) {
return String.valueOf(src);
} else {
return format.format(src);
}
}
}
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