@Override
public int getIndexOfChild(Object parent, Object child) {
if (parent instanceof RepositoryManager) {
if (onlyWriteableRepositories) {
return getWritableRepositories(((RepositoryManager) parent)).indexOf(child);
}
return ((RepositoryManager) parent).getRepositories().indexOf(child);
} else if (parent instanceof Folder) {
Folder folder = (Folder) parent;
try {
if (child instanceof Folder) {
return folder.getSubfolders().indexOf(child);
} else if ((child instanceof Entry) && !onlyFolders) {
return folder.getDataEntries().indexOf(child) + folder.getSubfolders().size();
} else {
return -1;
}
} catch (RepositoryException e) {
// LogService.getRoot().log(Level.WARNING, "Cannot get child index for "+folder.getName()+":
// "+e, e);
LogService.getRoot()
.log(
Level.WARNING,
I18N.getMessage(
LogService.getRoot().getResourceBundle(),
"com.rapidminer.repository.gui.RepositoryTreeModel.getting_child_index_of_folder_error",
folder.getName(),
e),
e);
return -1;
}
} else {
return -1;
}
}
private void updateResult() {
try {
String repositoryLocation = getRepositoryLocation();
resultLabel.setText(repositoryLocation);
} catch (MalformedRepositoryLocationException e) {
// LogService.getRoot().log(Level.WARNING, "Malformed location: " + e, e);
LogService.getRoot()
.log(
Level.WARNING,
I18N.getMessage(
LogService.getRoot().getResourceBundle(),
"com.rapidminer.repository.gui.RepositoryLocationChooser.malformed_location",
e),
e);
}
if ((currentEntry instanceof Folder)
&& !enforceValidRepositoryEntryName
&& locationField.getText().isEmpty()) {
this.folderSelected = true;
}
if ((currentEntry instanceof Folder)
&& enforceValidRepositoryEntryName
&& locationFieldRepositoryEntry.getText().isEmpty()) {
this.folderSelected = true;
} else {
this.folderSelected = false;
}
for (ChangeListener l : listeners) {
l.stateChanged(new ChangeEvent(this));
}
}
/** Returns true if the user entered a valid, non-empty repository location. */
public boolean hasSelection(boolean allowFolders) {
if (!allowFolders
&& ((enforceValidRepositoryEntryName && locationFieldRepositoryEntry.getText().isEmpty())
|| (!enforceValidRepositoryEntryName && locationField.getText().isEmpty())
|| (enforceValidRepositoryEntryName
&& !RepositoryLocation.isNameValid(locationFieldRepositoryEntry.getText())))) {
return false;
} else {
try {
getRepositoryLocation();
return true;
} catch (MalformedRepositoryLocationException e) {
// LogService.getRoot().warning("Malformed repository location: " + e);
LogService.getRoot()
.log(
Level.WARNING,
I18N.getMessage(
LogService.getRoot().getResourceBundle(),
"com.rapidminer.repository.gui.RepositoryLocationChooser.malformed_repository_location",
e),
e);
return false;
}
}
}
/**
* Generates all new attributes and updates the ExampleTable. Returns a list of Attributes for the
* newly generated attributes.
*
* @param exampleTable the source example table
* @param generatorList List of FeatureGenerators
* @return A list of Attributes
*/
public static List<Attribute> generateAll(
ExampleTable exampleTable, Collection<FeatureGenerator> generatorList)
throws GenerationException {
// LogService.getGlobal().log("Starting feature generation with " + generatorList.size() + "
// generators.", LogService.STATUS);
LogService.getRoot()
.log(
Level.FINE,
"com.rapidminer.generator.FeatureGenerator.starting_feature_generation",
generatorList.size());
Iterator<FeatureGenerator> gi = generatorList.iterator();
while (gi.hasNext()) gi.next().setExampleTable(exampleTable);
// for performance reasons convert the list to an array
FeatureGenerator[] generators = new FeatureGenerator[generatorList.size()];
generatorList.toArray(generators);
List<Attribute> newAttributeList = newAttributes(generators, exampleTable);
// add the attributes to the example table and ensure length of the
// DataRows
exampleTable.addAttributes(newAttributeList);
// LogService.getGlobal().log("Generator list: " + generatorList, LogService.STATUS);
LogService.getRoot()
.log(Level.FINE, "com.rapidminer.generator.FeatureGenerator.generator_list", generatorList);
// LogService.getGlobal().log("Input set has " + exampleTable.getAttributeCount() + " features,
// " + exampleTable.size() + " examples.", LogService.STATUS);
LogService.getRoot()
.log(
Level.FINE,
"com.rapidminer.generator.FeatureGenerator.input_has_feature_count_and_example_count",
new Object[] {exampleTable.getAttributeCount(), exampleTable.size()});
// generate the attribute values:
DataRowReader reader = exampleTable.getDataRowReader();
while (reader.hasNext()) {
DataRow dataRow = reader.next();
for (int j = 0; j < generators.length; j++) {
generators[j].generate(dataRow);
}
}
// LogService.getGlobal().log("Finished feature generation.", LogService.STATUS);
LogService.getRoot()
.log(Level.FINE, "com.rapidminer.generator.FeatureGenerator.finished_feature_generation");
// LogService.getGlobal().log("Generated set has " + exampleTable.getAttributeCount() + "
// features, " + exampleTable.size() + " examples.", LogService.STATUS);
LogService.getRoot()
.log(
Level.FINE,
"com.rapidminer.generator.FeatureGenerator.generated_set_has_feature_count_and_example_count",
new Object[] {exampleTable.getAttributeCount(), exampleTable.size()});
return newAttributeList;
}
/**
* Enqueues this task and waits for its completion. If you call this method, you probably want to
* set the runInForeground flag in the constructor to true.
*
* <p>Be careful when using this method for {@link ProgressThread}s with dependencies, this call
* might block for a long time.
*/
public void startAndWait() {
// set flag indicating we are a busy waiting task - these are not started automatically by
// #checkQueueForDependenciesAndExecuteUnblockedTasks()
isWaiting = true;
try {
// no dependency -> start immediately
if (dependencies.isEmpty()) {
EXECUTOR.submit(makeWrapper()).get();
} else {
synchronized (LOCK) {
queuedThreads.add(this);
}
taskQueued(this);
// because this method waits, we can't just queue and leave. Instead we check on a
// regular basis and see if it can be executed now.
do {
boolean blocked = true;
synchronized (LOCK) {
blocked = isBlockedByDependencies();
}
if (!blocked) {
// no longer blocked? Execute and wait and afterwards leave loop
synchronized (LOCK) {
queuedThreads.remove(this);
}
EXECUTOR.submit(makeWrapper()).get();
break;
}
Thread.sleep(BUSY_WAITING_INTERVAL);
} while (true);
}
} catch (InterruptedException e) {
LogService.getRoot()
.log(
Level.SEVERE,
I18N.getMessage(
LogService.getRoot().getResourceBundle(),
"com.rapidminer.gui.tools.ProgressThread.executing_error",
name),
e);
} catch (ExecutionException e) {
LogService.getRoot()
.log(
Level.SEVERE,
I18N.getMessage(
LogService.getRoot().getResourceBundle(),
"com.rapidminer.gui.tools.ProgressThread.executing_error",
name),
e);
}
}
public void locateExpandedEntries() {
for (String absoluteLocation : expandedNodes) {
try {
RepositoryLocation repositoryLocation = new RepositoryLocation(absoluteLocation);
repositoryLocation.locateEntry();
} catch (MalformedRepositoryLocationException e) {
LogService.getRoot().warning("Unable to expand the location:" + absoluteLocation);
e.printStackTrace();
} catch (RepositoryException e) {
LogService.getRoot().warning("Unable to expand the location:" + absoluteLocation);
e.printStackTrace();
}
}
}
/** Returns a list of new Attributes that are generated by the given generators. */
private static List<Attribute> newAttributes(
FeatureGenerator[] generators, ExampleTable exampleTable) {
List<Attribute> newAttributeList = new LinkedList<Attribute>();
// add the attributes to the example table
for (int i = 0; i < generators.length; i++) {
Attribute outputAttribute[] = generators[i].getOutputAttributes(exampleTable);
generators[i].resultAttributes = new Attribute[outputAttribute.length];
for (int j = 0; j < outputAttribute.length; j++) {
newAttributeList.add(outputAttribute[j]);
generators[i].resultAttributes[j] = outputAttribute[j];
}
// check the arguments
if (!generators[i].argumentsSet()) {
throw new RuntimeException(
"Catastrophic error: arguments not set for " + generators[i] + "!");
}
if (!generators[i].argumentsOk(exampleTable)) {
// LogService.getGlobal().log("Wrong argument types for " + generators[i] + ".",
// LogService.WARNING);
LogService.getRoot()
.log(
Level.WARNING,
"com.rapidminer.generator.FeatureGenerator.wrong_argument_types",
generators[i]);
}
}
return newAttributeList;
}
/** Creates a new FeatureGenerator for a given function name. */
public static FeatureGenerator createGeneratorForFunction(String functionName) {
if (functionName == null) return null;
Class genClass = generatorMap.get(functionName);
if (genClass == null) {
if (functionName.startsWith(ConstantGenerator.FUNCTION_NAME)) {
FeatureGenerator gen = new ConstantGenerator();
gen.setFunction(functionName);
return gen;
} else {
return null;
}
} else {
try {
FeatureGenerator gen = (FeatureGenerator) genClass.newInstance();
gen.setFunction(functionName);
return gen;
} catch (Exception e) {
// LogService.getGlobal().log("Cannot instantiate '" + genClass.getName() + "'",
// LogService.ERROR);
LogService.getRoot()
.log(
Level.SEVERE,
"com.rapidminer.generator.FeatureGenerator.instantiating_error",
genClass.getName());
return null;
}
}
}
public void setLevel(Level level) {
LogService.getRoot().setLevel(level);
handler.setLevel(level);
ParameterService.setParameterValue(
MainFrame.PROPERTY_RAPIDMINER_GUI_LOG_LEVEL, level.getName());
ParameterService.saveParameters();
}
public void setText(String text) {
try {
remove(0, getLength());
insertString(0, text, null);
} catch (BadLocationException e) {
LogService.getRoot()
.log(Level.WARNING, RegexpPropertyDialog.class.getName() + ".bad_location", e);
}
}
/**
* Checks whether the given domain belongs to an unsigned extension or not.
*
* @param domain the domain in question, never {@code null}
* @return {@code true} if the domain belongs to an unsigned extension; {@code false} otherwise
*/
private static boolean isUnsignedPlugin(ProtectionDomain domain) {
// everything not loaded by the plugin classloader is no plugin
if (!(domain.getClassLoader() instanceof PluginClassLoader)) {
return false;
}
// if the public key could not be initialized, we treat all plugins as unsafe
if (key == null) {
return true;
}
// some sanity checks
if (domain.getCodeSource() == null) {
return true;
}
// special case for SNAPSHOT version: grant all permissions for all extensions
// unless security is enforced via system property
if (RapidMiner.getVersion().isSnapshot() && !isSecurityEnforced()) {
return false;
}
if (domain.getCodeSource().getCertificates() == null) {
// if no certificate: unsigned permissions only
return true;
}
try {
verifyCertificates(domain.getCodeSource().getCertificates());
// signed by us, we are good at this point as we found a valid certificate
return false;
} catch (GeneralSecurityException e) {
// invalid certificate
LogService.getRoot()
.log(Level.WARNING, "Invalid certificate for " + domain.getCodeSource().getLocation());
return true;
} catch (Exception e) {
// some other error during certificate verification
LogService.getRoot()
.log(
Level.WARNING,
"Error verifying certificate for " + domain.getCodeSource().getLocation(),
e);
return true;
}
}
@Override
public Object getChild(Object parent, int index) {
if (parent instanceof RepositoryManager) {
if (onlyWriteableRepositories) {
return getWritableRepositories(((RepositoryManager) parent)).get(index);
}
return ((RepositoryManager) parent).getRepositories().get(index);
} else if (parent instanceof Folder) {
Folder folder = (Folder) parent;
if (folder.willBlock()) {
unblock(folder);
return "Pending...";
} else {
try {
int numFolders = folder.getSubfolders().size();
if (index < numFolders) {
return folder.getSubfolders().get(index);
} else if (onlyFolders) {
return null;
} else {
return folder.getDataEntries().get(index - numFolders);
}
} catch (RepositoryException e) {
// LogService.getRoot().log(Level.WARNING, "Cannot get children of "+folder.getName()+":
// "+e, e);
LogService.getRoot()
.log(
Level.WARNING,
I18N.getMessage(
LogService.getRoot().getResourceBundle(),
"com.rapidminer.repository.gui.RepositoryTreeModel.getting_children_of_folder_error",
folder.getName(),
e),
e);
return null;
}
}
} else {
return null;
}
}
/** Sets the name of the main average (must be added by {@link #addAveragable(Averagable)}) */
public void setMainCriterionName(String mcName) {
if ((!mcName.equals(MAIN_CRITERION_FIRST)) && (getAveragable(mcName) == null)) {
// LogService.getGlobal().log("Main criterion not found: '" + mcName + "'.",
// LogService.ERROR);
LogService.getRoot()
.log(
Level.SEVERE,
"com.rapidminer.operator.performance.PerformanceVector.main_criterion_not_found",
mcName);
}
this.mainCriterion = mcName;
}
public static void init() {
File connectionsFile = getOldConnectionsFile();
File xmlConnectionsFile = getXMLConnectionsFile();
if (!xmlConnectionsFile.exists() && !connectionsFile.exists()) {
// both files do not exist, create the new xml format file
try {
xmlConnectionsFile.createNewFile();
writeXMLConnectionsEntries(getConnectionEntries(), xmlConnectionsFile);
} catch (IOException ex) {
// do nothing
}
} else if (!xmlConnectionsFile.exists() && connectionsFile.exists()) {
// only the old text format exists, read it and save as new xml format so next time only the
// new xml format exists
connections = readConnectionEntries(connectionsFile);
writeXMLConnectionsEntries(getConnectionEntries(), xmlConnectionsFile);
connectionsFile.delete();
} else {
try {
if (!"".equals(Tools.readTextFile(xmlConnectionsFile))) {
Document document = XMLTools.parse(xmlConnectionsFile);
Element jdbcElement = document.getDocumentElement();
connections = new LinkedList<FieldConnectionEntry>(parseEntries(jdbcElement));
}
} catch (Exception e) {
// LogService.getRoot().log(Level.WARNING, "Failed to read database connections file: "+e,
// e);
LogService.getRoot()
.log(
Level.WARNING,
I18N.getMessage(
LogService.getRoot().getResourceBundle(),
"com.rapidminer.tools.jdbc.connection.DatabaseConnectionService.reading_database_error",
e),
e);
}
}
}
private LoggingViewer(JTextPane textArea) {
super(new BorderLayout());
final Level level = getSpecifiedLogLevelIndex();
handler.setLevel(level);
LogService.getRoot().setLevel(level);
maxRows = 1000;
try {
String maxRowsString =
ParameterService.getParameterValue(
MainFrame.PROPERTY_RAPIDMINER_GUI_MESSAGEVIEWER_ROWLIMIT);
if (maxRowsString != null) maxRows = Integer.parseInt(maxRowsString);
} catch (NumberFormatException e) {
// LogService.getGlobal().log("Bad integer format for property '', using default number of
// maximum rows for logging (1000).", LogService.WARNING);
LogService.getRoot()
.log(
Level.WARNING,
"com.rapidminer.gui.tools.LoggingViewer.bad_integer_format_for_property");
}
this.textArea = textArea;
this.textArea.setToolTipText(
"Displays logging messages according to the current log verbosity (parameter of root operator).");
this.textArea.setEditable(false);
this.textArea.addMouseListener(this);
this.textArea.setFont(this.textArea.getFont().deriveFont(Font.PLAIN));
LogService.getRoot().addHandler(handler);
JToolBar toolBar = new ExtendedJToolBar();
toolBar.setBorder(BorderFactory.createMatteBorder(0, 0, 1, 0, Color.LIGHT_GRAY));
toolBar.add(SAVE_LOGFILE_ACTION);
toolBar.add(CLEAR_MESSAGE_VIEWER_ACTION);
toolBar.add(SEARCH_ACTION);
add(toolBar, BorderLayout.NORTH);
JScrollPane scrollPane = new ExtendedJScrollPane(textArea);
scrollPane.setBorder(null);
add(scrollPane, BorderLayout.CENTER);
}
public void addCriterion(PerformanceCriterion crit) {
PerformanceCriterion pc = getCriterion(crit.getName());
if (pc != null) {
removeAveragable(pc);
// LogService.getGlobal().log("Performance criterion '" + crit.getName() + "' was already part
// of performance vector. Overwritten...", LogService.WARNING);
LogService.getRoot()
.log(
Level.WARNING,
"com.rapidminer.operator.performance.PerformanceVector.performance_criterion_already_part_of_performance_vector",
crit.getName());
}
addAveragable(crit);
}
public static void writeXMLConnectionsEntries(
Collection<FieldConnectionEntry> connectionEntries, File connectionEntriesFile) {
Key key;
try {
key = KeyGeneratorTool.getUserKey();
} catch (IOException e) {
// LogService.getRoot().log(Level.WARNING, "Cannot retrieve key, probably no one was created:
// "+e, e);
LogService.getRoot()
.log(
Level.WARNING,
I18N.getMessage(
LogService.getRoot().getResourceBundle(),
"com.rapidminer.tools.jdbc.connection.DatabaseConnectionService.retrieving_key_error",
e),
e);
return;
}
try {
XMLTools.stream(
toXML(connectionEntries, key, null, false),
connectionEntriesFile,
Charset.forName("UTF-8"));
} catch (Exception e) {
// LogService.getRoot().log(Level.WARNING, "Failed to write database connections file: "+e,
// e);
LogService.getRoot()
.log(
Level.WARNING,
I18N.getMessage(
LogService.getRoot().getResourceBundle(),
"com.rapidminer.tools.jdbc.connection.DatabaseConnectionService.writing_database_connection_error",
e),
e);
}
}
/** @return the text for the beta eula */
private String loadBetaEULA() {
String eulaText = null;
// read EULA text
try (InputStream inputStream = Tools.getResourceInputStream(BETA_EULA)) {
eulaText = Tools.readTextFile(inputStream);
} catch (IOException | RepositoryException e2) {
// loading the EULA failed (this should never happen)
LogService.getRoot()
.log(
Level.SEVERE,
"com.rapidminer.gui.properties.BetaFeaturesListener.cannot_open_beta_eula");
}
return eulaText;
}
public void addTabI18N(String key, Component component, String... i18nArgs) {
String name;
if (i18nArgs != null && i18nArgs.length > 0) {
name = formatMessage(key, "label", i18nArgs);
} else {
name = getMessage(key, "label");
}
Icon icon = null;
String iconName = getMessageOrNull(key, "icon");
if (iconName != null) {
icon = SwingTools.createIcon((isLargeIcons() ? "24/" : "16/") + iconName);
}
addTab(name, icon, component);
int index = getTabCount() - 1;
String tip;
if (i18nArgs != null && i18nArgs.length > 0) {
tip = formatMessage(key, "tip", i18nArgs);
} else {
tip = getMessageOrNull(key, "tip");
}
if (tip != null) {
setToolTipTextAt(index, tip);
}
// try to look up and set mnemonic
String mne = getMessageOrNull(key, "mne");
if (mne != null) {
mne = mne.toUpperCase();
if (name.indexOf(mne.charAt(0)) == -1) {
if (name.indexOf(mne.toUpperCase().charAt(0)) != -1) {
mne = mne.toUpperCase();
LogService.getRoot()
.warning(
"Mnemonic key "
+ mne
+ " not found for tab "
+ i18KeyPrefix
+ "."
+ key
+ " ("
+ name
+ "), converting to upper case.");
}
}
setMnemonicAt(index, mne.charAt(0));
}
}
private static void initFormatDelegate(
ValueSource valueSource, FormattedRenderer formattedRenderer, PlotInstance plotInstance) {
ValueSourceData valueSourceData = plotInstance.getPlotData().getValueSourceData(valueSource);
List<Integer> seriesIndices = new LinkedList<Integer>();
if (valueSourceData != null) {
for (int i = 0; i < valueSourceData.getSeriesCount(); ++i) {
seriesIndices.add(i);
}
} else {
LogService.getRoot()
.log(
Level.WARNING,
"com.rapidminer.gui.new_plotter.engine.jfreechart.ChartRendererFactory.null_value_source");
}
initFormatDelegate(valueSource, seriesIndices, formattedRenderer, plotInstance);
}
@Override
public void setFunction(String name) {
for (int i = 0; i < FUNCTION_NAMES.length; i++) {
if (FUNCTION_NAMES[i].equals(name)) {
this.mode = i;
return;
}
}
// LogService.getGlobal().log("Illegal function name '" + name + "' for " + getClass().getName()
// + ".", LogService.ERROR);
LogService.getRoot()
.log(
Level.SEVERE,
"com.rapidminer.generator.FloorCeilGenerator.illegal_function_name",
new Object[] {name, getClass().getName()});
}
private void checkDocument() {
setCharacterAttributes(0, getLength(), rootStyle, true);
try {
matcher.reset(getText(0, getLength()));
int count = 0;
resultsListModel.clear();
while (matcher.find()) {
if (matcher.end() <= matcher.start()) {
continue;
}
setCharacterAttributes(matcher.start(), matcher.end() - matcher.start(), keyStyle, true);
String[] groups = new String[matcher.groupCount()];
for (int i = 1; i <= matcher.groupCount(); i++) {
groups[i - 1] = matcher.group(i);
}
resultsListModel.addElement(
new RegExpResult(
this.getText(matcher.start(), matcher.end() - matcher.start()),
groups,
count + 1));
count++;
}
if (count == 0) {
// add empty element
resultsListModel.addElement(new RegExpResult());
}
testExp.setTitleAt(
1,
I18N.getMessage(
I18N.getGUIBundle(),
"gui.dialog.parameter.regexp.regular_expression.result_list.title")
+ " ("
+ count
+ ")");
inlineReplaceDocument.setText(matcher.replaceAll(replacementTextField.getText()));
updateRegexpOptions();
} catch (BadLocationException ex) {
LogService.getRoot()
.log(Level.WARNING, RegexpPropertyDialog.class.getName() + ".bad_location", ex);
}
}
public static Color string2Color(String colorString) {
try {
return Color.decode(colorString);
} catch (Exception e) {
String[] colors = colorString.split(",");
if (colors.length == 3) {
return new Color(
Integer.parseInt(colors[0]), Integer.parseInt(colors[1]), Integer.parseInt(colors[2]));
} else {
// LogService.getRoot().warning("Cannot parse color: "+colorString);
LogService.getRoot()
.log(
Level.WARNING,
"com.rapidminer.parameter.ParameterTypeColor.parsing_color_error",
colorString);
return Color.BLACK;
}
}
}
public Attribute getRegular(String name) {
AttributeRole role = findRoleByName(name);
if (role != null) {
if (!role.isSpecial()) {
return role.getAttribute();
} else {
// LogService.getGlobal().logWarning("No regular attribute with name '"+name+"' found,
// however, there is a special attribute with the same name.");
LogService.getRoot()
.log(
Level.WARNING,
"com.rapidminer.example.AbstractAttributes.no_regular_attribute_found",
name);
return null;
}
} else {
return null;
}
// return findAttribute(name, iterator());
}
protected void parseCondition(Element childElem) {
NodeList conditionNodes = childElem.getChildNodes();
for (int j = 0; j < conditionNodes.getLength(); j++) {
Node conditionNode = conditionNodes.item(j);
if (conditionNode instanceof Element) {
Element conditionElem = (Element) conditionNode;
if (conditionElem.getTagName().equals("parameter_equals")) {
conditions.add(new ParameterEqualsCondition((Element) conditionNode));
} else if (conditionElem.getTagName().equals("parameter_unequals")) {
conditions.add(new ParameterUnequalsCondition((Element) conditionNode));
} else {
// LogService.getRoot().warning("Unknown condition: "+conditionElem.getTagName());
LogService.getRoot()
.log(
Level.WARNING,
"com.rapidminer.io.process.rules.AbstractConditionedParseRule.unknown_condition",
conditionElem.getTagName());
}
}
}
}
public ExecutionUnit(OperatorChain enclosingOperator, String name) {
this.name = name;
this.enclosingOperator = enclosingOperator;
innerInputPorts.addObserver(delegatingPortObserver, false);
innerOutputPorts.addObserver(delegatingPortObserver, false);
// innerInputPorts.addObserver(portObserver, false);
// innerOutputPorts.addObserver(portObserver, false);
int index = 0;
do {
char c = name.charAt(index);
if (!(Character.isUpperCase(c) || Character.isDigit(c))) {
// LogService.getRoot().warning("Process name does not follow naming conventions: "+name+"
// (in "+enclosingOperator.getOperatorDescription().getName()+")");
LogService.getRoot()
.log(
Level.WARNING,
"com.rapidminer.operator.ExecutionUnit.process_name_does_not_follow_name_conventions",
new Object[] {name, enclosingOperator.getOperatorDescription().getName()});
}
index = name.indexOf(' ', index) + 1;
} while (index != 0);
}
/**
* Adds a new attribute to this example table by invoking the super method. If the number of
* attributes reaches a threshold, the number of attributes is increased by INCREMENT attributes.
* This avoids a large number of array copies in cases like automatic feature construction etc.
*/
@Override
public synchronized int addAttribute(Attribute attribute) {
int index = super.addAttribute(attribute);
if (dataList == null) return index;
int n = getNumberOfAttributes();
if (n <= columns) return index;
int newSize = n + INCREMENT;
// LogService.getGlobal().log("Resizing example table from " + columns + " to " + newSize + "
// columns.", LogService.STATUS);
LogService.getRoot()
.log(
Level.FINE,
"com.rapidminer.example.table.MemoryExampleTable.rezising_example_table",
new Object[] {columns, newSize});
columns = newSize;
if (dataList != null) {
Iterator<DataRow> i = dataList.iterator();
while (i.hasNext()) i.next().ensureNumberOfColumns(columns);
}
return index;
}
/**
* Saves the content of the comment editor as the new comment for the given {@link
* WorkflowAnnotation}.
*
* @param selected the annotation for which the content of the editor pane should be saved as new
* comment
*/
private void saveEdit(final WorkflowAnnotation selected) {
if (editPane == null) {
return;
}
HTMLDocument document = (HTMLDocument) editPane.getDocument();
StringWriter writer = new StringWriter();
try {
editPane.getEditorKit().write(writer, document, 0, document.getLength());
} catch (IndexOutOfBoundsException | IOException | BadLocationException e1) {
// should not happen
LogService.getRoot()
.log(
Level.WARNING,
"com.rapidminer.gui.flow.processrendering.annotations.AnnotationsDecorator.cannot_save");
}
String comment = writer.toString();
comment = AnnotationDrawUtils.removeStyleFromComment(comment);
Rectangle2D loc = selected.getLocation();
Rectangle2D newLoc =
new Rectangle2D.Double(
loc.getX(),
loc.getY(),
editPane.getBounds().getWidth(),
editPane.getBounds().getHeight());
selected.setLocation(newLoc);
boolean overflowing = false;
int prefHeight =
AnnotationDrawUtils.getContentHeight(
AnnotationDrawUtils.createStyledCommentString(comment, selected.getStyle()),
(int) newLoc.getWidth());
if (prefHeight > newLoc.getHeight()) {
overflowing = true;
}
selected.setOverflowing(overflowing);
model.setAnnotationComment(selected, comment);
}
/**
* Checks whether the system property {@value #PROPERTY_SECURITY_ENFORCED} is set to {@code true}.
* This property is used to enable the full plugin sandbox security even on SNAPSHOT versions.
*
* @return {@code true} if the system property is set to 'true', {@code false} otherwise
*/
private static boolean isSecurityEnforced() {
// no need to synchronize, if this is entered multiple times it's fine
if (enforced == null) {
enforced =
AccessController.doPrivileged(
new PrivilegedAction<Boolean>() {
@Override
public Boolean run() {
return Boolean.parseBoolean(System.getProperty(PROPERTY_SECURITY_ENFORCED));
}
});
if (enforced) {
LogService.getRoot()
.log(
Level.INFO,
"Plugin sandboxing enforced via '" + PROPERTY_SECURITY_ENFORCED + "' property.");
}
}
return enforced;
}
@Override
public SecretKey loadKey() throws KeyLoadingException {
// try to load key from file
File keyFile = new File(FileSystemService.getUserRapidMinerDir(), DEFAULTKEY_FILE_NAME);
try (FileInputStream fis = new FileInputStream(keyFile);
ObjectInputStream in = new ObjectInputStream(fis)) {
int length = in.readInt();
byte[] rawKey = new byte[length];
int actualLength = in.read(rawKey);
if (length != actualLength) {
throw new IOException("Cannot read key file (unexpected length)");
}
return KeyGeneratorTool.makeKey(rawKey);
} catch (IOException e) {
// catch to log the problem, then throw again to indicate error
LogService.getRoot()
.log(
Level.WARNING,
"com.rapidminer.tools.cipher.KeyGeneratorTool.read_key_error",
e.getMessage());
throw new KeyLoadingException("Cannot retrieve key: " + e.getMessage());
}
}