/**
* Invokes the <code>getAccessibleChild</code> method on each UI handled by this object.
*
* @return the value obtained from the first UI, which is the UI obtained from the default <code>
* LookAndFeel</code>
*/
public Accessible getAccessibleChild(JComponent a, int b) {
Accessible returnValue = ((ComponentUI) (uis.elementAt(0))).getAccessibleChild(a, b);
for (int i = 1; i < uis.size(); i++) {
((ComponentUI) (uis.elementAt(i))).getAccessibleChild(a, b);
}
return returnValue;
}
/**
* Invokes the <code>getMaximumSize</code> method on each UI handled by this object.
*
* @return the value obtained from the first UI, which is the UI obtained from the default <code>
* LookAndFeel</code>
*/
public Dimension getMaximumSize(JComponent a) {
Dimension returnValue = ((ComponentUI) (uis.elementAt(0))).getMaximumSize(a);
for (int i = 1; i < uis.size(); i++) {
((ComponentUI) (uis.elementAt(i))).getMaximumSize(a);
}
return returnValue;
}
/**
* Invokes the <code>getAccessibleChildrenCount</code> method on each UI handled by this object.
*
* @return the value obtained from the first UI, which is the UI obtained from the default <code>
* LookAndFeel</code>
*/
public int getAccessibleChildrenCount(JComponent a) {
int returnValue = ((ComponentUI) (uis.elementAt(0))).getAccessibleChildrenCount(a);
for (int i = 1; i < uis.size(); i++) {
((ComponentUI) (uis.elementAt(i))).getAccessibleChildrenCount(a);
}
return returnValue;
}
public final void addLineListener(LineListener listener) {
synchronized (listeners) {
if (!(listeners.contains(listener))) {
listeners.addElement(listener);
}
}
}
public BreadthFirstEnumeration(TreeNode rootNode) {
super();
Vector<TreeNode> v = new Vector<TreeNode>(1);
v.addElement(rootNode); // PENDING: don't really need a vector
queue = new Queue();
queue.enqueue(v.elements());
}
//
// This function is the recursive search of groups for this
// implementation of the Group. The search proceeds building up
// a vector of already seen groups. Only new groups are considered,
// thereby avoiding loops.
//
boolean isMemberRecurse(Principal member, Vector<Group> alreadySeen) {
Enumeration<? extends Principal> e = members();
while (e.hasMoreElements()) {
boolean mem = false;
Principal p = (Principal) e.nextElement();
// if the member is in this collection, return true
if (p.equals(member)) {
return true;
} else if (p instanceof GroupImpl) {
//
// if not recurse if the group has not been checked already.
// Can call method in this package only if the object is an
// instance of this class. Otherwise call the method defined
// in the interface. (This can lead to a loop if a mixture of
// implementations form a loop, but we live with this improbable
// case rather than clutter the interface by forcing the
// implementation of this method.)
//
GroupImpl g = (GroupImpl) p;
alreadySeen.addElement(this);
if (!alreadySeen.contains(g)) mem = g.isMemberRecurse(member, alreadySeen);
} else if (p instanceof Group) {
Group g = (Group) p;
if (!alreadySeen.contains(g)) mem = g.isMember(member);
}
if (mem) return mem;
}
return false;
}
static {
initialCategories.add(ImageReaderSpi.class);
initialCategories.add(ImageWriterSpi.class);
initialCategories.add(ImageTranscoderSpi.class);
initialCategories.add(ImageInputStreamSpi.class);
initialCategories.add(ImageOutputStreamSpi.class);
}
/**
* Invokes the <code>contains</code> method on each UI handled by this object.
*
* @return the value obtained from the first UI, which is the UI obtained from the default <code>
* LookAndFeel</code>
*/
public boolean contains(JComponent a, int b, int c) {
boolean returnValue = ((ComponentUI) (uis.elementAt(0))).contains(a, b, c);
for (int i = 1; i < uis.size(); i++) {
((ComponentUI) (uis.elementAt(i))).contains(a, b, c);
}
return returnValue;
}
/**
* adds the specified member to the group.
*
* @param user The principal to add to the group.
* @return true if the member was added - false if the member could not be added.
*/
public boolean addMember(Principal user) {
if (groupMembers.contains(user)) return false;
// do not allow groups to be added to itself.
if (group.equals(user.toString())) throw new IllegalArgumentException();
groupMembers.addElement(user);
return true;
}
/**
* Enables all the attribute change notifications the attribute name of which equals the specified
* name to be sent to the listener. <br>
* If the specified name is already in the list of enabled attribute names, this method has no
* effect.
*
* @param name The attribute name.
* @exception j86.java.lang.IllegalArgumentException The attribute name parameter is null.
*/
public synchronized void enableAttribute(String name)
throws j86.java.lang.IllegalArgumentException {
if (name == null) {
throw new j86.java.lang.IllegalArgumentException("The name cannot be null.");
}
if (!enabledAttributes.contains(name)) {
enabledAttributes.addElement(name);
}
}
/**
* Delete all the generated source files made during the execution of this environment (those that
* have been registered with the "addGeneratedFile" method).
*/
public void deleteGeneratedFiles() {
synchronized (generatedFiles) {
Enumeration<File> enumeration = generatedFiles.elements();
while (enumeration.hasMoreElements()) {
File file = enumeration.nextElement();
file.delete();
}
generatedFiles.removeAllElements();
}
}
/**
* Returns a clone of this vector. The copy will contain a reference to a clone of the internal
* data array, not a reference to the original internal data array of this {@code Vector} object.
*
* @return a clone of this vector
*/
public synchronized Object clone() {
try {
@SuppressWarnings("unchecked")
Vector<E> v = (Vector<E>) super.clone();
v.elementData = Arrays.copyOf(elementData, elementCount);
v.modCount = 0;
return v;
} catch (CloneNotSupportedException e) {
// this shouldn't happen, since we are Cloneable
throw new InternalError(e);
}
}
/**
* Returns the number of children of this node.
*
* @return an int giving the number of children of this node
*/
public int getChildCount() {
if (children == null) {
return 0;
} else {
return children.size();
}
}
/**
* Creates and returns a forward-order enumeration of this node's children. Modifying this node's
* child array invalidates any child enumerations created before the modification.
*
* @return an Enumeration of this node's children
*/
public Enumeration children() {
if (children == null) {
return EMPTY_ENUMERATION;
} else {
return children.elements();
}
}
/**
* Split a string based on the presence of a specified separator. Returns an array of arbitrary
* length. The end of each element in the array is indicated by the separator of the end of the
* string. If there is a separator immediately before the end of the string, the final element
* will be empty. None of the strings will contain the separator. Useful when separating strings
* such as "foo/bar/bas" using separator "/".
*
* @param sep The separator.
* @param s The string to split.
* @return An array of strings. Each string in the array is determined by the location of the
* provided sep in the original string, s. Whitespace not stripped.
*/
private String[] splitSeparator(String sep, String s) {
Vector v = new Vector();
int tokenStart = 0;
int tokenEnd = 0;
while ((tokenEnd = s.indexOf(sep, tokenStart)) != -1) {
v.addElement(s.substring(tokenStart, tokenEnd));
tokenStart = tokenEnd + 1;
}
// Add the final element.
v.addElement(s.substring(tokenStart));
String[] retVal = new String[v.size()];
v.copyInto(retVal);
return retVal;
}
/** Return an enumeration of all the accessible applets on this page. */
public Enumeration getApplets() {
AppletSecurity security = (AppletSecurity) System.getSecurityManager();
Vector v = new Vector();
SocketPermission panelSp = new SocketPermission(panel.getCodeBase().getHost(), "connect");
for (Enumeration e = appletPanels.elements(); e.hasMoreElements(); ) {
AppletPanel p = (AppletPanel) e.nextElement();
if (p.getDocumentBase().equals(panel.getDocumentBase())) {
SocketPermission sp = new SocketPermission(p.getCodeBase().getHost(), "connect");
if (panelSp.implies(sp)) {
v.addElement(p.applet);
}
}
}
return v.elements();
}
protected static URL[] getUrlArray(String codebase) throws MalformedURLException {
// Parse codebase into separate URLs
StringTokenizer parser = new StringTokenizer(codebase);
Vector<String> vec = new Vector<>(10);
while (parser.hasMoreTokens()) {
vec.addElement(parser.nextToken());
}
String[] url = new String[vec.size()];
for (int i = 0; i < url.length; i++) {
url[i] = vec.elementAt(i);
}
URL[] urlArray = new URL[url.length];
for (int i = 0; i < urlArray.length; i++) {
urlArray[i] = new URL(url[i]);
}
return urlArray;
}
/**
* Returns the index of the specified child in this node's child array. If the specified node is
* not a child of this node, returns <code>-1</code>. This method performs a linear search and is
* O(n) where n is the number of children.
*
* @param aChild the TreeNode to search for among this node's children
* @exception IllegalArgumentException if <code>aChild</code> is null
* @return an int giving the index of the node in this node's child array, or <code>-1</code> if
* the specified node is a not a child of this node
*/
public int getIndex(TreeNode aChild) {
if (aChild == null) {
throw new IllegalArgumentException("argument is null");
}
if (!isNodeChild(aChild)) {
return -1;
}
return children.indexOf(aChild); // linear search
}
/**
* Invoked before sending the specified notification to the listener. <br>
* This filter compares the attribute name of the specified attribute change notification with
* each enabled attribute name. If the attribute name equals one of the enabled attribute names,
* the notification must be sent to the listener and this method returns <CODE>true</CODE>.
*
* @param notification The attribute change notification to be sent.
* @return <CODE>true</CODE> if the notification has to be sent to the listener, <CODE>false
* </CODE> otherwise.
*/
public synchronized boolean isNotificationEnabled(Notification notification) {
String type = notification.getType();
if ((type == null)
|| (type.equals(AttributeChangeNotification.ATTRIBUTE_CHANGE) == false)
|| (!(notification instanceof AttributeChangeNotification))) {
return false;
}
String attributeName = ((AttributeChangeNotification) notification).getAttributeName();
return enabledAttributes.contains(attributeName);
}
/**
* returns true if the passed principal is a member of the group.
*
* @param member The principal whose membership must be checked for.
* @return true if the principal is a member of this group, false otherwise
*/
public boolean isMember(Principal member) {
//
// if the member is part of the group (common case), return true.
// if not, recursively search depth first in the group looking for the
// principal.
//
if (groupMembers.contains(member)) {
return true;
} else {
Vector<Group> alreadySeen = new Vector<>(10);
return isMemberRecurse(member, alreadySeen);
}
}
private void applyUpdates() throws SAXException {
// now handle any updates
if (updates.size() > 0) {
try {
Object upd[];
Iterator<?> i = updates.iterator();
while (i.hasNext()) {
upd = (Object[]) i.next();
idx = ((Integer) upd[0]).intValue();
if (!(lastval.equals(upd[1]))) {
insertValue((String) (upd[1]));
}
}
rs.updateRow();
} catch (SQLException ex) {
throw new SAXException(
MessageFormat.format(
resBundle.handleGetObject("xmlrch.errupdrow").toString(), ex.getMessage()));
}
updates.removeAllElements();
}
}
/**
* Removes <code>newChild</code> from its present parent (if it has a parent), sets the child's
* parent to this node, and then adds the child to this node's child array at index <code>
* childIndex</code>. <code>newChild</code> must not be null and must not be an ancestor of this
* node.
*
* @param newChild the MutableTreeNode to insert under this node
* @param childIndex the index in this node's child array where this node is to be inserted
* @exception ArrayIndexOutOfBoundsException if <code>childIndex</code> is out of bounds
* @exception IllegalArgumentException if <code>newChild</code> is null or is an ancestor of this
* node
* @exception IllegalStateException if this node does not allow children
* @see #isNodeDescendant
*/
public void insert(MutableTreeNode newChild, int childIndex) {
if (!allowsChildren) {
throw new IllegalStateException("node does not allow children");
} else if (newChild == null) {
throw new IllegalArgumentException("new child is null");
} else if (isNodeAncestor(newChild)) {
throw new IllegalArgumentException("new child is an ancestor");
}
MutableTreeNode oldParent = (MutableTreeNode) newChild.getParent();
if (oldParent != null) {
oldParent.remove(newChild);
}
newChild.setParent(this);
if (children == null) {
children = new Vector();
}
children.insertElementAt(newChild, childIndex);
}
/** Get an applet by name. */
public Applet getApplet(String name) {
AppletSecurity security = (AppletSecurity) System.getSecurityManager();
name = name.toLowerCase();
SocketPermission panelSp = new SocketPermission(panel.getCodeBase().getHost(), "connect");
for (Enumeration e = appletPanels.elements(); e.hasMoreElements(); ) {
AppletPanel p = (AppletPanel) e.nextElement();
String param = p.getParameter("name");
if (param != null) {
param = param.toLowerCase();
}
if (name.equals(param) && p.getDocumentBase().equals(panel.getDocumentBase())) {
SocketPermission sp = new SocketPermission(p.getCodeBase().getHost(), "connect");
if (panelSp.implies(sp)) {
return p.applet;
}
}
}
return null;
}
/**
* Set up the valid service provider categories and automatically register all available service
* providers.
*
* <p>The constructor is private in order to prevent creation of additional instances.
*/
private IIORegistry() {
super(initialCategories.iterator());
registerStandardSpis();
registerApplicationClasspathSpis();
}
/**
* Sets the value for the given element if <code>name</code> is one of the array elements in the
* fields <code>properties</code>, <code>colDef</code>, or <code>data</code> and this <code>
* XmlReaderContentHandler</code> object's state is not <code>INITIAL</code>. If the state is
* <code>INITIAL</code>, this method does nothing.
*
* <p>If the state is <code>METADATA</code> and the argument supplied is <code>"metadata"</code>,
* the rowset's metadata is set. If the state is <code>PROPERTIES</code>, the appropriate property
* is set using the given name to determine the appropriate value. If the state is <code>DATA
* </code> and the argument supplied is <code>"data"</code>, this method sets the state to <code>
* INITIAL</code> and returns. If the argument supplied is one of the elements in the field <code>
* data</code>, this method makes the appropriate changes to the rowset's data.
*
* @param lName the name of the element; either (1) one of the array elements in the fields <code>
* properties</code>, <code>colDef</code>, or <code>data</code> or (2) one of the <code>RowSet
* </code> elements <code>"properties"</code>, <code>"metadata"</code>, or <code>"data"</code>
* @exception SAXException if a general SAX error occurs
*/
@SuppressWarnings("fallthrough")
public void endElement(String uri, String lName, String qName) throws SAXException {
int tag;
String name = "";
name = lName;
switch (getState()) {
case PROPERTIES:
if (name.equals("properties")) {
state = INITIAL;
break;
}
try {
tag = propMap.get(name);
switch (tag) {
case KeycolsTag:
if (keyCols != null) {
int i[] = new int[keyCols.size()];
for (int j = 0; j < i.length; j++) i[j] = Integer.parseInt(keyCols.elementAt(j));
rs.setKeyColumns(i);
}
break;
case PropClassTag:
// Added the handling for Class tags to take care of maps
// Makes an entry into the map upon end of class tag
try {
typeMap.put(Key_map, j86.sun.reflect.misc.ReflectUtil.forName(Value_map));
} catch (ClassNotFoundException ex) {
throw new SAXException(
MessageFormat.format(
resBundle.handleGetObject("xmlrch.errmap").toString(), ex.getMessage()));
}
break;
case MapTag:
// Added the handling for Map to take set the typeMap
rs.setTypeMap(typeMap);
break;
default:
break;
}
if (getNullValue()) {
setPropertyValue(null);
setNullValue(false);
} else {
setPropertyValue(propertyValue);
}
} catch (SQLException ex) {
throw new SAXException(ex.getMessage());
}
// propertyValue need to be reset to an empty string
propertyValue = "";
setTag(-1);
break;
case METADATA:
if (name.equals("metadata")) {
try {
rs.setMetaData(md);
state = INITIAL;
} catch (SQLException ex) {
throw new SAXException(
MessageFormat.format(
resBundle.handleGetObject("xmlrch.errmetadata").toString(), ex.getMessage()));
}
} else {
try {
if (getNullValue()) {
setMetaDataValue(null);
setNullValue(false);
} else {
setMetaDataValue(metaDataValue);
}
} catch (SQLException ex) {
throw new SAXException(
MessageFormat.format(
resBundle.handleGetObject("xmlrch.errmetadata").toString(), ex.getMessage()));
}
// metaDataValue needs to be reset to an empty string
metaDataValue = "";
}
setTag(-1);
break;
case DATA:
if (name.equals("data")) {
state = INITIAL;
return;
}
if (dataMap.get(name) == null) {
tag = NullTag;
} else {
tag = dataMap.get(name);
}
switch (tag) {
case ColTag:
try {
idx++;
if (getNullValue()) {
insertValue(null);
setNullValue(false);
} else {
insertValue(tempStr);
}
// columnValue now need to be reset to the empty string
columnValue = "";
} catch (SQLException ex) {
throw new SAXException(
MessageFormat.format(
resBundle.handleGetObject("xmlrch.errinsertval").toString(),
ex.getMessage()));
}
break;
case RowTag:
try {
rs.insertRow();
rs.moveToCurrentRow();
rs.next();
// Making this as the original to turn off the
// rowInserted flagging
rs.setOriginalRow();
applyUpdates();
} catch (SQLException ex) {
throw new SAXException(
MessageFormat.format(
resBundle.handleGetObject("xmlrch.errconstr").toString(), ex.getMessage()));
}
break;
case DelTag:
try {
rs.insertRow();
rs.moveToCurrentRow();
rs.next();
rs.setOriginalRow();
applyUpdates();
rs.deleteRow();
} catch (SQLException ex) {
throw new SAXException(
MessageFormat.format(
resBundle.handleGetObject("xmlrch.errdel").toString(), ex.getMessage()));
}
break;
case InsTag:
try {
rs.insertRow();
rs.moveToCurrentRow();
rs.next();
applyUpdates();
} catch (SQLException ex) {
throw new SAXException(
MessageFormat.format(
resBundle.handleGetObject("xmlrch.errinsert").toString(), ex.getMessage()));
}
break;
case InsDelTag:
try {
rs.insertRow();
rs.moveToCurrentRow();
rs.next();
rs.setOriginalRow();
applyUpdates();
} catch (SQLException ex) {
throw new SAXException(
MessageFormat.format(
resBundle.handleGetObject("xmlrch.errinsdel").toString(), ex.getMessage()));
}
break;
case UpdTag:
try {
if (getNullValue()) {
insertValue(null);
setNullValue(false);
} else if (getEmptyStringValue()) {
insertValue("");
setEmptyStringValue(false);
} else {
updates.add(upd);
}
} catch (SQLException ex) {
throw new SAXException(
MessageFormat.format(
resBundle.handleGetObject("xmlrch.errupdate").toString(), ex.getMessage()));
}
break;
default:
break;
}
default:
break;
}
}
/**
* Removes an audio listener.
*
* @param listener listener to remove
*/
public final void removeLineListener(LineListener listener) {
listeners.removeElement(listener);
}
private void setPropertyValue(String s) throws SQLException {
// find out if we are going to be dealing with a null
boolean nullValue = getNullValue();
switch (getTag()) {
case CommandTag:
if (nullValue) ; // rs.setCommand(null);
else rs.setCommand(s);
break;
case ConcurrencyTag:
if (nullValue)
throw new SQLException(resBundle.handleGetObject("xmlrch.badvalue").toString());
else rs.setConcurrency(getIntegerValue(s));
break;
case DatasourceTag:
if (nullValue) rs.setDataSourceName(null);
else rs.setDataSourceName(s);
break;
case EscapeProcessingTag:
if (nullValue)
throw new SQLException(resBundle.handleGetObject("xmlrch.badvalue").toString());
else rs.setEscapeProcessing(getBooleanValue(s));
break;
case FetchDirectionTag:
if (nullValue)
throw new SQLException(resBundle.handleGetObject("xmlrch.badvalue").toString());
else rs.setFetchDirection(getIntegerValue(s));
break;
case FetchSizeTag:
if (nullValue)
throw new SQLException(resBundle.handleGetObject("xmlrch.badvalue").toString());
else rs.setFetchSize(getIntegerValue(s));
break;
case IsolationLevelTag:
if (nullValue)
throw new SQLException(resBundle.handleGetObject("xmlrch.badvalue").toString());
else rs.setTransactionIsolation(getIntegerValue(s));
break;
case KeycolsTag:
break;
case PropColumnTag:
if (keyCols == null) keyCols = new Vector<>();
keyCols.add(s);
break;
case MapTag:
break;
case MaxFieldSizeTag:
if (nullValue)
throw new SQLException(resBundle.handleGetObject("xmlrch.badvalue").toString());
else rs.setMaxFieldSize(getIntegerValue(s));
break;
case MaxRowsTag:
if (nullValue)
throw new SQLException(resBundle.handleGetObject("xmlrch.badvalue").toString());
else rs.setMaxRows(getIntegerValue(s));
break;
case QueryTimeoutTag:
if (nullValue)
throw new SQLException(resBundle.handleGetObject("xmlrch.badvalue").toString());
else rs.setQueryTimeout(getIntegerValue(s));
break;
case ReadOnlyTag:
if (nullValue)
throw new SQLException(resBundle.handleGetObject("xmlrch.badvalue").toString());
else rs.setReadOnly(getBooleanValue(s));
break;
case RowsetTypeTag:
if (nullValue) {
throw new SQLException(resBundle.handleGetObject("xmlrch.badvalue").toString());
} else {
// rs.setType(getIntegerValue(s));
String strType = getStringValue(s);
int iType = 0;
if (strType.trim().equals("ResultSet.TYPE_SCROLL_INSENSITIVE")) {
iType = 1004;
} else if (strType.trim().equals("ResultSet.TYPE_SCROLL_SENSITIVE")) {
iType = 1005;
} else if (strType.trim().equals("ResultSet.TYPE_FORWARD_ONLY")) {
iType = 1003;
}
rs.setType(iType);
}
break;
case ShowDeletedTag:
if (nullValue)
throw new SQLException(resBundle.handleGetObject("xmlrch.badvalue").toString());
else rs.setShowDeleted(getBooleanValue(s));
break;
case TableNameTag:
if (nullValue)
// rs.setTableName(null);
;
else rs.setTableName(s);
break;
case UrlTag:
if (nullValue) rs.setUrl(null);
else rs.setUrl(s);
break;
case SyncProviderNameTag:
if (nullValue) {
rs.setSyncProvider(null);
} else {
String str = s.substring(0, s.indexOf("@") + 1);
rs.setSyncProvider(str);
}
break;
case SyncProviderVendorTag:
// to be implemented
break;
case SyncProviderVersionTag:
// to be implemented
break;
case SyncProviderGradeTag:
// to be implemented
break;
case DataSourceLock:
// to be implemented
break;
default:
break;
}
}
public PreorderEnumeration(TreeNode rootNode) {
super();
Vector<TreeNode> v = new Vector<TreeNode>(1);
v.addElement(rootNode); // PENDING: don't really need a vector
stack.push(v.elements());
}
/**
* Removes the child at the specified index from this node's children and sets that node's parent
* to null. The child node to remove must be a <code>MutableTreeNode</code>.
*
* @param childIndex the index in this node's child array of the child to remove
* @exception ArrayIndexOutOfBoundsException if <code>childIndex</code> is out of bounds
*/
public void remove(int childIndex) {
MutableTreeNode child = (MutableTreeNode) getChildAt(childIndex);
children.removeElementAt(childIndex);
child.setParent(null);
}
/**
* Returns the child at the specified index in this node's child array.
*
* @param index an index into this node's child array
* @exception ArrayIndexOutOfBoundsException if <code>index</code> is out of bounds
* @return the TreeNode in this node's child array at the specified index
*/
public TreeNode getChildAt(int index) {
if (children == null) {
throw new ArrayIndexOutOfBoundsException("node has no children");
}
return (TreeNode) children.elementAt(index);
}
