public static boolean isCancelled(Throwable t) {
if (t == null) {
return false;
}
if (handler == null) {
handler = (CancelHandler) DIContainerUtil.getComponentNoException(CancelHandler.class);
if (handler == null) {
return false;
}
}
final List candidates = handler.getCancellableExceptions();
for (Iterator itr = candidates.iterator(); itr.hasNext(); ) {
Class tc = (Class) itr.next();
if (t.getClass() == tc) {
logger.log("WTDA0206", new Object[] {t});
return true;
}
}
final List nameCandidates = handler.getCancellableExceptionNames();
for (Iterator itr = nameCandidates.iterator(); itr.hasNext(); ) {
final String name = (String) itr.next();
if (t.getClass().getName().endsWith(name)) {
logger.log("WTDA0206", new Object[] {t});
return true;
}
}
return false;
}
public static Converter findConverter(final FacesContext context, final UIOutput component) {
Converter converter = component.getConverter();
if (converter != null) {
return converter;
}
ValueBinding vb = component.getValueBinding("value");
if (vb != null) {
String expression = vb.getExpressionString();
converter = ConverterResource.getConverter(expression);
if (converter != null) {
return converter;
}
}
final Class valueType = getValueType(context, component);
if (ComponentUtil_.isPerformNoConversion(valueType)) {
return null;
}
try {
return context.getApplication().createConverter(valueType);
} catch (final FacesException ex) {
logger.log(ex);
return null;
}
}
public void setRollbackOnly() {
try {
if (userTransaction.getStatus() == STATUS_ACTIVE) {
userTransaction.setRollbackOnly();
}
} catch (final Exception e) {
logger.log("ESSR0017", new Object[] {e.getMessage()}, e);
}
}
/** ステートメントをクローズします。 */
protected void closeStatements() {
if (statement != null) {
try {
statement.close();
} catch (SQLException ignore) {
logger.log(ignore);
}
statement = null;
}
if (preparedStatement != null) {
try {
preparedStatement.close();
} catch (SQLException ignore) {
logger.log(ignore);
}
preparedStatement = null;
}
}
/** コネクションをクローズします。 */
protected void closeConnection() {
if (connection != null) {
try {
connection.close();
} catch (SQLException ignore) {
logger.log(ignore);
}
connection = null;
}
}
/**
* 引数を返します。
*
* @param argTypes
* @return 引数
*/
protected Object[] getArgs(Class[] argTypes) {
Object[] args = new Object[argTypes.length];
for (int i = 0; i < argTypes.length; ++i) {
try {
args[i] = getComponentDef().getContainer().getComponent(argTypes[i]);
} catch (ComponentNotFoundRuntimeException ex) {
logger.log(
"WSSR0007",
new Object[] {getComponentDef().getComponentClass().getName(), ex.getComponentKey()});
args[i] = null;
}
}
return args;
}
/**
* 指定されたExcelを読みデータセットとして返します。
*
* @param path Excelのパス
* @param trimString 文字列に含まれる空白を取り除く場合<code>true</code>
* @return Excel内のデータのデータセット表現
*/
protected DataSet readXls(final String path, final boolean trimString) {
if (logger.isDebugEnabled()) {
logger.log("DSSR0104", new Object[] {path});
}
return dataAccessor.readXls(path, trimString);
}
