本文整理汇总了Java中org.h2.store.fs.FileUtils.isAbsolute方法的典型用法代码示例。如果您正苦于以下问题：Java FileUtils.isAbsolute方法的具体用法？Java FileUtils.isAbsolute怎么用？Java FileUtils.isAbsolute使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.h2.store.fs.FileUtils的用法示例。
在下文中一共展示了FileUtils.isAbsolute方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: setBaseDir
import org.h2.store.fs.FileUtils; //导入方法依赖的package包/类
/**
* Set the base directory of persistent databases, unless the database is in
* the user home folder (~).
*
* @param dir the new base directory
*/
public void setBaseDir(String dir) {
if (persistent) {
String absDir = FileUtils.unwrap(FileUtils.toRealPath(dir));
boolean absolute = FileUtils.isAbsolute(name);
String n;
String prefix = null;
if (dir.endsWith(SysProperties.FILE_SEPARATOR)) {
dir = dir.substring(0, dir.length() - 1);
}
if (absolute) {
n = name;
} else {
n = FileUtils.unwrap(name);
prefix = name.substring(0, name.length() - n.length());
n = dir + SysProperties.FILE_SEPARATOR + n;
}
String normalizedName = FileUtils.unwrap(FileUtils.toRealPath(n));
if (normalizedName.equals(absDir) || !normalizedName.startsWith(absDir)) {
// database name matches the baseDir or
// database name is clearly outside of the baseDir
throw DbException.get(ErrorCode.IO_EXCEPTION_1, normalizedName + " outside " +
absDir);
}
if (absDir.endsWith("/") || absDir.endsWith("\\")) {
// no further checks are needed for C:/ and similar
} else if (normalizedName.charAt(absDir.length()) != '/') {
// database must be within the directory
// (with baseDir=/test, the database name must not be
// /test2/x and not /test2)
throw DbException.get(ErrorCode.IO_EXCEPTION_1, normalizedName + " outside " +
absDir);
}
if (!absolute) {
name = prefix + dir + SysProperties.FILE_SEPARATOR + FileUtils.unwrap(name);
}
}
}
示例2: getName
import org.h2.store.fs.FileUtils; //导入方法依赖的package包/类
/**
* Get the unique and normalized database name (excluding settings).
*
* @return the database name
*/
public String getName() {
if (persistent) {
if (nameNormalized == null) {
if (!SysProperties.IMPLICIT_RELATIVE_PATH) {
if (!FileUtils.isAbsolute(name)) {
if (name.indexOf("./") < 0 &&
name.indexOf(".\\") < 0 &&
name.indexOf(":/") < 0 &&
name.indexOf(":\\") < 0) {
// the name could start with "./", or
// it could start with a prefix such as "nio:./"
// for Windows, the path "\test" is not considered
// absolute as the drive letter is missing,
// but we consider it absolute
throw DbException.get(
ErrorCode.URL_RELATIVE_TO_CWD,
originalURL);
}
}
}
String suffix = Constants.SUFFIX_PAGE_FILE;
String n;
if (FileUtils.exists(name + suffix)) {
n = FileUtils.toRealPath(name + suffix);
} else {
suffix = Constants.SUFFIX_MV_FILE;
n = FileUtils.toRealPath(name + suffix);
}
String fileName = FileUtils.getName(n);
if (fileName.length() < suffix.length() + 1) {
throw DbException.get(ErrorCode.INVALID_DATABASE_NAME_1, name);
}
nameNormalized = n.substring(0, n.length() - suffix.length());
}
return nameNormalized;
}
return name;
}
示例3: getFile
import org.h2.store.fs.FileUtils; //导入方法依赖的package包/类
private String getFile(String f) {
if (FileUtils.isAbsolute(f)) {
return f;
}
String unwrapped = FileUtils.unwrap(f);
String prefix = f.substring(0, f.length() - unwrapped.length());
f = prefix + currentWorkingDirectory + SysProperties.FILE_SEPARATOR + unwrapped;
return FileUtils.toRealPath(f);
}
示例4: process
import org.h2.store.fs.FileUtils; //导入方法依赖的package包/类
private void process(Connection conn, boolean continueOnError, String path,
Reader reader, Charset charset) throws SQLException, IOException {
Statement stat = conn.createStatement();
ScriptReader r = new ScriptReader(reader);
while (true) {
String sql = r.readStatement();
if (sql == null) {
break;
}
String trim = sql.trim();
if (trim.length() == 0) {
continue;
}
if (trim.startsWith("@") && StringUtils.toUpperEnglish(trim).
startsWith("@INCLUDE")) {
sql = trim;
sql = sql.substring("@INCLUDE".length()).trim();
if (!FileUtils.isAbsolute(sql)) {
sql = path + SysProperties.FILE_SEPARATOR + sql;
}
process(conn, sql, continueOnError, charset);
} else {
try {
if (showResults && !trim.startsWith("-->")) {
out.print(sql + ";");
}
if (showResults || checkResults) {
boolean query = stat.execute(sql);
if (query) {
ResultSet rs = stat.getResultSet();
int columns = rs.getMetaData().getColumnCount();
StringBuilder buff = new StringBuilder();
while (rs.next()) {
buff.append("\n-->");
for (int i = 0; i < columns; i++) {
String s = rs.getString(i + 1);
if (s != null) {
s = StringUtils.replaceAll(s, "\r\n", "\n");
s = StringUtils.replaceAll(s, "\n", "\n--> ");
s = StringUtils.replaceAll(s, "\r", "\r--> ");
}
buff.append(' ').append(s);
}
}
buff.append("\n;");
String result = buff.toString();
if (showResults) {
out.print(result);
}
if (checkResults) {
String expected = r.readStatement() + ";";
expected = StringUtils.replaceAll(expected, "\r\n", "\n");
expected = StringUtils.replaceAll(expected, "\r", "\n");
if (!expected.equals(result)) {
expected = StringUtils.replaceAll(expected, " ", "+");
result = StringUtils.replaceAll(result, " ", "+");
throw new SQLException(
"Unexpected output for:\n" + sql.trim() +
"\nGot:\n" + result + "\nExpected:\n" + expected);
}
}
}
} else {
stat.execute(sql);
}
} catch (Exception e) {
if (continueOnError) {
e.printStackTrace(out);
} else {
throw DbException.toSQLException(e);
}
}
}
}
}