/**
* Returns the protocol component from the url string.For eg, "http"
*
* @param url the input url string.
* @return the protocol component of the url string.
*/
public static String getProtocolfromUrl(String url) {
if (StringUtility.isPopulated(url)) {
int idx = url.indexOf("://");
if (idx > -1) {
return url.substring(0, idx);
}
}
return null;
}
public static int getInt(String name, int defaultValue) {
String rawValue = localProperties.getProperty(name);
if (!StringUtility.isNullOrEmpty(rawValue)) {
try {
return Integer.parseInt(rawValue);
} catch (NumberFormatException e) {
}
}
return defaultValue;
}
/**
* Returns the server name component from the url string.For eg, "http"
*
* @param url the input url string.
* @return the server name component of the url string.
*/
public static String getServerNamefromUrl(String url) {
if (StringUtility.isPopulated(url)) {
int idx1 = url.indexOf("://");
if (idx1 > -1) {
int idx2 = url.indexOf('/', idx1 + 3);
if (idx2 > -1) {
return url.substring(idx1 + 3, idx2);
}
}
}
return null;
}
/**
* Returns the path component from the url string.
*
* @param url the input url string.
* @return the path component of the url string.
*/
public static String getPathfromUrl(String url) {
if (StringUtility.isPopulated(url)) {
int idx = url.indexOf("://");
if (idx > -1) {
idx = url.indexOf('/', idx + 3);
if (idx > -1) {
return url.substring(idx, url.length());
}
}
}
return null;
}
public static String getNonEmptyString(String name) throws SystemFailureException {
String value = localProperties.getProperty(name);
if (StringUtility.isNullOrEmpty(value))
throw new SystemFailureException("Could not get property '%s'", name);
return value;
}
@Test
public void testTableOnly() {
String answer = StringUtility.composeFullyQualifiedTableName(null, null, "table", '.');
assertEquals("table", answer);
}
@Test
public void testAllPresent() {
String answer = StringUtility.composeFullyQualifiedTableName("catalog", "schema", "table", '.');
assertEquals("catalog.schema.table", answer);
}
@Test
public void testNoSchema() {
String answer = StringUtility.composeFullyQualifiedTableName("catalog", null, "table", '.');
assertEquals("catalog..table", answer);
}
@Test
public void testNoCatalog() {
String answer = StringUtility.composeFullyQualifiedTableName(null, "schema", "table", '.');
assertEquals("schema.table", answer);
}
