/**
* Returns an exception string for a wrong key.
*
* @param key property key
* @param found found value
* @param allowed allowed values
* @return exception
* @throws SerializerException serializer exception
*/
public static SerializerException error(
final Object key, final String found, final String... allowed) throws SerializerException {
final TokenBuilder tb = new TokenBuilder();
tb.addExt(SERVAL, key, allowed[0]);
for (int a = 1; a < allowed.length; ++a) tb.addExt(SERVAL2, allowed[a]);
tb.addExt(SERVAL3, found);
throw SERANY.thrwSerial(tb);
}
/**
* Compares results.
*
* @param expected expected result
* @param returned returned result
* @throws Exception exception
*/
private static void compare(final ItemList expected, final ItemList returned) throws Exception {
// Compare response with expected result
assertEquals("Different number of results", expected.size(), returned.size());
final long es = expected.size();
for (int e = 0; e < es; e++) {
final Item exp = expected.get(e), ret = returned.get(e);
if (!new DeepEqual().equal(exp, ret)) {
final TokenBuilder tb = new TokenBuilder("Result ").addLong(e).add(" differs:\nReturned: ");
tb.addExt(ret.serialize()).add("\nExpected: ").addExt(exp.serialize());
fail(tb.toString());
}
}
}
/**
* Returns a string representation of the index structure.
*
* @param all include database contents in the representation. During updates, database lookups
* must be avoided, as the data structures will be inconsistent.
* @return string
*/
public String toString(final boolean all) {
final TokenBuilder tb = new TokenBuilder();
tb.addExt(type).add(" INDEX, '").add(data.meta.name).add("':\n");
final int s = lenList.size();
for (int m = 1; m < s; m++) {
final int len = lenList.get(m);
if (len == 0) continue;
final int[] ids = idsList.get(m);
tb.add(" ").addInt(m);
if (all)
tb.add(", key: \"").add(data.text(data.pre(ids[0]), type == IndexType.TEXT)).add('"');
tb.add(", ids");
if (all) tb.add("/pres");
tb.add(": ");
for (int n = 0; n < len; n++) {
if (n != 0) tb.add(",");
tb.addInt(ids[n]);
if (all) tb.add('/').addInt(data.pre(ids[n]));
}
tb.add("\n");
}
return tb.toString();
}
/**
* Throws a runtime exception for an unimplemented method.
*
* @param ext optional extension
* @return runtime exception (indicates that an error is raised)
*/
public static RuntimeException notimplemented(final Object... ext) {
final TokenBuilder tb = new TokenBuilder("Not Implemented");
if (ext.length != 0) tb.addExt(" (%)", ext);
throw new UnsupportedOperationException(tb.add('.').toString());
}
/**
* Throws a runtime exception for an unexpected exception.
*
* @param ext optional extension
* @return runtime exception (indicates that an error is raised)
*/
public static RuntimeException notexpected(final Object... ext) {
final TokenBuilder tb = new TokenBuilder();
tb.addExt("%", ext.length == 0 ? "Not Expected." : ext[0]);
throw new RuntimeException(tb.toString());
}