Package org.glassfish.admin.rest.readers
Class XmlInputReader
- java.lang.Object
-
- org.glassfish.admin.rest.readers.InputReader
-
- org.glassfish.admin.rest.readers.XmlInputReader
-
public class XmlInputReader extends InputReader
- Author:
- Rajeshwar Patil
-
-
Constructor Summary
Constructors Constructor Description XmlInputReader(Reader reader)
Construct a XmlInputReader from a string.XmlInputReader(String s)
Construct a InputReader from a string.
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description String
nextCDATA()
Get the text in the CDATA block.Object
nextContent()
Get the next XML outer token, trimming whitespace.Object
nextEntity(char a)
Return the next entity.Object
nextMeta()
Returns the next XML meta token.Object
nextToken()
Get the next XML Token.boolean
skipPast(String to)
Skip characters until past the requested string.-
Methods inherited from class org.glassfish.admin.rest.readers.InputReader
back, error, more, next, next, nextNonSpace
-
-
-
-
Field Detail
-
entity
public static final HashMap entity
The table of entity values. It initially contains Character values for amp, apos, gt, lt, quot.
-
-
Method Detail
-
nextCDATA
public String nextCDATA() throws InputException
Get the text in the CDATA block.- Returns:
- The string up to the
]]>
. - Throws:
InputException
- If the]]>
is not found.
-
nextContent
public Object nextContent() throws InputException
Get the next XML outer token, trimming whitespace. There are two kinds of tokens: the '<' character which begins a markup tag, and the content text between markup tags.- Returns:
- A string, or a '<' Character, or null if there is no more source text.
- Throws:
InputException
-
nextEntity
public Object nextEntity(char a) throws InputException
Return the next entity. These entities are translated to Characters:& ' > < "
.- Parameters:
a
- An ampersand character.- Returns:
- A Character or an entity String if the entity is not recognized.
- Throws:
InputException
- If missing ';' in XML entity.
-
nextMeta
public Object nextMeta() throws InputException
Returns the next XML meta token. This is used for skipping over and ...?> structures.- Returns:
- Syntax characters (
< > / = ! ?
) are returned as Character, and strings and names are returned as Boolean. We don't care what the values actually are. - Throws:
InputException
- If a string is not properly closed or if the XML is badly structured.
-
nextToken
public Object nextToken() throws InputException
Get the next XML Token. These tokens are found inside of angle brackets. It may be one of these characters:/ > = ! ?
or it may be a string wrapped in single quotes or double quotes, or it may be a name.- Returns:
- a String or a Character.
- Throws:
InputException
- If the XML is not well formed.
-
skipPast
public boolean skipPast(String to) throws InputException
Skip characters until past the requested string. If it is not found, we are left at the end of the source with a result of false.- Parameters:
to
- A string to skip past.- Throws:
InputException
-
-