Constructor and Description |
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XMLParser() |
Modifier and Type | Method and Description |
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static void |
addTags(StringBuffer source,
String tag)
|
static void |
addTagsAndAttributes(StringBuffer source,
String tag,
String attributes)
|
static void |
appendObjectWithTags(StringBuffer xml,
Object s,
String tag)
|
static void |
appendObjectWithTagsAndAttributes(StringBuffer xml,
Object s,
String tag,
String attributes)
|
static void |
appendObjectWithTagsAndAttributes(StringBuffer xml,
Object s,
String tag,
String attributes,
boolean writeClassInfo)
|
static void |
appendSequencesWithTags(StringBuffer xml,
String tag,
Sequence... seqs)
|
static StringBuffer |
extractForTag(StringBuffer source,
String tag)
Extracts the contents of
source between tag start and end tags. |
static StringBuffer |
extractForTag(StringBuffer source,
String tag,
Map<String,String> attributes,
Map<String,String> filterAttributes)
Extracts the contents of
source between tag start and end tags. |
static Object |
extractObjectAndAttributesForTags(StringBuffer xml,
String tag,
Map<String,String> attributes,
Map<String,String> filterAttributes)
Returns the parsed value between the tags.
|
static <T> T |
extractObjectAndAttributesForTags(StringBuffer xml,
String tag,
Map<String,String> attributes,
Map<String,String> filterAttributes,
Class<T> k)
Returns the parsed value between the tags.
|
static <T,S> T |
extractObjectAndAttributesForTags(StringBuffer xml,
String tag,
Map<String,String> attributes,
Map<String,String> filterAttributes,
Class<T> k,
Class<S> outerClass,
S outerInstance)
Returns the parsed value between the tags as an inner instance of the object
outerInstance . |
static Object |
extractObjectForTags(StringBuffer xml,
String tag)
Returns the parsed value between the tags.
|
static <T> T |
extractObjectForTags(StringBuffer xml,
String tag,
Class<T> k)
Returns the parsed value between the tags.
|
static Sequence[] |
extractSequencesWithTags(StringBuffer xml,
String tag)
Extracts a set of sequences from their XML representation.
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static boolean |
hasTag(StringBuffer source,
String tag,
Map<String,String> attributes,
Map<String,String> filterAttributes)
This method allows to check whether an XML contains a tagged entry.
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static String |
parseAttributes(Map<String,String> map)
This method parses a map of attribute, i.e.
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static String |
parseString(String original)
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public static void addTags(StringBuffer source, String tag)
source
- the source StringBuffer
that should be encoded in XMLtag
- the tags by which the StringBuffer
should be framedaddTagsAndAttributes(StringBuffer, String, String)
public static void addTagsAndAttributes(StringBuffer source, String tag, String attributes)
source
- the source StringBuffer
that should be encoded in XMLtag
- the tags by which the StringBuffer
should be framedattributes
- null
or some attributes, i.e. value="100" confidence="0"
parseAttributes(Map)
public static void appendObjectWithTags(StringBuffer xml, Object s, String tag)
xml
- the source StringBuffer
that should be encoded in XMLs
- the object that should be framed by the tags and appended to the source,
s
might be null
, Storable
, String
, primitive type,
wrapper class of a primitive type, or any array thereoftag
- the tags by which the value should be framedparseAttributes(Map)
,
appendObjectWithTagsAndAttributes(StringBuffer, Object, String, String, boolean)
public static void appendObjectWithTagsAndAttributes(StringBuffer xml, Object s, String tag, String attributes)
xml
- the source StringBuffer
that should be encoded in XMLs
- the object that should be framed by the tags and appended to the source,
s
might be null
, Storable
, String
, primitive type,
wrapper class of a primitive type, or any array thereoftag
- the tags by which the value should be framedattributes
- null
or some attributes, e.g., value="100" confidence="0"
parseAttributes(Map)
,
appendObjectWithTagsAndAttributes(StringBuffer, Object, String, String, boolean)
public static void appendObjectWithTagsAndAttributes(StringBuffer xml, Object s, String tag, String attributes, boolean writeClassInfo)
xml
- the source StringBuffer
that should be encoded in XMLs
- the object that should be framed by the tags and appended to the source,
s
might be null
, Storable
, String
, primitive type,
wrapper class of a primitive type, or any array thereoftag
- the tags by which the value should be framedattributes
- null
or some attributes, e.g., value="100" confidence="0"
writeClassInfo
- a boolean to enable to write class information (e.g. Class.getSimpleName()
) of the Object
s
into the XML.parseAttributes(Map)
,
extractObjectAndAttributesForTags(StringBuffer, String, Map, Map, Class)
public static String parseAttributes(Map<String,String> map)
map
- the Map
of attribute names and valuesString
representation of the attributesparseAttributes(String)
public static StringBuffer extractForTag(StringBuffer source, String tag) throws NonParsableException
source
between tag
start and end tags.source
- the XML-code containing start and end tagtag
- the tag (without angle brackets)StringBuffer
NonParsableException
- if start or end tag could not be foundpublic static StringBuffer extractForTag(StringBuffer source, String tag, Map<String,String> attributes, Map<String,String> filterAttributes) throws NonParsableException
source
between tag
start and end tags.
If attributes
is not null
, the attributes of the start tag are added to this Map
.
If filterAttributes
is not null
, the start tag is accepted only if its attributes and associated values contain those defined in filterAttributed
.source
- the XML-code containing start and end tagtag
- the tag (without angle brackets)attributes
- a Map
for attributes and values, or null
if no attributes should be parsed.filterAttributes
- a Map
of attributes and associated values, which must be present in the attributes of the start tag, or null
for no filteringStringBuffer
, if the XML does not contain such a tagged entry, the method returns null
NonParsableException
- if the XML is malformedpublic static boolean hasTag(StringBuffer source, String tag, Map<String,String> attributes, Map<String,String> filterAttributes) throws NonParsableException
source
- the XML-code containing start and end tagtag
- the tag (without angle brackets)attributes
- a Map
for attributes and values, or null
if no attributes should be parsed.filterAttributes
- a Map
of attributes and associated values, which must be present in the attributes of the start tag, or null
for no filteringtrue
if the XML contains such a tag, otherwise false
NonParsableException
- if the XML is malformedpublic static Object extractObjectForTags(StringBuffer xml, String tag) throws NonParsableException
xml
- the source StringBuffer
that should be decoded from XMLtag
- the tags between which the value shall be takenNonParsableException
- if the value could not be parsedextractObjectAndAttributesForTags(StringBuffer, String, Map, Map, Class)
public static <T> T extractObjectForTags(StringBuffer xml, String tag, Class<T> k) throws NonParsableException
T
- the type of the parsed objectxml
- the source StringBuffer
that should be decoded from XMLtag
- the tags between which the value shall be takenk
- the class used to parse the value between the tag, if null
the class will be inferred from the XMLNonParsableException
- if the value could not be parsedextractObjectAndAttributesForTags(StringBuffer, String, Map, Map, Class)
public static Object extractObjectAndAttributesForTags(StringBuffer xml, String tag, Map<String,String> attributes, Map<String,String> filterAttributes) throws NonParsableException
xml
- the source StringBuffer
that should be decoded from XMLtag
- the tags between which the value shall be takenattributes
- a Map
which can be used to obtain the attribute of the tagfilterAttributes
- a Map
which defines a filter for the tagsNonParsableException
- if the value could not be parsedextractObjectAndAttributesForTags(StringBuffer, String, Map, Map, Class)
public static <T> T extractObjectAndAttributesForTags(StringBuffer xml, String tag, Map<String,String> attributes, Map<String,String> filterAttributes, Class<T> k) throws NonParsableException
T
- the type of the parsed objectxml
- the source StringBuffer
that should be decoded from XMLtag
- the tags between which the value shall be takenattributes
- a Map
which can be used to obtain the attribute of the tagfilterAttributes
- a Map
which defines a filter for the tagsk
- the class used to parse the value between the tag, if null
the class will be inferred from the XMLNonParsableException
- if the value could not be parsedappendObjectWithTagsAndAttributes(StringBuffer, Object, String, String, boolean)
public static <T,S> T extractObjectAndAttributesForTags(StringBuffer xml, String tag, Map<String,String> attributes, Map<String,String> filterAttributes, Class<T> k, Class<S> outerClass, S outerInstance) throws NonParsableException
outerInstance
.T
- the type of the parsed objectS
- the type of the outer objectxml
- the source StringBuffer
that should be decoded from XMLtag
- the tags between which the value shall be takenattributes
- a Map
which can be used to obtain the attribute of the tagfilterAttributes
- a Map
which defines a filter for the tagsk
- the class used to parse the value between the tag, if null
the class will be inferred from the XMLouterClass
- the class of the outer instance of the parsed objectouterInstance
- the outer instance of the parsed objectNonParsableException
- if the value could not be parsedappendObjectWithTagsAndAttributes(StringBuffer, Object, String, String, boolean)
public static void appendSequencesWithTags(StringBuffer xml, String tag, Sequence... seqs)
Sequence
s to XML, although Sequence
does not implement Storable
.
Use for general data storage is discouraged and should be limited to those cases, where a Sequence
needs
to the stored within another object implementing Storable
.xml
- the XML buffertag
- the tagseqs
- the sequencespublic static Sequence[] extractSequencesWithTags(StringBuffer xml, String tag) throws NonParsableException, WrongAlphabetException
Sequence
needs
to the stored within another object implementing Storable
.xml
- the XML buffertag
- the tagNonParsableException
- if the XML could not be parsedWrongAlphabetException
- if the alphabet does not fit the sequence information