XMLImporter

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com.threerings.export
Class XMLImporter

java.lang.Object
  com.threerings.export.Importer
      com.threerings.export.XMLImporter

All Implemented Interfaces:: Closeable

public class XMLImporter
extends Importer
extends Importer

Imports from the XML format generated by XMLExporter.

Field Summary
`protected Document`	`_document` The parsed XML document.
`protected Element`	`_element` The element associated with the current object.
`protected InputStream`	`_in` The source stream.
`protected HashMap<String,Object>`	`_objects` Mappings from ids to referenced objects.

Fields inherited from class com.threerings.export.Importer
`_marshaller, _object`

Constructor Summary
`XMLImporter(InputStream in)` Creates an importer to read from the specified stream.

Method Summary

void close()
Closes the underlying stream.

protected int countEntries()
Returns the number of entries under the current element.

protected static Element findElement(Node first, String name)
Finds the first element in the sibling chain with the given name.

protected String getValue(String name)
For simple text fields, retrieves the value from a child element.

protected void putObject(String id, Object value)
Stores an object in the map, logging a warning if we overwrite an existing entry.

protected Object read(Element element, Class<?> clazz)
Reads an object of the supplied type from the given element.

boolean read(String name, boolean defvalue)
Reads a boolean value associated with the current object.

byte read(String name, byte defvalue)
Reads a byte value associated with the current object.

char read(String name, char defvalue)
Reads a character value associated with the current object.

double read(String name, double defvalue)
Reads a double value associated with the current object.

float read(String name, float defvalue)
Reads a float value associated with the current object.

int read(String name, int defvalue)
Reads an integer value associated with the current object.

long read(String name, long defvalue)
Reads a long value associated with the current object.

short read(String name, short defvalue)
Reads a short value associated with the current object.





<T> T

read(String name,
     T defvalue,
     Class<T> clazz)

Reads an object value associated with the current object.

protected Collection<Object> readEntries(Collection<Object> collection)
Populates the supplied collection with the entries under the current element.

protected Map<Object,Object> readEntries(Map<Object,Object> map)
Populates the supplied map with the entries under the current element.

protected void readEntries(Object[] array, Class<?> cclazz)
Populates the supplied array with the entries under the current element.

Object readObject()
Imports an object from the underlying stream.

protected Object readValue(Element element, Class<?> clazz)
Reads an object value of the specified class from the given element.

Methods inherited from class com.threerings.export.Importer
`defaultReadFields, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, readFields`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

_in

protected InputStream _in

The source stream.

_document

protected Document _document

The parsed XML document.

_element

protected Element _element

The element associated with the current object.

_objects

protected HashMap<String,Object> _objects

Mappings from ids to referenced objects.

Constructor Detail

XMLImporter

public XMLImporter(InputStream in)

Creates an importer to read from the specified stream.

Method Detail