SparseArraySerializerpublic class SparseArraySerializer extends Object implements Deserializer, Serializer
| Constructors Summary |
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public SparseArraySerializer()
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| Methods Summary |
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| public static java.lang.Object | getNewArray(java.lang.String inScopeEncStyle, org.w3c.dom.Element arrayEl, QName arrayItemType, XMLJavaMappingRegistry xjmr)
QName arrayTypeValue =
SoapEncUtils.getAttributeValue(arrayEl,
Constants.NS_URI_SOAP_ENC,
Constants.ATTR_ARRAY_TYPE,
"array", true);
String arrayTypeValueNamespaceURI =
arrayTypeValue.getNamespaceURI();
String arrayTypeValueLocalPart =
arrayTypeValue.getLocalPart();
int leftBracketIndex =
arrayTypeValueLocalPart.lastIndexOf('[");
int rightBracketIndex =
arrayTypeValueLocalPart.lastIndexOf(']");
if (leftBracketIndex == -1
|| rightBracketIndex == -1
|| rightBracketIndex < leftBracketIndex) {
throw new IllegalArgumentException(
"Malformed arrayTypeValue '" +
arrayTypeValue + "'.");
}
String componentTypeName =
arrayTypeValueLocalPart.substring(0,
leftBracketIndex);
if (componentTypeName.endsWith("]")) {
throw new IllegalArgumentException(
"Arrays of arrays are not " +
"supported '" + arrayTypeValue + "'.");
}
arrayItemType.setNamespaceURI(arrayTypeValueNamespaceURI);
arrayItemType.setLocalPart(componentTypeName);
int length = DOMUtils.countKids(arrayEl,
Node.ELEMENT_NODE);
String lengthStr =
arrayTypeValueLocalPart.substring(leftBracketIndex + 1,
rightBracketIndex);
if (lengthStr.length() > 0) {
if (lengthStr.indexOf(',") != -1) {
throw new IllegalArgumentException(
"Multi-dimensional arrays are " +
"not supported '" + lengthStr + "'.");
}
try {
int explicitLength = Integer.parseInt(lengthStr);
length = explicitLength;
}
catch (NumberFormatException e) {
throw new IllegalArgumentException(
"Explicit array length is not a " +
"valid integer '" + lengthStr + "'.");
}
}
Class componentType = xjmr.queryJavaType(arrayItemType,
inScopeEncStyle);
return Array.newInstance(componentType, length);
| | public void | marshall(java.lang.String inScopeEncStyle, java.lang.Class javaType, java.lang.Object src, java.lang.Object context, java.io.Writer sink, NSStack nsStack, XMLJavaMappingRegistry xjmr, SOAPContext ctx)
nsStack.pushScope();
String lengthStr = src != null
? Array.getLength(src) + ""
: "";
Class componentType = javaType.getComponentType();
QName elementType = xjmr.queryElementType(componentType,
Constants.NS_URI_SOAP_ENC);
if (src == null) {
SoapEncUtils.generateNullArray(inScopeEncStyle,
javaType,
context,
sink,
nsStack,
xjmr,
elementType,
lengthStr);
}
else {
SoapEncUtils.generateArrayHeader(inScopeEncStyle,
javaType,
context,
sink,
nsStack,
xjmr,
elementType,
lengthStr);
sink.write(StringUtils.lineSeparator);
int length = Array.getLength(src);
for (int i = 0; i < length; i++) {
nsStack.pushScope();
Object value = Array.get(src, i);
// we only want to serialize if the
// element exists, since
// this is a sparse array serializer
if (value != null) {
Class actualComponentType = value.getClass();
// use a temporary sink so that we can
// modify it before writing it out
StringWriter sw = new StringWriter();
xjmr.marshall(inScopeEncStyle,
actualComponentType, value, "item",
sw, nsStack, ctx);
sink.write("<item ");
sink.write(nsStack.getPrefixFromURI(
Constants.NS_URI_SOAP_ENC) +
":position=\"[" + i + "]\" ");
sink.write(sw.toString().substring(6));
sink.write(StringUtils.lineSeparator);
}
nsStack.popScope();
}
sink.write("</" + context + '>");
}
nsStack.popScope();
| | public Bean | unmarshall(java.lang.String inScopeEncStyle, QName elementType, org.w3c.dom.Node src, XMLJavaMappingRegistry xjmr, SOAPContext ctx)
Element root = (Element)src;
String name = root.getTagName();
QName arrayItemType = new QName("", "");
Object array = getNewArray(inScopeEncStyle, root,
arrayItemType, xjmr);
if (SoapEncUtils.isNull(root)) {
return new Bean(array.getClass(), null);
}
Element tempEl = DOMUtils.getFirstChildElement(root);
while (tempEl != null) {
String declEncStyle = DOMUtils.getAttributeNS(tempEl,
Constants.NS_URI_SOAP_ENV,
Constants.ATTR_ENCODING_STYLE);
String actualEncStyle = declEncStyle != null
? declEncStyle
: inScopeEncStyle;
QName declItemType =
SoapEncUtils.getAttributeValue(tempEl,
Constants.NS_URI_CURRENT_SCHEMA_XSI,
Constants.ATTR_TYPE,
"array item", false);
QName actualItemType = declItemType != null
? declItemType
: arrayItemType;
Bean itemBean = xjmr.unmarshall(actualEncStyle,
actualItemType,
tempEl, ctx);
// get the position in the array
String pos = DOMUtils.getAttributeNS(tempEl,
inScopeEncStyle, "position");
int right = pos.indexOf(']");
String substr = pos.substring(1, right);
int idx = Integer.parseInt(substr);
Array.set(array, idx, itemBean.value);
tempEl = DOMUtils.getNextSiblingElement(tempEl);
}
return new Bean(array.getClass(), array);
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