private List<ICompletionProposal> proposeParameter(
IJavaProject project,
final int offset,
final int length,
Node statementNode,
final boolean searchReadable,
final String matchString) {
List<ICompletionProposal> proposals = new ArrayList<ICompletionProposal>();
if (statementNode == null) return proposals;
String statementId = null;
String paramType = null;
NamedNodeMap statementAttrs = statementNode.getAttributes();
for (int i = 0; i < statementAttrs.getLength(); i++) {
Node attr = statementAttrs.item(i);
String attrName = attr.getNodeName();
if ("id".equals(attrName)) statementId = attr.getNodeValue();
else if ("parameterType".equals(attrName)) paramType = attr.getNodeValue();
}
if (statementId == null || statementId.length() == 0) return proposals;
if (paramType != null) {
String resolved = TypeAliasCache.getInstance().resolveAlias(project, paramType, null);
proposals =
ProposalComputorHelper.proposePropertyFor(
project,
offset,
length,
resolved != null ? resolved : paramType,
searchReadable,
-1,
matchString);
} else {
try {
final List<MapperMethodInfo> methodInfos = new ArrayList<MapperMethodInfo>();
String mapperFqn = MybatipseXmlUtil.getNamespace(statementNode.getOwnerDocument());
JavaMapperUtil.findMapperMethod(
methodInfos, project, mapperFqn, statementId, true, new RejectStatementAnnotation());
if (methodInfos.size() > 0) {
proposals =
ProposalComputorHelper.proposeParameters(
project,
offset,
length,
methodInfos.get(0).getParams(),
searchReadable,
matchString);
}
} catch (XPathExpressionException e) {
Activator.log(Status.ERROR, e.getMessage(), e);
}
}
return proposals;
}
private void generateResults(
ContentAssistRequest contentAssistRequest,
int offset,
int length,
Node parentNode,
Node typeAttr) {
if (typeAttr == null) return;
String typeValue = typeAttr.getNodeValue();
if (typeValue == null || typeValue.length() == 0) return;
IJavaProject project = getJavaProject(contentAssistRequest);
// Try resolving the alias.
String qualifiedName = TypeAliasCache.getInstance().resolveAlias(project, typeValue, null);
if (qualifiedName == null) {
// Assumed to be FQN.
qualifiedName = typeValue;
}
BeanPropertyInfo beanProps = BeanPropertyCache.getBeanPropertyInfo(project, qualifiedName);
try {
Set<String> existingProps = new HashSet<String>();
NodeList existingPropNodes = XpathUtil.xpathNodes(parentNode, "*[@property]/@property");
for (int i = 0; i < existingPropNodes.getLength(); i++) {
existingProps.add(existingPropNodes.item(i).getNodeValue());
}
StringBuilder resultTags = new StringBuilder();
for (Entry<String, String> prop : beanProps.getWritableFields().entrySet()) {
String propName = prop.getKey();
if (!existingProps.contains(propName)) {
resultTags
.append("<result property=\"")
.append(propName)
.append("\" column=\"")
.append(propName)
.append("\" />\n");
}
}
contentAssistRequest.addProposal(
new CompletionProposal(
resultTags.toString(),
offset,
length,
resultTags.length(),
Activator.getIcon(),
"<result /> for properties",
null,
null));
} catch (XPathExpressionException e) {
Activator.log(Status.ERROR, e.getMessage(), e);
}
}
private void proposeProperty(
ContentAssistRequest contentAssistRequest,
String matchString,
int start,
int length,
IDOMNode node)
throws JavaModelException {
String javaType = MybatipseXmlUtil.findEnclosingType(node);
if (javaType != null && !MybatipseXmlUtil.isDefaultTypeAlias(javaType)) {
IJavaProject project = getJavaProject(contentAssistRequest);
IType type = project.findType(javaType);
if (type == null) {
javaType = TypeAliasCache.getInstance().resolveAlias(project, javaType, null);
if (javaType == null) return;
}
addProposals(
contentAssistRequest,
ProposalComputorHelper.proposePropertyFor(
project, start, length, javaType, false, -1, matchString));
}
}
