@Override
protected SqlParameterSource toInsertData(JuxtaXslt object) {
final MapSqlParameterSource ps = new MapSqlParameterSource();
ps.addValue("id", object.getId());
ps.addValue("workspace_id", object.getWorkspaceId());
ps.addValue("name", object.getName());
ps.addValue("default_namespace", object.getDefaultNamespace());
ps.addValue("xslt", object.getXslt());
return ps;
}
@Post("json")
public Representation handlePost(final String jsonData) {
if (this.batchDelete) {
return batchDelete(jsonData);
}
if (this.isCopyRequest == false) {
setStatus(Status.CLIENT_ERROR_BAD_REQUEST);
return null;
}
JsonParser parser = new JsonParser();
JsonObject jsonObj = parser.parse(jsonData).getAsJsonObject();
Long fromId = jsonObj.get("from").getAsLong();
Long toId = jsonObj.get("to").getAsLong();
Witness from = this.witnessDao.find(fromId);
Witness to = this.witnessDao.find(toId);
if (validateModel(from) == false) {
return null;
}
if (validateModel(to) == false) {
return null;
}
// grab the xslt for the source and copy it into the
// destination. Strip all witness-specific single exclusions
JuxtaXslt srcXslt = this.xsltDao.find(from.getXsltId());
JuxtaXslt destXslt = this.xsltDao.find(to.getXsltId());
destXslt.setXslt(srcXslt.getXslt());
destXslt.stripSingleExclusions();
try {
// save changes and redo transform
this.xsltDao.update(destXslt.getId(), new StringReader(destXslt.getXslt()));
Source src = this.sourceDao.find(to.getWorkspaceId(), to.getSourceId());
for (Usage u : this.sourceDao.getUsage(src)) {
if (u.getType().equals(Usage.Type.COMPARISON_SET)) {
ComparisonSet set = this.setDao.find(u.getId());
this.setDao.clearCollationData(set);
}
}
this.transformer.redoTransform(src, to);
} catch (Exception e) {
setStatus(Status.SERVER_ERROR_INTERNAL, e.getMessage());
LOG.error("Copy preparation settings failed", e);
}
return toTextRepresentation("ok");
}
@Override
public List<Usage> getUsage(JuxtaXslt xslt) {
final String sql = "select id, name from juxta_witness where xslt_id=?";
List<Usage> usage =
this.jt.query(
sql,
new RowMapper<Usage>() {
@Override
public Usage mapRow(ResultSet rs, int rowNum) throws SQLException {
return new Usage(Usage.Type.WITNESS, rs.getLong("id"), rs.getString("name"));
}
},
xslt.getId());
// find all of the sets that use these witnesses. Add these to the initial list
if (usage.size() > 0) {
StringBuilder ids = new StringBuilder();
for (Usage u : usage) {
if (ids.length() > 0) {
ids.append(",");
}
ids.append(u.getId());
}
String setSql =
"select distinct set_id,name from juxta_comparison_set_member "
+ "inner join juxta_comparison_set on juxta_comparison_set.id = set_id "
+ "where witness_id in ("
+ ids
+ ")";
usage.addAll(
this.jt.query(
setSql,
new RowMapper<Usage>() {
@Override
public Usage mapRow(ResultSet rs, int rowNum) throws SQLException {
return new Usage(
Usage.Type.COMPARISON_SET, rs.getLong("set_id"), rs.getString("name"));
}
}));
}
return usage;
}
@Override
public void delete(JuxtaXslt juxtaXslt) {
if (juxtaXslt != null) {
this.jt.update("delete from " + this.tableName + " where id = ?", juxtaXslt.getId());
}
}