@Override
public String getDescription() {
StringBuilder sb = new StringBuilder();
String separator = " - "; // $NON-NLS-1$
if (entry instanceof TreeNode) {
TreeNode inputEntry = (TreeNode) entry;
IMetadataColumn metadataColumn = null;
if (inputEntry.eContainer() instanceof InputXmlTree) {
InputXmlTree tree = (InputXmlTree) inputEntry.eContainer();
List<IODataComponent> inputs =
mapperManager.getMapperComponent().getIODataComponents().getInputs();
IMetadataTable table = null;
for (int i = 0; i < inputs.size(); i++) {
IODataComponent ioDataComponent = inputs.get(i);
if (tree.getName() != null
&& tree.getName().equals(ioDataComponent.getConnection().getName())) {
table = ioDataComponent.getTable();
break;
}
}
if (table != null && table.getListColumns() != null) {
for (IMetadataColumn column : table.getListColumns()) {
if (inputEntry.getName().equals(column.getLabel())) {
metadataColumn = column;
}
}
}
}
sb.append(Messages.getString("EntryContentProposal.metadataColumn"))
.append(" '")
.append(inputEntry.getName()) // $NON-NLS-1$ //$NON-NLS-2$
.append("' "); // $NON-NLS-1$
sb.append(
Messages.getString(
"EntryContentProposal.properties")); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
// //$NON-NLS-4$
sb.append(CARRIAGE_RETURN);
sb.append(separator)
.append(Messages.getString("EntryContentProposal.column"))
.append(inputEntry.getName()); // $NON-NLS-1$
sb.append(CARRIAGE_RETURN);
sb.append(separator)
.append(Messages.getString("EntryContentProposal.key"))
.append(inputEntry.isKey()); // $NON-NLS-1$
sb.append(CARRIAGE_RETURN);
sb.append(separator)
.append(Messages.getString("EntryContentProposal.type"))
.append(format(inputEntry.getType())); // $NON-NLS-1$
if (metadataColumn != null) {
sb.append(CARRIAGE_RETURN);
sb.append(separator)
.append(Messages.getString("EntryContentProposal.length")); // $NON-NLS-1$
if (metadataColumn.getLength() != null && metadataColumn.getLength() > 0) {
sb.append(format(metadataColumn.getLength()));
}
sb.append(CARRIAGE_RETURN);
sb.append(separator)
.append(Messages.getString("EntryContentProposal.precision")); // $NON-NLS-1$
if (metadataColumn.getPrecision() != null && metadataColumn.getPrecision() > 0) {
sb.append(format(metadataColumn.getPrecision()));
}
sb.append(CARRIAGE_RETURN);
sb.append(separator)
.append(Messages.getString("EntryContentProposal.default"))
.append(format(metadataColumn.getDefault())); // $NON-NLS-1$
sb.append(CARRIAGE_RETURN);
sb.append(separator)
.append(Messages.getString("EntryContentProposal.comment"))
.append(format(metadataColumn.getComment())); // $NON-NLS-1$
}
sb.append(CARRIAGE_RETURN);
if (inputEntry.eContainer() instanceof TreeNode) {
sb.append(separator)
.append(Messages.getString("EntryContentProposal.xPath"))
.append(inputEntry.getXpath()); // $NON-NLS-1$
sb.append(CARRIAGE_RETURN);
}
sb.append(separator)
.append(Messages.getString("EntryContentProposal.expressionKey")); // $NON-NLS-1$
sb.append(CARRIAGE_RETURN);
sb.append(format(entry.getExpression()));
sb.append(CARRIAGE_RETURN);
} else if (entry instanceof VarNode) {
sb.append(Messages.getString("EntryContentProposal.variable"))
.append(" '")
.append(entry.getName())
.append("' :"); // $NON-NLS-1$//$NON-NLS-2$ //$NON-NLS-3$
sb.append(CARRIAGE_RETURN);
sb.append(separator)
.append(Messages.getString("EntryContentProposal.expressionKey")); // $NON-NLS-1$
sb.append(CARRIAGE_RETURN);
sb.append(format(entry.getExpression()));
}
return sb.toString();
}
