Java Code Examples for org.eclipse.emf.ecore.EAttribute#getName()

public CharSequence idAssignment(final EClass it) {
  CharSequence _xblockexpression = null;
  {
    final EAttribute idAttr = Ecore2XtextExtensions.idAttribute(it);
    CharSequence _xifexpression = null;
    if ((idAttr != null)) {
      StringConcatenation _builder = new StringConcatenation();
      String _name = idAttr.getName();
      _builder.append(_name);
      _builder.append("=");
      String _assignedRuleCall = Ecore2XtextExtensions.assignedRuleCall(idAttr);
      _builder.append(_assignedRuleCall);
      _xifexpression = _builder;
    }
    _xblockexpression = _xifexpression;
  }
  return _xblockexpression;
}
 

@SuppressWarnings("unchecked")
public <T extends IdEObject> List<T> query(EAttribute attribute, Object value) throws BimserverLockConflictException, BimserverDatabaseException {
	List<T> result = new ArrayList<>();
	if (attribute.getEAnnotation("singleindex") != null) {
		String indexTableName = attribute.getEContainingClass().getEPackage().getName() + "_" + attribute.getEContainingClass().getName() + "_" + attribute.getName();
		byte[] queryBytes = null;
		if (value instanceof String) {
			queryBytes = ((String)value).getBytes(Charsets.UTF_8);
		} else if (value instanceof Integer) {
			queryBytes = BinUtils.intToByteArray((Integer)value);
		} else {
			throw new BimserverDatabaseException("Unsupported type " + value);
		}
		List<byte[]> duplicates = database.getKeyValueStore().getDuplicates(indexTableName, queryBytes, this);
		for (byte[] indexValue : duplicates) {
			ByteBuffer buffer = ByteBuffer.wrap(indexValue);
			buffer.getInt(); // pid
			long oid = buffer.getLong();
			result.add((T) get(oid, OldQuery.getDefault()));
		}
	}
	return result;
}
 

/**
 * @param eobj
 *            will be non-null and not a proxy
 * @return may return null
 */
private String getDescription(EObject eobj) {
	final List<String> lines = new ArrayList<>();
	// attributes
	for (EAttribute a : eobj.eClass().getEAllAttributes()) {
		String line = a.getName() + ": \t" + eobj.eGet(a);
		lines.add(line);
	}
	String result = lines.isEmpty() ? null : Joiner.on('\n').join(lines);
	return result;
}
 

public static String assignedRuleCall(final EAttribute it) {
  String _xifexpression = null;
  boolean _isPrefixBooleanFeature = Ecore2XtextExtensions.isPrefixBooleanFeature(it);
  if (_isPrefixBooleanFeature) {
    String _name = it.getName();
    String _plus = ("\'" + _name);
    _xifexpression = (_plus + "\'");
  } else {
    _xifexpression = UniqueNameUtil.uniqueName(it.getEType());
  }
  return _xifexpression;
}
 

public ObjectIdentifier getOidOfGuidAlternative(EClass eClass, EAttribute attribute, Object value, DatabaseInterface databaseInterface, int pid, int rid) throws BimserverDatabaseException {
	if (attribute.getEAnnotation("singleindex") != null) {
		String indexTableName = attribute.getEContainingClass().getEPackage().getName() + "_" + eClass.getName() + "_" + attribute.getName();
		byte[] queryBytes = null;
		if (value instanceof String) {
			queryBytes = ((String)value).getBytes(Charsets.UTF_8);
		} else if (value instanceof Integer) {
			queryBytes = BinUtils.intToByteArray((Integer)value);
		} else {
			throw new BimserverDatabaseException("Unsupported type " + value);
		}
		ByteBuffer valueBuffer = ByteBuffer.allocate(queryBytes.length + 8);
		valueBuffer.putInt(pid);
		valueBuffer.putInt(-rid);
		valueBuffer.put(queryBytes);
		byte[] firstDuplicate = databaseInterface.get(indexTableName, valueBuffer.array());
		if (firstDuplicate != null) {
			ByteBuffer buffer = ByteBuffer.wrap(firstDuplicate);
			buffer.getInt(); // pid
			long oid = buffer.getLong();
			
			return new ObjectIdentifier(oid, (short)oid);
		}
	} else {
		throw new BimserverDatabaseException("Name queries are not implemented yet");
	}
	return null;
}
 

public ObjectIdentifier getOid(EClass eClass, EAttribute attribute, Object value, DatabaseInterface databaseInterface, int pid, int rid) throws BimserverDatabaseException {
	if (attribute.getEAnnotation("singleindex") != null) {
		String indexTableName = attribute.getEContainingClass().getEPackage().getName() + "_" + eClass.getName() + "_" + attribute.getName();
		byte[] queryBytes = null;
		if (value instanceof String) {
			queryBytes = ((String)value).getBytes(Charsets.UTF_8);
		} else if (value instanceof Integer) {
			queryBytes = BinUtils.intToByteArray((Integer)value);
		} else {
			throw new BimserverDatabaseException("Unsupported type " + value);
		}
		ByteBuffer valueBuffer = ByteBuffer.allocate(queryBytes.length + 8);
		valueBuffer.putInt(pid);
		valueBuffer.putInt(-rid);
		valueBuffer.put(queryBytes);
		byte[] firstDuplicate = databaseInterface.get(indexTableName, valueBuffer.array());
		if (firstDuplicate != null) {
			ByteBuffer buffer = ByteBuffer.wrap(firstDuplicate);
			buffer.getInt(); // pid
			long oid = buffer.getLong();
			
			return new ObjectIdentifier(oid, (short)oid);
		}
	} else {
		throw new UnsupportedOperationException(eClass.getName() + "." + attribute.getName() + " does not have a singleindex");
	}
	return null;
}
 

public ObjectIdentifier getOidOfGuidAlternative(EClass eClass, EAttribute attribute, Object value, DatabaseInterface databaseInterface, int pid, int rid) throws BimserverDatabaseException {
	if (attribute.getEAnnotation("singleindex") != null) {
		String indexTableName = attribute.getEContainingClass().getEPackage().getName() + "_" + eClass.getName() + "_" + attribute.getName();
		byte[] queryBytes = null;
		if (value instanceof String) {
			queryBytes = ((String)value).getBytes(Charsets.UTF_8);
		} else if (value instanceof Integer) {
			queryBytes = BinUtils.intToByteArray((Integer)value);
		} else {
			throw new BimserverDatabaseException("Unsupported type " + value);
		}
		ByteBuffer valueBuffer = ByteBuffer.allocate(queryBytes.length + 8);
		valueBuffer.putInt(pid);
		valueBuffer.putInt(-rid);
		valueBuffer.put(queryBytes);
		byte[] firstDuplicate = databaseInterface.get(indexTableName, valueBuffer.array());
		if (firstDuplicate != null) {
			ByteBuffer buffer = ByteBuffer.wrap(firstDuplicate);
			buffer.getInt(); // pid
			long oid = buffer.getLong();
			
			return new ObjectIdentifier(oid, (short)oid);
		}
	} else {
		throw new UnsupportedOperationException("Attribute " + attribute.getName() + " does not have the \"singleindex\" annotation");
	}
	return null;
}
 

@SuppressWarnings("unchecked")
public <T extends IdEObject> T querySingle(EAttribute attribute, Object value, int pid, int rid) throws BimserverLockConflictException, BimserverDatabaseException {
	if (attribute.getEAnnotation("singleindex") != null) {
		String indexTableName = attribute.getEContainingClass().getEPackage().getName() + "_" + attribute.getEContainingClass().getName() + "_" + attribute.getName();
		byte[] queryBytes = null;
		if (value instanceof String) {
			queryBytes = ((String)value).getBytes(Charsets.UTF_8);
		} else if (value instanceof Integer) {
			queryBytes = BinUtils.intToByteArray((Integer)value);
		} else {
			throw new BimserverDatabaseException("Unsupported type " + value);
		}
		boolean perRecordVersioning = perRecordVersioning(attribute.getEContainingClass());
		if (!perRecordVersioning) {
			ByteBuffer valueBuffer = ByteBuffer.allocate(queryBytes.length + 8);
			valueBuffer.putInt(pid);
			valueBuffer.putInt(-rid);
			valueBuffer.put(queryBytes);
			queryBytes = valueBuffer.array();
		}
		byte[] firstDuplicate = database.getKeyValueStore().get(indexTableName, queryBytes, this);
		if (firstDuplicate != null) {
			ByteBuffer buffer = ByteBuffer.wrap(firstDuplicate);
			buffer.getInt(); // pid
			long oid = buffer.getLong();
			return (T) get(oid, OldQuery.getDefault());
		}
	} else {
		throw new UnsupportedOperationException(attribute.getContainerClass().getName() + "." + attribute.getName() + " does not have a \"singleindex\"");
	}
	return null;
}
 

/**
 * Creates the sample template {@link XWPFDocument}. The returned {@link XWPFDocument} should be {@link XWPFDocument#close() closed} by the
 * caller.
 * 
 * @param variableName
 *            the variable name
 * @param eCls
 *            the variable {@link EClass}
 * @return the created sample template {@link XWPFDocument}
 * @throws IOException
 *             if the sample template can't be read
 * @throws InvalidFormatException
 *             if the sample template can't be read
 */
@SuppressWarnings("resource")
public XWPFDocument generate(String variableName, EClass eCls) throws InvalidFormatException, IOException {
    final InputStream is = SampleTemplateGenerator.class.getResourceAsStream("/resources/sampleTemplate.docx");
    final OPCPackage pkg = OPCPackage.open(is);

    String featureName = eCls.getEAllAttributes().get(0).getName();
    for (EAttribute attribute : eCls.getEAllAttributes()) {
        if (attribute.getEType() == EcorePackage.eINSTANCE.getEString()) {
            featureName = attribute.getName();
            break;
        }
    }

    final StringBuilder builder = new StringBuilder();
    final byte[] buffer = new byte[BUFFER_SIZE];
    final PackagePart part = pkg.getPart(PackagingURIHelper.createPartName("/word/document.xml"));
    try (InputStream partIS = part.getInputStream()) {
        int nbBytes = partIS.read(buffer);
        while (nbBytes != -1) {
            builder.append(new String(buffer, 0, nbBytes));
            nbBytes = partIS.read(buffer);
        }
    }
    String xml = builder.toString().replace(VARIABLE_NAME_TAG, variableName);
    xml = xml.replace(FEATURE_NAME_TAG, featureName);

    try (OutputStream partOS = part.getOutputStream()) {
        partOS.write(xml.getBytes("UTF-8"));
    }

    final XWPFDocument res = new XWPFDocument(pkg);

    final TemplateCustomProperties customProperties = new TemplateCustomProperties(res);
    customProperties.setM2DocVersion(M2DocUtils.VERSION);
    customProperties.getVariables().put(variableName, eCls.getEPackage().getName() + "::" + eCls.getName());
    final Set<String> packages = new LinkedHashSet<>();
    packages.add(eCls.getEPackage().getNsURI());
    for (EClass superCls : eCls.getEAllSuperTypes()) {
        packages.add(superCls.getEPackage().getNsURI());
    }
    customProperties.getPackagesURIs().addAll(packages);
    customProperties.save();

    return res;
}
 

protected String createEmptyStringLabel(EAttribute attribute) {
	return "<" + attribute.getName() + ">";
}