import static org.opendaylight.controller.sal.java.api.generator.Constants.*;
import java.util.ArrayList;
-import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import org.opendaylight.controller.binding.generator.util.TypeConstants;
+import org.opendaylight.controller.sal.binding.model.api.*;
import org.opendaylight.controller.binding.generator.util.Types;
-import org.opendaylight.controller.sal.binding.model.api.AnnotationType;
-import org.opendaylight.controller.sal.binding.model.api.Constant;
-import org.opendaylight.controller.sal.binding.model.api.Enumeration;
import org.opendaylight.controller.sal.binding.model.api.Enumeration.Pair;
-import org.opendaylight.controller.sal.binding.model.api.GeneratedProperty;
-import org.opendaylight.controller.sal.binding.model.api.GeneratedTransferObject;
-import org.opendaylight.controller.sal.binding.model.api.GeneratedType;
-import org.opendaylight.controller.sal.binding.model.api.MethodSignature;
import org.opendaylight.controller.sal.binding.model.api.MethodSignature.Parameter;
-import org.opendaylight.controller.sal.binding.model.api.ParameterizedType;
-import org.opendaylight.controller.sal.binding.model.api.Type;
-import org.opendaylight.controller.sal.binding.model.api.WildcardType;
public final class GeneratorUtil {
}
public static String createIfcDeclaration(final GeneratedType genType, final String indent,
- final Map<String, LinkedHashMap<String, Integer>> availableImports) {
+ final Map<String, String> availableImports) {
return createFileDeclaration(IFC, genType, indent, availableImports, false);
}
public static String createClassDeclaration(final GeneratedTransferObject genTransferObject, final String indent,
- final Map<String, LinkedHashMap<String, Integer>> availableImports, boolean isIdentity) {
+ final Map<String, String> availableImports, boolean isIdentity) {
return createFileDeclaration(CLASS, genTransferObject, indent, availableImports, isIdentity);
}
}
private static String createFileDeclaration(final String type, final GeneratedType genType, final String indent,
- final Map<String, LinkedHashMap<String, Integer>> availableImports, boolean isIdentity) {
+ final Map<String, String> availableImports, boolean isIdentity) {
final StringBuilder builder = new StringBuilder();
final String currentPkg = genType.getPackageName();
builder.append(getExplicitType(genImplements.get(i), availableImports, currentPkg));
}
}
-
builder.append(GAP + LCB);
return builder.toString();
}
}
public static String createConstant(final Constant constant, final String indent,
- final Map<String, LinkedHashMap<String, Integer>> availableImports, final String currentPkg) {
+ final Map<String, String> availableImports, final String currentPkg) {
final StringBuilder builder = new StringBuilder();
if (constant == null)
throw new IllegalArgumentException();
}
public static String createField(final GeneratedProperty property, final String indent,
- Map<String, LinkedHashMap<String, Integer>> availableImports, final String currentPkg) {
+ final Map<String, String> availableImports, final String currentPkg) {
final StringBuilder builder = new StringBuilder();
if (!property.getAnnotations().isEmpty()) {
final List<AnnotationType> annotations = property.getAnnotations();
* @return
*/
public static String createMethodDeclaration(final MethodSignature method, final String indent,
- Map<String, LinkedHashMap<String, Integer>> availableImports, final String currentPkg) {
+ Map<String, String> availableImports, final String currentPkg) {
final StringBuilder builder = new StringBuilder();
if (method == null) {
}
public static String createConstructor(GeneratedTransferObject genTransferObject, final String indent,
- Map<String, LinkedHashMap<String, Integer>> availableImports, boolean isIdentity) {
+ final Map<String, String> availableImports, boolean isIdentity) {
final StringBuilder builder = new StringBuilder();
final String currentPkg = genTransferObject.getPackageName();
}
public static String createGetter(final GeneratedProperty property, final String indent,
- Map<String, LinkedHashMap<String, Integer>> availableImports, final String currentPkg) {
+ final Map<String, String> availableImports, final String currentPkg) {
final StringBuilder builder = new StringBuilder();
final Type type = property.getReturnType();
}
public static String createSetter(final GeneratedProperty property, final String indent,
- Map<String, LinkedHashMap<String, Integer>> availableImports, String currentPkg) {
+ final Map<String, String> availableImports, final String currentPkg) {
final StringBuilder builder = new StringBuilder();
final Type type = property.getReturnType();
public static String createEquals(final GeneratedTransferObject type, final List<GeneratedProperty> properties,
final String indent) {
- StringBuilder builder = new StringBuilder();
+ final StringBuilder builder = new StringBuilder();
final String indent1 = indent + TAB;
final String indent2 = indent1 + TAB;
final String indent3 = indent2 + TAB;
String typeStr = type.getName();
builder.append(indent1 + typeStr + " other = (" + typeStr + ") obj;" + NL);
- for (GeneratedProperty property : properties) {
+ for (final GeneratedProperty property : properties) {
String fieldName = property.getName();
builder.append(indent1 + "if (" + fieldName + " == null) {" + NL);
builder.append(indent2 + "if (other." + fieldName + " != null) {" + NL);
}
builder.append(indent1 + "return true;" + NL);
-
builder.append(indent + RCB + NL);
return builder.toString();
}
builder.append(" [");
boolean first = true;
- for (GeneratedProperty property : properties) {
+ for (final GeneratedProperty property : properties) {
if (first) {
builder.append(property.getName());
builder.append("=\");");
return builder.toString();
}
- private static String getExplicitType(final Type type,
- Map<String, LinkedHashMap<String, Integer>> availableImports, final String currentPkg) {
+ private static String getExplicitType(final Type type, final Map<String, String> imports, final String currentPkg) {
if (type == null) {
throw new IllegalArgumentException("Type parameter MUST be specified and cannot be NULL!");
}
- String packageName = type.getPackageName();
-
- LinkedHashMap<String, Integer> imports = availableImports.get(type.getName());
+ if (type.getName() == null) {
+ throw new IllegalArgumentException("Type name cannot be NULL!");
+ }
+ if (type.getPackageName() == null) {
+ throw new IllegalArgumentException("Type cannot have Package Name referenced as NULL!");
+ }
+ if (imports == null) {
+ throw new IllegalArgumentException("Imports Map cannot be NULL!");
+ }
- if ((imports != null && packageName.equals(findMaxValue(imports).get(0))) || packageName.equals(currentPkg)) {
+ final String typePackageName = type.getPackageName();
+ final String typeName = type.getName();
+ final String importedPackageName = imports.get(typeName);
+ if (typePackageName.equals(importedPackageName) || typePackageName.equals(currentPkg)) {
final StringBuilder builder = new StringBuilder(type.getName());
if (type instanceof ParameterizedType) {
- ParameterizedType pType = (ParameterizedType) type;
- Type[] pTypes = pType.getActualTypeArguments();
+ final ParameterizedType pType = (ParameterizedType) type;
+ final Type[] pTypes = pType.getActualTypeArguments();
builder.append("<");
- builder.append(getParameters(pTypes, availableImports, currentPkg));
+ builder.append(getParameters(pTypes, imports, currentPkg));
builder.append(">");
}
if (builder.toString().equals("Void")) {
return builder.toString();
} else {
final StringBuilder builder = new StringBuilder();
- if (packageName.startsWith("java.lang")) {
+ if (typePackageName.startsWith("java.lang")) {
builder.append(type.getName());
} else {
- if (!packageName.isEmpty()) {
- builder.append(packageName + "." + type.getName());
+ if (!typePackageName.isEmpty()) {
+ builder.append(typePackageName + "." + type.getName());
} else {
builder.append(type.getName());
}
-
}
if (type instanceof ParameterizedType) {
- ParameterizedType pType = (ParameterizedType) type;
- Type[] pTypes = pType.getActualTypeArguments();
+ final ParameterizedType pType = (ParameterizedType) type;
+ final Type[] pTypes = pType.getActualTypeArguments();
builder.append("<");
- builder.append(getParameters(pTypes, availableImports, currentPkg));
+ builder.append(getParameters(pTypes, imports, currentPkg));
builder.append(">");
}
if (builder.toString().equals("Void")) {
}
}
- private static String getParameters(final Type[] pTypes,
- Map<String, LinkedHashMap<String, Integer>> availableImports, String currentPkg) {
+ private static String getParameters(final Type[] pTypes, Map<String, String> availableImports, String currentPkg) {
final StringBuilder builder = new StringBuilder();
for (int i = 0; i < pTypes.length; i++) {
- Type t = pTypes[i];
+ final Type t = pTypes[i];
String separator = COMMA;
- if (i + 1 == pTypes.length) {
+ if (i == (pTypes.length - 1)) {
separator = "";
}
if (t instanceof WildcardType) {
wildcardParam = "? extends ";
}
-
builder.append(wildcardParam + getExplicitType(t, availableImports, currentPkg) + separator);
}
return builder.toString();
}
- private static List<String> findMaxValue(LinkedHashMap<String, Integer> imports) {
- final List<String> result = new ArrayList<String>();
-
- int maxValue = 0;
- int currentValue = 0;
- for (Map.Entry<String, Integer> entry : imports.entrySet()) {
- currentValue = entry.getValue();
- if (currentValue > maxValue) {
- result.clear();
- result.add(entry.getKey());
- maxValue = currentValue;
- } else if (currentValue == maxValue) {
- result.add(entry.getKey());
- }
- }
- return result;
- }
-
private static void createComment(final StringBuilder builder, final String comment, final String indent) {
if (comment != null && comment.length() > 0) {
builder.append(indent + "/*" + NL);
}
}
- public static Map<String, LinkedHashMap<String, Integer>> createImports(GeneratedType genType) {
- final Map<String, LinkedHashMap<String, Integer>> imports = new HashMap<String, LinkedHashMap<String, Integer>>();
- final String genTypePkg = genType.getPackageName();
+ public static Map<String, String> createImports(final GeneratedType genType) {
+ if (genType == null) {
+ throw new IllegalArgumentException("Generated Type cannot be NULL!");
+ }
+ final Map<String, String> imports = new LinkedHashMap<>();
final List<Constant> constants = genType.getConstantDefinitions();
final List<MethodSignature> methods = genType.getMethodDefinitions();
- List<Type> impl = genType.getImplements();
+ final List<Type> impl = genType.getImplements();
// IMPLEMENTATIONS
if (impl != null) {
- for (Type t : impl) {
- addTypeToImports(t, imports, genTypePkg);
+ for (final Type type : impl) {
+ putTypeIntoImports(genType, type, imports);
}
}
// CONSTANTS
if (constants != null) {
- for (Constant c : constants) {
- Type ct = c.getType();
- addTypeToImports(ct, imports, genTypePkg);
+ for (final Constant constant : constants) {
+ final Type constantType = constant.getType();
+ putTypeIntoImports(genType, constantType, imports);
+ }
+ }
+
+ // REGULAR EXPRESSION
+ if (genType instanceof GeneratedTransferObject) {
+ if (isConstantInTO(TypeConstants.PATTERN_CONSTANT_NAME, (GeneratedTransferObject) genType)) {
+ putTypeIntoImports(genType, Types.typeForClass(java.util.regex.Pattern.class), imports);
+ putTypeIntoImports(genType, Types.typeForClass(java.util.Arrays.class), imports);
+ putTypeIntoImports(genType, Types.typeForClass(java.util.ArrayList.class), imports);
}
}
// METHODS
if (methods != null) {
- for (MethodSignature m : methods) {
- Type ct = m.getReturnType();
- addTypeToImports(ct, imports, genTypePkg);
- for (MethodSignature.Parameter p : m.getParameters()) {
- addTypeToImports(p.getType(), imports, genTypePkg);
+ for (final MethodSignature method : methods) {
+ final Type methodReturnType = method.getReturnType();
+ putTypeIntoImports(genType, methodReturnType, imports);
+ for (final MethodSignature.Parameter methodParam : method.getParameters()) {
+ putTypeIntoImports(genType, methodParam.getType(), imports);
}
}
}
// PROPERTIES
if (genType instanceof GeneratedTransferObject) {
- GeneratedTransferObject genTO = (GeneratedTransferObject) genType;
-
- List<GeneratedProperty> props = genTO.getProperties();
- if (props != null) {
- for (GeneratedProperty prop : props) {
- Type pt = prop.getReturnType();
- addTypeToImports(pt, imports, genTypePkg);
+ final GeneratedTransferObject genTO = (GeneratedTransferObject) genType;
+ final List<GeneratedProperty> properties = genTO.getProperties();
+ if (properties != null) {
+ for (GeneratedProperty property : properties) {
+ final Type propertyType = property.getReturnType();
+ putTypeIntoImports(genType, propertyType, imports);
}
}
}
- // REGULAR EXPRESSION
- if (genType instanceof GeneratedTransferObject) {
- if (isConstantInTO(TypeConstants.PATTERN_CONSTANT_NAME, (GeneratedTransferObject) genType)) {
- addTypeToImports(Types.typeForClass(java.util.regex.Pattern.class), imports, genTypePkg);
- addTypeToImports(Types.typeForClass(java.util.Arrays.class), imports, genTypePkg);
- addTypeToImports(Types.typeForClass(java.util.ArrayList.class), imports, genTypePkg);
- }
- }
-
return imports;
}
- private static void addTypeToImports(Type type, Map<String, LinkedHashMap<String, Integer>> importedTypes,
- String genTypePkg) {
- String typeName = type.getName();
- String typePkg = type.getPackageName();
- if (typePkg.startsWith("java.lang") || typePkg.equals(genTypePkg) || typePkg.isEmpty()) {
- return;
+ private static void putTypeIntoImports(final GeneratedType parentGenType, final Type type,
+ final Map<String, String> imports) {
+ if (parentGenType == null) {
+ throw new IllegalArgumentException("Parent Generated Type parameter MUST be specified and cannot be "
+ + "NULL!");
}
- LinkedHashMap<String, Integer> packages = importedTypes.get(typeName);
- if (packages == null) {
- packages = new LinkedHashMap<String, Integer>();
- packages.put(typePkg, 1);
- importedTypes.put(typeName, packages);
- } else {
- Integer occurrence = packages.get(typePkg);
- if (occurrence == null) {
- packages.put(typePkg, 1);
- } else {
- occurrence++;
- packages.put(typePkg, occurrence);
- }
+ if (parentGenType.getName() == null) {
+ throw new IllegalArgumentException("Parent Generated Type name cannot be NULL!");
+ }
+ if (parentGenType.getPackageName() == null) {
+ throw new IllegalArgumentException("Parent Generated Type cannot have Package Name referenced as NULL!");
+ }
+ if (type == null) {
+ throw new IllegalArgumentException("Type parameter MUST be specified and cannot be NULL!");
+ }
+ if (type.getName() == null) {
+ throw new IllegalArgumentException("Type name cannot be NULL!");
+ }
+ if (type.getPackageName() == null) {
+ throw new IllegalArgumentException("Type cannot have Package Name referenced as NULL!");
}
+ final String typeName = type.getName();
+ final String typePackageName = type.getPackageName();
+ final String parentTypeName = parentGenType.getName();
+ final String parentTypePackageName = parentGenType.getPackageName();
+ if (typeName.equals(parentTypeName) || typePackageName.startsWith("java.lang")
+ || typePackageName.equals(parentTypePackageName) || typePackageName.isEmpty()) {
+ return;
+ }
+ if (!imports.containsKey(typeName)) {
+ imports.put(typeName, typePackageName);
+ }
if (type instanceof ParameterizedType) {
- ParameterizedType pt = (ParameterizedType) type;
- Type[] params = pt.getActualTypeArguments();
+ final ParameterizedType paramType = (ParameterizedType) type;
+ final Type[] params = paramType.getActualTypeArguments();
for (Type param : params) {
- addTypeToImports(param, importedTypes, genTypePkg);
+ putTypeIntoImports(parentGenType, param, imports);
}
}
}
- public static List<String> createImportLines(Map<String, LinkedHashMap<String, Integer>> imports) {
- List<String> importLines = new ArrayList<String>();
+ public static List<String> createImportLines(final Map<String, String> imports) {
+ final List<String> importLines = new ArrayList<>();
- for (Map.Entry<String, LinkedHashMap<String, Integer>> entry : imports.entrySet()) {
- String typeName = entry.getKey();
- LinkedHashMap<String, Integer> typePkgMap = entry.getValue();
- String typePkg = typePkgMap.keySet().iterator().next();
- importLines.add("import " + typePkg + "." + typeName + SC);
+ for (Map.Entry<String, String> entry : imports.entrySet()) {
+ final String typeName = entry.getKey();
+ final String packageName = entry.getValue();
+ importLines.add("import " + packageName + "." + typeName + SC);
}
return importLines;
}
}
return false;
}
-
}
Code Review / controller.git / blobdiff