*/
package org.opendaylight.controller.sal.java.api.generator;
-import static org.opendaylight.controller.sal.java.api.generator.Constants.CLASS;
-import static org.opendaylight.controller.sal.java.api.generator.Constants.COMMA;
-import static org.opendaylight.controller.sal.java.api.generator.Constants.ENUM;
-import static org.opendaylight.controller.sal.java.api.generator.Constants.FINAL;
-import static org.opendaylight.controller.sal.java.api.generator.Constants.GAP;
-import static org.opendaylight.controller.sal.java.api.generator.Constants.IFC;
-import static org.opendaylight.controller.sal.java.api.generator.Constants.LB;
-import static org.opendaylight.controller.sal.java.api.generator.Constants.LCB;
-import static org.opendaylight.controller.sal.java.api.generator.Constants.NL;
-import static org.opendaylight.controller.sal.java.api.generator.Constants.PKG;
-import static org.opendaylight.controller.sal.java.api.generator.Constants.PRIVATE;
-import static org.opendaylight.controller.sal.java.api.generator.Constants.PUBLIC;
-import static org.opendaylight.controller.sal.java.api.generator.Constants.RB;
-import static org.opendaylight.controller.sal.java.api.generator.Constants.RCB;
-import static org.opendaylight.controller.sal.java.api.generator.Constants.SC;
-import static org.opendaylight.controller.sal.java.api.generator.Constants.STATIC;
-import static org.opendaylight.controller.sal.java.api.generator.Constants.TAB;
+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.sal.binding.model.api.AnnotationType;
import org.opendaylight.controller.sal.binding.model.api.Constant;
private GeneratorUtil() {
}
- public static String createIfcDeclarationWithPkgName(
- final GeneratedType genType, final String indent) {
- return createFileDeclarationWithPkgName(IFC, genType, indent);
+ public static String createIfcDeclaration(final GeneratedType genType,
+ final String indent,
+ final Map<String, LinkedHashMap<String, Integer>> availableImports) {
+ return createFileDeclaration(IFC, genType, indent, availableImports);
}
- public static String createClassDeclarationWithPkgName(
- final GeneratedTransferObject genTransferObject, final String indent) {
- return createFileDeclarationWithPkgName(CLASS, genTransferObject,
- indent);
+ public static String createClassDeclaration(
+ final GeneratedTransferObject genTransferObject,
+ final String indent,
+ final Map<String, LinkedHashMap<String, Integer>> availableImports) {
+ return createFileDeclaration(CLASS, genTransferObject, indent,
+ availableImports);
}
- private static String createFileDeclarationWithPkgName(final String type,
- final GeneratedType genType, final String indent) {
+ public static String createPackageDeclaration(final String packageName) {
+ return PKG + GAP + packageName + SC;
+ }
+
+ private static String createFileDeclaration(final String type,
+ final GeneratedType genType, final String indent,
+ final Map<String, LinkedHashMap<String, Integer>> availableImports) {
final StringBuilder builder = new StringBuilder();
- builder.append(PKG + GAP + genType.getPackageName() + SC);
- builder.append(NL);
- builder.append(NL);
+ final String currentPkg = genType.getPackageName();
+
+ createComment(builder, genType.getComment(), indent);
if (!genType.getAnnotations().isEmpty()) {
final List<AnnotationType> annotations = genType.getAnnotations();
appendAnnotations(builder, annotations);
builder.append(NL);
}
- builder.append(PUBLIC + GAP + type + GAP + genType.getName() + GAP
- + LCB);
+ builder.append(PUBLIC + GAP + type + GAP + genType.getName() + GAP);
+
+ if (genType instanceof GeneratedTransferObject) {
+ GeneratedTransferObject genTO = (GeneratedTransferObject) genType;
+
+ if (genTO.getExtends() != null) {
+ builder.append(EXTENDS + GAP);
+ builder.append(genTO.getExtends() + GAP);
+ }
+ }
+
+ final List<Type> genImplements = genType.getImplements();
+ if (!genImplements.isEmpty()) {
+ if (genType instanceof GeneratedTransferObject) {
+ builder.append(IMPLEMENTS + GAP);
+ } else {
+ builder.append(EXTENDS + GAP);
+ }
+ builder.append(getExplicitType(genImplements.get(0),
+ availableImports, currentPkg));
+
+ for (int i = 1; i < genImplements.size(); ++i) {
+ builder.append(", ");
+ builder.append(getExplicitType(genImplements.get(i),
+ availableImports, currentPkg));
+ }
+ }
+
+ builder.append(GAP + LCB);
return builder.toString();
}
- private static StringBuilder appendAnnotations(final StringBuilder builder, final List<AnnotationType> annotations) {
+ private static StringBuilder appendAnnotations(final StringBuilder builder,
+ final List<AnnotationType> annotations) {
if ((builder != null) && (annotations != null)) {
for (final AnnotationType annotation : annotations) {
builder.append("@");
}
public static String createConstant(final Constant constant,
- final String indent) {
+ final String indent,
+ final Map<String, LinkedHashMap<String, Integer>> availableImports,
+ final String currentPkg) {
final StringBuilder builder = new StringBuilder();
builder.append(indent + PUBLIC + GAP + STATIC + GAP + FINAL + GAP);
- builder.append(getExplicitType(constant.getType()) + GAP
- + constant.getName());
+ builder.append(getExplicitType(constant.getType(), availableImports,
+ currentPkg) + GAP + constant.getName());
builder.append(GAP + "=" + GAP);
builder.append(constant.getValue() + SC);
return builder.toString();
}
public static String createField(final GeneratedProperty property,
- final String indent) {
+ final String indent,
+ Map<String, LinkedHashMap<String, Integer>> availableImports,
+ final String currentPkg) {
final StringBuilder builder = new StringBuilder();
builder.append(indent);
if (!property.getAnnotations().isEmpty()) {
builder.append(NL);
}
builder.append(indent + PRIVATE + GAP);
- builder.append(getExplicitType(property.getReturnType()) + GAP
- + property.getName());
+ builder.append(getExplicitType(property.getReturnType(),
+ availableImports, currentPkg) + GAP + property.getName());
builder.append(SC);
return builder.toString();
}
/**
* Create method declaration in interface.
- *
+ *
* @param method
* @param indent
* @return
*/
public static String createMethodDeclaration(final MethodSignature method,
- final String indent) {
+ final String indent,
+ Map<String, LinkedHashMap<String, Integer>> availableImports,
+ final String currentPkg) {
+ final StringBuilder builder = new StringBuilder();
+
+ if (method == null) {
+ throw new IllegalArgumentException(
+ "Method Signature parameter MUST be specified and cannot be NULL!");
+ }
+
final String comment = method.getComment();
- final Type type = method.getReturnType();
final String name = method.getName();
+ if (name == null) {
+ throw new IllegalStateException("Method Name cannot be NULL!");
+ }
+
+ final Type type = method.getReturnType();
+ if (type == null) {
+ throw new IllegalStateException(
+ "Method Return type cannot be NULL!");
+ }
+
final List<Parameter> parameters = method.getParameters();
- final StringBuilder builder = new StringBuilder();
createComment(builder, comment, indent);
builder.append(NL);
builder.append(indent);
-
+
if (!method.getAnnotations().isEmpty()) {
final List<AnnotationType> annotations = method.getAnnotations();
appendAnnotations(builder, annotations);
builder.append(NL);
}
-
- builder.append(indent + getExplicitType(type) + GAP + name);
+
+ builder.append(indent
+ + getExplicitType(type, availableImports, currentPkg) + GAP
+ + name);
builder.append(LB);
for (int i = 0; i < parameters.size(); i++) {
Parameter p = parameters.get(i);
if (i + 1 == parameters.size()) {
separator = "";
}
- builder.append(getExplicitType(p.getType()) + GAP + p.getName()
- + separator);
+ builder.append(getExplicitType(p.getType(), availableImports,
+ currentPkg) + GAP + p.getName() + separator);
}
builder.append(RB);
builder.append(SC);
}
public static String createConstructor(
- GeneratedTransferObject genTransferObject, final String indent) {
+ GeneratedTransferObject genTransferObject, final String indent,
+ Map<String, LinkedHashMap<String, Integer>> availableImports) {
final StringBuilder builder = new StringBuilder();
+ final String currentPkg = genTransferObject.getPackageName();
final List<GeneratedProperty> properties = genTransferObject
.getProperties();
+ final List<GeneratedProperty> ctorParams = new ArrayList<GeneratedProperty>();
+ for (final GeneratedProperty property : properties) {
+ if (property.isReadOnly()) {
+ ctorParams.add(property);
+ }
+ }
+
builder.append(indent);
builder.append(PUBLIC);
builder.append(GAP);
builder.append(genTransferObject.getName());
builder.append(LB);
- boolean first = true;
- if (properties != null) {
- for (final GeneratedProperty property : properties) {
- if (first) {
- builder.append(getExplicitType(property.getReturnType()));
- builder.append(" ");
- builder.append(property.getName());
- first = false;
- } else {
- builder.append(", ");
- builder.append(getExplicitType(property.getReturnType()));
- builder.append(builder.append(" "));
- builder.append(property.getName());
- }
+ if (!ctorParams.isEmpty()) {
+ builder.append(getExplicitType(ctorParams.get(0).getReturnType(),
+ availableImports, currentPkg));
+ builder.append(" ");
+ builder.append(ctorParams.get(0).getName());
+ for (int i = 1; i < ctorParams.size(); ++i) {
+ final GeneratedProperty param = ctorParams.get(i);
+ builder.append(", ");
+ builder.append(getExplicitType(param.getReturnType(),
+ availableImports, currentPkg));
+ builder.append(GAP);
+ builder.append(param.getName());
}
}
-
- builder.append(RB);
- builder.append(GAP);
- builder.append(LCB);
- builder.append(NL);
- builder.append(indent);
- builder.append(TAB);
- builder.append("super();");
- builder.append(NL);
-
- if (properties != null) {
- for (final GeneratedProperty property : properties) {
+ builder.append(RB + GAP + LCB + NL + indent + TAB + "super();" + NL);
+ if (!ctorParams.isEmpty()) {
+ for (final GeneratedProperty property : ctorParams) {
builder.append(indent);
builder.append(TAB);
builder.append("this.");
builder.append(NL);
}
}
-
builder.append(indent);
builder.append(RCB);
-
return builder.toString();
}
public static String createGetter(final GeneratedProperty property,
- final String indent) {
+ final String indent,
+ Map<String, LinkedHashMap<String, Integer>> availableImports,
+ final String currentPkg) {
final StringBuilder builder = new StringBuilder();
final Type type = property.getReturnType();
final char first = Character.toUpperCase(varName.charAt(0));
final String methodName = "get" + first + varName.substring(1);
- builder.append(indent + PUBLIC + GAP + getExplicitType(type) + GAP
+ builder.append(indent + PUBLIC + GAP
+ + getExplicitType(type, availableImports, currentPkg) + GAP
+ methodName);
builder.append(LB + RB + LCB + NL);
return builder.toString();
}
+ public static String createSetter(final GeneratedProperty property,
+ final String indent,
+ Map<String, LinkedHashMap<String, Integer>> availableImports,
+ String currentPkg) {
+ final StringBuilder builder = new StringBuilder();
+
+ final Type type = property.getReturnType();
+ final String varName = property.getName();
+ final char first = Character.toUpperCase(varName.charAt(0));
+ final String methodName = "set" + first + varName.substring(1);
+
+ builder.append(indent + PUBLIC + GAP + "void" + GAP + methodName);
+ builder.append(LB + getExplicitType(type, availableImports, currentPkg)
+ + GAP + varName + RB + LCB + NL);
+ String currentIndent = indent + TAB;
+ builder.append(currentIndent + "this." + varName + " = " + varName + SC
+ + NL);
+ builder.append(indent + RCB);
+ return builder.toString();
+ }
+
public static String createHashCode(
final List<GeneratedProperty> properties, final String indent) {
StringBuilder builder = new StringBuilder();
final List<GeneratedProperty> properties, final String indent) {
StringBuilder builder = new StringBuilder();
final String indent1 = indent + TAB;
- final String indent2 = indent + TAB + TAB;
- final String indent3 = indent + TAB + TAB + TAB;
+ final String indent2 = indent1 + TAB;
+ final String indent3 = indent2 + TAB;
builder.append(indent + "public boolean equals(Object obj) {" + NL);
builder.append(indent1 + "if (this == obj) {" + NL);
builder.append(indent2 + "return false;" + NL);
builder.append(indent1 + "}" + NL);
- String typeStr = type.getPackageName() + "." + type.getName();
+ String typeStr = type.getName();
builder.append(indent1 + typeStr + " other = (" + typeStr + ") obj;"
+ NL);
return builder.toString();
}
- private static String getExplicitType(final Type type) {
- String packageName = type.getPackageName();
- if (packageName.endsWith(".")) {
- packageName = packageName.substring(0, packageName.length() - 1);
+ private static String getExplicitType(final Type type,
+ Map<String, LinkedHashMap<String, Integer>> availableImports,
+ final String currentPkg) {
+ if (type == null) {
+ throw new IllegalArgumentException(
+ "Type parameter MUST be specified and cannot be NULL!");
}
- final StringBuilder builder = new StringBuilder(packageName + "."
- + type.getName());
- if (type instanceof ParameterizedType) {
- ParameterizedType pType = (ParameterizedType) type;
- Type[] pTypes = pType.getActualTypeArguments();
- builder.append("<");
- builder.append(getParameters(pTypes));
- builder.append(">");
- }
- if (builder.toString().equals("java.lang.Void")) {
- return "void";
+ String packageName = type.getPackageName();
+
+ LinkedHashMap<String, Integer> imports = availableImports.get(type
+ .getName());
+
+ if ((imports != null && packageName
+ .equals(findMaxValue(imports).get(0)))
+ || packageName.equals(currentPkg)) {
+ final StringBuilder builder = new StringBuilder(type.getName());
+ if (type instanceof ParameterizedType) {
+ ParameterizedType pType = (ParameterizedType) type;
+ Type[] pTypes = pType.getActualTypeArguments();
+ builder.append("<");
+ builder.append(getParameters(pTypes, availableImports,
+ currentPkg));
+ builder.append(">");
+ }
+ if (builder.toString().equals("Void")) {
+ return "void";
+ }
+ return builder.toString();
+ } else {
+ final StringBuilder builder = new StringBuilder();
+ if (packageName.startsWith("java.lang")) {
+ builder.append(type.getName());
+ } else {
+ builder.append(packageName + "." + type.getName());
+ }
+ if (type instanceof ParameterizedType) {
+ ParameterizedType pType = (ParameterizedType) type;
+ Type[] pTypes = pType.getActualTypeArguments();
+ builder.append("<");
+ builder.append(getParameters(pTypes, availableImports,
+ currentPkg));
+ builder.append(">");
+ }
+ if (builder.toString().equals("Void")) {
+ return "void";
+ }
+ return builder.toString();
}
- return builder.toString();
}
- private static String getParameters(final Type[] pTypes) {
+ private static String getParameters(final Type[] pTypes,
+ Map<String, LinkedHashMap<String, Integer>> availableImports,
+ String currentPkg) {
final StringBuilder builder = new StringBuilder();
for (int i = 0; i < pTypes.length; i++) {
Type t = pTypes[i];
if (i + 1 == pTypes.length) {
separator = "";
}
- builder.append(getExplicitType(t) + separator);
+ builder.append(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());
+ } 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) {
}
}
+ 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();
+
+ final List<Constant> constants = genType.getConstantDefinitions();
+ final List<MethodSignature> methods = genType.getMethodDefinitions();
+ List<Type> impl = genType.getImplements();
+
+ // IMPLEMENTATIONS
+ if (impl != null) {
+ for (Type t : impl) {
+ addTypeToImports(t, imports, genTypePkg);
+ }
+ }
+
+ // CONSTANTS
+ if (constants != null) {
+ for (Constant c : constants) {
+ Type ct = c.getType();
+ addTypeToImports(ct, imports, genTypePkg);
+ }
+ }
+
+ // 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);
+ }
+ }
+ }
+
+ // 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);
+ }
+ }
+ }
+
+ 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)) {
+ return;
+ }
+ 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 (type instanceof ParameterizedType) {
+ ParameterizedType pt = (ParameterizedType) type;
+ Type[] params = pt.getActualTypeArguments();
+ for (Type param : params) {
+ addTypeToImports(param, importedTypes, genTypePkg);
+ }
+ }
+ }
+
+ public static List<String> createImportLines(
+ Map<String, LinkedHashMap<String, Integer>> imports) {
+ List<String> importLines = new ArrayList<String>();
+
+ 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);
+ }
+ return importLines;
+ }
+
}
Code Review / controller.git / blobdiff