-/*\r
- * Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.\r
- *\r
- * This program and the accompanying materials are made available under the\r
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,\r
- * and is available at http://www.eclipse.org/legal/epl-v10.html\r
- */\r
-package org.opendaylight.controller.sal.java.api.generator;\r
-\r
-import static org.opendaylight.controller.sal.java.api.generator.Constants.CLASS;\r
-import static org.opendaylight.controller.sal.java.api.generator.Constants.COMMA;\r
-import static org.opendaylight.controller.sal.java.api.generator.Constants.ENUM;\r
-import static org.opendaylight.controller.sal.java.api.generator.Constants.FINAL;\r
-import static org.opendaylight.controller.sal.java.api.generator.Constants.GAP;\r
-import static org.opendaylight.controller.sal.java.api.generator.Constants.IFC;\r
-import static org.opendaylight.controller.sal.java.api.generator.Constants.LB;\r
-import static org.opendaylight.controller.sal.java.api.generator.Constants.LCB;\r
-import static org.opendaylight.controller.sal.java.api.generator.Constants.NL;\r
-import static org.opendaylight.controller.sal.java.api.generator.Constants.PKG;\r
-import static org.opendaylight.controller.sal.java.api.generator.Constants.PRIVATE;\r
-import static org.opendaylight.controller.sal.java.api.generator.Constants.PUBLIC;\r
-import static org.opendaylight.controller.sal.java.api.generator.Constants.RB;\r
-import static org.opendaylight.controller.sal.java.api.generator.Constants.RCB;\r
-import static org.opendaylight.controller.sal.java.api.generator.Constants.SC;\r
-import static org.opendaylight.controller.sal.java.api.generator.Constants.STATIC;\r
-import static org.opendaylight.controller.sal.java.api.generator.Constants.TAB;\r
-\r
-import java.util.Arrays;\r
-import java.util.HashSet;\r
-import java.util.List;\r
-import java.util.Set;\r
-\r
-import org.opendaylight.controller.sal.binding.model.api.Constant;\r
-import org.opendaylight.controller.sal.binding.model.api.Enumeration;\r
-import org.opendaylight.controller.sal.binding.model.api.Enumeration.Pair;\r
-import org.opendaylight.controller.sal.binding.model.api.GeneratedProperty;\r
-import org.opendaylight.controller.sal.binding.model.api.GeneratedTransferObject;\r
-import org.opendaylight.controller.sal.binding.model.api.MethodSignature;\r
-import org.opendaylight.controller.sal.binding.model.api.MethodSignature.Parameter;\r
-import org.opendaylight.controller.sal.binding.model.api.ParameterizedType;\r
-import org.opendaylight.controller.sal.binding.model.api.Type;\r
-\r
-public class GeneratorUtil {\r
-\r
- private static final String[] SET_VALUES = new String[] { "abstract",\r
- "assert", "boolean", "break", "byte", "case", "catch", "char",\r
- "class", "const", "continue", "default", "double", "do", "else",\r
- "enum", "extends", "false", "final", "finally", "float", "for",\r
- "goto", "if", "implements", "import", "instanceof", "int",\r
- "interface", "long", "native", "new", "null", "package", "private",\r
- "protected", "public", "return", "short", "static", "strictfp",\r
- "super", "switch", "synchronized", "this", "throw", "throws",\r
- "transient", "true", "try", "void", "volatile", "while" };\r
-\r
- public static final Set<String> JAVA_RESERVED_WORDS = new HashSet<String>(\r
- Arrays.asList(SET_VALUES));\r
-\r
- private GeneratorUtil() {\r
- }\r
-\r
- private static String validateParamName(final String paramName) {\r
- if (paramName != null) {\r
- if (JAVA_RESERVED_WORDS.contains(paramName)) {\r
- return "_" + paramName;\r
- }\r
- }\r
- return paramName;\r
- }\r
-\r
- public static String createIfcDeclarationWithPkgName(\r
- final String packageName, final String name, final String indent) {\r
- return createFileDeclarationWithPkgName(IFC,\r
- packageName, validateParamName(name), indent);\r
- }\r
-\r
- public static String createClassDeclarationWithPkgName(\r
- final String packageName, final String name, final String indent) {\r
- return createFileDeclarationWithPkgName(CLASS,\r
- packageName, validateParamName(name), indent);\r
- }\r
-\r
- private static String createFileDeclarationWithPkgName(final String type,\r
- final String packageName, final String name, final String indent) {\r
- final StringBuilder builder = new StringBuilder();\r
- builder.append(PKG + GAP + packageName + SC);\r
- builder.append(NL);\r
- builder.append(NL);\r
- builder.append(PUBLIC + GAP + type + GAP + validateParamName(name) + GAP + LCB);\r
- return builder.toString();\r
- }\r
-\r
- public static String createConstant(final Constant constant,\r
- final String indent) {\r
- final StringBuilder builder = new StringBuilder();\r
- builder.append(indent + PUBLIC + GAP + STATIC + GAP + FINAL + GAP);\r
- builder.append(getExplicitType(constant.getType()) + GAP\r
- + constant.getName());\r
- builder.append(GAP + "=" + GAP);\r
- builder.append(constant.getValue() + SC);\r
- return builder.toString();\r
- }\r
-\r
- public static String createField(final GeneratedProperty property,\r
- final String indent) {\r
- final StringBuilder builder = new StringBuilder();\r
- builder.append(indent + PRIVATE + GAP);\r
- builder.append(getExplicitType(property.getReturnType()) + GAP\r
- + property.getName());\r
- builder.append(SC);\r
- return builder.toString();\r
- }\r
-\r
- /**\r
- * Create method declaration in interface.\r
- * \r
- * @param method\r
- * @param indent\r
- * @return\r
- */\r
- public static String createMethodDeclaration(final MethodSignature method,\r
- final String indent) {\r
- final String comment = method.getComment();\r
- final Type type = method.getReturnType();\r
- final String name = method.getName();\r
- final List<Parameter> parameters = method.getParameters();\r
-\r
- final StringBuilder builder = new StringBuilder();\r
- createComment(builder, comment, indent);\r
-\r
- builder.append(indent + getExplicitType(type) + GAP + name);\r
- builder.append(LB);\r
- for (int i = 0; i < parameters.size(); i++) {\r
- Parameter p = parameters.get(i);\r
- String separator = COMMA;\r
- if (i + 1 == parameters.size()) {\r
- separator = "";\r
- }\r
- builder.append(getExplicitType(p.getType()) + GAP + validateParamName(p.getName())\r
- + separator);\r
- }\r
- builder.append(RB);\r
- builder.append(SC);\r
-\r
- return builder.toString();\r
- }\r
-\r
- public static String createConstructor(\r
- GeneratedTransferObject genTransferObject, final String indent) {\r
- final StringBuilder builder = new StringBuilder();\r
-\r
- final List<GeneratedProperty> properties = genTransferObject\r
- .getProperties();\r
- builder.append(indent);\r
- builder.append(PUBLIC);\r
- builder.append(GAP);\r
- builder.append(genTransferObject.getName());\r
- builder.append(LB);\r
-\r
- boolean first = true;\r
- if (properties != null) {\r
- for (final GeneratedProperty property : properties) {\r
- if (first) {\r
- builder.append(getExplicitType(property.getReturnType()));\r
- builder.append(" ");\r
- builder.append(property.getName());\r
- first = false;\r
- } else {\r
- builder.append(", ");\r
- builder.append(getExplicitType(property.getReturnType()));\r
- builder.append(builder.append(" "));\r
- builder.append(property.getName());\r
- }\r
- }\r
- }\r
-\r
- builder.append(RB);\r
- builder.append(GAP);\r
- builder.append(LCB);\r
- builder.append(NL);\r
- builder.append(indent);\r
- builder.append(TAB);\r
- builder.append("super();");\r
- builder.append(NL);\r
-\r
- if (properties != null) {\r
- for (final GeneratedProperty property : properties) {\r
- builder.append(indent);\r
- builder.append(TAB);\r
- builder.append("this.");\r
- builder.append(property.getName());\r
- builder.append(" = ");\r
- builder.append(property.getName());\r
- builder.append(SC);\r
- builder.append(NL);\r
- }\r
- }\r
-\r
- builder.append(indent);\r
- builder.append(RCB);\r
-\r
- return builder.toString();\r
- }\r
-\r
- public static String createGetter(final GeneratedProperty property,\r
- final String indent) {\r
- final StringBuilder builder = new StringBuilder();\r
-\r
- final Type type = property.getReturnType();\r
- final String varName = property.getName();\r
- final char first = Character.toUpperCase(varName.charAt(0));\r
- final String methodName = "get" + first + varName.substring(1);\r
-\r
- builder.append(indent + PUBLIC + GAP + getExplicitType(type) + GAP\r
- + methodName);\r
- builder.append(LB + RB + LCB + NL);\r
-\r
- String currentIndent = indent + TAB;\r
-\r
- builder.append(currentIndent + "return " + varName + SC + NL);\r
-\r
- builder.append(indent + RCB);\r
- return builder.toString();\r
- }\r
-\r
- public static String createHashCode(\r
- final List<GeneratedProperty> properties, final String indent) {\r
- StringBuilder builder = new StringBuilder();\r
- builder.append(indent + "public int hashCode() {" + NL);\r
- builder.append(indent + TAB + "final int prime = 31;" + NL);\r
- builder.append(indent + TAB + "int result = 1;" + NL);\r
-\r
- for (GeneratedProperty property : properties) {\r
- String fieldName = property.getName();\r
- builder.append(indent + TAB + "result = prime * result + (("\r
- + fieldName + " == null) ? 0 : " + fieldName\r
- + ".hashCode());" + NL);\r
- }\r
-\r
- builder.append(indent + TAB + "return result;" + NL);\r
- builder.append(indent + RCB + NL);\r
- return builder.toString();\r
- }\r
-\r
- public static String createEquals(final GeneratedTransferObject type,\r
- final List<GeneratedProperty> properties, final String indent) {\r
- StringBuilder builder = new StringBuilder();\r
- final String indent1 = indent + TAB;\r
- final String indent2 = indent + TAB + TAB;\r
- final String indent3 = indent + TAB + TAB + TAB;\r
-\r
- builder.append(indent + "public boolean equals(Object obj) {" + NL);\r
- builder.append(indent1 + "if (this == obj) {" + NL);\r
- builder.append(indent2 + "return true;" + NL);\r
- builder.append(indent1 + "}" + NL);\r
- builder.append(indent1 + "if (obj == null) {" + NL);\r
- builder.append(indent2 + "return false;" + NL);\r
- builder.append(indent1 + "}" + NL);\r
- builder.append(indent1 + "if (getClass() != obj.getClass()) {" + NL);\r
- builder.append(indent2 + "return false;" + NL);\r
- builder.append(indent1 + "}" + NL);\r
-\r
- String typeStr = type.getPackageName() + "." + type.getName();\r
- builder.append(indent1 + typeStr + " other = (" + typeStr + ") obj;"\r
- + NL);\r
-\r
- for (GeneratedProperty property : properties) {\r
- String fieldName = property.getName();\r
- builder.append(indent1 + "if (" + fieldName + " == null) {" + NL);\r
- builder.append(indent2 + "if (other." + fieldName + " != null) {"\r
- + NL);\r
- builder.append(indent3 + "return false;" + NL);\r
- builder.append(indent2 + "}" + NL);\r
- builder.append(indent1 + "} else if (!" + fieldName\r
- + ".equals(other." + fieldName + ")) {" + NL);\r
- builder.append(indent2 + "return false;" + NL);\r
- builder.append(indent1 + "}" + NL);\r
- }\r
-\r
- builder.append(indent1 + "return true;" + NL);\r
-\r
- builder.append(indent + RCB + NL);\r
- return builder.toString();\r
- }\r
-\r
- public static String createToString(final GeneratedTransferObject type,\r
- final List<GeneratedProperty> properties, final String indent) {\r
- StringBuilder builder = new StringBuilder();\r
- builder.append(indent);\r
- builder.append("public String toString() {");\r
- builder.append(NL);\r
- builder.append(indent);\r
- builder.append(TAB);\r
- builder.append("StringBuilder builder = new StringBuilder();");\r
- builder.append(NL);\r
- builder.append(indent);\r
- builder.append(TAB);\r
- builder.append("builder.append(\"");\r
- builder.append(type.getName());\r
- builder.append(" [");\r
-\r
- boolean first = true;\r
- for (GeneratedProperty property : properties) {\r
- if (first) {\r
- builder.append(property.getName());\r
- builder.append("=\");");\r
- builder.append(NL);\r
- builder.append(indent);\r
- builder.append(TAB);\r
- builder.append("builder.append(");\r
- builder.append(property.getName());\r
- builder.append(");");\r
- first = false;\r
- } else {\r
- builder.append(NL);\r
- builder.append(indent);\r
- builder.append(TAB);\r
- builder.append("builder.append(\", ");\r
- builder.append(property.getName());\r
- builder.append("=\");");\r
- builder.append(NL);\r
- builder.append(indent);\r
- builder.append(TAB);\r
- builder.append("builder.append(\", ");\r
- builder.append(property.getName());\r
- builder.append(");");\r
- }\r
- }\r
- builder.append(NL);\r
- builder.append(indent);\r
- builder.append(TAB);\r
- builder.append("builder.append(\"]\");");\r
- builder.append(NL);\r
- builder.append(indent);\r
- builder.append(TAB);\r
- builder.append("return builder.toString();");\r
-\r
- builder.append(NL);\r
- builder.append(indent);\r
- builder.append(RCB);\r
- builder.append(NL);\r
- return builder.toString();\r
- }\r
-\r
- public static String createEnum(final Enumeration enumeration,\r
- final String indent) {\r
- final StringBuilder builder = new StringBuilder(indent + ENUM + GAP\r
- + enumeration.getName() + GAP + LCB + NL);\r
-\r
- String separator = COMMA;\r
- final List<Pair> values = enumeration.getValues();\r
- builder.append(indent + TAB);\r
- for (int i = 0; i < values.size(); i++) {\r
- if (i + 1 == values.size()) {\r
- separator = SC;\r
- }\r
- builder.append(values.get(i).getName() + separator);\r
- }\r
- builder.append(NL);\r
- builder.append(indent + RCB);\r
- return builder.toString();\r
- }\r
-\r
- private static String getExplicitType(final Type type) {\r
- String packageName = type.getPackageName();\r
- if (packageName.endsWith(".")) {\r
- packageName = packageName.substring(0, packageName.length() - 1);\r
- }\r
- final StringBuilder builder = new StringBuilder(packageName + "."\r
- + type.getName());\r
- if (type instanceof ParameterizedType) {\r
- ParameterizedType pType = (ParameterizedType) type;\r
- Type[] pTypes = pType.getActualTypeArguments();\r
- builder.append("<");\r
- builder.append(getParameters(pTypes));\r
- builder.append(">");\r
- }\r
- if (builder.toString().equals("java.lang.Void")) {\r
- return "void";\r
- }\r
- return builder.toString();\r
- }\r
-\r
- private static String getParameters(final Type[] pTypes) {\r
- final StringBuilder builder = new StringBuilder();\r
- for (int i = 0; i < pTypes.length; i++) {\r
- Type t = pTypes[i];\r
-\r
- String separator = COMMA;\r
- if (i + 1 == pTypes.length) {\r
- separator = "";\r
- }\r
- builder.append(getExplicitType(t) + separator);\r
- }\r
- return builder.toString();\r
- }\r
-\r
- private static void createComment(final StringBuilder builder,\r
- final String comment, final String indent) {\r
- if (comment != null && comment.length() > 0) {\r
- builder.append(indent + "/*" + NL);\r
- builder.append(indent + comment + NL);\r
- builder.append(indent + "*/" + NL);\r
- }\r
- }\r
-\r
-}\r
+/*
+ * Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.controller.sal.java.api.generator;
+
+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.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 {
+
+ private GeneratorUtil() {
+ }
+
+ public static String createIfcDeclaration(final GeneratedType genType, final String indent,
+ final Map<String, LinkedHashMap<String, Integer>> 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) {
+ return createFileDeclaration(CLASS, genTransferObject, indent, availableImports, isIdentity);
+ }
+
+ 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, boolean isIdentity) {
+ final StringBuilder builder = new StringBuilder();
+ 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);
+ }
+
+ if (isIdentity) {
+ if (!(CLASS.equals(type))) {
+ throw new IllegalArgumentException("'identity' has to be generated as a class");
+ }
+ builder.append(PUBLIC + GAP + ABSTRACT + GAP + type + GAP + genType.getName() + GAP);
+ } else {
+ 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);
+ String gtoString = getExplicitType(genTO.getExtends(), availableImports, currentPkg);
+ builder.append(gtoString + 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) {
+ if ((builder != null) && (annotations != null)) {
+ for (final AnnotationType annotation : annotations) {
+ builder.append("@");
+ builder.append(annotation.getPackageName());
+ builder.append(".");
+ builder.append(annotation.getName());
+
+ if (annotation.containsParameters()) {
+ builder.append("(");
+ final List<AnnotationType.Parameter> parameters = annotation.getParameters();
+ appendAnnotationParams(builder, parameters);
+ builder.append(")");
+ }
+ }
+ }
+ return builder;
+ }
+
+ private static StringBuilder appendAnnotationParams(final StringBuilder builder,
+ final List<AnnotationType.Parameter> parameters) {
+ if (parameters != null) {
+ int i = 0;
+ for (final AnnotationType.Parameter param : parameters) {
+ if (param == null) {
+ continue;
+ }
+ if (i > 0) {
+ builder.append(", ");
+ }
+ final String paramName = param.getName();
+ if (param.getValue() != null) {
+ builder.append(paramName);
+ builder.append(" = ");
+ builder.append(param.getValue());
+ } else {
+ builder.append(paramName);
+ builder.append(" = {");
+ final List<String> values = param.getValues();
+ builder.append(values.get(0));
+ for (int j = 1; j < values.size(); ++j) {
+ builder.append(", ");
+ builder.append(values.get(j));
+ }
+ builder.append("}");
+ }
+ i++;
+ }
+ }
+ return builder;
+ }
+
+ public static String createConstant(final Constant constant, final String indent,
+ final Map<String, LinkedHashMap<String, Integer>> availableImports, final String currentPkg) {
+ final StringBuilder builder = new StringBuilder();
+ if (constant == null)
+ throw new IllegalArgumentException();
+ builder.append(indent + PUBLIC + GAP + STATIC + GAP + FINAL + GAP);
+ builder.append(getExplicitType(constant.getType(), availableImports, currentPkg) + GAP + constant.getName());
+ builder.append(GAP + "=" + GAP);
+ final Object constValue = constant.getValue();
+
+ if (constant.getName().equals(TypeConstants.PATTERN_CONSTANT_NAME)) {
+ if (constant.getName() == null || constant.getType() == null || constant.getValue() == null)
+ throw new IllegalArgumentException();
+ if (constValue instanceof List) {
+ builder.append("Arrays.asList" + LB);
+ final List<?> constantValues = (List<?>) constValue;
+ int stringsCount = 0;
+ for (Object value : constantValues) {
+ if (value instanceof String) {
+ if (stringsCount > 0) {
+ builder.append(COMMA);
+ }
+ stringsCount++;
+ builder.append(DOUBLE_QUOTE + (String) value + DOUBLE_QUOTE);
+ }
+ }
+ builder.append(RB);
+ }
+ } else {
+ builder.append(constant.getValue());
+ }
+ builder.append(SC);
+
+ return builder.toString();
+ }
+
+ public static String createField(final GeneratedProperty property, final String indent,
+ Map<String, LinkedHashMap<String, Integer>> availableImports, final String currentPkg) {
+ final StringBuilder builder = new StringBuilder();
+ if (!property.getAnnotations().isEmpty()) {
+ final List<AnnotationType> annotations = property.getAnnotations();
+ appendAnnotations(builder, annotations);
+ builder.append(NL);
+ }
+ builder.append(indent + PRIVATE + GAP);
+ 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,
+ 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 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();
+
+ 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, availableImports, currentPkg) + GAP + name);
+ builder.append(LB);
+ for (int i = 0; i < parameters.size(); i++) {
+ Parameter p = parameters.get(i);
+ String separator = COMMA;
+ if (i + 1 == parameters.size()) {
+ separator = "";
+ }
+ builder.append(getExplicitType(p.getType(), availableImports, currentPkg) + GAP + p.getName() + separator);
+ }
+ builder.append(RB);
+ builder.append(SC);
+
+ return builder.toString();
+ }
+
+ public static String createConstructor(GeneratedTransferObject genTransferObject, final String indent,
+ Map<String, LinkedHashMap<String, Integer>> availableImports, boolean isIdentity) {
+ final StringBuilder builder = new StringBuilder();
+
+ final String currentPkg = genTransferObject.getPackageName();
+ final List<GeneratedProperty> properties = genTransferObject.getProperties();
+ final List<GeneratedProperty> ctorParams = new ArrayList<GeneratedProperty>();
+ if (properties != null) {
+ for (final GeneratedProperty property : properties) {
+ if (property.isReadOnly()) {
+ ctorParams.add(property);
+ }
+ }
+ }
+
+ builder.append(indent);
+ builder.append(isIdentity ? PROTECTED : PUBLIC);
+ builder.append(GAP);
+ builder.append(genTransferObject.getName());
+ builder.append(LB);
+
+ 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 + 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(property.getName());
+ builder.append(" = ");
+ builder.append(property.getName());
+ builder.append(SC);
+ builder.append(NL);
+ }
+ }
+ List<Constant> consts = genTransferObject.getConstantDefinitions();
+ for (Constant con : consts) {
+ if (con.getName() == null || con.getType() == null || con.getValue() == null)
+ continue;
+ if (con.getName().equals(TypeConstants.PATTERN_CONSTANT_NAME)) {
+ Object values = con.getValue();
+ if (values instanceof List) {
+ for (Object regEx : (List<?>) values) {
+ if (regEx instanceof String) {
+ builder.append(indent + TAB + "for (String regEx : " + TypeConstants.PATTERN_CONSTANT_NAME
+ + ") {" + NL);
+ builder.append(indent + TAB + TAB + "this." + MEMBER_PATTERN_LIST
+ + ".add(Pattern.compile(regEx))" + SC + NL);
+ builder.append(indent + TAB + RCB + NL);
+
+ break;
+ }
+ }
+
+ }
+ }
+
+ }
+
+ builder.append(indent);
+ builder.append(RCB);
+ return builder.toString();
+ }
+
+ public static String createGetter(final GeneratedProperty property, final String indent,
+ Map<String, LinkedHashMap<String, Integer>> availableImports, final 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 = "get" + first + varName.substring(1);
+
+ builder.append(indent + PUBLIC + GAP + getExplicitType(type, availableImports, currentPkg) + GAP + methodName);
+ builder.append(LB + RB + LCB + NL);
+
+ String currentIndent = indent + TAB;
+
+ builder.append(currentIndent + "return " + varName + SC + NL);
+
+ builder.append(indent + RCB);
+ 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();
+ builder.append(indent + "public int hashCode() {" + NL);
+ builder.append(indent + TAB + "final int prime = 31;" + NL);
+ builder.append(indent + TAB + "int result = 1;" + NL);
+
+ for (GeneratedProperty property : properties) {
+ String fieldName = property.getName();
+ builder.append(indent + TAB + "result = prime * result + ((" + fieldName + " == null) ? 0 : " + fieldName
+ + ".hashCode());" + NL);
+ }
+
+ builder.append(indent + TAB + "return result;" + NL);
+ builder.append(indent + RCB + NL);
+ return builder.toString();
+ }
+
+ public static String createEquals(final GeneratedTransferObject type, final List<GeneratedProperty> properties,
+ final String indent) {
+ StringBuilder builder = new StringBuilder();
+ final String indent1 = indent + 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 true;" + NL);
+ builder.append(indent1 + "}" + NL);
+ builder.append(indent1 + "if (obj == null) {" + NL);
+ builder.append(indent2 + "return false;" + NL);
+ builder.append(indent1 + "}" + NL);
+ builder.append(indent1 + "if (getClass() != obj.getClass()) {" + NL);
+ builder.append(indent2 + "return false;" + NL);
+ builder.append(indent1 + "}" + NL);
+
+ String typeStr = type.getName();
+ builder.append(indent1 + typeStr + " other = (" + typeStr + ") obj;" + NL);
+
+ for (GeneratedProperty property : properties) {
+ String fieldName = property.getName();
+ builder.append(indent1 + "if (" + fieldName + " == null) {" + NL);
+ builder.append(indent2 + "if (other." + fieldName + " != null) {" + NL);
+ builder.append(indent3 + "return false;" + NL);
+ builder.append(indent2 + "}" + NL);
+ builder.append(indent1 + "} else if (!" + fieldName + ".equals(other." + fieldName + ")) {" + NL);
+ builder.append(indent2 + "return false;" + NL);
+ builder.append(indent1 + "}" + NL);
+ }
+
+ builder.append(indent1 + "return true;" + NL);
+
+ builder.append(indent + RCB + NL);
+ return builder.toString();
+ }
+
+ public static String createToString(final GeneratedTransferObject type, final List<GeneratedProperty> properties,
+ final String indent) {
+ StringBuilder builder = new StringBuilder();
+ builder.append(indent);
+ builder.append("public String toString() {");
+ builder.append(NL);
+ builder.append(indent);
+ builder.append(TAB);
+ builder.append("StringBuilder builder = new StringBuilder();");
+ builder.append(NL);
+ builder.append(indent);
+ builder.append(TAB);
+ builder.append("builder.append(\"");
+ builder.append(type.getName());
+ builder.append(" [");
+
+ boolean first = true;
+ for (GeneratedProperty property : properties) {
+ if (first) {
+ builder.append(property.getName());
+ builder.append("=\");");
+ builder.append(NL);
+ builder.append(indent);
+ builder.append(TAB);
+ builder.append("builder.append(");
+ builder.append(property.getName());
+ builder.append(");");
+ first = false;
+ } else {
+ builder.append(NL);
+ builder.append(indent);
+ builder.append(TAB);
+ builder.append("builder.append(\", ");
+ builder.append(property.getName());
+ builder.append("=\");");
+ builder.append(NL);
+ builder.append(indent);
+ builder.append(TAB);
+ builder.append("builder.append(");
+ builder.append(property.getName());
+ builder.append(");");
+ }
+ }
+ builder.append(NL);
+ builder.append(indent);
+ builder.append(TAB);
+ builder.append("builder.append(\"]\");");
+ builder.append(NL);
+ builder.append(indent);
+ builder.append(TAB);
+ builder.append("return builder.toString();");
+
+ builder.append(NL);
+ builder.append(indent);
+ builder.append(RCB);
+ builder.append(NL);
+ return builder.toString();
+ }
+
+ public static String createEnum(final Enumeration enumeration, final String indent) {
+ if (enumeration == null || indent == null)
+ throw new IllegalArgumentException();
+ final StringBuilder builder = new StringBuilder(indent + PUBLIC + GAP + ENUM + GAP + enumeration.getName()
+ + GAP + LCB + NL);
+
+ String separator = COMMA + NL;
+ final List<Pair> values = enumeration.getValues();
+
+ for (int i = 0; i < values.size(); i++) {
+ if (i + 1 == values.size()) {
+ separator = SC;
+ }
+ builder.append(indent + TAB + values.get(i).getName() + LB + values.get(i).getValue() + RB + separator);
+ }
+ builder.append(NL);
+ builder.append(NL);
+ final String ENUMERATION_NAME = "value";
+ final String ENUMERATION_TYPE = "int";
+ builder.append(indent + TAB + ENUMERATION_TYPE + GAP + ENUMERATION_NAME + SC);
+ builder.append(NL);
+ builder.append(indent + TAB + PRIVATE + GAP + enumeration.getName() + LB + ENUMERATION_TYPE + GAP
+ + ENUMERATION_NAME + RB + GAP + LCB + NL);
+ builder.append(indent + TAB + TAB + "this." + ENUMERATION_NAME + GAP + "=" + GAP + ENUMERATION_NAME + SC + NL);
+ builder.append(indent + TAB + RCB + NL);
+
+ builder.append(indent + RCB);
+ builder.append(NL);
+ return builder.toString();
+ }
+
+ 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!");
+ }
+ 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 {
+ if (!packageName.isEmpty()) {
+ builder.append(packageName + "." + type.getName());
+ } else {
+ builder.append(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();
+ }
+ }
+
+ 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];
+
+ String separator = COMMA;
+ if (i + 1 == pTypes.length) {
+ separator = "";
+ }
+
+ String wildcardParam = "";
+ 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);
+ builder.append(indent + comment + NL);
+ 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();
+
+ 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);
+ }
+ }
+ }
+
+ // 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;
+ }
+ 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;
+ }
+
+ public static boolean isConstantInTO(String constName, GeneratedTransferObject genTO) {
+ if (constName == null || genTO == null)
+ throw new IllegalArgumentException();
+ List<Constant> consts = genTO.getConstantDefinitions();
+ for (Constant cons : consts) {
+ if (cons.getName().equals(constName)) {
+ return true;
+ }
+
+ }
+ return false;
+ }
+
+}
Code Review / controller.git / blobdiff