public static String getGetterWithCastMethod(
Class<?> methodType, String methodToDecorate, String fieldName) {
return String.format(
" public %s %s() {\n %s\n}\n",
filterTypeName(methodType),
StringTool.getGetterName(fieldName),
getDecoratorBody(methodType, methodToDecorate, fieldName));
}
public static String getPublicGetterMethod(String fieldType, String fieldName) {
String getterName = StringTool.getGetterName(fieldName);
if ("getClass".equals(getterName)) {
return null;
}
return String.format(
"\n public %s %s() {\n return %s;\n }\n", fieldType, getterName, fieldName);
}
public static String getHashCodeMethod(Set<String> fields) {
StringBuilder buf = new StringBuilder();
buf.append("\n public int hashCode() {\n");
buf.append(" HashCodeBuilder builder = new HashCodeBuilder();\n");
for (String field : fields) {
String getter = StringTool.getGetterName(field) + "()";
buf.append(String.format(" builder.append(%s);\n", getter));
}
buf.append(" return builder.toHashCode();\n");
buf.append(" }\n");
return buf.toString();
}
public static String getEqualsMethod(String simpleClassName, Set<String> fields) {
StringBuilder buf = new StringBuilder();
buf.append("\n public boolean equals(Object obj) {\n");
buf.append(" EqualsBuilder builder = new EqualsBuilder();\n");
buf.append(String.format(" if (!(obj instanceof %s)) {;\n", simpleClassName));
buf.append(" return false;\n");
buf.append(" }\n");
buf.append(String.format(" %s another = (%s)obj;\n", simpleClassName, simpleClassName));
for (String field : fields) {
String getter = StringTool.getGetterName(field) + "()";
buf.append(String.format(" builder.append(another.%s,%s);\n", getter, getter));
}
buf.append(" return builder.isEquals();\n");
buf.append(" }\n");
return buf.toString();
}
public static String getToStringMethod(String simpleClassName, Map<String, Class<?>> fields) {
StringBuilder buf = new StringBuilder();
buf.append("\n public String toString() {\n");
buf.append(" StringBuilder builder = new StringBuilder();\n");
buf.append(String.format(" builder.append(\"%s {\");\n", simpleClassName));
for (Entry<String, Class<?>> field : fields.entrySet()) {
buf.append(String.format(" builder.append(\" %s=\");\n", field.getKey()));
String getter = StringTool.getGetterName(field.getKey()) + "()";
if (field.getValue().isArray()) {
buf.append(String.format(" builder.append(ArrayUtils.toString(%s));\n", getter));
} else {
buf.append(String.format(" builder.append(%s);\n", getter));
}
}
buf.append(" builder.append(\" }\");\n");
buf.append(" return builder.toString();\n");
buf.append(" }\n");
return buf.toString();
}
