private boolean needsToString(Iterator<Property> iter) {
while (iter.hasNext()) {
Property element = (Property) iter.next();
if (c2j.getMetaAsBool(element, "use-in-tostring")) {
return true;
}
}
return false;
}
public String generateHashCode(Property property, String result, String thisName, boolean jdk5) {
StringBuffer buf = new StringBuffer();
if (c2j.getMetaAsBool(property, "use-in-equals")) {
String javaTypeName = c2j.getJavaTypeName(property, jdk5, this);
boolean isPrimitive = c2j.isPrimitive(javaTypeName);
if (isPrimitive) {
buf.append(result).append(" = 37 * ").append(result).append(" + ");
String thisValue = thisName + "." + getGetterSignature(property) + "()";
if ("char".equals(javaTypeName)
|| "int".equals(javaTypeName)
|| "short".equals(javaTypeName)
|| "byte".equals(javaTypeName)) {
buf.append(thisValue);
} else if ("boolean".equals(javaTypeName)) {
buf.append("(" + thisValue + "?1:0)");
} else {
buf.append("(int) ");
buf.append(thisValue);
}
buf.append(";");
} else {
if (javaTypeName.endsWith("[]")) {
if (jdk5) {
buf.append(result).append(" = 37 * ").append(result).append(" + ");
buf.append("( ")
.append(getGetterSignature(property))
.append("() == null ? 0 : " + importType("java.util.Arrays") + ".hashCode(")
.append(thisName)
.append(".")
.append(getGetterSignature(property))
.append("())")
.append(" )")
.append(";");
} else {
buf.append(internalGenerateArrayHashcode(property, javaTypeName, result, thisName));
}
} else {
buf.append(result).append(" = 37 * ").append(result).append(" + ");
buf.append("( ")
.append(getGetterSignature(property))
.append("() == null ? 0 : ")
.append(thisName)
.append(".")
.append(getGetterSignature(property))
.append("()")
.append(".hashCode()")
.append(" )")
.append(";");
}
}
}
return buf.toString();
}
private Iterator<Property> getToStringPropertiesIterator(Iterator<Property> iter) {
List<Property> properties = new ArrayList<Property>();
while (iter.hasNext()) {
Property element = (Property) iter.next();
if (c2j.getMetaAsBool(element, "use-in-tostring")) {
properties.add(element);
}
}
return properties.iterator();
}
private boolean usePropertyInEquals(Property property) {
boolean hasEqualsMetaAttribute = c2j.hasMetaAttribute(property, "use-in-equals");
boolean useInEquals = c2j.getMetaAsBool(property, "use-in-equals");
if (property.isNaturalIdentifier()) {
if (hasEqualsMetaAttribute && !useInEquals) {
return false;
} else {
return true;
}
}
return useInEquals;
}
