/**
* Create a PathQuery to get results for a collection of items from an InterMineObject
*
* @param webConfig the WebConfig
* @param os the production ObjectStore
* @param object the InterMineObject
* @param referencedClassName the collection type
* @param field the name of the field for the collection in the InterMineObject
* @return a PathQuery
*/
public static PathQuery makePathQueryForCollection(
WebConfig webConfig,
ObjectStore os,
InterMineObject object,
String referencedClassName,
String field) {
String className = TypeUtil.unqualifiedName(DynamicUtil.getSimpleClassName(object.getClass()));
Path path;
try {
path = new Path(os.getModel(), className + "." + field);
} catch (PathException e) {
throw new IllegalArgumentException(
"Could not build path for \"" + className + "." + field + "\".");
}
List<Class<?>> types = new ArrayList<Class<?>>();
if (path.endIsCollection()) {
CollectionDescriptor end = (CollectionDescriptor) path.getEndFieldDescriptor();
// Only look for types if the refClass exactly matches the path type.
if (end.getReferencedClassName().equals(referencedClassName)) {
types = queryForTypesInCollection(object, field, os);
}
if (types.isEmpty()) {
// the collection was empty, but still generate a query with the collection type
types.add(os.getModel().getClassDescriptorByName(referencedClassName).getType());
}
} else if (path.endIsReference()) {
types.add(path.getLastClassDescriptor().getType());
}
return makePathQueryForCollectionForClass(webConfig, os.getModel(), object, field, types);
}
/**
* Generates code for a single collection.
*
* @param col the CollectionDescriptor
* @param field true if the class should have the associated field, or false if the field is in
* the superclass
* @return java code
*/
protected String generate(CollectionDescriptor col, boolean field) {
String type = "java.util.Set<" + col.getReferencedClassName() + ">";
String impl = "java.util.HashSet<" + col.getReferencedClassName() + ">";
StringBuffer sb = new StringBuffer();
if (field) {
sb.append(
INDENT + "// Col: " + col.getClassDescriptor().getName() + "." + col.getName() + ENDL)
.append(INDENT)
.append("protected ")
.append(type)
.append(" ")
.append(col.getName())
.append(" = new ")
.append(impl)
.append("();" + ENDL);
}
sb.append(generateGetSet(col, field)).append(ENDL);
return sb.toString();
}
/**
* Generates the setoBJECT method for deserialising objects.
*
* @param cld a ClassDescriptor
* @return a String containing the method
*/
public String generateSetObject(ClassDescriptor cld) {
StringBuffer sb = new StringBuffer();
sb.append(INDENT)
.append("public void setoBJECT(String notXml, ObjectStore os) {\n")
.append(INDENT + INDENT)
.append("setoBJECT(NotXmlParser.SPLITTER.split(notXml), os);\n")
.append(INDENT)
.append("}\n")
.append(INDENT)
.append("public void setoBJECT(final String[] notXml, final ObjectStore os) {\n")
.append(INDENT + INDENT)
.append(
"if (!"
+ cld.getName()
+ (cld.isInterface() ? "Shadow" : "")
+ ".class.equals(getClass())) {\n")
.append(INDENT + INDENT + INDENT)
.append(
"throw new IllegalStateException(\"Class \" + getClass().getName() + \""
+ " does not match code ("
+ cld.getName()
+ ")\");\n")
.append(INDENT + INDENT)
.append("}\n")
.append(INDENT + INDENT)
.append("for (int i = 2; i < notXml.length;) {\n")
.append(INDENT + INDENT + INDENT)
.append("int startI = i;\n");
for (FieldDescriptor field : cld.getAllFieldDescriptors()) {
String fieldName = field.getName();
if ("notXml".equals(fieldName)) {
fieldName = "this.notXml";
} else if ("os".equals(fieldName)) {
fieldName = "this.os";
}
if (field instanceof AttributeDescriptor) {
AttributeDescriptor attribute = (AttributeDescriptor) field;
sb.append(INDENT + INDENT + INDENT)
.append("if ((i < notXml.length) && \"a" + fieldName + "\".equals(notXml[i])) {\n")
.append(INDENT + INDENT + INDENT + INDENT)
.append("i++;\n")
.append(INDENT + INDENT + INDENT + INDENT);
if ("boolean".equals(attribute.getType())) {
sb.append(fieldName + " = Boolean.parseBoolean(notXml[i]);\n");
} else if ("short".equals(attribute.getType())) {
sb.append(fieldName + " = Short.parseShort(notXml[i]);\n");
} else if ("int".equals(attribute.getType())) {
sb.append(fieldName + " = Integer.parseInt(notXml[i]);\n");
} else if ("long".equals(attribute.getType())) {
sb.append(fieldName + " = Long.parseLong(notXml[i]);\n");
} else if ("float".equals(attribute.getType())) {
sb.append(fieldName + " = Float.parseFloat(notXml[i]);\n");
} else if ("double".equals(attribute.getType())) {
sb.append(fieldName + " = Double.parseDouble(notXml[i]);\n");
} else if ("java.lang.Boolean".equals(attribute.getType())) {
sb.append(fieldName + " = Boolean.valueOf(notXml[i]);\n");
} else if ("java.lang.Short".equals(attribute.getType())) {
sb.append(fieldName + " = Short.valueOf(notXml[i]);\n");
} else if ("java.lang.Integer".equals(attribute.getType())) {
sb.append(fieldName + " = Integer.valueOf(notXml[i]);\n");
} else if ("java.lang.Long".equals(attribute.getType())) {
sb.append(fieldName + " = Long.valueOf(notXml[i]);\n");
} else if ("java.lang.Float".equals(attribute.getType())) {
sb.append(fieldName + " = Float.valueOf(notXml[i]);\n");
} else if ("java.lang.Double".equals(attribute.getType())) {
sb.append(fieldName + " = Double.valueOf(notXml[i]);\n");
} else if ("java.util.Date".equals(attribute.getType())) {
sb.append(fieldName + " = new java.util.Date(Long.parseLong(notXml[i]));\n");
} else if ("java.math.BigDecimal".equals(attribute.getType())) {
sb.append(fieldName + " = new java.math.BigDecimal(notXml[i]);\n");
} else if ("org.intermine.objectstore.query.ClobAccess".equals(attribute.getType())) {
sb.append(
fieldName
+ " = org.intermine.objectstore.query.ClobAccess"
+ ".decodeDbDescription(os, notXml[i]);\n");
} else if ("java.lang.String".equals(attribute.getType())) {
sb.append("StringBuilder string = null;\n")
.append(INDENT + INDENT + INDENT + INDENT)
.append(
"while ((i + 1 < notXml.length) && (notXml[i + 1].charAt(0) == '"
+ ENCODED_DELIM
+ "')) {\n")
.append(INDENT + INDENT + INDENT + INDENT + INDENT)
.append("if (string == null) string = new StringBuilder(notXml[i]);\n")
.append(INDENT + INDENT + INDENT + INDENT + INDENT)
.append("i++;\n")
.append(INDENT + INDENT + INDENT + INDENT + INDENT)
.append("string.append(\"" + DELIM + "\").append(notXml[i].substring(1));\n")
.append(INDENT + INDENT + INDENT + INDENT)
.append("}\n")
.append(INDENT + INDENT + INDENT + INDENT)
.append(fieldName + " = string == null ? notXml[i] : string.toString();\n");
} else {
throw new IllegalArgumentException("Unknown type " + attribute.getType());
}
sb.append(INDENT + INDENT + INDENT + INDENT)
.append("i++;\n")
.append(INDENT + INDENT + INDENT)
.append("}\n");
} else if (field.isReference()) {
ReferenceDescriptor reference = (ReferenceDescriptor) field;
sb.append(INDENT + INDENT + INDENT)
.append("if ((i < notXml.length) &&\"r" + fieldName + "\".equals(notXml[i])) {\n")
.append(INDENT + INDENT + INDENT + INDENT)
.append("i++;\n")
.append(INDENT + INDENT + INDENT + INDENT)
.append(
fieldName
+ " = new ProxyReference(os, Integer.valueOf(notXml[i])"
+ ", "
+ reference.getReferencedClassName()
+ ".class);\n")
.append(INDENT + INDENT + INDENT + INDENT)
.append("i++;\n")
.append(INDENT + INDENT + INDENT)
.append("};\n");
}
}
sb.append(INDENT + INDENT + INDENT)
.append("if (startI == i) {\n")
.append(INDENT + INDENT + INDENT + INDENT)
.append("throw new IllegalArgumentException(\"Unknown field \" + notXml[i]);\n")
.append(INDENT + INDENT + INDENT)
.append("}\n")
.append(INDENT + INDENT)
.append("}\n");
for (FieldDescriptor field : cld.getAllFieldDescriptors()) {
String fieldName = field.getName();
if ("notXml".equals(fieldName)) {
fieldName = "this.notXml";
} else if ("os".equals(fieldName)) {
fieldName = "this.os";
}
if (field instanceof CollectionDescriptor) {
CollectionDescriptor coll = (CollectionDescriptor) field;
sb.append(INDENT + INDENT)
.append(
fieldName
+ " = new ProxyCollection<"
+ coll.getReferencedClassName()
+ ">(os, this, \""
+ fieldName
+ "\", "
+ coll.getReferencedClassName()
+ ".class);\n");
}
}
sb.append(INDENT).append("}\n");
return sb.toString();
}