ObjectJson

json.object.ObjectJson is the representation of the object type inside JSON.

A json.object.ObjectJson contains json.node.Node "members", which may contain fundamental types, arrays or other objects; each member of an object is accessed using a unique string, or "name".

Since objects can be arbitrarily big, copying them can be expensive; for this reason they are reference counted. You can control the lifetime of a json.object.ObjectJson using json.object.ObjectJson.ref_ and json.object.ObjectJson.unref.

To add or overwrite a member with a given name, use json.object.ObjectJson.setMember.

To extract a member with a given name, use json.object.ObjectJson.getMember.

To retrieve the list of members, use json.object.ObjectJson.getMembers.

To retrieve the size of the object (that is, the number of members it has), use json.object.ObjectJson.getSize.

class ObjectJson : Boxed {

this();

void addMember(string memberName, json.node.Node node);

json.node.Node dupMember(string memberName);

bool equal(json.object.ObjectJson b);

void foreachMember(json.types.ObjectForeach func);

json.array.Array getArrayMember(string memberName);

bool getBooleanMember(string memberName);

bool getBooleanMemberWithDefault(string memberName, bool defaultValue);

double getDoubleMember(string memberName);

double getDoubleMemberWithDefault(string memberName, double defaultValue);

long getIntMember(string memberName);

long getIntMemberWithDefault(string memberName, long defaultValue);

json.node.Node getMember(string memberName);

string[] getMembers();

bool getNullMember(string memberName);

json.object.ObjectJson getObjectMember(string memberName);

uint getSize();

string getStringMember(string memberName);

string getStringMemberWithDefault(string memberName, string defaultValue);

json.node.Node[] getValues();

bool hasMember(string memberName);

uint hash();

bool isImmutable();

void removeMember(string memberName);

void seal();

void setArrayMember(string memberName, json.array.Array value);

void setBooleanMember(string memberName, bool value);

void setDoubleMember(string memberName, double value);

void setIntMember(string memberName, long value);

void setMember(string memberName, json.node.Node node);

void setNullMember(string memberName);

void setObjectMember(string memberName, json.object.ObjectJson value);

void setStringMember(string memberName, string value);

}

Constructors

this this(): Creates a new object.

Members

Functions

addMember void addMember(string memberName, json.node.Node node): Adds a new member for the given name and value into an object.
dupMember json.node.Node dupMember(string memberName): Retrieves a copy of the value of the given member inside an object.
equal bool equal(json.object.ObjectJson b): Check whether a and b are equal objects, meaning they have the same set of members, and the values of corresponding members are equal.
foreachMember void foreachMember(json.types.ObjectForeach func): Iterates over all members of object and calls func on each one of them.
getArrayMember json.array.Array getArrayMember(string memberName): Convenience function that retrieves the array stored in member_name of object. It is an error to specify a member_name which does not exist.
getBooleanMember bool getBooleanMember(string memberName): Convenience function that retrieves the boolean value stored in member_name of object. It is an error to specify a member_name which does not exist.
getBooleanMemberWithDefault bool getBooleanMemberWithDefault(string memberName, bool defaultValue): Convenience function that retrieves the boolean value stored in member_name of object.
getDoubleMember double getDoubleMember(string memberName): Convenience function that retrieves the floating point value stored in member_name of object. It is an error to specify a member_name which does not exist.
getDoubleMemberWithDefault double getDoubleMemberWithDefault(string memberName, double defaultValue): Convenience function that retrieves the floating point value stored in member_name of object.
getIntMember long getIntMember(string memberName): Convenience function that retrieves the integer value stored in member_name of object. It is an error to specify a member_name which does not exist.
getIntMemberWithDefault long getIntMemberWithDefault(string memberName, long defaultValue): Convenience function that retrieves the integer value stored in member_name of object.
getMember json.node.Node getMember(string memberName): Retrieves the value of the given member inside an object.
getMembers string[] getMembers(): Retrieves all the names of the members of an object.
getNullMember bool getNullMember(string memberName): Convenience function that checks whether the value stored in member_name of object is null. It is an error to specify a member_name which does not exist.
getObjectMember json.object.ObjectJson getObjectMember(string memberName): Convenience function that retrieves the object stored in member_name of object. It is an error to specify a member_name which does not exist.
getSize uint getSize(): Retrieves the number of members of a JSON object.
getStringMember string getStringMember(string memberName): Convenience function that retrieves the string value stored in member_name of object. It is an error to specify a member_name that does not exist.
getStringMemberWithDefault string getStringMemberWithDefault(string memberName, string defaultValue): Convenience function that retrieves the string value stored in member_name of object.
getValues json.node.Node[] getValues(): Retrieves all the values of the members of an object.
hasMember bool hasMember(string memberName): Checks whether object has a member named member_name.
hash uint hash(): Calculate a hash value for the given key (a JSON object).
isImmutable bool isImmutable(): Checks whether the given object has been marked as immutable by calling json.object.ObjectJson.seal on it.
removeMember void removeMember(string memberName): Removes member_name from object, freeing its allocated resources.
seal void seal(): Seals the object, making it immutable to further changes.
setArrayMember void setArrayMember(string memberName, json.array.Array value): Convenience function for setting an object member with an array value.
setBooleanMember void setBooleanMember(string memberName, bool value): Convenience function for setting an object member with a boolean value.
setDoubleMember void setDoubleMember(string memberName, double value): Convenience function for setting an object member with a floating point value.
setIntMember void setIntMember(string memberName, long value): Convenience function for setting an object member with an integer value.
setMember void setMember(string memberName, json.node.Node node): Sets the value of a member inside an object.
setNullMember void setNullMember(string memberName): Convenience function for setting an object member with a null value.
setObjectMember void setObjectMember(string memberName, json.object.ObjectJson value): Convenience function for setting an object member with an object value.
setStringMember void setStringMember(string memberName, string value): Convenience function for setting an object member with a string value.

Inherited Members

From Boxed

cInstancePtr void* cInstancePtr;: Pointer to the C boxed value
getType GType getType(): Get the GType of this boxed type.
gType GType gType [@property getter]: Boxed GType property.
self Boxed self(): Convenience method to return this cast to a type. For use in D with statements.
copy_ void* copy_(): Make a copy of the wrapped C boxed data.
boxedCopy void* boxedCopy(void* cBoxed): Copy a C boxed value using g_boxed_copy.
boxedFree void boxedFree(void* cBoxed): Free a C boxed value using g_boxed_free.

json object classes

ObjectJson