Package ghidra.program.database.properties

Class ObjectPropertyMapDB

java.lang.Object

ghidra.program.database.properties.PropertyMapDB

ghidra.program.database.properties.ObjectPropertyMapDB

All Implemented Interfaces:

ObjectPropertyMap, PropertyMap

public class ObjectPropertyMapDB
extends PropertyMapDB
implements ObjectPropertyMap

Property manager that deals with properties that are of a Saveable Object type and store within a database table.

Field Summary

Fields inherited from class ghidra.program.database.properties.PropertyMapDB

addrMap, cache, changeMgr, dbHandle, DEFAULT_CACHE_SIZE, errHandler, lock, name, NO_SCHEMA_FIELD_NAMES, NO_SCHEMA_FIELDS, PROPERTY_VALUE_COL, propertyTable, schema, SCHEMA_FIELD_NAMES

Constructor Summary

Constructors

Constructor	Description
ObjectPropertyMapDB(DBHandle dbHandle, int openMode, ErrorHandler errHandler, ChangeManager changeMgr, AddressMap addrMap, java.lang.String name, java.lang.Class<? extends Saveable> saveableObjectClass, TaskMonitor monitor, boolean supportsPrivate)	Construct an Saveable object property map.

Method Summary

Modifier and Type	Method	Description
void	add(Address addr, Saveable value)	Add an object value at the specified address.
void	applyValue(PropertyVisitor visitor, Address addr)	Applies a property value at the indicated address without knowing its type (String, int, long, etc.) by using the property visitor.
protected void	createTable()	Create the necessary table(s) to support this property.
java.lang.Object	getObject(Address addr)	Returns the property value stored at the specified address or null if no property found.
java.lang.Class<?>	getObjectClass()	Returns Saveable object class.
protected java.lang.Class<?>	getPropertyFieldClass()	NOTE: Custom schema is utilized.
static java.lang.Class<? extends Saveable>	getSaveableClassForName(java.lang.String classPath)	Returns the class for the indicated class path name.

Methods inherited from class ghidra.program.database.properties.PropertyMapDB

createTable, delete, getAddressKeyIterator, getAddressKeyIterator, getAddressKeyIterator, getFirstPropertyAddress, getLastPropertyAddress, getName, getNextPropertyAddress, getPreviousPropertyAddress, getPropertyIterator, getPropertyIterator, getPropertyIterator, getPropertyIterator, getPropertyIterator, getPropertyIterator, getSize, getTableName, getTableName, hasProperty, intersects, intersects, invalidateCache, moveRange, remove, removeRange, setCacheSize

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface ghidra.program.model.util.PropertyMap

getFirstPropertyAddress, getLastPropertyAddress, getName, getNextPropertyAddress, getPreviousPropertyAddress, getPropertyIterator, getPropertyIterator, getPropertyIterator, getPropertyIterator, getPropertyIterator, getPropertyIterator, getSize, hasProperty, intersects, intersects, moveRange, remove, removeRange

Constructor Detail

ObjectPropertyMapDB

public ObjectPropertyMapDB(DBHandle dbHandle,
                           int openMode,
                           ErrorHandler errHandler,
                           ChangeManager changeMgr,
                           AddressMap addrMap,
                           java.lang.String name,
                           java.lang.Class<? extends Saveable> saveableObjectClass,
                           TaskMonitor monitor,
                           boolean supportsPrivate)
                    throws VersionException,
                           CancelledException,
                           java.io.IOException

Construct an Saveable object property map.

Parameters:

dbHandle - database handle.

openMode - the mode that the program was opened in.

errHandler - database error handler.

changeMgr - change manager for event notification

addrMap - address map.

name - property name.

monitor - progress monitor that is only used when upgrading

Throws:

CancelledException - if the user cancels the upgrade operation.

java.io.IOException - if a database io error occurs.

VersionException - the map version is incompatible with the current Saveable object class version. This will never be thrown if upgrade is true.

Method Detail

getSaveableClassForName

public static java.lang.Class<? extends Saveable> getSaveableClassForName(java.lang.String classPath)

Returns the class for the indicated class path name. If the class can't be determined, the GenericSaveable class is returned.

Parameters:

classPath - the class path name of the desired class.

Returns:

the class or a GenericSaveable.

add

public void add(Address addr,
                Saveable value)

Description copied from interface: ObjectPropertyMap

Add an object value at the specified address.

Specified by:

add in interface ObjectPropertyMap

Parameters:

addr - address for the property

value - value of the property

getObjectClass

public java.lang.Class<?> getObjectClass()

Description copied from interface: ObjectPropertyMap

Returns Saveable object class.

Specified by:

getObjectClass in interface ObjectPropertyMap

getObject

public java.lang.Object getObject(Address addr)

Description copied from interface: PropertyMap

Returns the property value stored at the specified address or null if no property found.

Specified by:

getObject in interface PropertyMap

Parameters:

addr - property address

Returns:

property value

applyValue

public void applyValue(PropertyVisitor visitor,
                       Address addr)

Description copied from interface: PropertyMap

Applies a property value at the indicated address without knowing its type (String, int, long, etc.) by using the property visitor.

Specified by:

applyValue in interface PropertyMap

Parameters:

visitor - the property visitor that lets you apply the property without knowing its specific type ahead of time.

addr - the address where the property is to be applied.

getPropertyFieldClass

protected java.lang.Class<?> getPropertyFieldClass()

NOTE: Custom schema is utilized.

createTable

protected void createTable()

Create the necessary table(s) to support this property. Schema will vary depending upon Saveable object.