com.supermap.services.rest.repository

Class HsqldbRepoProvider

java.lang.Object

com.supermap.services.rest.repository.HsqldbRepoProvider

public class HsqldbRepoProvider
extends java.lang.Object

Based on the HSQL database temporary resource storage implementation, the warehouse supports multi-node sharing.
That is, iServer A created temporary resources, iServer B can also be seen, provided that iServer A and B share a Hsqldb service.
Built-in process cache, performance is relatively high

Since:

8.0.0

Constructor Summary

Constructors

Constructor and Description
HsqldbRepoProvider()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	contain(java.lang.String groupId, java.lang.String id)
protected void	decodeParamResultEntity(ParamResultEntity obj) Hsqldb uses the fastjson class to serialize the java object internally.
void	destroy()
protected ParamResultEntity	encodeParamResultEntity(ParamResultEntity obj) Hsqldb uses the fastjson class to serialize the java object internally.
java.lang.Object	get(java.lang.String groupId, java.lang.String id)
java.util.List<java.lang.String>	getAllStatusKeys(java.lang.String groupId)
java.util.Map<java.lang.String,java.lang.Object>	getAllStatusObject(java.lang.String groupId)
protected	getCache()
protected HsqldbRepoProviderDaemon	getDaemon()
protected BasicDataSource	getDatasoruce_previous()
protected BasicDataSource	getDatasoruce()
protected int	getPort()
boolean	init(RepositorySetting setting)
protected boolean	init(RepositorySetting setting, com.supermap.services.rest.repository.HsqldbRepoProvider.DBCPDataSourceFactory dsFactory, HsqldbRepoProviderDaemon daemon)
protected boolean	isAvaliable()
boolean	remove(java.lang.String groupId, java.lang.String id)
boolean	save(java.lang.String groupId, java.lang.String id, java.lang.Object obj, int holdTime)
boolean	update(java.lang.String groupId, java.lang.String id, java.lang.Object toUpdate)

Methods inherited from class java.lang.Object

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

Constructor Detail

HsqldbRepoProvider

public HsqldbRepoProvider()

Method Detail

init

public boolean init(RepositorySetting setting)

init

protected boolean init(RepositorySetting setting,
           com.supermap.services.rest.repository.HsqldbRepoProvider.DBCPDataSourceFactory dsFactory,
           HsqldbRepoProviderDaemon daemon)

save

public boolean save(java.lang.String groupId,
           java.lang.String id,
           java.lang.Object obj,
           int holdTime)

encodeParamResultEntity

protected ParamResultEntity encodeParamResultEntity(ParamResultEntity obj)

Hsqldb uses the fastjson class to serialize the java object internally.
In the process of serializing a Map type object into a fastjson process, if the keys in the Map are of type Array, List, or Set, fastjson internally processes the array (json does not distinguish and unify the array)
So when the json is deserialized into a Map, fastjson deserializes the contents of the collection into JSONArray because it can not get the keys and the set type in the value according to the reflection.
This will cause unnecessary trouble with subsequent processing. So deal with a unified, incode the Map of the collection type.

Parameters:

obj -

decodeParamResultEntity

protected void decodeParamResultEntity(ParamResultEntity obj)

Hsqldb uses the fastjson class to serialize the java object internally.
In the process of serializing a Map type object into a fastjson process, if the keys in the Map are of type Array, List, or Set, fastjson internally processes the array (json does not distinguish and unify the array)
So when the json is deserialized into a Map, fastjson deserializes the contents of the collection into JSONArray because it can not get the keys and the set type in the value according to the reflection.
This will cause unnecessary trouble with subsequent processing. So deal with a unified, just do the next two decoding the fastjson anti-sequence out of the object. Solution out of JSONArray.

Parameters:

obj -

update

public boolean update(java.lang.String groupId,
             java.lang.String id,
             java.lang.Object toUpdate)

remove

public boolean remove(java.lang.String groupId,
             java.lang.String id)

contain

public boolean contain(java.lang.String groupId,
              java.lang.String id)

getAllStatusObject

public java.util.Map<java.lang.String,java.lang.Object> getAllStatusObject(java.lang.String groupId)

getAllStatusKeys

public java.util.List<java.lang.String> getAllStatusKeys(java.lang.String groupId)

get

public java.lang.Object get(java.lang.String groupId,
                   java.lang.String id)

destroy

public void destroy()

getDatasoruce

protected BasicDataSource getDatasoruce()

getDatasoruce_previous

protected BasicDataSource getDatasoruce_previous()

getDaemon

protected HsqldbRepoProviderDaemon getDaemon()

getCache

protected  getCache()

getPort

protected int getPort()

isAvaliable

protected boolean isAvaliable()