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java.lang.Objecttigase.util.JDBCAbstract
tigase.server.ext.CompSQLRepository
public class CompSQLRepository
Created: Nov 7, 2009 11:26:10 AM
Field Summary | |
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static String |
REPO_URI_PROP_KEY
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static String |
TABLE_NAME
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Fields inherited from class tigase.util.JDBCAbstract |
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DERBY_CONNVALID_QUERY, JDBC_CONNVALID_QUERY |
Fields inherited from interface tigase.db.ComponentRepository |
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COMP_REPO_BIND |
Constructor Summary | |
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CompSQLRepository()
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Method Summary | |
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void |
addItem(CompRepoItem item)
The method adds a new or updates existing Item in the repository. |
Collection<CompRepoItem> |
allItems()
Retuns a collection with all items stored in the repository. |
boolean |
contains(String key)
The method checks whether the item is stored in the repository. |
void |
getDefaults(Map<String,Object> defs,
Map<String,Object> params)
The method is called to obtain defualt configuration settings if there are any for this repository implementation The configuration settings are implementation dependent and there are no defaults set by the server. |
CompRepoItem |
getItem(String key)
The method returns all item configuration parameters for a key or null if the item does not exist in the repository. |
CompRepoItem |
getItemInstance()
Creates a new, uninitialized instance of the repository Item. |
protected void |
initPreparedStatements()
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void |
initRepository(String conn_str,
Map<String,String> params)
|
Iterator<CompRepoItem> |
iterator()
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void |
reload()
This method is called to reload items from the database or other permanent storage. |
void |
removeItem(String key)
The method is called to remove given Item from the memory cache and permanent storage. |
void |
setProperties(Map<String,Object> properties)
The method is called to set configuration for this repository implementation. |
int |
size()
The method returns number of itens in the repository. |
void |
store()
The method is called to store all data in the database. |
Methods inherited from class tigase.util.JDBCAbstract |
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checkConnection, getResourceUri, prepareCallable, prepareStatement, release, setResourceUri |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final String REPO_URI_PROP_KEY
public static final String TABLE_NAME
Constructor Detail |
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public CompSQLRepository()
Method Detail |
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public void initRepository(String conn_str, Map<String,String> params) throws SQLException
initRepository
in class tigase.util.JDBCAbstract
SQLException
public void getDefaults(Map<String,Object> defs, Map<String,Object> params)
ComponentRepository
getDefaults
in interface ComponentRepository<CompRepoItem>
defs
- is a Map
collection where all repository
configuration defaults must be put.params
- is a Map
collection with some preset properties
for the server. These settings can be used to adjust repository defaults,
for example they can contain database connection URL or initial list of
virtual domains.public void setProperties(Map<String,Object> properties)
ComponentRepository
setProperties
in interface ComponentRepository<CompRepoItem>
properties
- a Map
with configuration settings. Content
of this Map
must not be modified. This read-only collection.public void removeItem(String key)
ComponentRepository
removeItem
in interface ComponentRepository<CompRepoItem>
key
- a String
with domain name to remove.public void addItem(CompRepoItem item)
ComponentRepository
addItem
in interface ComponentRepository<CompRepoItem>
item
- a Item
with all it's configuration parameters.public CompRepoItem getItem(String key)
ComponentRepository
null
if the item does not exist in the repository.
getItem
in interface ComponentRepository<CompRepoItem>
key
- a String
with item identifier to search for.
Item
for a given key or null
if the item is not in the repository.public boolean contains(String key)
ComponentRepository
contains
in interface ComponentRepository<CompRepoItem>
key
- a String
with key to search for.
boolean
value true
if the item exists in
the repository or false
of it does not.public void reload()
ComponentRepository
reload
in interface ComponentRepository<CompRepoItem>
public void store()
ComponentRepository
store
in interface ComponentRepository<CompRepoItem>
public int size()
ComponentRepository
size
in interface ComponentRepository<CompRepoItem>
int
value with number of items in the
repository.public Collection<CompRepoItem> allItems()
ComponentRepository
allItems
in interface ComponentRepository<CompRepoItem>
public CompRepoItem getItemInstance()
ComponentRepository
getItemInstance
in interface ComponentRepository<CompRepoItem>
public Iterator<CompRepoItem> iterator()
iterator
in interface Iterable<CompRepoItem>
protected void initPreparedStatements() throws SQLException
initPreparedStatements
in class tigase.util.JDBCAbstract
SQLException
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