Package tigase.cluster.repo
Class ClusterRepoItem
- java.lang.Object
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- tigase.db.comp.RepositoryItemAbstract
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- tigase.cluster.repo.ClusterRepoItem
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- All Implemented Interfaces:
java.lang.Cloneable
,RepositoryItem
public class ClusterRepoItem extends RepositoryItemAbstract implements java.lang.Cloneable
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Field Summary
Fields Modifier and Type Field Description static java.lang.String
CPU_USAGE_ATTR
static java.lang.String
CPU_USAGE_LABEL
static java.lang.String
HOSTNAME_ATTR
static java.lang.String
HOSTNAME_LABEL
static java.lang.String
LAST_UPDATE_ATTR
static java.lang.String
LAST_UPDATE_LABEL
static java.lang.String
MEM_USAGE_ATTR
static java.lang.String
MEM_USAGE_LABEL
static java.lang.String
PASSWORD_ATTR
static java.lang.String
PASSWORD_LABEL
static java.lang.String
PASSWORD_PROP_VAL
static java.lang.String
PORT_NO_ATTR
static java.lang.String
PORT_NO_LABEL
static int
PORT_NO_PROP_VAL
static java.lang.String
REPO_ITEM_ELEM_NAME
static java.lang.String
SECONDARY_HOSTNAME_ATTR
static java.lang.String
SECONDARY_HOSTNAME_LABEL
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Fields inherited from class tigase.db.comp.RepositoryItemAbstract
ADMINS_ATT, ADMINS_LABEL, OWNER_ATT, OWNER_LABEL
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Constructor Summary
Constructors Constructor Description ClusterRepoItem()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
addCommandFields(Packet packet)
The method is used for handling ad-hoc commands.protected java.lang.Object
clone()
float
getCpuUsage()
java.lang.String
getElemName()
java.lang.String
getHostname()
java.lang.String
getKey()
Returns a unique key for the item in the repository.long
getLastUpdate()
float
getMemUsage()
java.lang.String
getPassword()
int
getPortNo()
java.lang.String
getSecondaryHostname()
void
initFromCommand(Packet packet)
The method used for handling ad-hoc commands.void
initFromElement(Element elem)
The item can be also initialized from a more complex repositories: XML repository or SQL database.void
initFromPropertyString(java.lang.String propString)
The item can be initialized based on the data loaded from a configuration file.protected void
setCpuUsage(float cpuUsage)
protected void
setHostname(java.lang.String hostname)
protected void
setKey(java.lang.String key)
protected void
setLastUpdate(long update)
protected void
setMemUsage(float memUsage)
protected void
setPassword(java.lang.String password)
protected void
setPort(int port)
protected void
setSecondaryHostname(java.lang.String secondaryHostname)
Element
toElement()
Item data can be stored in a more complex form than a simple property string.java.lang.String
toPropertyString()
The item can be initialized based on the data loaded from a configuration file.java.lang.String
toString()
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Field Detail
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CPU_USAGE_ATTR
public static final java.lang.String CPU_USAGE_ATTR
- See Also:
- Constant Field Values
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CPU_USAGE_LABEL
public static final java.lang.String CPU_USAGE_LABEL
- See Also:
- Constant Field Values
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HOSTNAME_ATTR
public static final java.lang.String HOSTNAME_ATTR
- See Also:
- Constant Field Values
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SECONDARY_HOSTNAME_ATTR
public static final java.lang.String SECONDARY_HOSTNAME_ATTR
- See Also:
- Constant Field Values
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HOSTNAME_LABEL
public static final java.lang.String HOSTNAME_LABEL
- See Also:
- Constant Field Values
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SECONDARY_HOSTNAME_LABEL
public static final java.lang.String SECONDARY_HOSTNAME_LABEL
- See Also:
- Constant Field Values
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LAST_UPDATE_ATTR
public static final java.lang.String LAST_UPDATE_ATTR
- See Also:
- Constant Field Values
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LAST_UPDATE_LABEL
public static final java.lang.String LAST_UPDATE_LABEL
- See Also:
- Constant Field Values
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MEM_USAGE_ATTR
public static final java.lang.String MEM_USAGE_ATTR
- See Also:
- Constant Field Values
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MEM_USAGE_LABEL
public static final java.lang.String MEM_USAGE_LABEL
- See Also:
- Constant Field Values
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PASSWORD_ATTR
public static final java.lang.String PASSWORD_ATTR
- See Also:
- Constant Field Values
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PASSWORD_LABEL
public static final java.lang.String PASSWORD_LABEL
- See Also:
- Constant Field Values
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PASSWORD_PROP_VAL
public static final java.lang.String PASSWORD_PROP_VAL
- See Also:
- Constant Field Values
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PORT_NO_ATTR
public static final java.lang.String PORT_NO_ATTR
- See Also:
- Constant Field Values
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PORT_NO_LABEL
public static final java.lang.String PORT_NO_LABEL
- See Also:
- Constant Field Values
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PORT_NO_PROP_VAL
public static final int PORT_NO_PROP_VAL
- See Also:
- Constant Field Values
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REPO_ITEM_ELEM_NAME
public static final java.lang.String REPO_ITEM_ELEM_NAME
- See Also:
- Constant Field Values
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Method Detail
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addCommandFields
public void addCommandFields(Packet packet)
Description copied from interface:RepositoryItem
The method is used for handling ad-hoc commands. The 'empty' ad-hoc command packet is provided and the Item should fill it with fields for the user.- Specified by:
addCommandFields
in interfaceRepositoryItem
- Overrides:
addCommandFields
in classRepositoryItemAbstract
- Parameters:
packet
- with empty ad-hoc command to fill with fields
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initFromCommand
public void initFromCommand(Packet packet)
Description copied from interface:RepositoryItem
The method used for handling ad-hoc commands. After a user fills all given field the ad-hoc command packet is passed back to the item to initialize it with data. Similar method to initFromElement(), but the data source is different.- Specified by:
initFromCommand
in interfaceRepositoryItem
- Overrides:
initFromCommand
in classRepositoryItemAbstract
- Parameters:
packet
- with ad-hoc command filled by the user.
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initFromElement
public void initFromElement(Element elem)
Description copied from interface:RepositoryItem
The item can be also initialized from a more complex repositories: XML repository or SQL database. In such a case more complex representation is prefered, possibly carrying more information about the item. The method is called to initialize the item with a data parsed from an XML representation of the repository.- Specified by:
initFromElement
in interfaceRepositoryItem
- Overrides:
initFromElement
in classRepositoryItemAbstract
- Parameters:
elem
- XML Element with all the item initialization data.
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initFromPropertyString
public void initFromPropertyString(java.lang.String propString)
Description copied from interface:RepositoryItem
The item can be initialized based on the data loaded from a configuration file. In such a case the item representation is usually very simplified as a list of parameters separated by a marker. Please note, usually each item is separated from another with a comma, therefore do not use a comma in the item property string. Double collon is commonly used alternative.- Specified by:
initFromPropertyString
in interfaceRepositoryItem
- Parameters:
propString
- is a property string to initialize the RepositoryItem.
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toElement
public Element toElement()
Description copied from interface:RepositoryItem
Item data can be stored in a more complex form than a simple property string. The XML Element can contain much more detailed information about the element than the simplified form and is used to store the repository item in more advanced repositories then just property file. XML repository or SQL database can keep many records for repository item with as much detailed information as needed.- Specified by:
toElement
in interfaceRepositoryItem
- Overrides:
toElement
in classRepositoryItemAbstract
- Returns:
- an XML Element with all the item initialization data.
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toPropertyString
public java.lang.String toPropertyString()
Description copied from interface:RepositoryItem
The item can be initialized based on the data loaded from a configuration file. In such a case the item representation is usually very simplified as a list of parameters separated by a marker. Please note, usually each item is separated from another with a comma, therefore do not use a comma in the item property string. Double collon is commonly used alternative.- Specified by:
toPropertyString
in interfaceRepositoryItem
- Returns:
- a property string representing the repository item in a simplified form.
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toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
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getCpuUsage
public float getCpuUsage()
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setCpuUsage
protected void setCpuUsage(float cpuUsage)
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getElemName
public java.lang.String getElemName()
- Specified by:
getElemName
in classRepositoryItemAbstract
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getHostname
public java.lang.String getHostname()
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setHostname
protected void setHostname(java.lang.String hostname)
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getKey
public java.lang.String getKey()
Description copied from interface:RepositoryItem
Returns a unique key for the item in the repository. All items are stored in a memory cache which is a Map. And the key returned by this method is the item identifier in the Map.- Specified by:
getKey
in interfaceRepositoryItem
- Returns:
- an Item key.
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setKey
protected void setKey(java.lang.String key)
- Specified by:
setKey
in classRepositoryItemAbstract
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getLastUpdate
public long getLastUpdate()
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setLastUpdate
protected void setLastUpdate(long update)
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getMemUsage
public float getMemUsage()
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setMemUsage
protected void setMemUsage(float memUsage)
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getPassword
public java.lang.String getPassword()
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setPassword
protected void setPassword(java.lang.String password)
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getSecondaryHostname
public java.lang.String getSecondaryHostname()
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setSecondaryHostname
protected void setSecondaryHostname(java.lang.String secondaryHostname)
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getPortNo
public int getPortNo()
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clone
protected java.lang.Object clone() throws java.lang.CloneNotSupportedException
- Overrides:
clone
in classjava.lang.Object
- Throws:
java.lang.CloneNotSupportedException
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setPort
protected void setPort(int port)
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