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Eclipse Platform 2.0 |
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An interface to a storage mechanism for making dialog settings persistent. The store manages a collection of key/value pairs. The key must be a string and the values can be either, strings or array of strings. Convenience API to convert primitive types to strings is provided.
Method Summary | |
IDialogSettings |
addNewSection(String name)
Create a new section in the receiver and return it. |
void |
addSection(IDialogSettings section)
Add a section in the receiver. |
String |
get(String key)
Returns the value of the given key in this dialog settings. |
String[] |
getArray(String key)
Returns the value, an array of strings, of the given key in this dialog settings. |
boolean |
getBoolean(String key)
Convenience API. |
double |
getDouble(String key)
Convenience API. |
float |
getFloat(String key)
Convenience API. |
int |
getInt(String key)
Convenience API. |
long |
getLong(String key)
Convenience API. |
String |
getName()
Returns the IDialogSettings name. |
IDialogSettings |
getSection(String sectionName)
Returns the section with the given name in this dialog settings. |
IDialogSettings[] |
getSections()
Returns all the sections in this dialog settings. |
void |
load(Reader reader)
Load a dialog settings from a stream and fill the receiver with its content. |
void |
load(String fileName)
Load a dialog settings from a file and fill the receiver with its content. |
void |
put(String key,
boolean value)
Convenience API. |
void |
put(String key,
double value)
Convenience API. |
void |
put(String key,
float value)
Convenience API. |
void |
put(String key,
int value)
Convenience API. |
void |
put(String key,
long value)
Convenience API. |
void |
put(String key,
String value)
Adds the pair key/value to this dialog settings. |
void |
put(String key,
String[] value)
Adds the pair key/value to this dialog settings. |
void |
save(String fileName)
Save a dialog settings to a file. |
void |
save(Writer writer)
Save a dialog settings to a stream |
Method Detail |
public IDialogSettings addNewSection(String name)
name
- the name of the new section
public void addSection(IDialogSettings section)
section
- the section to be addedpublic String get(String key)
key
- the key
null
if nonepublic String[] getArray(String key)
key
- the key
null
if nonepublic boolean getBoolean(String key)
key
- the key
false
if nonepublic double getDouble(String key) throws NumberFormatException
key
- the key
NumberFormatException
if none
NumberFormatException
- if the string value does not contain a
parsable number.Double.valueOf(java.lang.String)
public float getFloat(String key) throws NumberFormatException
key
- the key
NumberFormatException
if none
NumberFormatException
- if the string value does not contain a
parsable number.Float.valueOf(java.lang.String)
public int getInt(String key) throws NumberFormatException
key
- the key
NumberFormatException
if none
NumberFormatException
- if the string value does not contain a
parsable number.Integer.valueOf(java.lang.String)
public long getLong(String key) throws NumberFormatException
key
- the key
NumberFormatException
if none
NumberFormatException
- if the string value does not contain a
parsable number.Long.valueOf(java.lang.String)
public String getName()
public IDialogSettings getSection(String sectionName)
null
if nonepublic IDialogSettings[] getSections()
null
if nonepublic void load(Reader reader) throws IOException
reader
- a Reader specifying the stream where the settings are read from.
IOException
public void load(String fileName) throws IOException
fileName
- the name of the file the settings are read from.
IOException
public void put(String key, String[] value)
key/value
to this dialog settings.
key
- the key.value
- the value to be associated with the key
public void put(String key, double value)
value
to a string and adds
the pair key/value
to this dialog settings.
key
- the key.value
- the value to be associated with the key
public void put(String key, float value)
value
to a string and adds
the pair key/value
to this dialog settings.
key
- the key.value
- the value to be associated with the key
public void put(String key, int value)
value
to a string and adds
the pair key/value
to this dialog settings.
key
- the key.value
- the value to be associated with the key
public void put(String key, long value)
value
to a string and adds
the pair key/value
to this dialog settings.
key
- the key.value
- the value to be associated with the key
public void put(String key, String value)
key/value
to this dialog settings.
key
- the key.value
- the value to be associated with the key
public void put(String key, boolean value)
value
to a string and adds
the pair key/value
to this dialog settings.
key
- the key.value
- the value to be associated with the key
public void save(Writer writer) throws IOException
writer
- a Writer specifying the stream the settings are written in.
IOException
public void save(String fileName) throws IOException
fileName
- the name of the file the settings are written in.
IOException
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Eclipse Platform 2.0 |
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SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |