org.eclipse.update.core.model
Class ModelObject
java.lang.Object
org.eclipse.core.runtime.PlatformObject
org.eclipse.update.core.model.ModelObject
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All Implemented Interfaces:
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IAdaptable
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Direct Known Subclasses:
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ArchiveReferenceModel,
CategoryModel,
ContentEntryModel,
FeatureModel,
FeatureReferenceModel,
ImportModel,
InstallHandlerEntryModel,
SiteModel,
URLEntryModel
Deprecated. The org.eclipse.update component has been replaced by Equinox p2. This
provisional API was never promoted to stable API, and may be removed from a future release of the platform.
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public abstract class ModelObject
- extends
PlatformObject
Root model object. Extended by all model objects.
This class cannot be instantiated and must be subclassed.
Note: This class/interface is part of an interim API that is still under development and expected to
change significantly before reaching stability. It is being made available at this early stage to solicit feedback
from pioneering adopters on the understanding that any code that uses this API will almost certainly be broken
(repeatedly) as the API evolves.
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Constructor Summary
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protected
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ModelObject
()
Deprecated. Creates a base model object. |
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Methods inherited from class java.lang.
Object
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clone,
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
toString,
wait,
wait,
wait
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ModelObject
protected ModelObject()
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Deprecated.
- Creates a base model object.
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Since:
- 2.0
assertIsWriteable
protected final void assertIsWriteable()
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Deprecated.
- Checks that this model object is writeable. A runtime exception
is thrown if it is not.
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Since:
- 2.0
markReadOnly
public void markReadOnly()
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Deprecated.
- Sets this model object and all of its descendents to be read-only.
Subclasses may extend this implementation.
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Since:
- 2.0
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See Also:
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isReadOnly()
isReadOnly
public boolean isReadOnly()
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Deprecated.
- Returns whether or not this model object is read-only.
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Returns:
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true if this model object is read-only,
false otherwise -
Since:
- 2.0
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See Also:
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markReadOnly()
markReferenceReadOnly
protected void markReferenceReadOnly(
ModelObject o)
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Deprecated.
- Delegate setting of read-only
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Parameters:
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o - object to delegate to. Must be of type ModelObject. -
Since:
- 2.0
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See Also:
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isReadOnly()
markListReferenceReadOnly
protected void markListReferenceReadOnly(
ModelObject[] o)
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Deprecated.
- Delegate setting of read-only
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Parameters:
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o - object array to delegate to. Each element must be of type ModelObject. -
Since:
- 2.0
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See Also:
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isReadOnly()
resolve
public void resolve(
URL base,
URL bundleURL)
throws
MalformedURLException
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Deprecated.
- Resolve the model element. This method allows any relative URL strings
to be resolved to actual URL. It also allows any translatable strings
to be localized.
Subclasses need to override this method to perform the actual resolution.
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Parameters:
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base - base URL. -
bundleURL - resource bundle URL.
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Throws:
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MalformedURLException
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Since:
- 2.0
resolveReference
protected void resolveReference(
ModelObject o,
URL url,
URL bundleURL)
throws
MalformedURLException
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Deprecated.
- Delegate resolution to referenced model
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Parameters:
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o - object to delegate to. Must be of type ModelObject. -
url - base URL. -
bundleURL - resource bundle URL.
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Throws:
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MalformedURLException
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Since:
- 2.0
resolveListReference
protected void resolveListReference(
ModelObject[] o,
URL url,
URL bundleURL)
throws
MalformedURLException
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Deprecated.
- Delegate resolution to list of referenced models
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Parameters:
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o - object array to delegate to. Each element must be of type ModelObject. -
url - base URL. -
bundleURL - resource bundle URL.
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Throws:
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MalformedURLException
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Since:
- 2.0
resolveURL
protected
URL resolveURL(
URL context,
URL bundleURL,
String urlString)
throws
MalformedURLException
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Deprecated.
- Resolve a URL based on context
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Parameters:
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context - base URL. -
bundleURL - resource bundle URL. -
urlString - url string from model.
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Returns:
- URL, or
null.
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Throws:
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MalformedURLException
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Since:
- 2.0
resolveNLString
protected
String resolveNLString(
URL bundleURL,
String string)
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Deprecated.
- Returns a resource string corresponding to the given argument
value and bundle.
If the argument value specifies a resource key, the string
is looked up in the given resource bundle. If the argument does not
specify a valid key, the argument itself is returned as the
resource string. The key lookup is performed against the
specified resource bundle. If a resource string
corresponding to the key is not found in the resource bundle
the key value, or any default text following the key in the
argument value is returned as the resource string.
A key is identified as a string begining with the "%" character.
Note that the "%" character is stripped off prior to lookup
in the resource bundle.
For example, assume resource bundle plugin.properties contains
name = Project Name
resolveNLString(b,"Hello World") returns "Hello World"
resolveNLString(b,"%name") returns "Project Name"
resolveNLString(b,"%name Hello World") returns "Project Name"
resolveNLString(b,"%abcd Hello World") returns "Hello World"
resolveNLString(b,"%abcd") returns "%abcd"
resolveNLString(b,"%%name") returns "%name"
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Parameters:
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bundleURL - resource bundle url. -
string - translatable string from model
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Returns:
- string, or
null
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Since:
- 2.0
arrayTypeFor
protected
Object[] arrayTypeFor(
List l)
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Deprecated.
- Returns a concrete array type for the elements of the specified
list. The method assumes all the elements of the list are the same
concrete type as the first element in the list.
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Parameters:
-
l - list
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Returns:
- concrete array type, or
null if the array type
could not be determined (the list is null or empty) -
Since:
- 2.0
arrayTypeFor
protected
Object[] arrayTypeFor(
Set s)
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Deprecated.
- Returns a concrete array type for the elements of the specified
set. The method assumes all the elements of the set are the same
concrete type as the first element in the set.
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Parameters:
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s - set
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Returns:
- concrete array type, or
null if the array type
could not be determined (the set is null or empty) -
Since:
- 2.0
getResourceBundle
protected
ResourceBundle getResourceBundle(
URL url)
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Deprecated.
- Helper method to access resouce bundle for feature. The default
implementation attempts to load the appropriately localized
feature.properties file.
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Parameters:
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url - base URL used to load the resource bundle.
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Returns:
- resource bundle, or
null. -
Since:
- 2.0
getPropertyName
protected
String getPropertyName()
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Deprecated.
- Method getPropertyName.
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Returns:
- String
Guidelines for using Eclipse APIs.
Copyright (c) Eclipse contributors and others 2000, 2008. All rights reserved.
