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java.lang.Objectorg.apache.ojb.broker.metadata.DescriptorBase
org.apache.ojb.broker.metadata.AttributeDescriptorBase
Is the base class for all other attribute descriptors. It holds basic the mapping information for a specific attribute.
Constructor Summary | |
AttributeDescriptorBase(ClassDescriptor descriptor)
Constructor declaration |
Method Summary | |
void |
addAttribute(java.lang.String attributeName,
java.lang.String attributeValue)
Store the specified attribute and it's value. |
java.lang.String |
getAttribute(java.lang.String attributeName)
Get the value of an attribute |
java.lang.String |
getAttribute(java.lang.String attributeName,
java.lang.String defaultValue)
Get the value of an attribute |
java.lang.String |
getAttributeName()
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java.lang.String[] |
getAttributeNames()
Returns an array of the names of all atributes of this descriptor. |
java.util.Map |
getAttributes()
Returns the attribute map (name, value) of this descriptor. |
ClassDescriptor |
getClassDescriptor()
Gets the classDescriptor. |
PersistentField |
getPersistentField()
|
void |
setClassDescriptor(ClassDescriptor classDescriptor)
Sets the classDescriptor. |
void |
setPersistentField(java.lang.Class c,
java.lang.String fieldname)
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void |
setPersistentField(PersistentField pf)
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java.lang.String |
toString()
|
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
public AttributeDescriptorBase(ClassDescriptor descriptor)
Method Detail |
public void setPersistentField(java.lang.Class c, java.lang.String fieldname)
MetadataException
- if an error occours when setting the PersistenteFieldpublic void setPersistentField(PersistentField pf)
public PersistentField getPersistentField()
public java.lang.String getAttributeName()
public ClassDescriptor getClassDescriptor()
public void setClassDescriptor(ClassDescriptor classDescriptor)
classDescriptor
- The classDescriptor to setpublic java.lang.String toString()
public void addAttribute(java.lang.String attributeName, java.lang.String attributeValue)
AttributeContainer
addAttribute
in interface AttributeContainer
attributeName
- the name of the attribute to retrieveattributeValue
- the attribute's valueAttributeContainer.addAttribute(String, String)
public java.lang.String getAttribute(java.lang.String attributeName, java.lang.String defaultValue)
AttributeContainer
getAttribute
in interface AttributeContainer
attributeName
- the attribute to retrievedefaultValue
- the value to return if the attribute is not present
AttributeContainer.getAttribute(String, String)
public java.lang.String getAttribute(java.lang.String attributeName)
AttributeContainer
getAttribute
in interface AttributeContainer
attributeName
- the attribute to retrieve
AttributeContainer.getAttribute(String)
public java.util.Map getAttributes()
public java.lang.String[] getAttributeNames()
null
)
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