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java.lang.Objectcom.crystaldecisions.sdk.occa.report.data.Table
com.crystaldecisions.sdk.occa.report.data.Procedure
public class Procedure
This object represents a procedure that is stored in the database. These procedures are referred to as "stored procedures."
Procedures are stored in the database to avoid undue network traffic.
For example, a long SQL statement can be stored in the database
to avoid passing it back and forth over the network.
It is also possible for the stored procedure to have parameters.
In this case, only the argument values need to be transferred
across the network. If a report connects to a database that
has a stored procedure, and that stored procedure has parameters,
the
IDataDefinition.getParameterFields()
method will return these parameters.
You cannot change the definition of these parameters, but it is
possible to modify their current values. Additionally, the
procedure is stored in the table in a manner
similar to a normal record. Use the
RowsetController.browseFieldValues(com.crystaldecisions.sdk.occa.report.data.IField, int)
method
to examine the contents of the stored procedure.
Use the interface IProcedure to get and set the current
values for the parameters of stored procedures,
unless you are cloning or copying the object.
| Constructor Summary | |
|---|---|
Procedure()
|
|
Procedure(IProcedure src)
|
|
| Method Summary | |
|---|---|
java.lang.Object |
clone(boolean deepClone)
|
void |
copyTo(java.lang.Object destObject,
boolean deepCopy)
|
java.lang.Object |
createMember(java.lang.String eleName,
org.xml.sax.Attributes attrs,
XMLSerializationContext ctxt,
java.util.Map objState,
boolean[] bLoaded)
For internal use only. |
void |
endElement(java.lang.String eleName,
java.util.Map objState)
For internal use only. |
Fields |
getParameters()
Gets the stored procedure parameters as Fields objects. |
boolean |
hasContent(java.lang.Object srcProcedure)
|
void |
readElement(java.lang.String eleName,
java.lang.String sVal,
org.xml.sax.Attributes attrs,
java.util.Map objState)
For internal use only. |
void |
save(XMLWriter writer,
java.lang.String sTag,
XMLSerializationContext ctxt)
For internal use only. |
void |
save(XMLWriter writer,
XMLSerializationContext ctxt)
For internal use only. |
void |
saveContents(XMLWriter writer,
XMLSerializationContext ctxt)
For internal use only. |
void |
setParameters(Fields parameters)
Sets the stored procedure parameters as Fields objects. |
void |
startElement(java.lang.String eleName,
java.util.Map objState,
org.xml.sax.Attributes attrs)
For internal use only. |
| Methods inherited from class com.crystaldecisions.sdk.occa.report.data.Table |
|---|
getAlias, getConnection, getConnectionInfo, getDataFields, getDescription, getIndexes, getIsLinkable, getName, getQualifiedName, setAlias, setConnection, setConnectionInfo, setDataFields, setDescription, setIndexes, setIsLinkable, setName, setQualifiedName |
| Methods inherited from class java.lang.Object |
|---|
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Methods inherited from interface com.crystaldecisions.sdk.occa.report.data.ITable |
|---|
getAlias, getConnection, getConnectionInfo, getDataFields, getDescription, getIndexes, getIsLinkable, getName, getQualifiedName, setAlias, setConnection, setConnectionInfo, setDataFields, setDescription, setIndexes, setIsLinkable, setName, setQualifiedName |
| Constructor Detail |
|---|
public Procedure(IProcedure src)
public Procedure()
| Method Detail |
|---|
public java.lang.Object clone(boolean deepClone)
clone in class Table
public void copyTo(java.lang.Object destObject,
boolean deepCopy)
copyTo in class Table
public java.lang.Object createMember(java.lang.String eleName,
org.xml.sax.Attributes attrs,
XMLSerializationContext ctxt,
java.util.Map objState,
boolean[] bLoaded)
TableFor internal use only.
createMember in class Table
public void endElement(java.lang.String eleName,
java.util.Map objState)
TableFor internal use only.
endElement in class Tablepublic Fields getParameters()
IProcedureFields objects.
getParameters in interface IProcedureFields objects.public boolean hasContent(java.lang.Object srcProcedure)
hasContent in class Table
public void readElement(java.lang.String eleName,
java.lang.String sVal,
org.xml.sax.Attributes attrs,
java.util.Map objState)
TableFor internal use only.
readElement in class Table
public void save(XMLWriter writer,
XMLSerializationContext ctxt)
throws java.io.IOException
TableFor internal use only.
save in class Tablejava.io.IOException
public void save(XMLWriter writer,
java.lang.String sTag,
XMLSerializationContext ctxt)
throws java.io.IOException
TableFor internal use only.
save in class Tablejava.io.IOException
public void saveContents(XMLWriter writer,
XMLSerializationContext ctxt)
throws java.io.IOException
TableFor internal use only.
saveContents in class Tablejava.io.IOExceptionpublic void setParameters(Fields parameters)
IProcedureFields objects.
setParameters in interface IProcedureparameters - The parameters as Fields objects.
public void startElement(java.lang.String eleName,
java.util.Map objState,
org.xml.sax.Attributes attrs)
TableFor internal use only.
startElement in class Table
|
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