java.lang.Object

com.altova.automation.libs.JVariant

Direct Known Subclasses:: JVariant.JBooleanVariant, JVariant.JCharVariant, JVariant.JDoubleVariant, JVariant.JFloatVariant, JVariant.JIDispatchVariant, JVariant.JIntVariant, JVariant.JLongVariant, JVariant.JObjectVariant, JVariant.JShortVariant, JVariant.JStringVariant, JVariant.JVariantArray

public abstract class JVariant
extends java.lang.Object

Mapping of COM types to Java classes. These classes are used to transfer data between Java and COM and are directly addressed by teh native library. Under normal circumstances you will never need these classes as Java wrapper code gets generated for all COM methods that will mediate them into native Java types.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`static class`	`JVariant.JBooleanVariant`	Stores a boolean value.
`static class`	`JVariant.JCharVariant`	Stores a char value.
`static class`	`JVariant.JDoubleVariant`	Stores a double value.
`static class`	`JVariant.JFloatVariant`	Stores a float value.
`static class`	`JVariant.JIDispatchVariant`	Stores IDisptach pointer (in an int).
`static class`	`JVariant.JIntVariant`	Stores a int value.
`static class`	`JVariant.JLongVariant`	Stores a long value.
`static class`	`JVariant.JObjectVariant`	Stores a Object value.
`static class`	`JVariant.JShortVariant`	Stores a short value.
`static class`	`JVariant.JStringVariant`	Stores a String value.
`static class`	`JVariant.JVariantArray`	Stores arrays of JVariants.

Field Summary

Fields
Modifier and Type	Field	Description
`static short`	`VARIANT_FALSE`
`static short`	`VARIANT_TRUE`
`static short`	`VT_ARRAY`
`static short`	`VT_BOOL`
`static short`	`VT_BSTR`
`static short`	`VT_BYREF`
`static short`	`VT_DISPATCH`
`static short`	`VT_EMPTY`
`static short`	`VT_HRESULT`
`static short`	`VT_I2`
`static short`	`VT_I4`
`static short`	`VT_I8`
`static short`	`VT_INT`
`static short`	`VT_PTR`
`static short`	`VT_R4`
`static short`	`VT_R8`
`static short`	`VT_UI1`
`static short`	`VT_UNKNOWN`
`static short`	`VT_VARIANT`
`static short`	`VT_VOID`

Method Summary

Modifier and Type	Method	Description
`void`	`assign(JVariant i_src)`	Make this instance have the same value as i_src.
`int`	`getBaseType()`
`boolean`	`getBooleanValue()`
`char`	`getCharValue()`
`double`	`getDoubleValue()`
`JVariant`	`getElement(int index)`
`float`	`getFloatValue()`
`long`	`getIDispatchPointer()`
`COMIDispatchObject`	`getIDispatchValue()`
`int`	`getIntValue()`
`int`	`getLength()`
`long`	`getLongValue()`
`java.lang.Object`	`getObjectValue()`
`short`	`getShortValue()`
`java.lang.String`	`getStringValue()`
`int`	`getType()`
`boolean`	`isByRefFlagSet()`
`void`	`setByRefFlag()`
`void`	`setElement(int index, JVariant value)`
`static java.lang.String`	`VarTypeName(short vt)`

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details
- VT_EMPTY
  
  public static final short VT_EMPTY
  
  See Also:
  
  Constant Field Values
- VT_I2
  
  public static final short VT_I2
  
  See Also:
  
  Constant Field Values
- VT_I4
  
  public static final short VT_I4
  
  See Also:
  
  Constant Field Values
- VT_R4
  
  public static final short VT_R4
  
  See Also:
  
  Constant Field Values
- VT_R8
  
  public static final short VT_R8
  
  See Also:
  
  Constant Field Values
- VT_BSTR
  
  public static final short VT_BSTR
  
  See Also:
  
  Constant Field Values
- VT_DISPATCH
  
  public static final short VT_DISPATCH
  
  See Also:
  
  Constant Field Values
- VT_BOOL
  
  public static final short VT_BOOL
  
  See Also:
  
  Constant Field Values
- VT_VARIANT
  
  public static final short VT_VARIANT
  
  See Also:
  
  Constant Field Values
- VT_UNKNOWN
  
  public static final short VT_UNKNOWN
  
  See Also:
  
  Constant Field Values
- VT_UI1
  
  public static final short VT_UI1
  
  See Also:
  
  Constant Field Values
- VT_I8
  
  public static final short VT_I8
  
  See Also:
  
  Constant Field Values
- VT_INT
  
  public static final short VT_INT
  
  See Also:
  
  Constant Field Values
- VT_VOID
  
  public static final short VT_VOID
  
  See Also:
  
  Constant Field Values
- VT_HRESULT
  
  public static final short VT_HRESULT
  
  See Also:
  
  Constant Field Values
- VT_PTR
  
  public static final short VT_PTR
  
  See Also:
  
  Constant Field Values
- VT_ARRAY
  
  public static final short VT_ARRAY
  
  See Also:
  
  Constant Field Values
- VT_BYREF
  
  public static final short VT_BYREF
  
  See Also:
  
  Constant Field Values
- VARIANT_TRUE
  
  public static final short VARIANT_TRUE
  
  See Also:
  
  Constant Field Values
- VARIANT_FALSE
  
  public static final short VARIANT_FALSE
  
  See Also:
  
  Constant Field Values
Method Details
- VarTypeName
  
  public static java.lang.String VarTypeName(short vt)
- getType
  
  public int getType()
- getBaseType
  
  public int getBaseType()
- setByRefFlag
  
  public void setByRefFlag()
- isByRefFlagSet
  
  public boolean isByRefFlagSet()
- getBooleanValue
  
  public boolean getBooleanValue() throws AutomationException
  
  Throws:
  
  AutomationException
- getCharValue
  
  public char getCharValue() throws AutomationException
  
  Throws:
  
  AutomationException
- getShortValue
  
  public short getShortValue() throws AutomationException
  
  Throws:
  
  AutomationException
- getIntValue
  
  public int getIntValue() throws AutomationException
  
  Throws:
  
  AutomationException
- getLongValue
  
  public long getLongValue() throws AutomationException
  
  Throws:
  
  AutomationException
- getFloatValue
  
  public float getFloatValue() throws AutomationException
  
  Throws:
  
  AutomationException
- getDoubleValue
  
  public double getDoubleValue() throws AutomationException
  
  Throws:
  
  AutomationException
- getStringValue
  
  public java.lang.String getStringValue() throws AutomationException
  
  Throws:
  
  AutomationException
- getObjectValue
  
  public java.lang.Object getObjectValue() throws AutomationException
  
  Throws:
  
  AutomationException
- getIDispatchValue
  
  public COMIDispatchObject getIDispatchValue() throws AutomationException
  
  Throws:
  
  AutomationException
- getIDispatchPointer
  
  public long getIDispatchPointer() throws AutomationException
  
  Throws:
  
  AutomationException
- getLength
  
  public int getLength() throws AutomationException
  
  Throws:
  
  AutomationException
- getElement
  
  public JVariant getElement(int index) throws AutomationException
  
  Throws:
  
  AutomationException
- setElement
  
  public void setElement(int index, JVariant value) throws AutomationException
  
  Throws:
  
  AutomationException
- assign
  
  public void assign(JVariant i_src) throws AutomationException
  
  Make this instance have the same value as i_src.
  
  Throws:
  
  AutomationException

Class JVariant

Nested Class Summary

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Details

Method Details