Java Code Examples for org.omg.CORBA.portable.BoxedValueHelper
The following are top voted examples for showing how to use
org.omg.CORBA.portable.BoxedValueHelper. These examples are extracted from open source projects.
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Example 1
| Project: OpenJSharp File: CDROutputStream_1_0.java Source Code and License | 6 votes |
|
private void writeIDLValue(Serializable object, String repID)
{
if (object instanceof StreamableValue) {
((StreamableValue)object)._write(parent);
} else if (object instanceof CustomValue) {
((CustomValue)object).marshal(parent);
} else {
BoxedValueHelper helper = Utility.getHelper(object.getClass(), null, repID);
boolean isCustom = false;
if (helper instanceof ValueHelper && object instanceof CustomMarshal) {
try {
if (((ValueHelper)helper).get_type().type_modifier() == VM_CUSTOM.value)
isCustom = true;
} catch(BadKind ex) {
throw wrapper.badTypecodeForCustomValue( CompletionStatus.COMPLETED_MAYBE,
ex ) ;
}
}
if (isCustom)
((CustomMarshal)object).marshal(parent);
else
helper.write_value(parent, object);
}
}
Example 2
| Project: openjdk-jdk10 File: CDROutputStream_1_0.java Source Code and License | 6 votes |
|
private void writeIDLValue(Serializable object, String repID)
{
if (object instanceof StreamableValue) {
((StreamableValue)object)._write(parent);
} else if (object instanceof CustomValue) {
((CustomValue)object).marshal(parent);
} else {
BoxedValueHelper helper = Utility.getHelper(object.getClass(), null, repID);
boolean isCustom = false;
if (helper instanceof ValueHelper && object instanceof CustomMarshal) {
try {
if (((ValueHelper)helper).get_type().type_modifier() == VM_CUSTOM.value)
isCustom = true;
} catch(BadKind ex) {
throw wrapper.badTypecodeForCustomValue( CompletionStatus.COMPLETED_MAYBE,
ex ) ;
}
}
if (isCustom)
((CustomMarshal)object).marshal(parent);
else
helper.write_value(parent, object);
}
}
Example 3
| Project: openjdk9 File: CDROutputStream_1_0.java Source Code and License | 6 votes |
|
private void writeIDLValue(Serializable object, String repID)
{
if (object instanceof StreamableValue) {
((StreamableValue)object)._write(parent);
} else if (object instanceof CustomValue) {
((CustomValue)object).marshal(parent);
} else {
BoxedValueHelper helper = Utility.getHelper(object.getClass(), null, repID);
boolean isCustom = false;
if (helper instanceof ValueHelper && object instanceof CustomMarshal) {
try {
if (((ValueHelper)helper).get_type().type_modifier() == VM_CUSTOM.value)
isCustom = true;
} catch(BadKind ex) {
throw wrapper.badTypecodeForCustomValue( CompletionStatus.COMPLETED_MAYBE,
ex ) ;
}
}
if (isCustom)
((CustomMarshal)object).marshal(parent);
else
helper.write_value(parent, object);
}
}
Example 4
| Project: lookaside_java-1.8.0-openjdk File: CDROutputStream_1_0.java Source Code and License | 6 votes |
|
private void writeIDLValue(Serializable object, String repID)
{
if (object instanceof StreamableValue) {
((StreamableValue)object)._write(parent);
} else if (object instanceof CustomValue) {
((CustomValue)object).marshal(parent);
} else {
BoxedValueHelper helper = Utility.getHelper(object.getClass(), null, repID);
boolean isCustom = false;
if (helper instanceof ValueHelper && object instanceof CustomMarshal) {
try {
if (((ValueHelper)helper).get_type().type_modifier() == VM_CUSTOM.value)
isCustom = true;
} catch(BadKind ex) {
throw wrapper.badTypecodeForCustomValue( CompletionStatus.COMPLETED_MAYBE,
ex ) ;
}
}
if (isCustom)
((CustomMarshal)object).marshal(parent);
else
helper.write_value(parent, object);
}
}
Example 5
| Project: jdk8u_corba File: CDROutputStream_1_0.java Source Code and License | 6 votes |
|
private void writeIDLValue(Serializable object, String repID)
{
if (object instanceof StreamableValue) {
((StreamableValue)object)._write(parent);
} else if (object instanceof CustomValue) {
((CustomValue)object).marshal(parent);
} else {
BoxedValueHelper helper = Utility.getHelper(object.getClass(), null, repID);
boolean isCustom = false;
if (helper instanceof ValueHelper && object instanceof CustomMarshal) {
try {
if (((ValueHelper)helper).get_type().type_modifier() == VM_CUSTOM.value)
isCustom = true;
} catch(BadKind ex) {
throw wrapper.badTypecodeForCustomValue( CompletionStatus.COMPLETED_MAYBE,
ex ) ;
}
}
if (isCustom)
((CustomMarshal)object).marshal(parent);
else
helper.write_value(parent, object);
}
}
Example 6
| Project: javify File: Vio.java Source Code and License | 6 votes |
|
/**
* Write the value base into the given stream, supplementing it with an array
* of the provided repository ids plus the repository id, derived from the
* passed value.
*
* @param output a stream to write to.
*
* @param value a value to write.
*
* @throws MARSHAL if the writing failed due any reason.
*/
public static void write(OutputStream output, Serializable value,
String[] multiple_ids)
{
// Write null if this is a null value.
if (value == null)
output.write_long(vt_NULL);
else
{
String[] ids = new String[multiple_ids.length + 1];
ids[0] = ObjectCreator.getRepositoryId(value.getClass());
System.arraycopy(multiple_ids, 0, ids, 1, multiple_ids.length);
BoxedValueHelper h = getHelper(value.getClass(), ids);
write_instance(output, value, ids, h);
}
}
Example 7
| Project: javify File: Vio.java Source Code and License | 6 votes |
|
/**
* Write value (after header).
*/
static void writeValue(OutputStream output, Serializable value,
BoxedValueHelper helper)
{
((gnuValueStream) output).getRunTime().target = value;
if (helper != null)
helper.write_value(output, value);
else if (!writeSelf(output, value))
{
// Try to find helper via class loader.
boolean ok = false;
if (!ok)
{
if (output instanceof BufferedCdrOutput)
{
BufferedCdrOutput b = (BufferedCdrOutput) output;
if (b.runtime == null)
b.runtime = new gnuRuntime(null, value);
}
handler.writeValue(output, value);
}
}
}
Example 8
| Project: javify File: Vio.java Source Code and License | 6 votes |
|
/**
* Get the helper that could write the given object, or null if no pre-defined
* helper available for this object.
*/
public static BoxedValueHelper getHelper(Class x, Object ids)
{
if (x != null && x.equals(String.class))
return m_StringValueHelper;
else if (x != null && x.isArray())
return new ArrayValueHelper(x);
else if (ids instanceof String)
return locateHelper((String) ids);
else if (ids instanceof String[])
{
String[] ia = (String[]) ids;
BoxedValueHelper h;
for (int i = 0; i < ia.length; i++)
{
h = locateHelper(ia[i]);
if (h != null)
return h;
}
return null;
}
else
return null;
}
Example 9
| Project: jvm-stm File: Vio.java Source Code and License | 6 votes |
|
/**
* Write the value base into the given stream, supplementing it with an array
* of the provided repository ids plus the repository id, derived from the
* passed value.
*
* @param output a stream to write to.
*
* @param value a value to write.
*
* @throws MARSHAL if the writing failed due any reason.
*/
public static void write(OutputStream output, Serializable value,
String[] multiple_ids)
{
// Write null if this is a null value.
if (value == null)
output.write_long(vt_NULL);
else
{
String[] ids = new String[multiple_ids.length + 1];
ids[0] = ObjectCreator.getRepositoryId(value.getClass());
System.arraycopy(multiple_ids, 0, ids, 1, multiple_ids.length);
BoxedValueHelper h = getHelper(value.getClass(), ids);
write_instance(output, value, ids, h);
}
}
Example 10
| Project: jvm-stm File: Vio.java Source Code and License | 6 votes |
|
/**
* Write value (after header).
*/
static void writeValue(OutputStream output, Serializable value,
BoxedValueHelper helper)
{
((gnuValueStream) output).getRunTime().target = value;
if (helper != null)
helper.write_value(output, value);
else if (!writeSelf(output, value))
{
// Try to find helper via class loader.
boolean ok = false;
if (!ok)
{
if (output instanceof BufferedCdrOutput)
{
BufferedCdrOutput b = (BufferedCdrOutput) output;
if (b.runtime == null)
b.runtime = new gnuRuntime(null, value);
}
handler.writeValue(output, value);
}
}
}
Example 11
| Project: jvm-stm File: Vio.java Source Code and License | 6 votes |
|
/**
* Get the helper that could write the given object, or null if no pre-defined
* helper available for this object.
*/
public static BoxedValueHelper getHelper(Class x, Object ids)
{
if (x != null && x.equals(String.class))
return m_StringValueHelper;
else if (x != null && x.isArray())
return new ArrayValueHelper(x);
else if (ids instanceof String)
return locateHelper((String) ids);
else if (ids instanceof String[])
{
String[] ia = (String[]) ids;
BoxedValueHelper h;
for (int i = 0; i < ia.length; i++)
{
h = locateHelper(ia[i]);
if (h != null)
return h;
}
return null;
}
else
return null;
}
Example 12
| Project: infobip-open-jdk-8 File: CDROutputStream_1_0.java Source Code and License | 6 votes |
|
private void writeIDLValue(Serializable object, String repID)
{
if (object instanceof StreamableValue) {
((StreamableValue)object)._write(parent);
} else if (object instanceof CustomValue) {
((CustomValue)object).marshal(parent);
} else {
BoxedValueHelper helper = Utility.getHelper(object.getClass(), null, repID);
boolean isCustom = false;
if (helper instanceof ValueHelper && object instanceof CustomMarshal) {
try {
if (((ValueHelper)helper).get_type().type_modifier() == VM_CUSTOM.value)
isCustom = true;
} catch(BadKind ex) {
throw wrapper.badTypecodeForCustomValue( CompletionStatus.COMPLETED_MAYBE,
ex ) ;
}
}
if (isCustom)
((CustomMarshal)object).marshal(parent);
else
helper.write_value(parent, object);
}
}
Example 13
| Project: openjdk-source-code-learn File: CDROutputStream_1_0.java Source Code and License | 6 votes |
|
private void writeIDLValue(Serializable object, String repID)
{
if (object instanceof StreamableValue) {
((StreamableValue)object)._write(parent);
} else if (object instanceof CustomValue) {
((CustomValue)object).marshal(parent);
} else {
BoxedValueHelper helper = Utility.getHelper(object.getClass(), null, repID);
boolean isCustom = false;
if (helper instanceof ValueHelper && object instanceof CustomMarshal) {
try {
if (((ValueHelper)helper).get_type().type_modifier() == VM_CUSTOM.value)
isCustom = true;
} catch(BadKind ex) {
throw wrapper.badTypecodeForCustomValue( CompletionStatus.COMPLETED_MAYBE,
ex ) ;
}
}
if (isCustom)
((CustomMarshal)object).marshal(parent);
else
helper.write_value(parent, object);
}
}
Example 14
| Project: OLD-OpenJDK8 File: CDROutputStream_1_0.java Source Code and License | 6 votes |
|
private void writeIDLValue(Serializable object, String repID)
{
if (object instanceof StreamableValue) {
((StreamableValue)object)._write(parent);
} else if (object instanceof CustomValue) {
((CustomValue)object).marshal(parent);
} else {
BoxedValueHelper helper = Utility.getHelper(object.getClass(), null, repID);
boolean isCustom = false;
if (helper instanceof ValueHelper && object instanceof CustomMarshal) {
try {
if (((ValueHelper)helper).get_type().type_modifier() == VM_CUSTOM.value)
isCustom = true;
} catch(BadKind ex) {
throw wrapper.badTypecodeForCustomValue( CompletionStatus.COMPLETED_MAYBE,
ex ) ;
}
}
if (isCustom)
((CustomMarshal)object).marshal(parent);
else
helper.write_value(parent, object);
}
}
Example 15
| Project: JamVM-PH File: Vio.java Source Code and License | 6 votes |
|
/**
* Write the value base into the given stream, supplementing it with an array
* of the provided repository ids plus the repository id, derived from the
* passed value.
*
* @param output a stream to write to.
*
* @param value a value to write.
*
* @throws MARSHAL if the writing failed due any reason.
*/
public static void write(OutputStream output, Serializable value,
String[] multiple_ids)
{
// Write null if this is a null value.
if (value == null)
output.write_long(vt_NULL);
else
{
String[] ids = new String[multiple_ids.length + 1];
ids[0] = ObjectCreator.getRepositoryId(value.getClass());
System.arraycopy(multiple_ids, 0, ids, 1, multiple_ids.length);
BoxedValueHelper h = getHelper(value.getClass(), ids);
write_instance(output, value, ids, h);
}
}
Example 16
| Project: JamVM-PH File: Vio.java Source Code and License | 6 votes |
|
/**
* Write value (after header).
*/
static void writeValue(OutputStream output, Serializable value,
BoxedValueHelper helper)
{
((gnuValueStream) output).getRunTime().target = value;
if (helper != null)
helper.write_value(output, value);
else if (!writeSelf(output, value))
{
// Try to find helper via class loader.
boolean ok = false;
if (!ok)
{
if (output instanceof BufferedCdrOutput)
{
BufferedCdrOutput b = (BufferedCdrOutput) output;
if (b.runtime == null)
b.runtime = new gnuRuntime(null, value);
}
handler.writeValue(output, value);
}
}
}
Example 17
| Project: JamVM-PH File: Vio.java Source Code and License | 6 votes |
|
/**
* Get the helper that could write the given object, or null if no pre-defined
* helper available for this object.
*/
public static BoxedValueHelper getHelper(Class x, Object ids)
{
if (x != null && x.equals(String.class))
return m_StringValueHelper;
else if (x != null && x.isArray())
return new ArrayValueHelper(x);
else if (ids instanceof String)
return locateHelper((String) ids);
else if (ids instanceof String[])
{
String[] ia = (String[]) ids;
BoxedValueHelper h;
for (int i = 0; i < ia.length; i++)
{
h = locateHelper(ia[i]);
if (h != null)
return h;
}
return null;
}
else
return null;
}
Example 18
| Project: openjdk-orb File: CDROutputStream_1_0.java Source Code and License | 6 votes |
|
private void writeIDLValue(Serializable object, String repID)
{
if (object instanceof StreamableValue) {
((StreamableValue)object)._write(parent);
} else if (object instanceof CustomValue) {
((CustomValue)object).marshal(parent);
} else {
BoxedValueHelper helper = Utility.getHelper(object.getClass(), null, repID);
boolean isCustom = false;
if (helper instanceof ValueHelper && object instanceof CustomMarshal) {
try {
if (((ValueHelper)helper).get_type().type_modifier() == VM_CUSTOM.value)
isCustom = true;
} catch(BadKind ex) {
throw wrapper.badTypecodeForCustomValue( CompletionStatus.COMPLETED_MAYBE,
ex ) ;
}
}
if (isCustom)
((CustomMarshal)object).marshal(parent);
else
helper.write_value(parent, object);
}
}
Example 19
| Project: classpath File: Vio.java Source Code and License | 6 votes |
|
/**
* Write the value base into the given stream, supplementing it with an array
* of the provided repository ids plus the repository id, derived from the
* passed value.
*
* @param output a stream to write to.
*
* @param value a value to write.
*
* @throws MARSHAL if the writing failed due any reason.
*/
public static void write(OutputStream output, Serializable value,
String[] multiple_ids)
{
// Write null if this is a null value.
if (value == null)
output.write_long(vt_NULL);
else
{
String[] ids = new String[multiple_ids.length + 1];
ids[0] = ObjectCreator.getRepositoryId(value.getClass());
System.arraycopy(multiple_ids, 0, ids, 1, multiple_ids.length);
BoxedValueHelper h = getHelper(value.getClass(), ids);
write_instance(output, value, ids, h);
}
}
Example 20
| Project: classpath File: Vio.java Source Code and License | 6 votes |
|
/**
* Write value (after header).
*/
static void writeValue(OutputStream output, Serializable value,
BoxedValueHelper helper)
{
((gnuValueStream) output).getRunTime().target = value;
if (helper != null)
helper.write_value(output, value);
else if (!writeSelf(output, value))
{
// Try to find helper via class loader.
boolean ok = false;
if (!ok)
{
if (output instanceof BufferedCdrOutput)
{
BufferedCdrOutput b = (BufferedCdrOutput) output;
if (b.runtime == null)
b.runtime = new gnuRuntime(null, value);
}
handler.writeValue(output, value);
}
}
}
Example 21
| Project: classpath File: Vio.java Source Code and License | 6 votes |
|
/**
* Get the helper that could write the given object, or null if no pre-defined
* helper available for this object.
*/
public static BoxedValueHelper getHelper(Class x, Object ids)
{
if (x != null && x.equals(String.class))
return m_StringValueHelper;
else if (x != null && x.isArray())
return new ArrayValueHelper(x);
else if (ids instanceof String)
return locateHelper((String) ids);
else if (ids instanceof String[])
{
String[] ia = (String[]) ids;
BoxedValueHelper h;
for (int i = 0; i < ia.length; i++)
{
h = locateHelper(ia[i]);
if (h != null)
return h;
}
return null;
}
else
return null;
}
Example 22
| Project: openjdk-icedtea7 File: CDROutputStream_1_0.java Source Code and License | 6 votes |
|
private void writeIDLValue(Serializable object, String repID)
{
if (object instanceof StreamableValue) {
((StreamableValue)object)._write(parent);
} else if (object instanceof CustomValue) {
((CustomValue)object).marshal(parent);
} else {
BoxedValueHelper helper = Utility.getHelper(object.getClass(), null, repID);
boolean isCustom = false;
if (helper instanceof ValueHelper && object instanceof CustomMarshal) {
try {
if (((ValueHelper)helper).get_type().type_modifier() == VM_CUSTOM.value)
isCustom = true;
} catch(BadKind ex) {
throw wrapper.badTypecodeForCustomValue( CompletionStatus.COMPLETED_MAYBE,
ex ) ;
}
}
if (isCustom)
((CustomMarshal)object).marshal(parent);
else
helper.write_value(parent, object);
}
}
Example 23
| Project: OpenJSharp File: CDRInputStream_1_0.java Source Code and License | 5 votes |
|
/**
* Examines the valuetag to see how many (if any) repository IDs
* are present on the wire. If no repository ID information
* is on the wire but the expectedType or expectedTypeRepId
* is known, it will return one of those (favoring the
* expectedType's repId). Failing that, it uses the supplied
* BoxedValueHelper to obtain the repository ID, as a last resort.
*/
private String readRepositoryIds(int valueTag,
Class expectedType,
String expectedTypeRepId,
BoxedValueHelper factory) {
switch(repIdUtil.getTypeInfo(valueTag)) {
case RepositoryIdUtility.NO_TYPE_INFO :
// Throw an exception if we have no repository ID info and
// no expectedType to work with. Otherwise, how would we
// know what to unmarshal?
if (expectedType == null) {
if (expectedTypeRepId != null) {
return expectedTypeRepId;
} else if (factory != null) {
return factory.get_id();
} else {
throw wrapper.expectedTypeNullAndNoRepId(
CompletionStatus.COMPLETED_MAYBE);
}
}
return repIdStrs.createForAnyType(expectedType);
case RepositoryIdUtility.SINGLE_REP_TYPE_INFO :
return read_repositoryId();
case RepositoryIdUtility.PARTIAL_LIST_TYPE_INFO :
return read_repositoryIds();
default:
throw wrapper.badValueTag( CompletionStatus.COMPLETED_MAYBE,
Integer.toHexString(valueTag) ) ;
}
}
Example 24
| Project: OpenJSharp File: CDRInputStream_1_0.java Source Code and License | 5 votes |
|
private java.lang.Object readIDLValue(int indirection, String repId,
Class clazz, String codebase)
{
ValueFactory factory ;
// Always try to find a ValueFactory first, as required by the spec.
// There are some complications here in the IDL 3.0 mapping (see 1.13.8),
// but basically we must always be able to override the DefaultFactory
// or Helper mappings that are also used. This appears to be the case
// even in the boxed value cases. The original code only did the lookup
// in the case of class implementing either StreamableValue or CustomValue,
// but abstract valuetypes only implement ValueBase, and really require
// the use of the repId to find a factory (including the DefaultFactory).
try {
// use new-style OBV support (factory object)
factory = Utility.getFactory(clazz, codebase, orb, repId);
} catch (MARSHAL marshal) {
// XXX log marshal at one of the INFO levels
// Could not get a factory, so try alternatives
if (!StreamableValue.class.isAssignableFrom(clazz) &&
!CustomValue.class.isAssignableFrom(clazz) &&
ValueBase.class.isAssignableFrom(clazz)) {
// use old-style OBV support (helper object)
BoxedValueHelper helper = Utility.getHelper(clazz, codebase, repId);
if (helper instanceof ValueHelper)
return readIDLValueWithHelper((ValueHelper)helper, indirection);
else
return helper.read_value(parent);
} else {
// must be a boxed IDLEntity, so make a reflective call to the
// helper's static read method...
return readBoxedIDLEntity(clazz, codebase);
}
}
// If there was no error in getting the factory, use it.
valueIndirection = indirection; // for callback
return factory.read_value(parent);
}
Example 25
| Project: OpenJSharp File: Utility.java Source Code and License | 5 votes |
|
/**
* Get the helper for an IDLValue
*
* Throws MARSHAL exception if no helper found.
*/
public static BoxedValueHelper getHelper(Class clazz, String codebase,
String repId)
{
String className = null;
if (clazz != null) {
className = clazz.getName();
if (codebase == null)
codebase = Util.getCodebase(clazz);
} else {
if (repId != null)
className = RepositoryId.cache.getId(repId).getClassName();
if (className == null) // no repId or unrecognized repId
throw wrapper.unableLocateValueHelper(
CompletionStatus.COMPLETED_MAYBE);
}
try {
ClassLoader clazzLoader =
(clazz == null ? null : clazz.getClassLoader());
Class helperClass =
loadClassForClass(className+"Helper", codebase, clazzLoader,
clazz, clazzLoader);
return (BoxedValueHelper)helperClass.newInstance();
} catch (ClassNotFoundException cnfe) {
throw wrapper.unableLocateValueHelper( CompletionStatus.COMPLETED_MAYBE,
cnfe );
} catch (IllegalAccessException iae) {
throw wrapper.unableLocateValueHelper( CompletionStatus.COMPLETED_MAYBE,
iae );
} catch (InstantiationException ie) {
throw wrapper.unableLocateValueHelper( CompletionStatus.COMPLETED_MAYBE,
ie );
} catch (ClassCastException cce) {
throw wrapper.unableLocateValueHelper( CompletionStatus.COMPLETED_MAYBE,
cce );
}
}
Example 26
| Project: openjdk-jdk10 File: CDRInputStream_1_0.java Source Code and License | 5 votes |
|
/**
* Examines the valuetag to see how many (if any) repository IDs
* are present on the wire. If no repository ID information
* is on the wire but the expectedType or expectedTypeRepId
* is known, it will return one of those (favoring the
* expectedType's repId). Failing that, it uses the supplied
* BoxedValueHelper to obtain the repository ID, as a last resort.
*/
private String readRepositoryIds(int valueTag,
Class expectedType,
String expectedTypeRepId,
BoxedValueHelper factory) {
switch(repIdUtil.getTypeInfo(valueTag)) {
case RepositoryIdUtility.NO_TYPE_INFO :
// Throw an exception if we have no repository ID info and
// no expectedType to work with. Otherwise, how would we
// know what to unmarshal?
if (expectedType == null) {
if (expectedTypeRepId != null) {
return expectedTypeRepId;
} else if (factory != null) {
return factory.get_id();
} else {
throw wrapper.expectedTypeNullAndNoRepId(
CompletionStatus.COMPLETED_MAYBE);
}
}
return repIdStrs.createForAnyType(expectedType);
case RepositoryIdUtility.SINGLE_REP_TYPE_INFO :
return read_repositoryId();
case RepositoryIdUtility.PARTIAL_LIST_TYPE_INFO :
return read_repositoryIds();
default:
throw wrapper.badValueTag( CompletionStatus.COMPLETED_MAYBE,
Integer.toHexString(valueTag) ) ;
}
}
Example 27
| Project: openjdk-jdk10 File: CDRInputStream_1_0.java Source Code and License | 5 votes |
|
private java.lang.Object readIDLValue(int indirection, String repId,
Class clazz, String codebase)
{
ValueFactory factory ;
// Always try to find a ValueFactory first, as required by the spec.
// There are some complications here in the IDL 3.0 mapping (see 1.13.8),
// but basically we must always be able to override the DefaultFactory
// or Helper mappings that are also used. This appears to be the case
// even in the boxed value cases. The original code only did the lookup
// in the case of class implementing either StreamableValue or CustomValue,
// but abstract valuetypes only implement ValueBase, and really require
// the use of the repId to find a factory (including the DefaultFactory).
try {
// use new-style OBV support (factory object)
factory = Utility.getFactory(clazz, codebase, orb, repId);
} catch (MARSHAL marshal) {
// XXX log marshal at one of the INFO levels
// Could not get a factory, so try alternatives
if (!StreamableValue.class.isAssignableFrom(clazz) &&
!CustomValue.class.isAssignableFrom(clazz) &&
ValueBase.class.isAssignableFrom(clazz)) {
// use old-style OBV support (helper object)
BoxedValueHelper helper = Utility.getHelper(clazz, codebase, repId);
if (helper instanceof ValueHelper)
return readIDLValueWithHelper((ValueHelper)helper, indirection);
else
return helper.read_value(parent);
} else {
// must be a boxed IDLEntity, so make a reflective call to the
// helper's static read method...
return readBoxedIDLEntity(clazz, codebase);
}
}
// If there was no error in getting the factory, use it.
valueIndirection = indirection; // for callback
return factory.read_value(parent);
}
Example 28
| Project: openjdk-jdk10 File: Utility.java Source Code and License | 5 votes |
|
/**
* Get the helper for an IDLValue
*
* Throws MARSHAL exception if no helper found.
*/
public static BoxedValueHelper getHelper(Class clazz, String codebase,
String repId)
{
String className = null;
if (clazz != null) {
className = clazz.getName();
if (codebase == null)
codebase = Util.getCodebase(clazz);
} else {
if (repId != null)
className = RepositoryId.cache.getId(repId).getClassName();
if (className == null) // no repId or unrecognized repId
throw wrapper.unableLocateValueHelper(
CompletionStatus.COMPLETED_MAYBE);
}
try {
ClassLoader clazzLoader =
(clazz == null ? null : clazz.getClassLoader());
Class helperClass =
loadClassForClass(className+"Helper", codebase, clazzLoader,
clazz, clazzLoader);
return (BoxedValueHelper)helperClass.newInstance();
} catch (ClassNotFoundException cnfe) {
throw wrapper.unableLocateValueHelper( CompletionStatus.COMPLETED_MAYBE,
cnfe );
} catch (IllegalAccessException iae) {
throw wrapper.unableLocateValueHelper( CompletionStatus.COMPLETED_MAYBE,
iae );
} catch (InstantiationException ie) {
throw wrapper.unableLocateValueHelper( CompletionStatus.COMPLETED_MAYBE,
ie );
} catch (ClassCastException cce) {
throw wrapper.unableLocateValueHelper( CompletionStatus.COMPLETED_MAYBE,
cce );
}
}
Example 29
| Project: openjdk9 File: CDRInputStream_1_0.java Source Code and License | 5 votes |
|
/**
* Examines the valuetag to see how many (if any) repository IDs
* are present on the wire. If no repository ID information
* is on the wire but the expectedType or expectedTypeRepId
* is known, it will return one of those (favoring the
* expectedType's repId). Failing that, it uses the supplied
* BoxedValueHelper to obtain the repository ID, as a last resort.
*/
private String readRepositoryIds(int valueTag,
Class expectedType,
String expectedTypeRepId,
BoxedValueHelper factory) {
switch(repIdUtil.getTypeInfo(valueTag)) {
case RepositoryIdUtility.NO_TYPE_INFO :
// Throw an exception if we have no repository ID info and
// no expectedType to work with. Otherwise, how would we
// know what to unmarshal?
if (expectedType == null) {
if (expectedTypeRepId != null) {
return expectedTypeRepId;
} else if (factory != null) {
return factory.get_id();
} else {
throw wrapper.expectedTypeNullAndNoRepId(
CompletionStatus.COMPLETED_MAYBE);
}
}
return repIdStrs.createForAnyType(expectedType);
case RepositoryIdUtility.SINGLE_REP_TYPE_INFO :
return read_repositoryId();
case RepositoryIdUtility.PARTIAL_LIST_TYPE_INFO :
return read_repositoryIds();
default:
throw wrapper.badValueTag( CompletionStatus.COMPLETED_MAYBE,
Integer.toHexString(valueTag) ) ;
}
}
Example 30
| Project: openjdk9 File: CDRInputStream_1_0.java Source Code and License | 5 votes |
|
private java.lang.Object readIDLValue(int indirection, String repId,
Class clazz, String codebase)
{
ValueFactory factory ;
// Always try to find a ValueFactory first, as required by the spec.
// There are some complications here in the IDL 3.0 mapping (see 1.13.8),
// but basically we must always be able to override the DefaultFactory
// or Helper mappings that are also used. This appears to be the case
// even in the boxed value cases. The original code only did the lookup
// in the case of class implementing either StreamableValue or CustomValue,
// but abstract valuetypes only implement ValueBase, and really require
// the use of the repId to find a factory (including the DefaultFactory).
try {
// use new-style OBV support (factory object)
factory = Utility.getFactory(clazz, codebase, orb, repId);
} catch (MARSHAL marshal) {
// XXX log marshal at one of the INFO levels
// Could not get a factory, so try alternatives
if (!StreamableValue.class.isAssignableFrom(clazz) &&
!CustomValue.class.isAssignableFrom(clazz) &&
ValueBase.class.isAssignableFrom(clazz)) {
// use old-style OBV support (helper object)
BoxedValueHelper helper = Utility.getHelper(clazz, codebase, repId);
if (helper instanceof ValueHelper)
return readIDLValueWithHelper((ValueHelper)helper, indirection);
else
return helper.read_value(parent);
} else {
// must be a boxed IDLEntity, so make a reflective call to the
// helper's static read method...
return readBoxedIDLEntity(clazz, codebase);
}
}
// If there was no error in getting the factory, use it.
valueIndirection = indirection; // for callback
return factory.read_value(parent);
}
Example 31
| Project: openjdk9 File: Utility.java Source Code and License | 5 votes |
|
/**
* Get the helper for an IDLValue
*
* Throws MARSHAL exception if no helper found.
*/
public static BoxedValueHelper getHelper(Class clazz, String codebase,
String repId)
{
String className = null;
if (clazz != null) {
className = clazz.getName();
if (codebase == null)
codebase = Util.getCodebase(clazz);
} else {
if (repId != null)
className = RepositoryId.cache.getId(repId).getClassName();
if (className == null) // no repId or unrecognized repId
throw wrapper.unableLocateValueHelper(
CompletionStatus.COMPLETED_MAYBE);
}
try {
ClassLoader clazzLoader =
(clazz == null ? null : clazz.getClassLoader());
Class helperClass =
loadClassForClass(className+"Helper", codebase, clazzLoader,
clazz, clazzLoader);
return (BoxedValueHelper)helperClass.newInstance();
} catch (ClassNotFoundException cnfe) {
throw wrapper.unableLocateValueHelper( CompletionStatus.COMPLETED_MAYBE,
cnfe );
} catch (IllegalAccessException iae) {
throw wrapper.unableLocateValueHelper( CompletionStatus.COMPLETED_MAYBE,
iae );
} catch (InstantiationException ie) {
throw wrapper.unableLocateValueHelper( CompletionStatus.COMPLETED_MAYBE,
ie );
} catch (ClassCastException cce) {
throw wrapper.unableLocateValueHelper( CompletionStatus.COMPLETED_MAYBE,
cce );
}
}
Example 32
| Project: lookaside_java-1.8.0-openjdk File: CDRInputStream_1_0.java Source Code and License | 5 votes |
|
/**
* Examines the valuetag to see how many (if any) repository IDs
* are present on the wire. If no repository ID information
* is on the wire but the expectedType or expectedTypeRepId
* is known, it will return one of those (favoring the
* expectedType's repId). Failing that, it uses the supplied
* BoxedValueHelper to obtain the repository ID, as a last resort.
*/
private String readRepositoryIds(int valueTag,
Class expectedType,
String expectedTypeRepId,
BoxedValueHelper factory) {
switch(repIdUtil.getTypeInfo(valueTag)) {
case RepositoryIdUtility.NO_TYPE_INFO :
// Throw an exception if we have no repository ID info and
// no expectedType to work with. Otherwise, how would we
// know what to unmarshal?
if (expectedType == null) {
if (expectedTypeRepId != null) {
return expectedTypeRepId;
} else if (factory != null) {
return factory.get_id();
} else {
throw wrapper.expectedTypeNullAndNoRepId(
CompletionStatus.COMPLETED_MAYBE);
}
}
return repIdStrs.createForAnyType(expectedType);
case RepositoryIdUtility.SINGLE_REP_TYPE_INFO :
return read_repositoryId();
case RepositoryIdUtility.PARTIAL_LIST_TYPE_INFO :
return read_repositoryIds();
default:
throw wrapper.badValueTag( CompletionStatus.COMPLETED_MAYBE,
Integer.toHexString(valueTag) ) ;
}
}
Example 33
| Project: lookaside_java-1.8.0-openjdk File: CDRInputStream_1_0.java Source Code and License | 5 votes |
|
private java.lang.Object readIDLValue(int indirection, String repId,
Class clazz, String codebase)
{
ValueFactory factory ;
// Always try to find a ValueFactory first, as required by the spec.
// There are some complications here in the IDL 3.0 mapping (see 1.13.8),
// but basically we must always be able to override the DefaultFactory
// or Helper mappings that are also used. This appears to be the case
// even in the boxed value cases. The original code only did the lookup
// in the case of class implementing either StreamableValue or CustomValue,
// but abstract valuetypes only implement ValueBase, and really require
// the use of the repId to find a factory (including the DefaultFactory).
try {
// use new-style OBV support (factory object)
factory = Utility.getFactory(clazz, codebase, orb, repId);
} catch (MARSHAL marshal) {
// XXX log marshal at one of the INFO levels
// Could not get a factory, so try alternatives
if (!StreamableValue.class.isAssignableFrom(clazz) &&
!CustomValue.class.isAssignableFrom(clazz) &&
ValueBase.class.isAssignableFrom(clazz)) {
// use old-style OBV support (helper object)
BoxedValueHelper helper = Utility.getHelper(clazz, codebase, repId);
if (helper instanceof ValueHelper)
return readIDLValueWithHelper((ValueHelper)helper, indirection);
else
return helper.read_value(parent);
} else {
// must be a boxed IDLEntity, so make a reflective call to the
// helper's static read method...
return readBoxedIDLEntity(clazz, codebase);
}
}
// If there was no error in getting the factory, use it.
valueIndirection = indirection; // for callback
return factory.read_value(parent);
}
Example 34
| Project: lookaside_java-1.8.0-openjdk File: Utility.java Source Code and License | 5 votes |
|
/**
* Get the helper for an IDLValue
*
* Throws MARSHAL exception if no helper found.
*/
public static BoxedValueHelper getHelper(Class clazz, String codebase,
String repId)
{
String className = null;
if (clazz != null) {
className = clazz.getName();
if (codebase == null)
codebase = Util.getCodebase(clazz);
} else {
if (repId != null)
className = RepositoryId.cache.getId(repId).getClassName();
if (className == null) // no repId or unrecognized repId
throw wrapper.unableLocateValueHelper(
CompletionStatus.COMPLETED_MAYBE);
}
try {
ClassLoader clazzLoader =
(clazz == null ? null : clazz.getClassLoader());
Class helperClass =
loadClassForClass(className+"Helper", codebase, clazzLoader,
clazz, clazzLoader);
return (BoxedValueHelper)helperClass.newInstance();
} catch (ClassNotFoundException cnfe) {
throw wrapper.unableLocateValueHelper( CompletionStatus.COMPLETED_MAYBE,
cnfe );
} catch (IllegalAccessException iae) {
throw wrapper.unableLocateValueHelper( CompletionStatus.COMPLETED_MAYBE,
iae );
} catch (InstantiationException ie) {
throw wrapper.unableLocateValueHelper( CompletionStatus.COMPLETED_MAYBE,
ie );
} catch (ClassCastException cce) {
throw wrapper.unableLocateValueHelper( CompletionStatus.COMPLETED_MAYBE,
cce );
}
}
Example 35
| Project: jdk8u_corba File: CDRInputStream_1_0.java Source Code and License | 5 votes |
|
/**
* Examines the valuetag to see how many (if any) repository IDs
* are present on the wire. If no repository ID information
* is on the wire but the expectedType or expectedTypeRepId
* is known, it will return one of those (favoring the
* expectedType's repId). Failing that, it uses the supplied
* BoxedValueHelper to obtain the repository ID, as a last resort.
*/
private String readRepositoryIds(int valueTag,
Class expectedType,
String expectedTypeRepId,
BoxedValueHelper factory) {
switch(repIdUtil.getTypeInfo(valueTag)) {
case RepositoryIdUtility.NO_TYPE_INFO :
// Throw an exception if we have no repository ID info and
// no expectedType to work with. Otherwise, how would we
// know what to unmarshal?
if (expectedType == null) {
if (expectedTypeRepId != null) {
return expectedTypeRepId;
} else if (factory != null) {
return factory.get_id();
} else {
throw wrapper.expectedTypeNullAndNoRepId(
CompletionStatus.COMPLETED_MAYBE);
}
}
return repIdStrs.createForAnyType(expectedType);
case RepositoryIdUtility.SINGLE_REP_TYPE_INFO :
return read_repositoryId();
case RepositoryIdUtility.PARTIAL_LIST_TYPE_INFO :
return read_repositoryIds();
default:
throw wrapper.badValueTag( CompletionStatus.COMPLETED_MAYBE,
Integer.toHexString(valueTag) ) ;
}
}
Example 36
| Project: jdk8u_corba File: CDRInputStream_1_0.java Source Code and License | 5 votes |
|
private java.lang.Object readIDLValue(int indirection, String repId,
Class clazz, String codebase)
{
ValueFactory factory ;
// Always try to find a ValueFactory first, as required by the spec.
// There are some complications here in the IDL 3.0 mapping (see 1.13.8),
// but basically we must always be able to override the DefaultFactory
// or Helper mappings that are also used. This appears to be the case
// even in the boxed value cases. The original code only did the lookup
// in the case of class implementing either StreamableValue or CustomValue,
// but abstract valuetypes only implement ValueBase, and really require
// the use of the repId to find a factory (including the DefaultFactory).
try {
// use new-style OBV support (factory object)
factory = Utility.getFactory(clazz, codebase, orb, repId);
} catch (MARSHAL marshal) {
// XXX log marshal at one of the INFO levels
// Could not get a factory, so try alternatives
if (!StreamableValue.class.isAssignableFrom(clazz) &&
!CustomValue.class.isAssignableFrom(clazz) &&
ValueBase.class.isAssignableFrom(clazz)) {
// use old-style OBV support (helper object)
BoxedValueHelper helper = Utility.getHelper(clazz, codebase, repId);
if (helper instanceof ValueHelper)
return readIDLValueWithHelper((ValueHelper)helper, indirection);
else
return helper.read_value(parent);
} else {
// must be a boxed IDLEntity, so make a reflective call to the
// helper's static read method...
return readBoxedIDLEntity(clazz, codebase);
}
}
// If there was no error in getting the factory, use it.
valueIndirection = indirection; // for callback
return factory.read_value(parent);
}
Example 37
| Project: jdk8u_corba File: Utility.java Source Code and License | 5 votes |
|
/**
* Get the helper for an IDLValue
*
* Throws MARSHAL exception if no helper found.
*/
public static BoxedValueHelper getHelper(Class clazz, String codebase,
String repId)
{
String className = null;
if (clazz != null) {
className = clazz.getName();
if (codebase == null)
codebase = Util.getCodebase(clazz);
} else {
if (repId != null)
className = RepositoryId.cache.getId(repId).getClassName();
if (className == null) // no repId or unrecognized repId
throw wrapper.unableLocateValueHelper(
CompletionStatus.COMPLETED_MAYBE);
}
try {
ClassLoader clazzLoader =
(clazz == null ? null : clazz.getClassLoader());
Class helperClass =
loadClassForClass(className+"Helper", codebase, clazzLoader,
clazz, clazzLoader);
return (BoxedValueHelper)helperClass.newInstance();
} catch (ClassNotFoundException cnfe) {
throw wrapper.unableLocateValueHelper( CompletionStatus.COMPLETED_MAYBE,
cnfe );
} catch (IllegalAccessException iae) {
throw wrapper.unableLocateValueHelper( CompletionStatus.COMPLETED_MAYBE,
iae );
} catch (InstantiationException ie) {
throw wrapper.unableLocateValueHelper( CompletionStatus.COMPLETED_MAYBE,
ie );
} catch (ClassCastException cce) {
throw wrapper.unableLocateValueHelper( CompletionStatus.COMPLETED_MAYBE,
cce );
}
}
Example 38
| Project: javify File: HeadlessInput.java Source Code and License | 5 votes |
|
/**
* Tries to read using boxed value helper.
*/
public Serializable read_value(BoxedValueHelper helper)
{
if (subsequentCalls)
return stream.read_value(helper);
else
{
subsequentCalls = true;
return helper.read_value(this);
}
}
Example 39
| Project: javify File: Vio.java Source Code and License | 5 votes |
|
/**
* Write the value base into the given stream, stating that it is an instance
* of the given class.
*
* @param output a stream to write to.
*
* @param value a value to write.
*
* @throws MARSHAL if the writing failed due any reason.
*/
public static void write(OutputStream output, Serializable value,
Class substitute)
{
// Write null if this is a null value.
if (value == null)
output.write_long(vt_NULL);
else if (value instanceof String || substitute == String.class)
writeString(output, value);
else
{
String vId = ObjectCreator.getRepositoryId(value.getClass());
if (substitute == null || value.getClass().equals(substitute))
write_instance(output, value, vId, getHelper(value.getClass(), vId));
else
{
String vC = ObjectCreator.getRepositoryId(substitute);
String[] ids = new String[] { vId, vC };
BoxedValueHelper h = getHelper(substitute.getClass(), ids);
// If the helper is available, it is also responsible for
// providing the repository Id. Otherwise, write both
// ids.
if (h == null)
write_instance(output, value, ids, null);
else
write_instance(output, value, h.get_id(), null);
}
}
}
Example 40
| Project: javify File: Vio.java Source Code and License | 5 votes |
|
/**
* Write standard value type header, followed by contents, produced by the
* boxed value helper.
*
* @param output the stream to write to.
* @param value the value to write, can be null.
* @param helper the helper that writes the value content if it is not null
* (must be provided for this method).
*/
public static void write(OutputStream output, Serializable value,
BoxedValueHelper helper)
{
if (helper == null)
throw new AssertionError("Helper must be provided");
if (value == null)
output.write_long(vt_NULL);
else
write_instance(output, value, helper.get_id(), helper);
}
Example 41
| Project: javify File: Vio.java Source Code and License | 5 votes |
|
/**
* Get the helper that could write the given object, or null if no pre-defined
* helper available for this object.
*/
public static BoxedValueHelper getHelper(Class x, String id)
{
if (x != null && x.equals(String.class))
return m_StringValueHelper;
else if (x != null && x.isArray())
return new ArrayValueHelper(x);
else
return locateHelper(id);
}
Example 42
| Project: javify File: Vio.java Source Code and License | 5 votes |
|
/**
* Try to locate helper from the repository id.
*/
static BoxedValueHelper locateHelper(String id)
{
if (id != null)
{
if (id.equals(m_StringValueHelper.get_id()))
return m_StringValueHelper;
else
// Try to locate helper for IDL type.
if (id.startsWith("IDL:"))
{
try
{
Class helperClass = ObjectCreator.findHelper(id);
if (BoxedValueHelper.class.isAssignableFrom(helperClass))
return (BoxedValueHelper) helperClass.newInstance();
else if (helperClass != null)
return new IDLTypeHelper(helperClass);
else
return null;
}
catch (Exception ex)
{
return null;
}
}
}
return null;
}
Example 43
| Project: jvm-stm File: HeadlessInput.java Source Code and License | 5 votes |
|
/**
* Tries to read using boxed value helper.
*/
public Serializable read_value(BoxedValueHelper helper)
{
if (subsequentCalls)
return stream.read_value(helper);
else
{
subsequentCalls = true;
return helper.read_value(this);
}
}
Example 44
| Project: jvm-stm File: Vio.java Source Code and License | 5 votes |
|
/**
* Write the value base into the given stream, stating that it is an instance
* of the given class.
*
* @param output a stream to write to.
*
* @param value a value to write.
*
* @throws MARSHAL if the writing failed due any reason.
*/
public static void write(OutputStream output, Serializable value,
Class substitute)
{
// Write null if this is a null value.
if (value == null)
output.write_long(vt_NULL);
else if (value instanceof String || substitute == String.class)
writeString(output, value);
else
{
String vId = ObjectCreator.getRepositoryId(value.getClass());
if (substitute == null || value.getClass().equals(substitute))
write_instance(output, value, vId, getHelper(value.getClass(), vId));
else
{
String vC = ObjectCreator.getRepositoryId(substitute);
String[] ids = new String[] { vId, vC };
BoxedValueHelper h = getHelper(substitute.getClass(), ids);
// If the helper is available, it is also responsible for
// providing the repository Id. Otherwise, write both
// ids.
if (h == null)
write_instance(output, value, ids, null);
else
write_instance(output, value, h.get_id(), null);
}
}
}
Example 45
| Project: jvm-stm File: Vio.java Source Code and License | 5 votes |
|
/**
* Write standard value type header, followed by contents, produced by the
* boxed value helper.
*
* @param output the stream to write to.
* @param value the value to write, can be null.
* @param helper the helper that writes the value content if it is not null
* (must be provided for this method).
*/
public static void write(OutputStream output, Serializable value,
BoxedValueHelper helper)
{
if (helper == null)
throw new AssertionError("Helper must be provided");
if (value == null)
output.write_long(vt_NULL);
else
write_instance(output, value, helper.get_id(), helper);
}
Example 46
| Project: jvm-stm File: Vio.java Source Code and License | 5 votes |
|
/**
* Get the helper that could write the given object, or null if no pre-defined
* helper available for this object.
*/
public static BoxedValueHelper getHelper(Class x, String id)
{
if (x != null && x.equals(String.class))
return m_StringValueHelper;
else if (x != null && x.isArray())
return new ArrayValueHelper(x);
else
return locateHelper(id);
}
Example 47
| Project: jvm-stm File: Vio.java Source Code and License | 5 votes |
|
/**
* Try to locate helper from the repository id.
*/
static BoxedValueHelper locateHelper(String id)
{
if (id != null)
{
if (id.equals(m_StringValueHelper.get_id()))
return m_StringValueHelper;
else
// Try to locate helper for IDL type.
if (id.startsWith("IDL:"))
{
try
{
Class helperClass = ObjectCreator.findHelper(id);
if (BoxedValueHelper.class.isAssignableFrom(helperClass))
return (BoxedValueHelper) helperClass.newInstance();
else if (helperClass != null)
return new IDLTypeHelper(helperClass);
else
return null;
}
catch (Exception ex)
{
return null;
}
}
}
return null;
}
Example 48
| Project: infobip-open-jdk-8 File: CDRInputStream_1_0.java Source Code and License | 5 votes |
|
/**
* Examines the valuetag to see how many (if any) repository IDs
* are present on the wire. If no repository ID information
* is on the wire but the expectedType or expectedTypeRepId
* is known, it will return one of those (favoring the
* expectedType's repId). Failing that, it uses the supplied
* BoxedValueHelper to obtain the repository ID, as a last resort.
*/
private String readRepositoryIds(int valueTag,
Class expectedType,
String expectedTypeRepId,
BoxedValueHelper factory) {
switch(repIdUtil.getTypeInfo(valueTag)) {
case RepositoryIdUtility.NO_TYPE_INFO :
// Throw an exception if we have no repository ID info and
// no expectedType to work with. Otherwise, how would we
// know what to unmarshal?
if (expectedType == null) {
if (expectedTypeRepId != null) {
return expectedTypeRepId;
} else if (factory != null) {
return factory.get_id();
} else {
throw wrapper.expectedTypeNullAndNoRepId(
CompletionStatus.COMPLETED_MAYBE);
}
}
return repIdStrs.createForAnyType(expectedType);
case RepositoryIdUtility.SINGLE_REP_TYPE_INFO :
return read_repositoryId();
case RepositoryIdUtility.PARTIAL_LIST_TYPE_INFO :
return read_repositoryIds();
default:
throw wrapper.badValueTag( CompletionStatus.COMPLETED_MAYBE,
Integer.toHexString(valueTag) ) ;
}
}
Example 49
| Project: infobip-open-jdk-8 File: CDRInputStream_1_0.java Source Code and License | 5 votes |
|
private java.lang.Object readIDLValue(int indirection, String repId,
Class clazz, String codebase)
{
ValueFactory factory ;
// Always try to find a ValueFactory first, as required by the spec.
// There are some complications here in the IDL 3.0 mapping (see 1.13.8),
// but basically we must always be able to override the DefaultFactory
// or Helper mappings that are also used. This appears to be the case
// even in the boxed value cases. The original code only did the lookup
// in the case of class implementing either StreamableValue or CustomValue,
// but abstract valuetypes only implement ValueBase, and really require
// the use of the repId to find a factory (including the DefaultFactory).
try {
// use new-style OBV support (factory object)
factory = Utility.getFactory(clazz, codebase, orb, repId);
} catch (MARSHAL marshal) {
// XXX log marshal at one of the INFO levels
// Could not get a factory, so try alternatives
if (!StreamableValue.class.isAssignableFrom(clazz) &&
!CustomValue.class.isAssignableFrom(clazz) &&
ValueBase.class.isAssignableFrom(clazz)) {
// use old-style OBV support (helper object)
BoxedValueHelper helper = Utility.getHelper(clazz, codebase, repId);
if (helper instanceof ValueHelper)
return readIDLValueWithHelper((ValueHelper)helper, indirection);
else
return helper.read_value(parent);
} else {
// must be a boxed IDLEntity, so make a reflective call to the
// helper's static read method...
return readBoxedIDLEntity(clazz, codebase);
}
}
// If there was no error in getting the factory, use it.
valueIndirection = indirection; // for callback
return factory.read_value(parent);
}
Example 50
| Project: infobip-open-jdk-8 File: Utility.java Source Code and License | 5 votes |
|
/**
* Get the helper for an IDLValue
*
* Throws MARSHAL exception if no helper found.
*/
public static BoxedValueHelper getHelper(Class clazz, String codebase,
String repId)
{
String className = null;
if (clazz != null) {
className = clazz.getName();
if (codebase == null)
codebase = Util.getCodebase(clazz);
} else {
if (repId != null)
className = RepositoryId.cache.getId(repId).getClassName();
if (className == null) // no repId or unrecognized repId
throw wrapper.unableLocateValueHelper(
CompletionStatus.COMPLETED_MAYBE);
}
try {
ClassLoader clazzLoader =
(clazz == null ? null : clazz.getClassLoader());
Class helperClass =
loadClassForClass(className+"Helper", codebase, clazzLoader,
clazz, clazzLoader);
return (BoxedValueHelper)helperClass.newInstance();
} catch (ClassNotFoundException cnfe) {
throw wrapper.unableLocateValueHelper( CompletionStatus.COMPLETED_MAYBE,
cnfe );
} catch (IllegalAccessException iae) {
throw wrapper.unableLocateValueHelper( CompletionStatus.COMPLETED_MAYBE,
iae );
} catch (InstantiationException ie) {
throw wrapper.unableLocateValueHelper( CompletionStatus.COMPLETED_MAYBE,
ie );
} catch (ClassCastException cce) {
throw wrapper.unableLocateValueHelper( CompletionStatus.COMPLETED_MAYBE,
cce );
}
}
Example 51
| Project: openjdk-source-code-learn File: CDRInputStream_1_0.java Source Code and License | 5 votes |
|
/**
* Examines the valuetag to see how many (if any) repository IDs
* are present on the wire. If no repository ID information
* is on the wire but the expectedType or expectedTypeRepId
* is known, it will return one of those (favoring the
* expectedType's repId). Failing that, it uses the supplied
* BoxedValueHelper to obtain the repository ID, as a last resort.
*/
private String readRepositoryIds(int valueTag,
Class expectedType,
String expectedTypeRepId,
BoxedValueHelper factory) {
switch(repIdUtil.getTypeInfo(valueTag)) {
case RepositoryIdUtility.NO_TYPE_INFO :
// Throw an exception if we have no repository ID info and
// no expectedType to work with. Otherwise, how would we
// know what to unmarshal?
if (expectedType == null) {
if (expectedTypeRepId != null) {
return expectedTypeRepId;
} else if (factory != null) {
return factory.get_id();
} else {
throw wrapper.expectedTypeNullAndNoRepId(
CompletionStatus.COMPLETED_MAYBE);
}
}
return repIdStrs.createForAnyType(expectedType);
case RepositoryIdUtility.SINGLE_REP_TYPE_INFO :
return read_repositoryId();
case RepositoryIdUtility.PARTIAL_LIST_TYPE_INFO :
return read_repositoryIds();
default:
throw wrapper.badValueTag( CompletionStatus.COMPLETED_MAYBE,
Integer.toHexString(valueTag) ) ;
}
}
Example 52
| Project: openjdk-source-code-learn File: CDRInputStream_1_0.java Source Code and License | 5 votes |
|
private java.lang.Object readIDLValue(int indirection, String repId,
Class clazz, String codebase)
{
ValueFactory factory ;
// Always try to find a ValueFactory first, as required by the spec.
// There are some complications here in the IDL 3.0 mapping (see 1.13.8),
// but basically we must always be able to override the DefaultFactory
// or Helper mappings that are also used. This appears to be the case
// even in the boxed value cases. The original code only did the lookup
// in the case of class implementing either StreamableValue or CustomValue,
// but abstract valuetypes only implement ValueBase, and really require
// the use of the repId to find a factory (including the DefaultFactory).
try {
// use new-style OBV support (factory object)
factory = Utility.getFactory(clazz, codebase, orb, repId);
} catch (MARSHAL marshal) {
// XXX log marshal at one of the INFO levels
// Could not get a factory, so try alternatives
if (!StreamableValue.class.isAssignableFrom(clazz) &&
!CustomValue.class.isAssignableFrom(clazz) &&
ValueBase.class.isAssignableFrom(clazz)) {
// use old-style OBV support (helper object)
BoxedValueHelper helper = Utility.getHelper(clazz, codebase, repId);
if (helper instanceof ValueHelper)
return readIDLValueWithHelper((ValueHelper)helper, indirection);
else
return helper.read_value(parent);
} else {
// must be a boxed IDLEntity, so make a reflective call to the
// helper's static read method...
return readBoxedIDLEntity(clazz, codebase);
}
}
// If there was no error in getting the factory, use it.
valueIndirection = indirection; // for callback
return factory.read_value(parent);
}
Example 53
| Project: openjdk-source-code-learn File: Utility.java Source Code and License | 5 votes |
|
/**
* Get the helper for an IDLValue
*
* Throws MARSHAL exception if no helper found.
*/
public static BoxedValueHelper getHelper(Class clazz, String codebase,
String repId)
{
String className = null;
if (clazz != null) {
className = clazz.getName();
if (codebase == null)
codebase = Util.getCodebase(clazz);
} else {
if (repId != null)
className = RepositoryId.cache.getId(repId).getClassName();
if (className == null) // no repId or unrecognized repId
throw wrapper.unableLocateValueHelper(
CompletionStatus.COMPLETED_MAYBE);
}
try {
ClassLoader clazzLoader =
(clazz == null ? null : clazz.getClassLoader());
Class helperClass =
loadClassForClass(className+"Helper", codebase, clazzLoader,
clazz, clazzLoader);
return (BoxedValueHelper)helperClass.newInstance();
} catch (ClassNotFoundException cnfe) {
throw wrapper.unableLocateValueHelper( CompletionStatus.COMPLETED_MAYBE,
cnfe );
} catch (IllegalAccessException iae) {
throw wrapper.unableLocateValueHelper( CompletionStatus.COMPLETED_MAYBE,
iae );
} catch (InstantiationException ie) {
throw wrapper.unableLocateValueHelper( CompletionStatus.COMPLETED_MAYBE,
ie );
} catch (ClassCastException cce) {
throw wrapper.unableLocateValueHelper( CompletionStatus.COMPLETED_MAYBE,
cce );
}
}
Example 54
| Project: OLD-OpenJDK8 File: CDRInputStream_1_0.java Source Code and License | 5 votes |
|
/**
* Examines the valuetag to see how many (if any) repository IDs
* are present on the wire. If no repository ID information
* is on the wire but the expectedType or expectedTypeRepId
* is known, it will return one of those (favoring the
* expectedType's repId). Failing that, it uses the supplied
* BoxedValueHelper to obtain the repository ID, as a last resort.
*/
private String readRepositoryIds(int valueTag,
Class expectedType,
String expectedTypeRepId,
BoxedValueHelper factory) {
switch(repIdUtil.getTypeInfo(valueTag)) {
case RepositoryIdUtility.NO_TYPE_INFO :
// Throw an exception if we have no repository ID info and
// no expectedType to work with. Otherwise, how would we
// know what to unmarshal?
if (expectedType == null) {
if (expectedTypeRepId != null) {
return expectedTypeRepId;
} else if (factory != null) {
return factory.get_id();
} else {
throw wrapper.expectedTypeNullAndNoRepId(
CompletionStatus.COMPLETED_MAYBE);
}
}
return repIdStrs.createForAnyType(expectedType);
case RepositoryIdUtility.SINGLE_REP_TYPE_INFO :
return read_repositoryId();
case RepositoryIdUtility.PARTIAL_LIST_TYPE_INFO :
return read_repositoryIds();
default:
throw wrapper.badValueTag( CompletionStatus.COMPLETED_MAYBE,
Integer.toHexString(valueTag) ) ;
}
}
Example 55
| Project: OLD-OpenJDK8 File: CDRInputStream_1_0.java Source Code and License | 5 votes |
|
private java.lang.Object readIDLValue(int indirection, String repId,
Class clazz, String codebase)
{
ValueFactory factory ;
// Always try to find a ValueFactory first, as required by the spec.
// There are some complications here in the IDL 3.0 mapping (see 1.13.8),
// but basically we must always be able to override the DefaultFactory
// or Helper mappings that are also used. This appears to be the case
// even in the boxed value cases. The original code only did the lookup
// in the case of class implementing either StreamableValue or CustomValue,
// but abstract valuetypes only implement ValueBase, and really require
// the use of the repId to find a factory (including the DefaultFactory).
try {
// use new-style OBV support (factory object)
factory = Utility.getFactory(clazz, codebase, orb, repId);
} catch (MARSHAL marshal) {
// XXX log marshal at one of the INFO levels
// Could not get a factory, so try alternatives
if (!StreamableValue.class.isAssignableFrom(clazz) &&
!CustomValue.class.isAssignableFrom(clazz) &&
ValueBase.class.isAssignableFrom(clazz)) {
// use old-style OBV support (helper object)
BoxedValueHelper helper = Utility.getHelper(clazz, codebase, repId);
if (helper instanceof ValueHelper)
return readIDLValueWithHelper((ValueHelper)helper, indirection);
else
return helper.read_value(parent);
} else {
// must be a boxed IDLEntity, so make a reflective call to the
// helper's static read method...
return readBoxedIDLEntity(clazz, codebase);
}
}
// If there was no error in getting the factory, use it.
valueIndirection = indirection; // for callback
return factory.read_value(parent);
}
Example 56
| Project: OLD-OpenJDK8 File: Utility.java Source Code and License | 5 votes |
|
/**
* Get the helper for an IDLValue
*
* Throws MARSHAL exception if no helper found.
*/
public static BoxedValueHelper getHelper(Class clazz, String codebase,
String repId)
{
String className = null;
if (clazz != null) {
className = clazz.getName();
if (codebase == null)
codebase = Util.getCodebase(clazz);
} else {
if (repId != null)
className = RepositoryId.cache.getId(repId).getClassName();
if (className == null) // no repId or unrecognized repId
throw wrapper.unableLocateValueHelper(
CompletionStatus.COMPLETED_MAYBE);
}
try {
ClassLoader clazzLoader =
(clazz == null ? null : clazz.getClassLoader());
Class helperClass =
loadClassForClass(className+"Helper", codebase, clazzLoader,
clazz, clazzLoader);
return (BoxedValueHelper)helperClass.newInstance();
} catch (ClassNotFoundException cnfe) {
throw wrapper.unableLocateValueHelper( CompletionStatus.COMPLETED_MAYBE,
cnfe );
} catch (IllegalAccessException iae) {
throw wrapper.unableLocateValueHelper( CompletionStatus.COMPLETED_MAYBE,
iae );
} catch (InstantiationException ie) {
throw wrapper.unableLocateValueHelper( CompletionStatus.COMPLETED_MAYBE,
ie );
} catch (ClassCastException cce) {
throw wrapper.unableLocateValueHelper( CompletionStatus.COMPLETED_MAYBE,
cce );
}
}
Example 57
| Project: JamVM-PH File: HeadlessInput.java Source Code and License | 5 votes |
|
/**
* Tries to read using boxed value helper.
*/
public Serializable read_value(BoxedValueHelper helper)
{
if (subsequentCalls)
return stream.read_value(helper);
else
{
subsequentCalls = true;
return helper.read_value(this);
}
}
Example 58
| Project: JamVM-PH File: Vio.java Source Code and License | 5 votes |
|
/**
* Write the value base into the given stream, stating that it is an instance
* of the given class.
*
* @param output a stream to write to.
*
* @param value a value to write.
*
* @throws MARSHAL if the writing failed due any reason.
*/
public static void write(OutputStream output, Serializable value,
Class substitute)
{
// Write null if this is a null value.
if (value == null)
output.write_long(vt_NULL);
else if (value instanceof String || substitute == String.class)
writeString(output, value);
else
{
String vId = ObjectCreator.getRepositoryId(value.getClass());
if (substitute == null || value.getClass().equals(substitute))
write_instance(output, value, vId, getHelper(value.getClass(), vId));
else
{
String vC = ObjectCreator.getRepositoryId(substitute);
String[] ids = new String[] { vId, vC };
BoxedValueHelper h = getHelper(substitute.getClass(), ids);
// If the helper is available, it is also responsible for
// providing the repository Id. Otherwise, write both
// ids.
if (h == null)
write_instance(output, value, ids, null);
else
write_instance(output, value, h.get_id(), null);
}
}
}
Example 59
| Project: JamVM-PH File: Vio.java Source Code and License | 5 votes |
|
/**
* Write standard value type header, followed by contents, produced by the
* boxed value helper.
*
* @param output the stream to write to.
* @param value the value to write, can be null.
* @param helper the helper that writes the value content if it is not null
* (must be provided for this method).
*/
public static void write(OutputStream output, Serializable value,
BoxedValueHelper helper)
{
if (helper == null)
throw new AssertionError("Helper must be provided");
if (value == null)
output.write_long(vt_NULL);
else
write_instance(output, value, helper.get_id(), helper);
}
Example 60
| Project: JamVM-PH File: Vio.java Source Code and License | 5 votes |
|
/**
* Get the helper that could write the given object, or null if no pre-defined
* helper available for this object.
*/
public static BoxedValueHelper getHelper(Class x, String id)
{
if (x != null && x.equals(String.class))
return m_StringValueHelper;
else if (x != null && x.isArray())
return new ArrayValueHelper(x);
else
return locateHelper(id);
}
