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new 042218f5b [AXIOM-506] Introduce PartBlob
042218f5b is described below
commit 042218f5b53aabe93e365322586f70404181fc82
Author: Andreas Veithen <andreas.veit...@gmail.com>
AuthorDate: Sun Nov 6 12:19:59 2022 +0000
[AXIOM-506] Introduce PartBlob
---
.../axiom/attachments/LegacyPartDataHandler.java | 5 +-
.../axiom/attachments/MultipartBodyAdapter.java | 15 +++---
.../java/org/apache/axiom/mime/MultipartBody.java | 18 +++----
.../src/main/java/org/apache/axiom/mime/Part.java | 7 +++
.../DataHandlerBlobFactory.java => PartBlob.java} | 26 ++++------
.../{BlobFactory.java => PartBlobFactory.java} | 33 ++++++-------
.../main/java/org/apache/axiom/mime/PartImpl.java | 9 ++--
.../axiom/mime/activation/PartDataHandler.java | 23 ++++++---
...artDataSource.java => PartDataHandlerBlob.java} | 36 +++++++-------
.../activation/PartDataHandlerBlobFactory.java | 55 ++++++++++++++++++++++
.../axiom/mime/activation/PartDataSource.java | 8 +---
.../activation/DataHandlerContentTypeProvider.java | 5 +-
.../axiom/util/activation/DataHandlerUtils.java | 27 +++++++++--
.../om/impl/common/factory/meta/BuilderSpec.java | 2 +-
.../java/org/apache/axiom/samples/MTOMSample.java | 4 +-
.../org/apache/axiom/ts/om/xop/TestSerialize.java | 4 +-
.../soap12/envelope/TestBuildWithAttachments.java | 4 +-
.../soap12/envelope/TestMTOMForwardStreaming.java | 7 +--
18 files changed, 182 insertions(+), 106 deletions(-)
diff --git
a/axiom-api/src/main/java/org/apache/axiom/attachments/LegacyPartDataHandler.java
b/axiom-api/src/main/java/org/apache/axiom/attachments/LegacyPartDataHandler.java
index 7d6b8da84..9cc5d0f24 100644
---
a/axiom-api/src/main/java/org/apache/axiom/attachments/LegacyPartDataHandler.java
+++
b/axiom-api/src/main/java/org/apache/axiom/attachments/LegacyPartDataHandler.java
@@ -20,7 +20,6 @@ package org.apache.axiom.attachments;
import java.io.IOException;
import java.io.InputStream;
-import java.util.function.Supplier;
import javax.activation.DataSource;
@@ -30,8 +29,8 @@ import org.apache.axiom.mime.Part;
import org.apache.axiom.mime.activation.PartDataHandler;
final class LegacyPartDataHandler extends PartDataHandler implements
DataHandlerExt {
- LegacyPartDataHandler(Part part, Supplier<Blob> contentSupplier) {
- super(part, contentSupplier);
+ LegacyPartDataHandler(Part part) {
+ super(part);
}
@Override
diff --git
a/axiom-api/src/main/java/org/apache/axiom/attachments/MultipartBodyAdapter.java
b/axiom-api/src/main/java/org/apache/axiom/attachments/MultipartBodyAdapter.java
index 60180071a..6d3ed9fbc 100644
---
a/axiom-api/src/main/java/org/apache/axiom/attachments/MultipartBodyAdapter.java
+++
b/axiom-api/src/main/java/org/apache/axiom/attachments/MultipartBodyAdapter.java
@@ -25,14 +25,13 @@ import java.util.Iterator;
import java.util.LinkedHashMap;
import java.util.Map;
import java.util.Set;
-import java.util.function.Supplier;
import javax.activation.DataHandler;
-import org.apache.axiom.blob.Blob;
import org.apache.axiom.blob.WritableBlobFactory;
import org.apache.axiom.mime.ContentType;
-import org.apache.axiom.mime.BlobFactory;
+import org.apache.axiom.mime.activation.PartDataHandler;
+import org.apache.axiom.mime.activation.PartDataHandlerBlobFactory;
import org.apache.axiom.mime.Header;
import org.apache.axiom.mime.MultipartBody;
import org.apache.axiom.mime.MultipartBody.PartCreationListener;
@@ -77,10 +76,10 @@ final class MultipartBodyAdapter extends
AttachmentsDelegate implements PartCrea
.setInputStream(inStream)
.setContentType(contentTypeString)
.setAttachmentBlobFactory(attachmentBlobFactory)
- .setBlobFactory(new BlobFactory() {
+ .setPartBlobFactory(new PartDataHandlerBlobFactory() {
@Override
- public Blob createBlob(Part part, Supplier<Blob>
contentSupplier) {
- return DataHandlerUtils.toBlob(new
LegacyPartDataHandler(part, contentSupplier));
+ protected PartDataHandler createDataHandler(Part part)
{
+ return new LegacyPartDataHandler(part);
}
})
.setPartCreationListener(this)
@@ -90,7 +89,7 @@ final class MultipartBodyAdapter extends AttachmentsDelegate
implements PartCrea
String rootPartContentID = rootPart.getContentID();
if (rootPartContentID == null) {
rootPartContentID = "firstPart_" +
UIDGenerator.generateContentId();
- map.put(rootPartContentID,
DataHandlerUtils.toDataHandler(rootPart.getBlob()));
+ map.put(rootPartContentID,
DataHandlerUtils.toDataHandler(rootPart.getPartBlob()));
}
this.rootPartContentID = rootPartContentID;
}
@@ -99,7 +98,7 @@ final class MultipartBodyAdapter extends AttachmentsDelegate
implements PartCrea
public void partCreated(Part part) {
String contentID = part.getContentID();
if (contentID != null) {
- map.put(contentID, DataHandlerUtils.toDataHandler(part.getBlob()));
+ map.put(contentID,
DataHandlerUtils.toDataHandler(part.getPartBlob()));
}
}
diff --git a/axiom-api/src/main/java/org/apache/axiom/mime/MultipartBody.java
b/axiom-api/src/main/java/org/apache/axiom/mime/MultipartBody.java
index 72f6a77d1..d1065d18c 100644
--- a/axiom-api/src/main/java/org/apache/axiom/mime/MultipartBody.java
+++ b/axiom-api/src/main/java/org/apache/axiom/mime/MultipartBody.java
@@ -58,7 +58,7 @@ public final class MultipartBody implements Iterable<Part> {
private InputStream inputStream;
private ContentType contentType;
private WritableBlobFactory<?> attachmentBlobFactory;
- private BlobFactory blobFactory;
+ private PartBlobFactory partBlobFactory;
private PartCreationListener partCreationListener;
Builder() {}
@@ -87,8 +87,8 @@ public final class MultipartBody implements Iterable<Part> {
return this;
}
- public Builder setBlobFactory(BlobFactory blobFactory) {
- this.blobFactory = blobFactory;
+ public Builder setPartBlobFactory(PartBlobFactory partBlobFactory) {
+ this.partBlobFactory = partBlobFactory;
return this;
}
@@ -108,7 +108,7 @@ public final class MultipartBody implements Iterable<Part> {
inputStream,
contentType,
attachmentBlobFactory == null ? MemoryBlob.FACTORY :
attachmentBlobFactory,
- blobFactory == null ? BlobFactory.DEFAULT : blobFactory,
+ partBlobFactory == null ? PartBlobFactory.DEFAULT :
partBlobFactory,
partCreationListener);
}
}
@@ -138,15 +138,15 @@ public final class MultipartBody implements
Iterable<Part> {
private int partCount;
private final WritableBlobFactory<?> attachmentBlobFactory;
- private final BlobFactory blobFactory;
+ private final PartBlobFactory partBlobFactory;
private final PartCreationListener partCreationListener;
MultipartBody(InputStream inStream, ContentType contentType,
WritableBlobFactory<?> attachmentBlobFactory,
- BlobFactory blobFactory,
+ PartBlobFactory partBlobFactory,
PartCreationListener partCreationListener) {
this.attachmentBlobFactory = attachmentBlobFactory;
- this.blobFactory = blobFactory;
+ this.partBlobFactory = partBlobFactory;
this.partCreationListener = partCreationListener;
this.contentType = contentType;
@@ -187,8 +187,8 @@ public final class MultipartBody implements Iterable<Part> {
return contentID;
}
- BlobFactory getBlobFactory() {
- return blobFactory;
+ PartBlobFactory getPartBlobFactory() {
+ return partBlobFactory;
}
public ContentType getContentType() {
diff --git a/axiom-api/src/main/java/org/apache/axiom/mime/Part.java
b/axiom-api/src/main/java/org/apache/axiom/mime/Part.java
index 0808b9b88..9adfcba30 100644
--- a/axiom-api/src/main/java/org/apache/axiom/mime/Part.java
+++ b/axiom-api/src/main/java/org/apache/axiom/mime/Part.java
@@ -67,6 +67,13 @@ public interface Part {
*/
Blob getBlob();
+ /**
+ * Get the {@link PartBlob} instance created by the configured {@link
PartBlobFactory}.
+ *
+ * @return the {@link PartBlob} instance
+ */
+ PartBlob getPartBlob();
+
/**
* Get the content of this part as an {@link InputStream}.
*
diff --git
a/axiom-api/src/main/java/org/apache/axiom/mime/activation/DataHandlerBlobFactory.java
b/axiom-api/src/main/java/org/apache/axiom/mime/PartBlob.java
similarity index 54%
rename from
axiom-api/src/main/java/org/apache/axiom/mime/activation/DataHandlerBlobFactory.java
rename to axiom-api/src/main/java/org/apache/axiom/mime/PartBlob.java
index 3f41a2476..f6b24e0ae 100644
---
a/axiom-api/src/main/java/org/apache/axiom/mime/activation/DataHandlerBlobFactory.java
+++ b/axiom-api/src/main/java/org/apache/axiom/mime/PartBlob.java
@@ -16,26 +16,18 @@
* specific language governing permissions and limitations
* under the License.
*/
-package org.apache.axiom.mime.activation;
-
-import java.util.function.Supplier;
+package org.apache.axiom.mime;
import org.apache.axiom.blob.Blob;
-import org.apache.axiom.mime.BlobFactory;
-import org.apache.axiom.mime.Part;
-import org.apache.axiom.util.activation.DataHandlerUtils;
/**
- * {@link BlobFactory} implementation that creates {@link Blob} instances that
wrap
- * {@link PartDataHandler} instances.
+ * A {@link Blob} that enables access to the {@link Part} whose content it
represents.
*/
-public final class DataHandlerBlobFactory implements BlobFactory {
- public static final DataHandlerBlobFactory INSTANCE = new
DataHandlerBlobFactory();
-
- private DataHandlerBlobFactory() {}
-
- @Override
- public Blob createBlob(Part part, Supplier<Blob> contentSupplier) {
- return DataHandlerUtils.toBlob(new PartDataHandler(part,
contentSupplier));
- }
+public interface PartBlob extends Blob {
+ /**
+ * The the MIME part from which this blob was created.
+ *
+ * @return the MIME part
+ */
+ Part getPart();
}
diff --git a/axiom-api/src/main/java/org/apache/axiom/mime/BlobFactory.java
b/axiom-api/src/main/java/org/apache/axiom/mime/PartBlobFactory.java
similarity index 62%
rename from axiom-api/src/main/java/org/apache/axiom/mime/BlobFactory.java
rename to axiom-api/src/main/java/org/apache/axiom/mime/PartBlobFactory.java
index 53caa05db..c63441036 100644
--- a/axiom-api/src/main/java/org/apache/axiom/mime/BlobFactory.java
+++ b/axiom-api/src/main/java/org/apache/axiom/mime/PartBlobFactory.java
@@ -21,51 +21,52 @@ package org.apache.axiom.mime;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
-import java.util.function.Supplier;
-import org.apache.axiom.blob.Blob;
import org.apache.axiom.ext.io.StreamCopyException;
/**
- * Factory for the {@link Blob} instances returned by {@link Part#getBlob()}.
This may be used to
- * create {@link Blob} instances that wrap some other type of objects
representing the content of
+ * Factory for the {@link PartBlob} instances returned by {@link
Part#getBlob()}. This may be used to
+ * create {@link PartBlob} instances that wrap some other type of objects
representing the content of
* MIME parts.
*/
-public interface BlobFactory {
+public interface PartBlobFactory {
/**
- * Default factory that creates {@link Blob} instances that lazily access
the underlying
+ * Default factory that creates {@link PartBlob} instances that lazily
access the underlying
* content.
*/
- BlobFactory DEFAULT = new BlobFactory() {
+ PartBlobFactory DEFAULT = new PartBlobFactory() {
@Override
- public Blob createBlob(Part part, Supplier<Blob> contentSupplier) {
- return new Blob() {
+ public PartBlob createBlob(Part part) {
+ return new PartBlob() {
+ @Override
+ public Part getPart() {
+ return part;
+ }
+
@Override
public InputStream getInputStream() throws IOException {
- return contentSupplier.get().getInputStream();
+ return part.getBlob().getInputStream();
}
@Override
public void writeTo(OutputStream out) throws
StreamCopyException {
- contentSupplier.get().writeTo(out);
+ part.getBlob().writeTo(out);
}
@Override
public long getSize() {
- return contentSupplier.get().getSize();
+ return part.getBlob().getSize();
}
};
}
};
/**
- * Create a {@link Blob} for the given MIME part.
+ * Create a {@link PartBlob} for the given MIME part.
*
* @param part
* the MIME part
- * @param contentSupplier
- * a supplier for the content of the part
* @return the blob
*/
- Blob createBlob(Part part, Supplier<Blob> contentSupplier);
+ PartBlob createBlob(Part part);
}
diff --git a/axiom-api/src/main/java/org/apache/axiom/mime/PartImpl.java
b/axiom-api/src/main/java/org/apache/axiom/mime/PartImpl.java
index 1eaddca5b..cec33e239 100644
--- a/axiom-api/src/main/java/org/apache/axiom/mime/PartImpl.java
+++ b/axiom-api/src/main/java/org/apache/axiom/mime/PartImpl.java
@@ -85,7 +85,7 @@ final class PartImpl implements Part {
*/
private WritableBlob content;
- private Blob blob;
+ private PartBlob blob;
private PartInputStream partInputStream;
@@ -138,9 +138,9 @@ final class PartImpl implements Part {
}
@Override
- public Blob getBlob() {
+ public PartBlob getPartBlob() {
if (blob == null) {
- blob = message.getBlobFactory().createBlob(this, this::getRawBlob);
+ blob = message.getPartBlobFactory().createBlob(this);
}
return blob;
}
@@ -157,7 +157,8 @@ final class PartImpl implements Part {
}
}
- private Blob getRawBlob() {
+ @Override
+ public Blob getBlob() {
WritableBlob blob = getContent();
if (blob instanceof OverflowableBlob) {
WritableBlob overflowBlob =
((OverflowableBlob)blob).getOverflowBlob();
diff --git
a/axiom-api/src/main/java/org/apache/axiom/mime/activation/PartDataHandler.java
b/axiom-api/src/main/java/org/apache/axiom/mime/activation/PartDataHandler.java
index 4fef99f16..82a08ecb0 100644
---
a/axiom-api/src/main/java/org/apache/axiom/mime/activation/PartDataHandler.java
+++
b/axiom-api/src/main/java/org/apache/axiom/mime/activation/PartDataHandler.java
@@ -20,32 +20,32 @@ package org.apache.axiom.mime.activation;
import java.io.IOException;
import java.io.OutputStream;
-import java.util.function.Supplier;
import javax.activation.DataHandler;
import javax.activation.DataSource;
import org.apache.axiom.blob.Blob;
import org.apache.axiom.mime.Part;
+import org.apache.axiom.mime.PartBlob;
/**
* {@link DataHandler} implementation for MIME parts read from a stream.
*/
public class PartDataHandler extends DataHandler {
private final Part part;
- private final Supplier<Blob> contentSupplier;
+ private final PartDataHandlerBlob blob;
private DataSource dataSource;
- protected PartDataHandler(Part part, Supplier<Blob> contentSupplier) {
+ protected PartDataHandler(Part part) {
// We can't call PartImpl#getDataSource() here because it would fetch
the content of the
// part and therefore disable streaming. We can't pass null here
either because Geronimo's
// DataHandler implementation would throw a NullPointerException.
Therefore we create the
// default PartDataSource. When the DataSource is requested, we check
if for there is an
// implementation specific to the buffering strategy and return that
instead of the default
// implementation.
- super(new PartDataSource(part, contentSupplier));
+ super(new PartDataSource(part));
this.part = part;
- this.contentSupplier = contentSupplier;
+ this.blob = new PartDataHandlerBlob(this);
}
/**
@@ -57,10 +57,19 @@ public class PartDataHandler extends DataHandler {
return part;
}
+ /**
+ * Get the {@link PartBlob} that wraps this instance.
+ *
+ * @return the blob wrapper
+ */
+ public final PartBlob getBlob() {
+ return blob;
+ }
+
@Override
public final DataSource getDataSource() {
if (dataSource == null) {
- dataSource = createDataSource(contentSupplier.get(),
Util.getDataSourceContentType(part));
+ dataSource = createDataSource(part.getBlob(),
Util.getDataSourceContentType(part));
if (dataSource == null) {
// We get here if there is no DataSource implementation
specific to the buffering
// strategy being used. In this case we use
super.getDataSource() to get the
@@ -92,6 +101,6 @@ public class PartDataHandler extends DataHandler {
// The PartContent may have an implementation of writeTo that is more
efficient than the default
// DataHandler#writeTo method (which requests an input stream and then
copies it to the output
// stream).
- contentSupplier.get().writeTo(os);
+ part.getBlob().writeTo(os);
}
}
diff --git
a/axiom-api/src/main/java/org/apache/axiom/mime/activation/PartDataSource.java
b/axiom-api/src/main/java/org/apache/axiom/mime/activation/PartDataHandlerBlob.java
similarity index 58%
copy from
axiom-api/src/main/java/org/apache/axiom/mime/activation/PartDataSource.java
copy to
axiom-api/src/main/java/org/apache/axiom/mime/activation/PartDataHandlerBlob.java
index facac683c..6643ab968 100644
---
a/axiom-api/src/main/java/org/apache/axiom/mime/activation/PartDataSource.java
+++
b/axiom-api/src/main/java/org/apache/axiom/mime/activation/PartDataHandlerBlob.java
@@ -21,46 +21,42 @@ package org.apache.axiom.mime.activation;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
-import java.util.function.Supplier;
-import org.apache.axiom.blob.Blob;
-import org.apache.axiom.ext.activation.SizeAwareDataSource;
+import org.apache.axiom.ext.io.StreamCopyException;
import org.apache.axiom.mime.Part;
+import org.apache.axiom.mime.PartBlob;
/**
- * Default {@link DataSource} implementation for MIME parts.
+ * {@link PartBlob} implementation that wraps a {@link PartDataHandler}.
*/
-final class PartDataSource implements SizeAwareDataSource {
- private final Part part;
- private final Supplier<Blob> contentSupplier;
+public final class PartDataHandlerBlob implements PartBlob {
+ private final PartDataHandler dataHandler;
- PartDataSource(Part part, Supplier<Blob> contentSupplier) {
- this.part = part;
- this.contentSupplier = contentSupplier;
+ PartDataHandlerBlob(PartDataHandler dataHandler) {
+ this.dataHandler = dataHandler;
}
- @Override
- public String getContentType() {
- return Util.getDataSourceContentType(part);
+ public PartDataHandler getDataHandler() {
+ return dataHandler;
}
@Override
- public InputStream getInputStream() throws IOException {
- return part.getInputStream(true);
+ public Part getPart() {
+ return dataHandler.getPart();
}
@Override
- public String getName() {
- return part.getContentID();
+ public InputStream getInputStream() throws IOException {
+ return dataHandler.getPart().getBlob().getInputStream();
}
@Override
- public OutputStream getOutputStream() throws IOException {
- throw new UnsupportedOperationException();
+ public void writeTo(OutputStream out) throws StreamCopyException {
+ dataHandler.getPart().getBlob().writeTo(out);
}
@Override
public long getSize() {
- return contentSupplier.get().getSize();
+ return dataHandler.getPart().getBlob().getSize();
}
}
diff --git
a/axiom-api/src/main/java/org/apache/axiom/mime/activation/PartDataHandlerBlobFactory.java
b/axiom-api/src/main/java/org/apache/axiom/mime/activation/PartDataHandlerBlobFactory.java
new file mode 100644
index 000000000..ebe6ceee5
--- /dev/null
+++
b/axiom-api/src/main/java/org/apache/axiom/mime/activation/PartDataHandlerBlobFactory.java
@@ -0,0 +1,55 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.axiom.mime.activation;
+
+import org.apache.axiom.mime.PartBlobFactory;
+import org.apache.axiom.mime.Part;
+import org.apache.axiom.mime.PartBlob;
+
+/**
+ * {@link PartBlobFactory} implementation that creates {@link PartBlob}
instances that wrap
+ * {@link PartDataHandler} instances.
+ */
+public abstract class PartDataHandlerBlobFactory implements PartBlobFactory {
+ /**
+ * {@link PartDataHandlerBlobFactory} instance that creates plain {@link
PartDataHandler}
+ * instances.
+ */
+ public static final PartDataHandlerBlobFactory DEFAULT = new
PartDataHandlerBlobFactory() {
+ @Override
+ protected PartDataHandler createDataHandler(Part part) {
+ return new PartDataHandler(part);
+ }
+ };
+
+ protected PartDataHandlerBlobFactory() {}
+
+ @Override
+ public final PartBlob createBlob(Part part) {
+ return createDataHandler(part).getBlob();
+ }
+
+ /**
+ * Create a {@link PartDataHandler} for the given {@link Part}.
+ *
+ * @param part the MIME part
+ * @return the data handler
+ */
+ protected abstract PartDataHandler createDataHandler(Part part);
+}
diff --git
a/axiom-api/src/main/java/org/apache/axiom/mime/activation/PartDataSource.java
b/axiom-api/src/main/java/org/apache/axiom/mime/activation/PartDataSource.java
index facac683c..acbc0f7ea 100644
---
a/axiom-api/src/main/java/org/apache/axiom/mime/activation/PartDataSource.java
+++
b/axiom-api/src/main/java/org/apache/axiom/mime/activation/PartDataSource.java
@@ -21,9 +21,7 @@ package org.apache.axiom.mime.activation;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
-import java.util.function.Supplier;
-import org.apache.axiom.blob.Blob;
import org.apache.axiom.ext.activation.SizeAwareDataSource;
import org.apache.axiom.mime.Part;
@@ -32,11 +30,9 @@ import org.apache.axiom.mime.Part;
*/
final class PartDataSource implements SizeAwareDataSource {
private final Part part;
- private final Supplier<Blob> contentSupplier;
- PartDataSource(Part part, Supplier<Blob> contentSupplier) {
+ PartDataSource(Part part) {
this.part = part;
- this.contentSupplier = contentSupplier;
}
@Override
@@ -61,6 +57,6 @@ final class PartDataSource implements SizeAwareDataSource {
@Override
public long getSize() {
- return contentSupplier.get().getSize();
+ return part.getBlob().getSize();
}
}
diff --git
a/axiom-api/src/main/java/org/apache/axiom/util/activation/DataHandlerContentTypeProvider.java
b/axiom-api/src/main/java/org/apache/axiom/util/activation/DataHandlerContentTypeProvider.java
index 2eb083ce8..b5e4da206 100644
---
a/axiom-api/src/main/java/org/apache/axiom/util/activation/DataHandlerContentTypeProvider.java
+++
b/axiom-api/src/main/java/org/apache/axiom/util/activation/DataHandlerContentTypeProvider.java
@@ -41,10 +41,11 @@ public final class DataHandlerContentTypeProvider
implements ContentTypeProvider
@Override
public ContentType getContentType(Blob blob) {
- if (!(blob instanceof DataHandlerBlob)) {
+ DataHandler dh = DataHandlerUtils.getDataHandler(blob);
+ if (dh == null) {
return null;
}
- String contentType = ((DataHandlerBlob)
blob).getDataHandler().getContentType();
+ String contentType = dh.getContentType();
if (contentType == null) {
return null;
}
diff --git
a/axiom-api/src/main/java/org/apache/axiom/util/activation/DataHandlerUtils.java
b/axiom-api/src/main/java/org/apache/axiom/util/activation/DataHandlerUtils.java
index 9cbd50e69..900af1e3e 100644
---
a/axiom-api/src/main/java/org/apache/axiom/util/activation/DataHandlerUtils.java
+++
b/axiom-api/src/main/java/org/apache/axiom/util/activation/DataHandlerUtils.java
@@ -25,6 +25,8 @@ import javax.activation.DataHandler;
import javax.activation.DataSource;
import org.apache.axiom.blob.Blob;
+import org.apache.axiom.mime.activation.PartDataHandler;
+import org.apache.axiom.mime.activation.PartDataHandlerBlob;
/**
* Contains utility methods to work with {@link DataHandler} objects.
@@ -67,6 +69,22 @@ public final class DataHandlerUtils {
}
}
+ /**
+ * Get the {@link DataHandler} wrapped by the given {@link Blob}.
+ *
+ * @param blob the {@link Blob} to unwrap
+ * @return the wrapped {@link DataHandler}, or {@code null} if the blob
doesn't wrap a {@link DataHandler}
+ */
+ public static DataHandler getDataHandler(Blob blob) {
+ if (blob instanceof DataHandlerBlob) {
+ return ((DataHandlerBlob)blob).getDataHandler();
+ }
+ if (blob instanceof PartDataHandlerBlob) {
+ return ((PartDataHandlerBlob)blob).getDataHandler();
+ }
+ return null;
+ }
+
/**
* Get a {@link DataHandler} for the given {@link Blob}. If the blob was
obtained from {@link
* #toBlob(DataHandler)}, the original {@link DataHandler} is returned.
@@ -75,10 +93,8 @@ public final class DataHandlerUtils {
* @return a {@link DataHandler} representing the {@link Blob}
*/
public static DataHandler toDataHandler(Blob blob) {
- if (blob instanceof DataHandlerBlob) {
- return ((DataHandlerBlob)blob).getDataHandler();
- }
- return new BlobDataHandler(blob);
+ DataHandler dh = getDataHandler(blob);
+ return dh != null ? dh : new BlobDataHandler(blob);
}
/**
@@ -92,6 +108,9 @@ public final class DataHandlerUtils {
if (dh instanceof BlobDataHandler) {
return ((BlobDataHandler)dh).getBlob();
}
+ if (dh instanceof PartDataHandler) {
+ return ((PartDataHandler)dh).getBlob();
+ }
return new DataHandlerBlob(dh);
}
}
diff --git
a/mixins/om-mixins/src/main/java/org/apache/axiom/om/impl/common/factory/meta/BuilderSpec.java
b/mixins/om-mixins/src/main/java/org/apache/axiom/om/impl/common/factory/meta/BuilderSpec.java
index a521da6c9..f1d970522 100644
---
a/mixins/om-mixins/src/main/java/org/apache/axiom/om/impl/common/factory/meta/BuilderSpec.java
+++
b/mixins/om-mixins/src/main/java/org/apache/axiom/om/impl/common/factory/meta/BuilderSpec.java
@@ -221,7 +221,7 @@ public final class BuilderSpec {
@Override
public Blob getBlob(String contentID) {
Part part = message.getPart(contentID);
- return part == null ? null :
part.getBlob();
+ return part == null ? null :
part.getPartBlob();
}
})),
new Detachable() {
diff --git a/samples/src/test/java/org/apache/axiom/samples/MTOMSample.java
b/samples/src/test/java/org/apache/axiom/samples/MTOMSample.java
index 4d3921cd3..d67240a33 100644
--- a/samples/src/test/java/org/apache/axiom/samples/MTOMSample.java
+++ b/samples/src/test/java/org/apache/axiom/samples/MTOMSample.java
@@ -30,7 +30,7 @@ import javax.xml.ws.Endpoint;
import junit.framework.TestCase;
import org.apache.axiom.mime.MultipartBody;
-import org.apache.axiom.mime.activation.DataHandlerBlobFactory;
+import org.apache.axiom.mime.activation.PartDataHandlerBlobFactory;
import org.apache.axiom.mime.activation.PartDataHandler;
import org.apache.axiom.om.OMAbstractFactory;
import org.apache.axiom.om.OMElement;
@@ -69,7 +69,7 @@ public class MTOMSample extends TestCase {
MultipartBody multipartBody = MultipartBody.builder()
.setInputStream(in)
.setContentType(connection.getContentType())
- .setBlobFactory(DataHandlerBlobFactory.INSTANCE)
+ .setPartBlobFactory(PartDataHandlerBlobFactory.DEFAULT)
.build();
SOAPEnvelope response =
OMXMLBuilderFactory.createSOAPModelBuilder(multipartBody).getSOAPEnvelope();
OMElement retrieveContentResponse =
response.getBody().getFirstElement();
diff --git
a/testing/axiom-testsuite/src/main/java/org/apache/axiom/ts/om/xop/TestSerialize.java
b/testing/axiom-testsuite/src/main/java/org/apache/axiom/ts/om/xop/TestSerialize.java
index c12d5909a..6389debbb 100644
---
a/testing/axiom-testsuite/src/main/java/org/apache/axiom/ts/om/xop/TestSerialize.java
+++
b/testing/axiom-testsuite/src/main/java/org/apache/axiom/ts/om/xop/TestSerialize.java
@@ -22,7 +22,7 @@ import java.io.ByteArrayOutputStream;
import java.io.InputStream;
import org.apache.axiom.mime.MultipartBody;
-import org.apache.axiom.mime.activation.DataHandlerBlobFactory;
+import org.apache.axiom.mime.activation.PartDataHandlerBlobFactory;
import org.apache.axiom.om.OMElement;
import org.apache.axiom.om.OMMetaFactory;
import org.apache.axiom.om.OMOutputFormat;
@@ -51,7 +51,7 @@ public class TestSerialize extends AxiomTestCase {
MultipartBody.builder()
.setInputStream(inStream)
.setContentType(testMessage.getContentType())
- .setBlobFactory(DataHandlerBlobFactory.INSTANCE)
+ .setPartBlobFactory(PartDataHandlerBlobFactory.DEFAULT)
.build();
OMOutputFormat oof = new OMOutputFormat();
diff --git
a/testing/axiom-testsuite/src/main/java/org/apache/axiom/ts/soap12/envelope/TestBuildWithAttachments.java
b/testing/axiom-testsuite/src/main/java/org/apache/axiom/ts/soap12/envelope/TestBuildWithAttachments.java
index be287595e..2cb5103cf 100644
---
a/testing/axiom-testsuite/src/main/java/org/apache/axiom/ts/soap12/envelope/TestBuildWithAttachments.java
+++
b/testing/axiom-testsuite/src/main/java/org/apache/axiom/ts/soap12/envelope/TestBuildWithAttachments.java
@@ -22,7 +22,7 @@ import java.io.InputStream;
import java.util.Iterator;
import org.apache.axiom.mime.MultipartBody;
-import org.apache.axiom.mime.activation.DataHandlerBlobFactory;
+import org.apache.axiom.mime.activation.PartDataHandlerBlobFactory;
import org.apache.axiom.om.OMElement;
import org.apache.axiom.om.OMMetaFactory;
import org.apache.axiom.om.OMText;
@@ -45,7 +45,7 @@ public class TestBuildWithAttachments extends AxiomTestCase {
MultipartBody.builder()
.setInputStream(in)
.setContentType(sample.getContentType())
- .setBlobFactory(DataHandlerBlobFactory.INSTANCE)
+ .setPartBlobFactory(PartDataHandlerBlobFactory.DEFAULT)
.build();
SOAPEnvelope envelope =
OMXMLBuilderFactory.createSOAPModelBuilder(metaFactory,
mb).getSOAPEnvelope();
diff --git
a/testing/axiom-testsuite/src/main/java/org/apache/axiom/ts/soap12/envelope/TestMTOMForwardStreaming.java
b/testing/axiom-testsuite/src/main/java/org/apache/axiom/ts/soap12/envelope/TestMTOMForwardStreaming.java
index 4a7348360..58777bc82 100644
---
a/testing/axiom-testsuite/src/main/java/org/apache/axiom/ts/soap12/envelope/TestMTOMForwardStreaming.java
+++
b/testing/axiom-testsuite/src/main/java/org/apache/axiom/ts/soap12/envelope/TestMTOMForwardStreaming.java
@@ -26,7 +26,7 @@ import javax.activation.DataHandler;
import javax.activation.DataSource;
import org.apache.axiom.mime.MultipartBody;
-import org.apache.axiom.mime.activation.DataHandlerBlobFactory;
+import org.apache.axiom.mime.activation.PartDataHandlerBlobFactory;
import org.apache.axiom.mime.activation.PartDataHandler;
import org.apache.axiom.om.OMElement;
import org.apache.axiom.om.OMMetaFactory;
@@ -109,7 +109,8 @@ public class TestMTOMForwardStreaming extends AxiomTestCase
{
MultipartBody.builder()
.setInputStream(pipe1In)
.setContentType(contentType)
-
.setBlobFactory(DataHandlerBlobFactory.INSTANCE)
+ .setPartBlobFactory(
+
PartDataHandlerBlobFactory.DEFAULT)
.build();
SOAPEnvelope envelope =
OMXMLBuilderFactory.createSOAPModelBuilder(
@@ -138,7 +139,7 @@ public class TestMTOMForwardStreaming extends AxiomTestCase
{
MultipartBody.builder()
.setInputStream(pipe2In)
.setContentType(contentType)
- .setBlobFactory(DataHandlerBlobFactory.INSTANCE)
+
.setPartBlobFactory(PartDataHandlerBlobFactory.DEFAULT)
.build();
SOAPEnvelope envelope =
OMXMLBuilderFactory.createSOAPModelBuilder(metaFactory,
mb).getSOAPEnvelope();
