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InputStream stream = new ByteArrayInputStream(contentString.getBytes("UTF-8"));
IUserData userData = context.getSessionScope().getActiveUser();
CustomContentProperties properties = new CustomContentProperties();
properties.setProperty("customProperty", new StringValue("value"));
String contentName = "content name";
String contentType = "text/plain";
Long processId = null;
String caseId = null;
if(contentManager instanceof IChannelContentManager channelContentManager) {
// Using the Java NIO-based API introduced in Blueriq 17.4
GUID contentId = channelContentManager.create(Channels.newChannel(stream), contentName, contentType, processId, caseId, properties, context.getSessionScope().getActiveUser())userData);
} else {
// Using the stream-based API that was deprecated in Blueriq 17.4 and might be released in a future release
GUID contentId = contentManager.create(stream, contentName, contentType, processId, caseId, properties, context.getSessionScope().getActiveUser()userData);
} |
The properties object may be used to store additional properties with the content. The contentId will be required to read, update or delete this content at a later time.
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The following code snippet shows how to retrieve the string that was created in the previous example.
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IContentMetadata metadata =IUserData userData = context.getSessionScope().getActiveUser(); int size = (int) contentManager.readMetadata(contentId, context.getSessionScope().getActiveUser(), truefalse).getSize(); String contentString; if(contentManager instanceof IChannelContentManager channelContentManager) { // Using the Java NIO-based API introduced in Blueriq 17.4 ByteBuffer content = ByteBuffer.allocate(size); // Be sure to close the channel after use to prevent files from being locked try (ReadableByteChannel channel = contentManager.getReadableByteChannel(contentId, userData)) { channel.read(content); } contentString = new String(content.array(), StandardCharsets.UTF_8); } else { // Using the stream-based API that was deprecated in Blueriq 17.4 and might be released in a future release byte[] content = new byte[(int) metadata.getSize()size]; contentManager.readBytes(contentId, 0, content, 0, (int) metadata.getSize(), context.getSessionScope().getActiveUser())size, userData); contentString = new String(content, StandardCharsets.UTF_8); } |
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InputStream stream = new ByteArrayInputStream(newContentString.getBytes("UTF-8"));
IUserData userData = context.getSessionScope().getActiveUser();
CustomContentProperties properties = new CustomContentProperties();
properties.setProperty("customProperty", new StringValue("newValue"));
String contentName = "new content name";
String contentType = "text/plain";
Long processId = null;
String caseId = null;
if(contentManager instanceof IChannelContentManager channelContentManager) {
// Using the Java NIO-based API introduced in Blueriq 17.4
contentManager.update(contentId, Channels.newChannel(stream), contentName, contentType, processId, caseId, properties, context.getSessionScope().getActiveUser())userData);
} else {
// Using the stream-based API that was deprecated in Blueriq 17.4 and might be released in a future release
contentManager.update(contentId, stream, contentName, contentType, processId, caseId, properties, context.getSessionScope().getActiveUser()userData);
} |
Delete content
The following example shows how to delete the content made in the previous example:
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