Develop Reference

InvalidProtocolBufferException trying to get main module package id

I'm trying to set up an app using java ledger api and based on the ping pong example. However, the method "containsModule" is throwing the exception:
InvalidProtocolBufferException.java
"Protocol message had too many levels of nesting. May be malicious. Use CodedInputStream.setRecursionLimit() to increase the depth limit."
on this line:
//parse the archive payload
DamlLf.ArchivePayload payload = DamlLf.ArchivePayload.parseFrom(getPackageResponse.getArchivePayload());
Can you please help on this?
Thanks.

Often the packages are too big for protobuf to digest. As suggested by the error, you can set the recursion limit explicitly, e.g.
CodedInputStream cos =
CodedInputStream.newInstance(getPackageResponse.getArchivePayload());
cos.setRecursionLimit(1000);
DamlLf.ArchivePayload payload = DamlLf.ArchivePayload.parser().parseFrom(cos);
We'll fix the example, thanks for pointing this out.

Create AEM packages via code

Is there a way to create an AEM package via a java code ?
We need to package some content every night via a service run by a cron job.
I checked online and it seems to be possible using a curl command. But either way, I'd need this done via a daily service running a java code.

Please refer to some of the links given below :
1)https://helpx.adobe.com/experience-manager/using/dynamic_aem_packages.html
2)http://cq5experiences.blogspot.in/2014/01/creating-packages-using-java-code-in-cq5.html
The main code goes something like this :
final JcrPackage jcrPackage = getPackageHelper().createPackageFromPathFilterSets(packageResources,
request.getResourceResolver().adaptTo(Session.class),
properties.get(PACKAGE_GROUP_NAME, getDefaultPackageGroupName()),
properties.get(PACKAGE_NAME, getDefaultPackageName()),
properties.get(PACKAGE_VERSION, DEFAULT_PACKAGE_VERSION),
PackageHelper.ConflictResolution.valueOf(properties.get(CONFLICT_RESOLUTION,
PackageHelper.ConflictResolution.IncrementVersion.toString())),
packageDefinitionProperties
);
So first of all you can create a scheduler and in the scheduler's run method you can write the logic to package the required filter paths .
Hoping this is helpful for you.

Oracle BPM Suite REST Services

Does anybody know how to call the REST API to get all Processes in Oracle BPM?
I already tried this without success:
http://bpm.server.com:7101/bpm/services/rest/processes
It only returns the string: "Processes.", but I need creation dates, name, id, etc...
Thanks.

Ok. It's seems that the Processes REST API is not implemented yet. Too bad.
It's is included in the WASL(/bpm/services/rest/application.wadl), but it returns the string "Processes" instead of a JSON. Follow this link for more info.

Restlet : Unable to find a converter for this representation : [application/json,UTF-8]

I have researched this quite heavily but have been unable to find a solution. I have created the simplest unit test to fetch a single entity but am still receiving the "Unable to find converter" exception. I have included the org.restlet.ext.servlet.jar,org.json.jar and org.restlet.ext.net.jar in my class path. I am also able to see the json returned and have been able to print using the cr.get(MediaType.APPLICATION_JSON) method.
ClientResource cr = new ClientResource("http://localhost:8888/r/establishment/29");
Establishment est = cr.get(Establishment.class);
System.out.println("Establishment name is " + est.getName());
I am using restlet-gae-2.1rc6 on GAE vs 1.7.1

You need to register a converter. Example:
Engine.getInstance().getRegisteredConverters().add(new JacksonConverter());
See a question with the same solution but a different problem: Android to gae restlet example doesn't work on the Android side
I found the solution here: https://stackoverflow.com/a/5205993/435605

PHP how to consume SOAP web services?

I'm very new in using web services. Appreciate if anyone can help me on this.
In my PHP codes, I'm trying to use the SOAP web services from another server (JIRA, java). The JIRA SOAP API is shown here.
$jirasoap = new SoapClient($jiraserver['url']);
$token = $jirasoap->login($jiraserver['username'], $jiraserver['password']);
$remoteissue = $jirasoap->getIssue($token, "issuekey");
I found that my codes have no problem to call the functions listed on that page. However, I don't know how to use the objects returned by the API calls.
My question are:
In my PHP codes, how can I use the methods in the Java class objects returned by SOAP API calls?
For example, the function $remoteissue = $jirasoap->getIssue($a, $b) will return a RemoteIssue. Based on this (http://docs.atlassian.com/rpc-jira-plugin/latest/com/atlassian/jira/rpc/soap/beans/RemoteIssue.html), there are methods like getSummary, getKey, etc. How can I use these functions in my codes?
Based on some PHP examples I found from the internet, it seems that everyone is using something like this:
$remoteissue = $jirasoap->getIssue($token, "issuekey");
$key = $remoteissue->key;
They are not using the object's methods.
Refer to this example, it seems that someone is able to do this in other languages. Can it be done in PHP too?
The problem I'm facing is that, I am trying to get the ID of an Attachment. However, it seems that we can't get the Attachment ID using this method: $attachmentid = $remoteattachment->id;. I am trying to use the $remoteattachment->getId() method.
In PHP codes, after we made a SOAP API call and received the returned objects, how do we know what data fields are available in that object?
For example,
$remoteissue = $jirasoap->getIssue($token, "issuekey");
$summary = $remoteissue->summary;
How do we know ->summary is available in $remoteissue?
When i refer to this document (http://docs.atlassian.com/rpc-jira-plugin/latest/com/atlassian/jira/rpc/soap/beans/RemoteIssue.html), I don't see it mention any data fields in RemoteIssue. How do we know we can get key, summary, etc, from this object? How do we know it is ->summary, not ->getsummary? We need to use a web browser to open the WSDL URL?
Thanks.

This question is over one year old, but to share knowledge and provide an answer to people who have this same question and found this page, here are my findings.
The document mentioned in the question is an overview of the JiraSoapService interface. This is a good reference for what functions can be called with which arguments and what they return.
If you use Java for your Jira SoapClient the returned objects are implemented, but if you use PHP, the returned objects aren't of the type stated in this documentation and do not have any of the methods mentioned. The returned objects are instances of the internal PHP class stdClass, which is a placeholder for undefined objects. The best way to know what is returned is to use var_dump() on the objects returned from the SoapCalls.
$jirasoap = new SoapClient($jiraserver['url']);
$token = $jirasoap->login($jiraserver['username'], $jiraserver['password']);
$remoteissue = $jirasoap->getIssue($token, "PROJ-1");
var_dump($remoteissue);
/* -- You will get something like this ---
object(stdClass)#2 (21) {
["id"]=> string(3) "100"
["affectsVersions"]=> array(0) { }
["assignee"]=> string(4) "user"
...
["created"]=> string(24) "2012-12-13T09:27:49.934Z"
...
["description"]=> string(17) "issue description"
....
["key"]=> string(6) "PROJ-1"
["priority"]=> string(1) "3"
["project"]=> string(4) "PROJ"
["reporter"]=> string(4) "user"
["resolution"]=> NULL
["status"]=> string(1) "1"
["summary"]=> string(15) "Project issue 1"
["type"]=> string(1) "3"
["updated"]=> string(24) "2013-01-21T16:11:43.073Z"
["votes"]=> int(0)
}
*/
// You can access data like this:
$jiraKey = $remoteissue->key;
$jiraProject = $remoteissue->project;

The document you referred to in #2 is to a Java implementation and really doesn't give you any help with PHP. If they do not publish a public API for their service (which would be unusual), then using the WSDL as a reference will let you know what objects and methods are accepted by the service and you can plan your method calls accordingly.
The technique you used to call getIssue(...) seems fine, although you should consider using try...catch in case of a SoapException.

I have used Jira SOAP in .NET project and IntelliSense hinted me what fields are available for returned object.
You can use something like VS.Php for Visual Studio or Php for Visual Studio if you are using Visual Studio.
Or you can choose one of the IDEs from here with support of IntelliSense.