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https://issues.apache.org/jira/browse/SOLR-1967?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12895979#action_12895979
]
JimmyZhuo commented on SOLR-1967:
---------------------------------
SolrClass was wrong,
It should be:
class SolrClass
{
public $_properties = array();
public function __get($property_name) {
if (property_exists($this, $property_name)) { return $this->$property_name; }
else if (isset($this->_properties[$property_name])) { return
$this->_properties[$property_name]; }
return null;
}
}
> New Native PHP Response Writer Class
> ------------------------------------
>
> Key: SOLR-1967
> URL: https://issues.apache.org/jira/browse/SOLR-1967
> Project: Solr
> Issue Type: New Feature
> Components: clients - php, Response Writers
> Affects Versions: 1.4
> Reporter: Israel Ekpo
> Fix For: 1.5, 3.1, 4.0, Next
>
> Attachments: phpnative.tar.gz, phpnativeresponsewriter.jar
>
> Original Estimate: 0h
> Remaining Estimate: 0h
>
> Hi Solr users,
> If you are using Apache Solr via PHP, I have some good news for you.
> There is a new response writer for the PHP native extension, currently
> available as a plugin.
> This new feature adds a new response writer class to the
> org.apache.solr.request package.
> This class is used by the PHP Native Solr Client driver to prepare the query
> response from Solr.
> This response writer allows you to configure the way the data is serialized
> for the PHP client.
> You can use your own class name and you can also control how the properties
> are serialized as well.
> The formatting of the response data is very similar to the way it is
> currently done by the PECL extension on the client side.
> The only difference now is that this serialization is happening on the server
> side instead.
> You will find this new response writer particularly useful when dealing with
> responses for
> - highlighting
> - admin threads responses
> - more like this responses
> to mention just a few
> You can pass the "objectClassName" request parameter to specify the class
> name to be used for serializing objects.
> Please note that the class must be available on the client side to avoid a
> PHP_Incomplete_Object error during the unserialization process.
> You can also pass in the "objectPropertiesStorageMode" request parameter with
> either a 0 (independent properties) or a 1 (combined properties).
> These parameters can also be passed as a named list when loading the response
> writer in the solrconfig.xml file
> Having this control allows you to create custom objects which gives the
> flexibility of implementing custom __get methods, ArrayAccess, Traversable
> and Iterator interfaces on the PHP client side.
> Until this class in incorporated into Solr, you simply have to copy the jar
> file containing this plugin into your lib directory under $SOLR_HOME
> The jar file is available here and so is the source code.
> Then set up the configuration as shown below and then restart your servelet
> container
> Below is an example configuration in solrconfig.xml
> <code>
> <queryResponseWriter name="phpnative"
> class="org.apache.solr.request.PHPNativeResponseWriter">
> <!-- You can choose a different class for your objects. Just make sure the
> class is available in the client -->
> <str name="objectClassName">SolrObject</str>
> <!--
> 0 means OBJECT_PROPERTIES_STORAGE_MODE_INDEPENDENT
> 1 means OBJECT_PROPERTIES_STORAGE_MODE_COMBINED
> In independed mode, each property is a separate property
> In combined mode, all the properites are merged into a _properties array.
> The combined mode allows you to create custom __getters and you could also
> implement ArrayAccess, Iterator and Traversable
> -->
> <int name="objectPropertiesStorageMode">0</int>
> </queryResponseWriter
> <code>
> Below is an example implementation on the PHP client side.
> Support for specifying custom response writers will be available starting
> from the 0.9.11 version of the PECL extension for Solr currently available
> here
> http://pecl.php.net/package/solr
> Here is an example of how to use the new response writer with the PHP client.
> <code>
> <?php
> class SolrClass
> {
> public $_properties = array();
> public function __get($property_name) {
> if (property_exists($this, $property_name)) { return $this->$property_name; }
> else if (isset($_properties[$property_name])) { return
> $_properties[$property_name]; }
> return null;
> }
> }
> $options = array
> (
> 'hostname' => 'localhost',
> 'port' => 8983,
> 'path' => '/solr/'
> );
> $client = new SolrClient($options);
> $client->setResponseWriter("phpnative");
> $response = $client->ping();
> $query = new SolrQuery();
> $query->setQuery(":");
> $query->set("objectClassName", "SolrClass");
> $query->set("objectPropertiesStorageMode", 1);
> $response = $client->query($query);
> $resp = $response->getResponse();
> ?>
> <code>
> Documentation of the changes to the PECL extension are available here
> http://docs.php.net/manual/en/solrclient.construct.php
> http://docs.php.net/manual/en/solrclient.setresponsewriter.php
> Please contact me at ie...@php.net, if you have any questions or comments.
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