Configure Plot Service Provider

SuperMap iServer supports the following types of plot service providers:

Configure Plot Service Provider

Configure a UGC plot service provider as follows:

<!--Local plotting service provider-->
<provider class="com.supermap.services.providers.UGCPlotProvider" enabled="true" name="plot-TY">
      <config class="com.supermap.services.providers.UGCPlotProviderSetting">
        <symbolLibPaths>
          <string>../../TY.plot</string>
        </symbolLibPaths>   
      </config>
</provider> 

The class in < provider > identifies the implementation class of the UGC plot service provider, and the class in < config > identifies the configuration class corresponding to the UGC plotting service provider, that is, UGCPlotProviderSetting, and the contents in < config > are configuration item corresponding to UGCPlotProviderSetting:

• < symbolLibPaths >: The path to the label library.

Configure REST Plot Service Provider

Configure a REST plot service provider as follows:

<provider class="com.supermap.services.providers.RestPlotProvider" enabled="true" name="rest-JY">
      <config class="com.supermap.services.providers.RestPlotProviderSetting">
        <restServiceRootURL>http://localhost:8090/iserver/services/plot-JY/rest</restServiceRootURL>
          <useCache>true<useCache>
          <restProviderCacheConfig>
            <maxElementsInMemory>1<maxElementsInMemory>
            <maxSizeOnDisk>2048<maxSizeOnDisk>
            <timeToLiveSeconds>0<timeToLiveSeconds>
            <timeToIdleSeconds>0<timeToIdleSeconds>
          <restProviderCacheConfig>
      </config>
</provider> 

The class in < provider > identifies the implementation class of the REST plot service provider, and The class in < config > identifies the configuration class corresponding to the REST plotting service provider, that is, RestPlotProviderSetting. The contents in < config > are configuration item corresponding to.RestPlotProviderSetting:

• < restServiceRootURL >: Remote SuperMap iServer Dynamically plot the root directory address of the REST service.
• < useCache >: Enable caching. The default is true. At this time, the cache is turned on, that is, the The REST request will be cached locally, and the next time the same request is received, it will be read directly in the cache without sending it to the server.
• < maxElementsInMemory >: Maximum disk capacity。 The unit is MB, and the default size is 2048 MB.
• < maxSizeOnDisk >: Maximum disk capacity。 The unit is MB, and the default size is 2048 MB.
• < timeToLiveSeconds >: Set the upper limit of cache survival time, and the cache will be cleared automatically after timeout. It is calculated from the creation of the record, and the unit is second. The default is 0, which means that the cache is permanently alive.
• < timeToIdleSeconds >: Set the upper limit of cache idle time, and the cache will be cleared automatically after timeout. Calculated from the last time it was accessed, in seconds. The default is 0, which means the cache is permanently alive.