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Add a way to specify a query limit in the Content-Provider Uri #62

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merged 1 commit into from Feb 2, 2015
Merged

Add a way to specify a query limit in the Content-Provider Uri #62

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8 changes: 7 additions & 1 deletion src/main/resources/org/jraf/androidcontentprovidergenerator/contentprovider.ftl
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Expand Up @@ -38,6 +38,7 @@ public class ${config.providerClassName} extends ContentProvider {

public static final String QUERY_NOTIFY = "QUERY_NOTIFY";
public static final String QUERY_GROUP_BY = "QUERY_GROUP_BY";
public static final String QUERY_LIMIT = "QUERY_LIMIT";

<#assign i=0>
<#list model.entities as entity>
Expand Down Expand Up @@ -165,13 +166,14 @@ public class ${config.providerClassName} extends ContentProvider {
@Override
public Cursor query(Uri uri, String[] projection, String selection, String[] selectionArgs, String sortOrder) {
String groupBy = uri.getQueryParameter(QUERY_GROUP_BY);
String limit = uri.getQueryParameter(QUERY_LIMIT);
if (DEBUG)
Log.d(TAG, "query uri=" + uri + " selection=" + selection + " selectionArgs=" + Arrays.toString(selectionArgs) + " sortOrder=" + sortOrder
+ " groupBy=" + groupBy);
QueryParams queryParams = getQueryParams(uri, selection, projection);
projection = ensureIdIsFullyQualified(projection, queryParams.table, queryParams.idColumn);
Cursor res = m${config.sqliteOpenHelperClassName}.getReadableDatabase().query(queryParams.tablesWithJoins, projection, queryParams.selection, selectionArgs, groupBy,
null, sortOrder == null ? queryParams.orderBy : sortOrder);
null, sortOrder == null ? queryParams.orderBy : sortOrder, limit);
res.setNotificationUri(getContext().getContentResolver(), uri);
return res;
}
Expand Down Expand Up @@ -270,4 +272,8 @@ public class ${config.providerClassName} extends ContentProvider {
public static Uri groupBy(Uri uri, String groupBy) {
return uri.buildUpon().appendQueryParameter(QUERY_GROUP_BY, groupBy).build();
}

public static Uri limit(Uri uri, String limit) {
return uri.buildUpon().appendQueryParameter(QUERY_LIMIT, limit).build();
}
}