Justin Edelson created SLING-6965: ------------------------------------- Summary: Sling Models Jackson Exporter Fails with default resource serialization for a resource with a child Key: SLING-6965 URL: https://issues.apache.org/jira/browse/SLING-6965 Project: Sling Issue Type: Bug Components: Extensions Affects Versions: Sling Models Jackson Exporter 1.0.6 Reporter: Justin Edelson Assignee: Justin Edelson Fix For: Sling Models Jackson Exporter 1.0.8
If a model class has a serialized Resource field/getter and that Resource has children, the serialization will fail with a stack trace like {code} Caused by: com.fasterxml.jackson.core.JsonGenerationException: Can not start an object, expecting field name (context: Object) at com.fasterxml.jackson.core.JsonGenerator._reportError(JsonGenerator.java:1897) at com.fasterxml.jackson.core.json.JsonGeneratorImpl._reportCantWriteValueExpectName(JsonGeneratorImpl.java:244) at com.fasterxml.jackson.core.json.WriterBasedJsonGenerator._verifyValueWrite(WriterBasedJsonGenerator.java:815) at com.fasterxml.jackson.core.json.WriterBasedJsonGenerator.writeStartObject(WriterBasedJsonGenerator.java:268) at org.apache.sling.models.jacksonexporter.impl.ResourceSerializer.create(ResourceSerializer.java:52) at org.apache.sling.models.jacksonexporter.impl.ResourceSerializer.create(ResourceSerializer.java:100) at org.apache.sling.models.jacksonexporter.impl.ResourceSerializer.serialize(ResourceSerializer.java:46) at org.apache.sling.models.jacksonexporter.impl.ResourceSerializer.serialize(ResourceSerializer.java:35) at com.fasterxml.jackson.databind.ser.DefaultSerializerProvider.serializeValue(DefaultSerializerProvider.java:292) at com.fasterxml.jackson.databind.ObjectMapper.writeValue(ObjectMapper.java:2493) at org.apache.sling.models.jacksonexporter.impl.JacksonExporter.export(JacksonExporter.java:117) {code} This is because the object is started twice. -- This message was sent by Atlassian JIRA (v6.4.14#64029)