@Override
protected ContentMetaData buildResourceMetaData(
VariableContainer variableContainer, ResourceParameter... resourceParameters)
throws Exception {
SimpleContentMetaData resourceMetaData = new SimpleContentMetaData(getResourceURI());
resourceMetaData.addSupportedAttribute(Attributes.exists, Attributes.readable);
resourceMetaData.setValue(Attributes.exists, true);
resourceMetaData.setValue(Attributes.readable, true);
return resourceMetaData;
}
@Override
public OutputStream getOutputStream(
VariableContainer variableContainer, ResourceParameter... resourceParameters)
throws Exception {
advanceState(State.OPEN, variableContainer, resourceParameters);
outputMetaData = new SimpleContentMetaData(getResourceURI());
URL url = new URL(getResourceURI().getBaseURI());
return outputMetaData.wrapOutputStream(url.openConnection().getOutputStream());
}
@Override
public boolean next(VariableContainer variableContainer, ResourceParameter... resourceParameters)
throws Exception {
advanceState(State.OPEN, variableContainer, resourceParameters);
if (getResourceState() == State.OPEN) {
contentMetaData = new SimpleContentMetaData(getResourceURI());
URL url = new URL(getResourceURI().getBaseURI());
InputStream inputStream =
contentMetaData.wrapInputStream(url.openConnection().getInputStream());
content = contentMetaData.readInputStream(inputStream, true);
setResourceState(State.STEPPING);
return true;
} else {
setResourceState(State.OPEN);
return false;
}
}