/** Load persistent deployed state */
Map<AssemblyId, DeployedAssembly> load() {
Map<AssemblyId, DeployedAssembly> assembliesById = new HashMap<AssemblyId, DeployedAssembly>();
Map<TypedComponentId, List<String>> resourceListsByComponentId =
new HashMap<TypedComponentId, List<String>>();
Connection c = null;
EasyResultSet rs = null;
try {
c = getConnection();
EasyStatement selecta = new EasyStatement(c, "SELECT * FROM DEPLOY_ASSEMBLIES");
try {
rs = selecta.executeQuery();
while (rs.next()) {
String assembly = rs.readString();
int version = rs.readInt();
String adir = rs.readString();
boolean active = rs.readInt() != 0;
AssemblyId aid = new AssemblyId(assembly, version);
adir = (new File(_deployDir, adir)).toString();
DeployedAssembly da =
new DeployedAssembly(aid, adir, new ArrayList<DeployedComponent>(), active);
assembliesById.put(aid, da);
}
} finally {
if (rs != null) rs.close();
selecta.close();
}
EasyStatement selectb = new EasyStatement(c, "SELECT * FROM DEPLOY_RESOURCES");
try {
rs = selectb.executeQuery();
while (rs.next()) {
String assembly = rs.readString();
int version = rs.readInt();
String component = rs.readString();
String type = rs.readString();
String resource = rs.readString();
TypedComponentId tcid = new TypedComponentId(assembly, version, component, type);
List<String> deployedResource = resourceListsByComponentId.get(tcid);
if (deployedResource == null) {
deployedResource = new ArrayList<String>();
resourceListsByComponentId.put(tcid, deployedResource);
}
deployedResource.add(resource);
}
} finally {
if (rs != null) rs.close();
selectb.close();
}
EasyStatement selectc = new EasyStatement(c, "SELECT * FROM DEPLOY_COMPONENTS");
try {
rs = selectc.executeQuery();
while (rs.next()) {
String assembly = rs.readString();
int version = rs.readInt();
String component = rs.readString();
String type = rs.readString();
String cdir = rs.readString();
AssemblyId aid = new AssemblyId(assembly, version);
ComponentId cid = new ComponentId(aid, component);
DeployedAssembly da = assembliesById.get(aid);
if (da == null) {
LOG.error("Deployed component entry is missing parent assembly: " + cid);
} else {
cdir = (new File(da.getAssemblyDir(), cdir)).toString();
List<String> deployedResources =
resourceListsByComponentId.get(new TypedComponentId(cid, type));
if (deployedResources == null) {
deployedResources = new ArrayList<String>();
}
DeployedComponent dc = new DeployedComponent(cid, cdir, type, deployedResources);
da.getDeployedComponents().add(dc);
if (LOG.isDebugEnabled())
LOG.debug(
"DEPLOYMENT.component discovered: "
+ dc
+ ", resources = "
+ dc.getDeployedResources());
}
}
} finally {
if (rs != null) rs.close();
selectc.close();
}
return assembliesById;
} catch (SQLException e) {
throw new PersistenceException(e);
} finally {
close(c);
}
}
