Examples with AliasManager gov.usgs.cida.coastalhazards.jpa.AliasManager used on opensource projects

Example 6 with AliasManager

use of gov.usgs.cida.coastalhazards.jpa.AliasManager in project coastal-hazards by USGS-CIDA.

the class AliasResource method getItemForAlias.

@GET
@Path("/{id}/item")
@Produces(MediaType.APPLICATION_JSON)
public Response getItemForAlias(@PathParam("id") String id, @DefaultValue("false") @QueryParam("subtree") boolean subtree, @Context Request request) {
    Response response = null;
    try (AliasManager aliasManager = new AliasManager()) {
        Alias alias = aliasManager.load(id);
        Item item = null;
        try (StatusManager statusMan = new StatusManager()) {
            try (ItemManager itemManager = new ItemManager()) {
                item = itemManager.load(alias.getItemId());
            }
            if (item == null) {
                throw new NotFoundException();
            } else {
                // Check when the item and/or structure was last modified, if at all.
                // - If both are null, use today's date.
                // - If one of the two is not null, use that.
                // - Else, if both are not null, use the latest between them.
                Status lastItemUpdate = statusMan.load(Status.StatusName.ITEM_UPDATE);
                Status lastStructureUpdate = statusMan.load(Status.StatusName.STRUCTURE_UPDATE);
                Date modified = new Date();
                if (lastItemUpdate != null && lastStructureUpdate != null) {
                    // Both updates exist, so compare between them and choose the latest
                    Date lastItemUpdateDate = lastItemUpdate.getLastUpdate();
                    Date lastStructureUpdateDate = lastStructureUpdate.getLastUpdate();
                    modified = lastItemUpdateDate.after(lastStructureUpdateDate) ? lastItemUpdateDate : lastStructureUpdateDate;
                } else {
                    // least one exists and use that.
                    if (lastItemUpdate != null) {
                        modified = lastItemUpdate.getLastUpdate();
                    }
                    if (lastStructureUpdate != null) {
                        modified = lastStructureUpdate.getLastUpdate();
                    }
                }
                Response unmodified = HTTPCachingUtil.checkModified(request, modified);
                if (unmodified != null) {
                    response = unmodified;
                } else {
                    String jsonResult = item.toJSON(subtree);
                    response = Response.ok(jsonResult, MediaType.APPLICATION_JSON_TYPE).lastModified(modified).build();
                }
            }
        }
    }
    return response;
}

Example 7 with AliasManager

use of gov.usgs.cida.coastalhazards.jpa.AliasManager in project coastal-hazards by USGS-CIDA.

the class AliasResource method updateAlias.

@RolesAllowed({ CoastalHazardsTokenBasedSecurityFilter.CCH_ADMIN_ROLE })
@PUT
@Path("/{id}")
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
public Response updateAlias(@PathParam("id") String id, String content, @Context HttpServletRequest request) {
    Response response = null;
    Alias newAlias = Alias.fromJSON(content);
    try (AliasManager manager = new AliasManager()) {
        Alias alias = manager.load(id);
        if (alias != null) {
            alias.setItemId(newAlias.getItemId());
            manager.update(alias);
            response = Response.ok(GsonUtil.getDefault().toJson(alias, Alias.class), MediaType.APPLICATION_JSON_TYPE).build();
        } else {
            throw new NotFoundException();
        }
    }
    return response;
}

Example 8 with AliasManager

use of gov.usgs.cida.coastalhazards.jpa.AliasManager in project coastal-hazards by USGS-CIDA.

the class AliasResource method getAliasesForItem.

@GET
@Path("/item/{id}")
@Produces(MediaType.APPLICATION_JSON)
public Response getAliasesForItem(@PathParam("id") String itemId) {
    Response response = null;
    try (AliasManager manager = new AliasManager()) {
        List<Alias> aliasList = manager.getAliasesForItemId(itemId);
        Gson gson = GsonUtil.getDefault();
        response = Response.ok(gson.toJson(aliasList, List.class), MediaType.APPLICATION_JSON_TYPE).build();
    }
    return response;
}

Example 9 with AliasManager

use of gov.usgs.cida.coastalhazards.jpa.AliasManager in project coastal-hazards by USGS-CIDA.

the class AliasResource method postAlias.

@RolesAllowed({ CoastalHazardsTokenBasedSecurityFilter.CCH_ADMIN_ROLE })
@POST
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
public Response postAlias(String content, @Context HttpServletRequest request) {
    Response response;
    Alias alias = Alias.fromJSON(content);
    String aliasId = alias != null ? alias.getId() : null;
    try (AliasManager aliasManager = new AliasManager()) {
        Alias savedAlias = aliasManager.load(alias.getId());
        if (savedAlias == null) {
            aliasId = aliasManager.save(alias);
        }
    } catch (RollbackException r) {
        response = Response.status(417).build();
        return response;
    } catch (Exception e) {
        throw new Error();
    }
    if (null == aliasId) {
        throw new Error();
    } else {
        response = Response.ok(GsonUtil.getDefault().toJson(alias, Alias.class), MediaType.APPLICATION_JSON_TYPE).build();
    }
    return response;
}

Example 10 with AliasManager

use of gov.usgs.cida.coastalhazards.jpa.AliasManager in project coastal-hazards by USGS-CIDA.

the class PrintRouter method useAliasInfoPrintViewJsp.

@GET
@Produces(MediaType.TEXT_HTML)
@Path("/alias/{aliasId}")
public Response useAliasInfoPrintViewJsp(@PathParam("aliasId") String aliasId) {
    Map<String, Object> map = new HashMap<>();
    try (ItemManager mgr = new ItemManager();
        AliasManager amgr = new AliasManager()) {
        Alias alias = amgr.load(aliasId);
        if (alias != null) {
            Item item = mgr.load(alias.getItemId());
            if (item == null) {
                return Response.status(Response.Status.NOT_FOUND).build();
            }
            map.put("item", item);
            map.put("alias", alias);
            return Response.ok(new Viewable("/WEB-INF/jsp/ui/back/index-print.jsp", map)).build();
        } else {
            return Response.status(Response.Status.NOT_FOUND).build();
        }
    }
}