org.syncope.core.rest.controller.VirtualSchemaController.java Source code

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Here is the source code for org.syncope.core.rest.controller.VirtualSchemaController.java

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/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.syncope.core.rest.controller;

import java.util.ArrayList;
import java.util.List;
import javassist.NotFoundException;
import javax.servlet.http.HttpServletResponse;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.syncope.client.to.VirtualSchemaTO;
import org.syncope.client.validation.SyncopeClientCompositeErrorException;
import org.syncope.core.persistence.beans.AbstractVirSchema;
import org.syncope.core.persistence.dao.VirSchemaDAO;
import org.syncope.core.rest.data.VirtualSchemaDataBinder;

@Controller
@RequestMapping("/virtualSchema")
public class VirtualSchemaController extends AbstractController {

    @Autowired
    private VirSchemaDAO virtualSchemaDAO;

    @Autowired
    private VirtualSchemaDataBinder virtualSchemaDataBinder;

    @PreAuthorize("hasRole('SCHEMA_CREATE')")
    @RequestMapping(method = RequestMethod.POST, value = "/{kind}/create")
    public VirtualSchemaTO create(final HttpServletResponse response,
            @RequestBody final VirtualSchemaTO virtualSchemaTO, @PathVariable("kind") final String kind)
            throws SyncopeClientCompositeErrorException {

        AbstractVirSchema virtualSchema = virtualSchemaDataBinder.create(virtualSchemaTO,
                getAttributableUtil(kind).newVirtualSchema(), getAttributableUtil(kind).schemaClass());

        virtualSchema = virtualSchemaDAO.save(virtualSchema);

        response.setStatus(HttpServletResponse.SC_CREATED);
        return virtualSchemaDataBinder.getVirtualSchemaTO(virtualSchema);
    }

    @PreAuthorize("hasRole('SCHEMA_DELETE')")
    @RequestMapping(method = RequestMethod.DELETE, value = "/{kind}/delete/{schema}")
    public void delete(HttpServletResponse response, @PathVariable("kind") final String kind,
            @PathVariable("schema") final String virtualSchemaName) throws NotFoundException {

        Class reference = getAttributableUtil(kind).virtualSchemaClass();
        AbstractVirSchema virtualSchema = virtualSchemaDAO.find(virtualSchemaName, reference);
        if (virtualSchema == null) {
            LOG.error("Could not find virtual schema '" + virtualSchemaName + "'");

            throw new NotFoundException(virtualSchemaName);
        } else {
            virtualSchemaDAO.delete(virtualSchemaName, getAttributableUtil(kind));
        }
    }

    @RequestMapping(method = RequestMethod.GET, value = "/{kind}/list")
    public List<VirtualSchemaTO> list(@PathVariable("kind") final String kind) {
        Class reference = getAttributableUtil(kind).virtualSchemaClass();
        List<AbstractVirSchema> virtualAttributeSchemas = virtualSchemaDAO.findAll(reference);

        List<VirtualSchemaTO> virtualSchemaTOs = new ArrayList<VirtualSchemaTO>(virtualAttributeSchemas.size());
        for (AbstractVirSchema virtualSchema : virtualAttributeSchemas) {

            virtualSchemaTOs.add(virtualSchemaDataBinder.getVirtualSchemaTO(virtualSchema));
        }

        return virtualSchemaTOs;
    }

    @PreAuthorize("hasRole('SCHEMA_READ')")
    @RequestMapping(method = RequestMethod.GET, value = "/{kind}/read/{virtualSchema}")
    public VirtualSchemaTO read(@PathVariable("kind") final String kind,
            @PathVariable("virtualSchema") final String virtualSchemaName) throws NotFoundException {

        Class reference = getAttributableUtil(kind).virtualSchemaClass();
        AbstractVirSchema virtualSchema = virtualSchemaDAO.find(virtualSchemaName, reference);
        if (virtualSchema == null) {
            LOG.error("Could not find virtual schema '" + virtualSchemaName + "'");
            throw new NotFoundException(virtualSchemaName);
        }

        return virtualSchemaDataBinder.getVirtualSchemaTO(virtualSchema);
    }

    @PreAuthorize("hasRole('SCHEMA_UPDATE')")
    @RequestMapping(method = RequestMethod.POST, value = "/{kind}/update")
    public VirtualSchemaTO update(@RequestBody final VirtualSchemaTO virtualSchemaTO,
            @PathVariable("kind") final String kind)
            throws SyncopeClientCompositeErrorException, NotFoundException {

        Class reference = getAttributableUtil(kind).derivedSchemaClass();
        AbstractVirSchema virtualSchema = virtualSchemaDAO.find(virtualSchemaTO.getName(), reference);
        if (virtualSchema == null) {
            LOG.error("Could not find derived schema '" + virtualSchemaTO.getName() + "'");
            throw new NotFoundException(virtualSchemaTO.getName());
        }

        virtualSchema = virtualSchemaDataBinder.update(virtualSchemaTO, virtualSchema,
                getAttributableUtil(kind).schemaClass());

        virtualSchema = virtualSchemaDAO.save(virtualSchema);
        return virtualSchemaDataBinder.getVirtualSchemaTO(virtualSchema);
    }
}