mirror of
https://github.com/zyphlar/LanternPowerMonitor.git
synced 2024-03-08 14:07:47 +00:00
Add BOM generation from within the app.
This commit is contained in:
Mark Milligan
parent
fa606cce84
commit
1a1acb9cbc
@ -51,7 +51,8 @@ public class CurrentMonitor {
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public void stop() {
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stopMonitoring();
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ConcurrencyUtils.sleep(1000);
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executor.shutdownNow();
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executor.shutdown();
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ConcurrencyUtils.sleep(1000);
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chips.clear();
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pins.clear();
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gpio.shutdown();
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@ -130,7 +130,7 @@ public class MonitorApp {
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case Restart:
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LOG.info("Restarting Current Monitor...");
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try {
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Runtime.getRuntime().exec("service currentmonitor restart");
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Runtime.getRuntime().exec("echo \"sudo systemctl restart currentmonitor\" | at now + 1 minute");
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} catch (IOException _e) {
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LOG.error("Exception occurred while trying to restart", _e);
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}
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@ -138,7 +138,7 @@ public class MonitorApp {
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case Reboot:
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LOG.info("Rebooting Pi...");
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try {
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Runtime.getRuntime().exec("reboot now");
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Runtime.getRuntime().exec("sudo reboot now");
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} catch (IOException _e) {
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LOG.error("Exception occurred while trying to reboot", _e);
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}
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@ -339,9 +339,9 @@ public class MonitorApp {
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if (CollectionUtils.length(jar) == DaoSerializer.getInteger(meta, "size") && NullUtils.isEqual(DigestUtils.md5Hex(jar), DaoSerializer.getString(meta, "checksum"))) {
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LOG.info("Update downloaded, writing jar and restarting...");
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ResourceLoader.writeFile(WORKING_DIR + "lantern-currentmonitor.jar", jar);
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ConcurrencyUtils.sleep(5000);
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ConcurrencyUtils.sleep(10000);
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try {
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Runtime.getRuntime().exec("service currentmonitor restart");
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Runtime.getRuntime().exec("echo \"sudo systemctl restart currentmonitor\" | at now + 1 minute");
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} catch (IOException _e) {
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LOG.error("Exception occurred while trying to restart", _e);
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}
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@ -375,9 +375,9 @@ public class MonitorApp {
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else if (NullUtils.isEqual(command, "extend_filesystem")) {
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LOG.info("Extending filesystem and rebooting");
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try {
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Runtime.getRuntime().exec("raspi-config --expand-rootfs");
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ConcurrencyUtils.sleep(3000);
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Runtime.getRuntime().exec("reboot");
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Runtime.getRuntime().exec("sudo raspi-config --expand-rootfs");
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ConcurrencyUtils.sleep(5000);
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Runtime.getRuntime().exec("sudo reboot now");
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} catch (IOException _e) {
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LOG.error("Exception occurred while trying to extend filesystem", _e);
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}
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@ -386,7 +386,7 @@ public class MonitorApp {
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else if (NullUtils.isEqual(command, "restart")) {
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LOG.info("Restarting...");
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try {
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Runtime.getRuntime().exec("service currentmonitor restart");
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Runtime.getRuntime().exec("echo \"sudo systemctl restart currentmonitor\" | at now + 1 minute");
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} catch (IOException _e) {
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LOG.error("Exception occurred while trying to restart", _e);
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}
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@ -188,8 +188,10 @@ public class MongoCurrentMonitorDao implements CurrentMonitorDao {
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public void putConfig(BreakerConfig _config) {
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DaoQuery configQuery = new DaoQuery("_id", String.valueOf(_config.getAccountId()));
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BreakerConfig oldConfig = proxy.queryOne(BreakerConfig.class, configQuery);
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if (oldConfig != null)
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proxy.delete(BreakerGroup.class, DaoQuery.in("_id", oldConfig.getAllBreakerGroupIds()));
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if (oldConfig != null) {
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proxy.saveEntity("config_archive", DaoSerializer.toDaoEntity(oldConfig));
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_config.setVersion(oldConfig.getVersion() + 1);
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}
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proxy.save(_config);
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}
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@ -17,6 +17,7 @@ public class BreakerConfig {
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private List<BreakerPanel> panels;
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private List<BreakerHub> breakerHubs;
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private List<BreakerGroup> breakerGroups;
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private int version;
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public BreakerConfig() {
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}
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@ -65,6 +66,14 @@ public class BreakerConfig {
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breakerGroups = _breakerGroups;
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}
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public int getVersion() {
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return version;
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}
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public void setVersion(int _version) {
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version = _version;
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}
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public List<Breaker> getAllBreakers() {
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List<Breaker> allBreakers = new ArrayList<>();
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for (BreakerGroup g : CollectionUtils.makeNotNull(breakerGroups)) {
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@ -0,0 +1,78 @@
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package com.lanternsoftware.datamodel.currentmonitor.bom;
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import com.lanternsoftware.datamodel.currentmonitor.Breaker;
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import com.lanternsoftware.datamodel.currentmonitor.BreakerConfig;
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import com.lanternsoftware.util.CollectionUtils;
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import com.lanternsoftware.util.csv.CSV;
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import com.lanternsoftware.util.dao.DaoSerializer;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Map;
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import java.util.TreeMap;
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import java.util.concurrent.atomic.AtomicInteger;
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public class BOM {
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List<LineItem> lineItems;
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public static BOM fromConfig(BreakerConfig _config) {
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BOM bom = new BOM();
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bom.setLineItems(new ArrayList<>());
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int hubCnt = (int)Math.ceil(CollectionUtils.size(_config.getAllBreakers())/15.0);
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bom.getLineItems().add(new LineItem("Lantern Power Monitor Case", "LPMC1", "https://github.com/MarkBryanMilligan/LanternPowerMonitor/tree/main/case", 0.10, 3.00, hubCnt));
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bom.getLineItems().add(new LineItem("Lantern Power Monitor Case Lid", "LPMCL1", "https://github.com/MarkBryanMilligan/LanternPowerMonitor/tree/main/case", 0.10, 2.00, hubCnt));
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bom.getLineItems().add(new LineItem("Lantern Power Monitor Soldering Jig", "LPMSJ1", "https://github.com/MarkBryanMilligan/LanternPowerMonitor/tree/main/case", 0.10, 4.00, 1));
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bom.getLineItems().add(new LineItem("Lantern Power Monitor PCB", "LPMPCB1", "https://github.com/MarkBryanMilligan/LanternPowerMonitor/tree/main/pcb", 1.00, 5.00, hubCnt));
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bom.getLineItems().add(new LineItem("Raspberry Pi 3 Model A+", "3A+", "https://www.raspberrypi.org/products/raspberry-pi-3-model-a-plus/", 25.0, 35.0, hubCnt));
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bom.getLineItems().add(new LineItem("Jameco 12V AC/AC Adapter", "10428", "https://www.jameco.com/z/ACU120100Z9121-Jameco-Reliapro-AC-to-AC-Wall-Adapter-Transformer-12-Volt-AC-1000mA-Black-Straight-3-5mm-Male-Plug_10428.html", 10.95, 15.00, hubCnt));
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bom.getLineItems().add(new LineItem("16gb memory card", "P-SDU16GU185GW-GE", "https://www.microcenter.com/product/486146/micro-center-16gb-microsdhc-class-10-flash-memory-card", 4.00, 5.00, hubCnt));
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bom.getLineItems().add(new LineItem("40-pin GPIO header", "C169819", "https://lcsc.com/product-detail/Pin-Header-Female-Header_Ckmtw-Shenzhen-Cankemeng-C169819_C169819.html", 0.36, 0.80, hubCnt));
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bom.getLineItems().add(new LineItem("MCP3008", "MCP3008-I-P", "https://www.digikey.com/en/products/detail/microchip-technology/MCP3008-I-P/319422", 2.41, 4.00, hubCnt*2));
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bom.getLineItems().add(new LineItem("10uF 25V 4*5 Capacitor", "C43846", "https://lcsc.com/product-detail/Aluminum-Electrolytic-Capacitors-Leaded_CX-Dongguan-Chengxing-Elec-10uF-25V-4-5_C43846.html", 0.01, 0.10, hubCnt));
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bom.getLineItems().add(new LineItem("22uF 25V 4*7 Capacitor", "C43840", "https://lcsc.com/product-detail/Aluminum-Electrolytic-Capacitors-Leaded_CX-Dongguan-Chengxing-Elec-22uF-25V-4-7_C43840.html", 0.01, 0.10, hubCnt));
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bom.getLineItems().add(new LineItem("10KΩ Resistor", "C385441", "https://lcsc.com/product-detail/Metal-Film-Resistor-TH_TyoHM-RN1-2WS10K%CE%A9FT-BA1_C385441.html", 0.01, 0.10, hubCnt*2));
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bom.getLineItems().add(new LineItem("12KΩ Resistor", "C385449", "https://lcsc.com/product-detail/Metal-Film-Resistor-TH_TyoHM-RN1-2WS12K%CE%A9FT-BA1_C385449.html", 0.01, 0.10, hubCnt));
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bom.getLineItems().add(new LineItem("180KΩ Resistor", "C385460", "https://lcsc.com/product-detail/Metal-Film-Resistor-TH_TyoHM-RN1-2WS180K%CE%A9FT-BA1_C385460.html", 0.01, 0.10, hubCnt));
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bom.getLineItems().add(new LineItem("33KΩ Resistor", "C385498", "https://lcsc.com/product-detail/Metal-Film-Resistor-TH_TyoHM-RN1-2WS33K%CE%A9FT-BA1_C385498.html", 0.01, 0.10, hubCnt));
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bom.getLineItems().add(new LineItem("68KΩ Resistor", "C385541", "https://lcsc.com/product-detail/Metal-Film-Resistor-TH_TyoHM-RN1-2WS68K%CE%A9FT-BA1_C385541.html", 0.01, 0.10, hubCnt));
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bom.getLineItems().add(new LineItem("3.5mm Headphone Jack", "PJ-3583-B", "https://lcsc.com/product-detail/Audio-Video-Connectors_XKB-Enterprise-PJ-3583-B_C397337.html", 0.16, 0.25, hubCnt*16));
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bom.getLineItems().add(new LineItem("M2.5x10mm Cap Screw", "A15120300ux0225", "https://www.amazon.com/gp/product/B01B1OD7IK", 0.10, 0.20, hubCnt*8));
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bom.getLineItems().add(new LineItem("M2.5x11mm Female x Female Standoff", "", "https://www.ebay.com/itm/50pcs-M2-5-Female-Hex-Screw-Brass-PCB-Standoffs-Hexagonal-Spacers/172746413434", 0.15, 0.25, hubCnt*4));
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bom.getLineItems().add(new LineItem("M2.5x12mm Female x Male Standoff", "", "https://www.ebay.com/itm/M2-5-2-5mm-Thread-6mm-Brass-Standoff-Spacer-Male-x-Female-20-50pcs-New/283432513974", 0.15, 0.25, hubCnt*4));
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Map<Integer, AtomicInteger> ctCnts = new TreeMap<>();
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for (Breaker breaker : CollectionUtils.makeNotNull(_config.getAllBreakers())) {
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if (breaker.getSizeAmps() <= 20)
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ctCnts.computeIfAbsent(20, (_k)->new AtomicInteger(0)).getAndIncrement();
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else if (breaker.getSizeAmps() <= 30)
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ctCnts.computeIfAbsent(30, (_k)->new AtomicInteger(0)).getAndIncrement();
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else
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ctCnts.computeIfAbsent(50, (_k)->new AtomicInteger(0)).getAndIncrement();
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}
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for (Map.Entry<Integer, AtomicInteger> ctCnt : ctCnts.entrySet()) {
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bom.getLineItems().add(new LineItem(String.format("%d Amp Current Transformer", ctCnt.getKey()), String.format("SCT-013-0%d", ctCnt.getKey()), "N/A", 5.00, 7.00, ctCnt.getValue().get()));
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}
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return bom;
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}
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public List<LineItem> getLineItems() {
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return lineItems;
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}
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public void setLineItems(List<LineItem> _lineItems) {
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lineItems = _lineItems;
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}
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public CSV toCsv(boolean _includePrices) {
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double selfCost = CollectionUtils.sum(CollectionUtils.transform(lineItems, _l->_l.getListCost()*_l.getQuantity()));
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double shippedCost = CollectionUtils.sum(CollectionUtils.transform(lineItems, _l->_l.getOrderCost()*_l.getQuantity()));
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List<String> headers = CollectionUtils.asArrayList("Item Name", "Part Number", "URL", "Quantity Required", "~Self-Source Unit Price", "Shipped Unit Price", "~Self-Source Total Price", "Shipped Total Price");
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List<List<String>> rows = CollectionUtils.transform(lineItems, _l->CollectionUtils.asArrayList(_l.getName(), _l.getPartNumber(), _l.getUrl(), DaoSerializer.toString(_l.getQuantity()), String.format("$%.2f", _l.getListCost()), String.format("$%.2f", _l.getOrderCost()), String.format("$%.2f", _l.getListCost() * _l.getQuantity()), String.format("$%.2f", _l.getOrderCost() * _l.getQuantity())));
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if (!_includePrices) {
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headers = headers.subList(0, 4);
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rows = CollectionUtils.transform(rows, _r->_r.subList(0, 4));
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}
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else
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rows.add(CollectionUtils.asArrayList("Total", "", "", "", "", "", String.format("$%.2f", selfCost), String.format("$%.2f", shippedCost)));
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return new CSV(headers, rows, headers.size());
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}
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}
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@ -0,0 +1,70 @@
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package com.lanternsoftware.datamodel.currentmonitor.bom;
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public class LineItem {
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private String name;
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private String partNumber;
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private String url;
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private double listCost;
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private double orderCost;
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private int quantity;
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public LineItem() {
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}
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public LineItem(String _name, String _partNumber, String _url, double _listCost, double _orderCost, int _quantity) {
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name = _name;
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partNumber = _partNumber;
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url = _url;
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listCost = _listCost;
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orderCost = _orderCost;
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quantity = _quantity;
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}
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public String getName() {
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return name;
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}
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public void setName(String _name) {
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name = _name;
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}
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public String getPartNumber() {
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return partNumber;
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}
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public void setPartNumber(String _partNumber) {
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partNumber = _partNumber;
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}
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public String getUrl() {
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return url;
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}
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public void setUrl(String _url) {
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url = _url;
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}
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public double getListCost() {
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return listCost;
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}
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public void setListCost(double _listCost) {
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listCost = _listCost;
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}
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public double getOrderCost() {
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return orderCost;
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}
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public void setOrderCost(double _orderCost) {
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orderCost = _orderCost;
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}
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public int getQuantity() {
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return quantity;
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}
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public void setQuantity(int _quantity) {
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quantity = _quantity;
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}
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}
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@ -35,6 +35,7 @@ public class BreakerConfigSerializer extends AbstractDaoSerializer<BreakerConfig
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d.put("panels", DaoSerializer.toDaoEntities(_o.getPanels(), DaoProxyType.MONGO));
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d.put("breaker_hubs", DaoSerializer.toDaoEntities(_o.getBreakerHubs(), DaoProxyType.MONGO));
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d.put("breaker_groups", DaoSerializer.toDaoEntities(_o.getBreakerGroups(), DaoProxyType.MONGO));
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d.put("version", _o.getVersion());
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return d;
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}
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@ -47,6 +48,7 @@ public class BreakerConfigSerializer extends AbstractDaoSerializer<BreakerConfig
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o.setPanels(DaoSerializer.getList(_d, "panels", BreakerPanel.class));
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o.setBreakerHubs(DaoSerializer.getList(_d, "breaker_hubs", BreakerHub.class));
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o.setBreakerGroups(DaoSerializer.getList(_d, "breaker_groups", BreakerGroup.class));
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o.setVersion(DaoSerializer.getInteger(_d, "version"));
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return o;
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}
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}
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@ -1,7 +1,8 @@
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package com.lanternsoftware.currentmonitor.servlet;
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import com.google.api.client.googleapis.auth.oauth2.GoogleAuthorizationCodeTokenRequest;
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import com.google.api.client.googleapis.auth.oauth2.GoogleIdToken;
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import com.google.api.client.googleapis.auth.oauth2.GoogleIdTokenVerifier;
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import com.google.api.client.googleapis.auth.oauth2.GoogleTokenResponse;
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import com.google.api.client.http.javanet.NetHttpTransport;
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import com.google.api.client.json.jackson2.JacksonFactory;
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import com.lanternsoftware.currentmonitor.context.Globals;
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@ -18,14 +19,19 @@ import org.slf4j.LoggerFactory;
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import javax.servlet.annotation.WebServlet;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import java.util.Collections;
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@WebServlet("/auth/*")
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public class AuthServlet extends CMServlet {
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private static final NetHttpTransport transport = new NetHttpTransport();
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private static final JacksonFactory jsonFactory = new JacksonFactory();
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private static final Logger logger = LoggerFactory.getLogger(AuthServlet.class);
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private static final String googleSsoKey = ResourceLoader.loadFileAsString(LanternFiles.OPS_PATH + "google_sso_key.txt");
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private static final String googleClientId;
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private static final String googleClientSecret;
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static {
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DaoEntity google = DaoSerializer.parse(ResourceLoader.loadFileAsString(LanternFiles.OPS_PATH + "google_sso.txt"));
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googleClientId = DaoSerializer.getString(google, "id");
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googleClientSecret = DaoSerializer.getString(google, "secret");
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}
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@Override
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protected void doGet(HttpServletRequest _req, HttpServletResponse _rep) {
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@ -33,20 +39,21 @@ public class AuthServlet extends CMServlet {
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if (NullUtils.isEmpty(authCode)) {
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BasicAuth auth = new BasicAuth(_req);
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if (NullUtils.isEqual(auth.getUsername(), "googlesso")) {
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GoogleIdTokenVerifier verifier = new GoogleIdTokenVerifier.Builder(transport, jsonFactory).setAudience(Collections.singletonList(googleSsoKey)).build();
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logger.info("Attempting google SSO");
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try {
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GoogleIdToken idToken = verifier.verify(auth.getPassword());
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if (idToken != null) {
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GoogleIdToken.Payload payload = idToken.getPayload();
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String email = payload.getEmail();
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authCode = Globals.dao.getAuthCodeForEmail(email, DateUtils.fromTimeZoneId(_req.getHeader("timezone")));
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GoogleTokenResponse tokenResponse = new GoogleAuthorizationCodeTokenRequest(transport, jsonFactory, "https://oauth2.googleapis.com/token", googleClientId, googleClientSecret, auth.getPassword(), "").execute();
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if (tokenResponse != null) {
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GoogleIdToken idToken = tokenResponse.parseIdToken();
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if (idToken != null) {
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logger.info("Successfully received google id token");
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authCode = Globals.dao.getAuthCodeForEmail(idToken.getPayload().getEmail(), DateUtils.fromTimeZoneId(_req.getHeader("timezone")));
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logger.info("Auth code for google user is valid: " + (authCode != null));
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}
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}
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} catch (Exception _e) {
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logger.error("Failed to validate google auth code", _e);
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}
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catch (Exception _e) {
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logger.error("Failed to validate google auth token", _e);
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}
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}
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else
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} else
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authCode = Globals.dao.authenticateAccount(auth.getUsername(), auth.getPassword());
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}
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DaoEntity rep = new DaoEntity("auth_code", authCode);
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@ -0,0 +1,38 @@
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package com.lanternsoftware.currentmonitor.servlet;
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import com.lanternsoftware.currentmonitor.context.Globals;
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import com.lanternsoftware.datamodel.currentmonitor.BreakerConfig;
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import com.lanternsoftware.datamodel.currentmonitor.bom.BOM;
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import com.lanternsoftware.util.CollectionUtils;
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import com.lanternsoftware.util.csv.CSVWriter;
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import com.lanternsoftware.util.dao.DaoEntity;
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import com.lanternsoftware.util.dao.DaoQuery;
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||||
import com.lanternsoftware.util.dao.DaoSerializer;
|
||||
|
||||
import javax.servlet.annotation.WebServlet;
|
||||
import javax.servlet.http.HttpServletRequest;
|
||||
import javax.servlet.http.HttpServletResponse;
|
||||
|
||||
@WebServlet("/bom/*")
|
||||
public class BomServlet extends CMServlet {
|
||||
@Override
|
||||
protected void doGet(HttpServletRequest _req, HttpServletResponse _rep) {
|
||||
String[] path = path(_req);
|
||||
if (CollectionUtils.size(path) < 1){
|
||||
_rep.setStatus(401);
|
||||
return;
|
||||
}
|
||||
DaoEntity id = CollectionUtils.getFirst(Globals.dao.getProxy().queryForEntities("bom", new DaoQuery("_id", path[0])));
|
||||
int acctId = DaoSerializer.getInteger(id, "acct_id");
|
||||
if (acctId == 0) {
|
||||
_rep.setStatus(401);
|
||||
return;
|
||||
}
|
||||
BreakerConfig config = Globals.dao.getConfig(acctId);
|
||||
if (config == null) {
|
||||
_rep.setStatus(401);
|
||||
return;
|
||||
}
|
||||
setResponseEntity(_rep, "text/csv",CSVWriter.toByteArray(BOM.fromConfig(config).toCsv(false)));
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,23 @@
|
||||
package com.lanternsoftware.currentmonitor.servlet;
|
||||
|
||||
import com.lanternsoftware.currentmonitor.context.Globals;
|
||||
import com.lanternsoftware.datamodel.currentmonitor.AuthCode;
|
||||
import com.lanternsoftware.util.dao.DaoEntity;
|
||||
|
||||
import javax.servlet.annotation.WebServlet;
|
||||
import javax.servlet.http.HttpServletRequest;
|
||||
import javax.servlet.http.HttpServletResponse;
|
||||
|
||||
@WebServlet("/generateBom")
|
||||
public class GenerateBomServlet extends SecureServlet {
|
||||
@Override
|
||||
protected void get(AuthCode _authCode, HttpServletRequest _req, HttpServletResponse _rep) {
|
||||
AuthCode authCode = Globals.dao.decryptAuthCode(_req.getHeader("auth_code"));
|
||||
if (authCode == null) {
|
||||
_rep.setStatus(401);
|
||||
return;
|
||||
}
|
||||
String id = Globals.dao.getProxy().saveEntity("bom", new DaoEntity("acct_id", authCode.getAccountId()));
|
||||
jsonResponse(_rep, new DaoEntity("link", "bom/" + id));
|
||||
}
|
||||
}
|
||||
@ -3,4 +3,6 @@ package com.lanternsoftware.util;
|
||||
public abstract class LanternFiles {
|
||||
public static final String SOURCE_PATH = "C:\\lantern\\wc\\opensource\\LanternPowerMonitor\\";
|
||||
public static final String OPS_PATH = "D:\\zwave\\";
|
||||
// public static final String OPS_PATH = "D:\\zwave\\linux\\";
|
||||
// public static final String OPS_PATH = "/opt/tomcat/";
|
||||
}
|
||||
|
||||
@ -0,0 +1,32 @@
|
||||
package com.lanternsoftware.util.csv;
|
||||
|
||||
import com.lanternsoftware.util.CollectionUtils;
|
||||
import com.lanternsoftware.util.NullUtils;
|
||||
import com.lanternsoftware.util.ResourceLoader;
|
||||
|
||||
public abstract class CSVWriter {
|
||||
public static void writeCSV(CSV _csv, String _file) {
|
||||
ResourceLoader.writeFile(_file, toString(_csv));
|
||||
}
|
||||
|
||||
public static String toString(CSV _csv) {
|
||||
StringBuilder out = new StringBuilder();
|
||||
if (CollectionUtils.isNotEmpty(_csv.getHeaders())) {
|
||||
out.append(CollectionUtils.transformToCommaSeparated(_csv.getHeaders(), _h -> "\"" + _h + "\""));
|
||||
out.append("\r\n");
|
||||
}
|
||||
for (int r = 0; r < _csv.rows; r++) {
|
||||
for (int c = 0; c < _csv.getColumns(); c++) {
|
||||
if (c > 0)
|
||||
out.append(",");
|
||||
out.append(_csv.cell(r, c));
|
||||
}
|
||||
out.append("\r\n");
|
||||
}
|
||||
return out.toString();
|
||||
}
|
||||
|
||||
public static byte[] toByteArray(CSV _csv) {
|
||||
return NullUtils.toByteArray(toString(_csv));
|
||||
}
|
||||
}
|
||||
60
util/lantern-util-excel/pom.xml
Normal file
60
util/lantern-util-excel/pom.xml
Normal file
@ -0,0 +1,60 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
|
||||
<modelVersion>4.0.0</modelVersion>
|
||||
|
||||
<groupId>com.lanternsoftware.util</groupId>
|
||||
<artifactId>lantern-util-excel</artifactId>
|
||||
<name>lantern-util-excel</name>
|
||||
<version>1.0.0</version>
|
||||
<packaging>jar</packaging>
|
||||
|
||||
<dependencies>
|
||||
<dependency>
|
||||
<groupId>com.lanternsoftware.util</groupId>
|
||||
<artifactId>lantern-util-common</artifactId>
|
||||
<version>1.0.0</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.apache.poi</groupId>
|
||||
<artifactId>poi-ooxml</artifactId>
|
||||
<version>5.0.0</version>
|
||||
</dependency>
|
||||
</dependencies>
|
||||
<build>
|
||||
<plugins>
|
||||
<plugin>
|
||||
<groupId>org.apache.maven.plugins</groupId>
|
||||
<artifactId>maven-compiler-plugin</artifactId>
|
||||
<version>3.2</version>
|
||||
<executions>
|
||||
<execution>
|
||||
<goals>
|
||||
<goal>testCompile</goal>
|
||||
</goals>
|
||||
<phase>compile</phase>
|
||||
</execution>
|
||||
</executions>
|
||||
<configuration>
|
||||
<optimize>true</optimize>
|
||||
<showDeprecation>true</showDeprecation>
|
||||
<encoding>UTF-8</encoding>
|
||||
<source>1.8</source>
|
||||
<target>1.8</target>
|
||||
</configuration>
|
||||
</plugin>
|
||||
<plugin>
|
||||
<groupId>org.apache.maven.plugins</groupId>
|
||||
<artifactId>maven-source-plugin</artifactId>
|
||||
<version>3.2.1</version>
|
||||
<executions>
|
||||
<execution>
|
||||
<phase>package</phase>
|
||||
<goals>
|
||||
<goal>jar</goal>
|
||||
</goals>
|
||||
</execution>
|
||||
</executions>
|
||||
</plugin>
|
||||
</plugins>
|
||||
</build>
|
||||
</project>
|
||||
@ -0,0 +1,177 @@
|
||||
package com.lanternsoftware.util.excel;
|
||||
|
||||
import com.lanternsoftware.util.CollectionUtils;
|
||||
import com.lanternsoftware.util.NullUtils;
|
||||
import com.lanternsoftware.util.csv.CSV;
|
||||
import org.apache.commons.io.IOUtils;
|
||||
import org.apache.poi.ss.usermodel.BorderStyle;
|
||||
import org.apache.poi.ss.usermodel.Cell;
|
||||
import org.apache.poi.ss.usermodel.CellStyle;
|
||||
import org.apache.poi.ss.usermodel.DataFormatter;
|
||||
import org.apache.poi.ss.usermodel.Font;
|
||||
import org.apache.poi.ss.usermodel.Row;
|
||||
import org.apache.poi.ss.usermodel.Sheet;
|
||||
import org.apache.poi.ss.usermodel.Workbook;
|
||||
import org.apache.poi.ss.util.SheetUtil;
|
||||
import org.apache.poi.xssf.usermodel.XSSFWorkbook;
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
|
||||
import java.io.ByteArrayOutputStream;
|
||||
import java.io.FileInputStream;
|
||||
import java.io.FileOutputStream;
|
||||
import java.util.ArrayList;
|
||||
import java.util.HashMap;
|
||||
import java.util.HashSet;
|
||||
import java.util.List;
|
||||
import java.util.Map;
|
||||
import java.util.Set;
|
||||
|
||||
public abstract class ExcelWriter {
|
||||
private static final Logger LOG = LoggerFactory.getLogger(ExcelWriter.class);
|
||||
|
||||
public static Workbook toExcel(CSV _csv, String _sSheetName) {
|
||||
try {
|
||||
Workbook wb = new XSSFWorkbook();
|
||||
addSheet(wb, _csv, _sSheetName);
|
||||
return wb;
|
||||
} catch (Throwable t) {
|
||||
LOG.error("Failed to convert CSV to Excel Workbook", t);
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
public static Sheet addSheet(Workbook _wb, CSV _csv, String _sSheetName) {
|
||||
Font font = _wb.createFont();
|
||||
font.setBold(true);
|
||||
font.setFontName("Arial");
|
||||
|
||||
CellStyle header = _wb.createCellStyle();
|
||||
header.setWrapText(false);
|
||||
header.setBorderBottom(BorderStyle.THIN);
|
||||
header.setFont(font);
|
||||
|
||||
DataFormatter formatter = new DataFormatter();
|
||||
int defaultCharWidth = SheetUtil.getDefaultCharWidth(_wb);
|
||||
|
||||
Map<Integer, Integer> mapHeaderWidths = new HashMap<>();
|
||||
Set<Integer> setAutoSizedCols = new HashSet<>();
|
||||
|
||||
Sheet sh = _wb.createSheet(_sSheetName);
|
||||
int iHeader = 0;
|
||||
if (!CollectionUtils.isEmpty(_csv.getHeaders())) {
|
||||
Row r = sh.createRow(0);
|
||||
for (int iCol = 0; iCol < _csv.columns; iCol++) {
|
||||
String sContent = _csv.getHeader(iCol);
|
||||
Cell cell = r.createCell(iCol);
|
||||
cell.setCellValue(sContent);
|
||||
cell.setCellStyle(header);
|
||||
int iWidth = (int) (SheetUtil.getCellWidth(cell, defaultCharWidth, formatter, false) * 256) + 10;
|
||||
if (iWidth > 0) {
|
||||
sh.setColumnWidth(iCol, iWidth);
|
||||
mapHeaderWidths.put(iCol, iWidth);
|
||||
}
|
||||
}
|
||||
iHeader = 1;
|
||||
sh.createFreezePane(0, 1);
|
||||
}
|
||||
|
||||
for (int iRow = 0; iRow < _csv.rows; iRow++) {
|
||||
Row r = sh.createRow(iRow + iHeader);
|
||||
for (int iCol = 0; iCol < _csv.columns; iCol++) {
|
||||
String sContent = _csv.cell(iRow, iCol);
|
||||
Cell cell = r.createCell(iCol);
|
||||
cell.setCellValue(sContent);
|
||||
if (NullUtils.isNotEmpty(sContent)) {
|
||||
if (!setAutoSizedCols.contains(iCol)) {
|
||||
int iWidth = (int) (SheetUtil.getCellWidth(cell, defaultCharWidth, formatter, false) * 256) + 10;
|
||||
Integer headerWidth = mapHeaderWidths.get(iCol);
|
||||
if (headerWidth == null)
|
||||
headerWidth = 0;
|
||||
if (iWidth > headerWidth) {
|
||||
sh.setColumnWidth(iCol, iWidth);
|
||||
}
|
||||
setAutoSizedCols.add(iCol);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
return sh;
|
||||
}
|
||||
|
||||
public static CSV fromExcelFile(String _sPath) {
|
||||
return fromExcelFile(_sPath, 0);
|
||||
}
|
||||
|
||||
public static CSV fromExcelFile(String _sPath, int _iTabIdx) {
|
||||
FileInputStream is = null;
|
||||
try {
|
||||
is = new FileInputStream(_sPath);
|
||||
Workbook wb = new XSSFWorkbook(is);
|
||||
return fromExcel(wb, _iTabIdx);
|
||||
} catch (Exception e) {
|
||||
LOG.error("Failed to open Excel Workbook", e);
|
||||
return null;
|
||||
} finally {
|
||||
IOUtils.closeQuietly(is);
|
||||
}
|
||||
}
|
||||
|
||||
public static CSV fromExcel(Workbook _xls, int _iTabIdx) {
|
||||
Sheet sh = _xls.getSheetAt(_iTabIdx);
|
||||
if (sh == null)
|
||||
return null;
|
||||
DataFormatter formatter = new DataFormatter();
|
||||
int iMaxColumns = 0;
|
||||
List<List<String>> data = new ArrayList<List<String>>();
|
||||
for (int i = 0; i <= sh.getLastRowNum(); i++) {
|
||||
Row r = sh.getRow(i);
|
||||
if (r == null)
|
||||
continue;
|
||||
List<String> listColumns = new ArrayList<String>();
|
||||
for (int c = 0; c < r.getLastCellNum(); c++) {
|
||||
String sCell = "";
|
||||
Cell cell = r.getCell(c);
|
||||
try {
|
||||
sCell = formatter.formatCellValue(cell);
|
||||
} catch (Exception e) {
|
||||
}
|
||||
listColumns.add(sCell);
|
||||
}
|
||||
if (listColumns.size() > iMaxColumns)
|
||||
iMaxColumns = listColumns.size();
|
||||
data.add(listColumns);
|
||||
}
|
||||
return new CSV(null, data, iMaxColumns);
|
||||
}
|
||||
|
||||
public static byte[] toByteArray(Workbook _wb) {
|
||||
if (_wb == null)
|
||||
return null;
|
||||
ByteArrayOutputStream os = null;
|
||||
try {
|
||||
os = new ByteArrayOutputStream();
|
||||
_wb.write(os);
|
||||
return os.toByteArray();
|
||||
} catch (Throwable t) {
|
||||
LOG.error("Failed to convert Excel Workbook to byte array", t);
|
||||
return null;
|
||||
} finally {
|
||||
IOUtils.closeQuietly(os);
|
||||
}
|
||||
}
|
||||
|
||||
public static void writeToDisk(Workbook _wb, String _sFileName) {
|
||||
if (_wb == null)
|
||||
return;
|
||||
FileOutputStream os = null;
|
||||
try {
|
||||
os = new FileOutputStream(_sFileName);
|
||||
_wb.write(os);
|
||||
} catch (Throwable t) {
|
||||
LOG.error("Failed to write Excel Workbook to disk", t);
|
||||
} finally {
|
||||
IOUtils.closeQuietly(os);
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -91,7 +91,7 @@ public class HttpPool {
|
||||
}
|
||||
return null;
|
||||
}
|
||||
catch (IOException _e) {
|
||||
catch (Exception _e) {
|
||||
LOG.error("Failed to make http request to " + _request.getURI().toString(), _e);
|
||||
return null;
|
||||
}
|
||||
|
||||
@ -19,6 +19,7 @@
|
||||
<module>lantern-util-dao</module>
|
||||
<module>lantern-util-dao-ephemeral</module>
|
||||
<module>lantern-util-dao-mongo</module>
|
||||
<module>lantern-util-excel</module>
|
||||
<module>lantern-util-http</module>
|
||||
<module>lantern-util-servlet</module>
|
||||
</modules>
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user