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1 package de.mpg.mpiwg.itgroup.digilib.digiImage;
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2
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20
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3 import java.lang.reflect.Field;
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4 import java.util.HashMap;
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5 import java.util.List;
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6 import java.util.Map;
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7
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9
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8 /**
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9 * Parameter which describe the state of an Digilib-Image,
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10 * settings and parameter names are described in @see {@link http://developer.berlios.de/docman/?group_id=251}
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11 * @author dwinter
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12 *
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13 */
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1
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14 public class DigiImageParameter {
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15
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16 public String fn;
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1
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17
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20
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18 public int pn=1;
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1
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19
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20
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20 public int dw=-1;
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21 public int dh=-1;
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22
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23 public float wx=0;
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24 public float wy=0;
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25
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26 public float ww=1;
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27 public float wh=1;
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28 public float ws=1;
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29
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30 public String mo="fit";
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31
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32 public float cont=0;
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33 public float brgt=0;
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34
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35 public float rot=0;
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36
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37 public String rgbm="0/0/0";
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38 public String rgba="0/0/0";
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39
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40 public int ddpi=-1;
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41 public int ddpix=-1;
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42 public int ddpiy=-1;
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1
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43
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44 public DigiImageParameter(String fn){
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45 this.fn = fn;
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46 }
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20
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47
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48 public DigiImageParameter(Map<String,String> params){
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49
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50 for(String key: params.keySet()){
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51 Field f;
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52 try {
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53 f = this.getClass().getField(key);
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54 } catch (SecurityException e) {
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55 continue;
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56 } catch (NoSuchFieldException e) {
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57 continue;
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58 }
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59 if (f!=null){
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60 try {
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61 Class<?> T = f.getType();
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62 String name= T.getName();
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63 String valueString = params.get(key);
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64 Object value = valueString;
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65 if (name.equals("float")){
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66 value = Float.valueOf(valueString);
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67 } else if (name.equals("double")){
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68 value = Double.valueOf(valueString);
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69 } else if (name.equals("int")){
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70 value = Integer.valueOf(valueString);
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71 } else if (name.equals("Float")){
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72 value = Float.valueOf(valueString);
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73 } else if (name.equals("Double")){
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74 value = Double.valueOf(valueString);
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75 } else if (name.equals("Integer")){
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76 value = Integer.valueOf(valueString);
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77 }
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78
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79
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80 f.set(this, value);
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81
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82 } catch (IllegalArgumentException e) {
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83 // TODO Auto-generated catch block
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84 e.printStackTrace();
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85 continue;
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86 } catch (IllegalAccessException e) {
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87 // TODO Auto-generated catch block
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88 e.printStackTrace();
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89 continue;
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90
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91 }
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92 }
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93 }
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94 }
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95
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96
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97 public String getFn() {
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98 return fn;
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99 }
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100 public void setFn(String fn) {
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101 this.fn = fn;
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102 }
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103 public int getPn() {
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104 return pn;
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105 }
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106 public void setPn(int pn) {
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107 this.pn = pn;
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108 }
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109 public int getDw() {
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110 return dw;
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111 }
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112 public void setDw(int dw) {
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113 this.dw = dw;
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114 }
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115 public int getDh() {
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116 return dh;
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117 }
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118 public void setDh(int dh) {
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119 this.dh = dh;
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120 }
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121 public float getWx() {
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122 return wx;
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123 }
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124 public void setWx(float wx) {
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125 this.wx = wx;
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126 }
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127 public float getWy() {
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128 return wy;
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129 }
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130 public void setWy(float wy) {
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131 this.wy = wy;
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132 }
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133 public float getWw() {
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134 return ww;
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135 }
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136 public void setWw(float ww) {
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137 this.ww = ww;
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138 }
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139 public float getWh() {
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140 return wh;
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141 }
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142 public void setWh(float wh) {
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143 this.wh = wh;
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144 }
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145 public float getWs() {
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146 return ws;
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147 }
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148 public void setWs(float ws) {
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149 this.ws = ws;
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150 }
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151 public String getMo() {
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152 return mo;
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153 }
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154 public void setMo(String mo) {
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155 this.mo = mo;
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156 }
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157 public float getCont() {
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158 return cont;
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159 }
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160 public void setCont(float cont) {
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161 this.cont = cont;
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162 }
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163 public float getBrgt() {
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164 return brgt;
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165 }
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166 public void setBrgt(float brgt) {
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167 this.brgt = brgt;
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168 }
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169 public float getRot() {
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170 return rot;
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171 }
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172 public void setRot(float rot) {
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173 this.rot = rot;
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174 }
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175 public String getRgbm() {
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176 return rgbm;
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177 }
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178 public void setRgbm(String rgbm) {
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179 this.rgbm = rgbm;
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180 }
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181 public String getRgba() {
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182 return rgba;
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183 }
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184 public void setRgba(String rgba) {
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185 this.rgba = rgba;
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186 }
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187 public int getDdpi() {
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188 return ddpi;
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189 }
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190 public void setDdpi(int ddpi) {
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191 this.ddpi = ddpi;
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192 }
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193 public int getDdpix() {
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194 return ddpix;
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195 }
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196 public void setDdpix(int ddpix) {
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197 this.ddpix = ddpix;
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198 }
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199 public int getDdpiy() {
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200 return ddpiy;
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201 }
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202 public void setDdpiy(int ddpiy) {
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203 this.ddpiy = ddpiy;
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204 }
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205
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206
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207
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21
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208 /**
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209 * Converts the parameters in to map.
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210 * @param omitIfNegative list of parameters not to be included in the map if negative
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211 * @return Map with parameter names and values.
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212 */
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213 public Map<String, String> createMapFromParameters(List<String> omitIfNegative) {
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214
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215
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216 Map<String,String> qa= new HashMap<String,String>();
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217
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218 setPm(qa,"fn",getFn(),omitIfNegative);
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219 setPm(qa,"pn",getPn(),omitIfNegative);
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220
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221 setPm(qa,"dw",getDw(),omitIfNegative);
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222 setPm(qa,"dh",getDh(),omitIfNegative);
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223
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224 setPm(qa,"wx",getWx(),omitIfNegative);
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225 setPm(qa,"wy",getWy(),omitIfNegative);
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226 setPm(qa,"ws",getWs(),omitIfNegative);
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227 setPm(qa,"ww",getWw(),omitIfNegative);
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228 setPm(qa,"wh",getWh(),omitIfNegative);
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229
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230
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231 setPm(qa,"mo",getMo(),omitIfNegative);
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232
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233 setPm(qa,"cont",getCont(),omitIfNegative);
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234 setPm(qa,"brgt",getBrgt(),omitIfNegative);
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235
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236 setPm(qa,"rot",getRot(),omitIfNegative);
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237
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238 setPm(qa,"rgba",getRgba(),omitIfNegative);
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239 setPm(qa,"rgbm",getRgbm(),omitIfNegative);
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240
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241 setPm(qa,"ddpi",getDdpi(),omitIfNegative);
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242 setPm(qa,"ddpix",getDdpix(),omitIfNegative);
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243 setPm(qa,"ddpiy",getDdpiy(),omitIfNegative);
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244 return qa;
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245 }
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246
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247
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248
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249
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250 /**
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251 * Puts the parameter as key-value into the map respecting the setting omitIfNegative.
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252 * @param qa Map to be filled
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253 * @param key
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254 * @param value
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255 * @param omitIfNegative list of parameters not to be included in the map if negative
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256 */
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257 private void setPm(Map<String, String> qa, String key, Object value, List<String> omitIfNegative){
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258 String v;
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259
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260 if (omitIfNegative==null){
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261 qa.put(key, String.valueOf(value));
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262 return;
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263 }
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264 if (String.class.isInstance(value)){
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265 v=(String)value;
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266 qa.put(key, v);
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267 } else if (Integer.class.isInstance(value)){
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268 if (!((Integer)value==-1 & omitIfNegative.indexOf(key)>-1)) { // nicht vernachlaessigen
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269 v=String.valueOf(value);
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270 qa.put(key, v);
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271 }
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272 } else {
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273 v=String.valueOf(value);
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274 qa.put(key, v);
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275 }
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276
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277 }
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1
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278
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279
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280
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281 }
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