[jboss-cvs] jboss-seam/examples/wiki/src/main/org/jboss/seam/wiki/core/preferences/editor ...

[Christian Bauer]

  User: cbauer  
  Date: 07/12/29 21:33:23

  Added:       examples/wiki/src/main/org/jboss/seam/wiki/core/preferences/editor   
                        EditorAdaptiveTextInput.java EditorSelectOne.java
                        EditorNumberRange.java
  Log:
  Complete overhaul of the preferences system
  
  Revision  Changes    Path
  1.1      date: 2007/12/30 02:33:23;  author: cbauer;  state: Exp;jboss-seam/examples/wiki/src/main/org/jboss/seam/wiki/core/preferences/editor/EditorAdaptiveTextInput.java
  
  Index: EditorAdaptiveTextInput.java
  ===================================================================
  package org.jboss.seam.wiki.core.preferences.editor;
  
  import org.jboss.seam.annotations.Name;
  import org.jboss.seam.annotations.Scope;
  import org.jboss.seam.ScopeType;
  import org.jboss.seam.wiki.preferences.metamodel.PreferenceEntity;
  import org.hibernate.validator.Length;
  
  import java.io.Serializable;
  
  @Name("editorAdaptiveTextInput")
  @Scope(ScopeType.CONVERSATION)
  public class EditorAdaptiveTextInput implements Serializable {
  
      public static final Long DEFAULT_TEXTINPUT_LENGTH = 25l;
      public static final Long DEFAULT_TEAXTAREA_LENGTH = 255l;
      public static final Long DEFAULT_TEAXTAREA_COLS = 25l;
      public static final Long DEFAULT_TEAXTAREA_ROWS = 10l;
  
      public long getSize(PreferenceEntity.Property property) {
          return getMaxLength(property) <= DEFAULT_TEXTINPUT_LENGTH ? getMaxLength(property) : DEFAULT_TEXTINPUT_LENGTH;
      }
  
      public long getMaxLength(PreferenceEntity.Property property) {
          checkAnnotation(property);
          return property.getField().getAnnotation(Length.class).max();
      }
  
      public boolean isRenderTextArea(PreferenceEntity.Property property) {
          return getMaxLength(property) > DEFAULT_TEAXTAREA_LENGTH;
      }
  
      public long getTextAreaCols(PreferenceEntity.Property property) {
          return DEFAULT_TEAXTAREA_COLS;
      }
  
      public long getTextAreaRows(PreferenceEntity.Property property) {
          return DEFAULT_TEAXTAREA_ROWS;
      }
  
      private void checkAnnotation(PreferenceEntity.Property property) {
          if (!property.getField().isAnnotationPresent(Length.class)) {
              throw new IllegalArgumentException("property does not have @Length annotation " + property);
          }
      }
  
  }
  
  
  
  1.1      date: 2007/12/30 02:33:23;  author: cbauer;  state: Exp;jboss-seam/examples/wiki/src/main/org/jboss/seam/wiki/core/preferences/editor/EditorSelectOne.java
  
  Index: EditorSelectOne.java
  ===================================================================
  package org.jboss.seam.wiki.core.preferences.editor;
  
  import org.jboss.seam.annotations.Name;
  import org.jboss.seam.annotations.Scope;
  import org.jboss.seam.ScopeType;
  import org.jboss.seam.Component;
  import org.jboss.seam.wiki.preferences.metamodel.PreferenceEntity;
  import org.jboss.seam.wiki.preferences.PreferenceValueTemplate;
  import org.hibernate.validator.NotNull;
  
  import java.util.List;
  import java.io.Serializable;
  
  @Name("editorSelectOne")
  @Scope(ScopeType.CONVERSATION)
  public class EditorSelectOne implements Serializable {
  
      public List<String> getAllValues(PreferenceEntity.Property property) {
          if (property.getTemplateComponentName() == null || property.getTemplateComponentName().length() == 0)
              throw new RuntimeException("No value template component name " + property);
  
          PreferenceValueTemplate template =
              (PreferenceValueTemplate)Component.getInstance(property.getTemplateComponentName());
  
          if (template == null)
              throw new RuntimeException("Couldn't find template component name: " + property.getTemplateComponentName());
  
          return template.getTemplateValues();
  
      }
  
      public boolean isNullable(PreferenceEntity.Property property) {
          return !property.getField().isAnnotationPresent(NotNull.class);
      }
  }
  
  
  1.1      date: 2007/12/30 02:33:23;  author: cbauer;  state: Exp;jboss-seam/examples/wiki/src/main/org/jboss/seam/wiki/core/preferences/editor/EditorNumberRange.java
  
  Index: EditorNumberRange.java
  ===================================================================
  package org.jboss.seam.wiki.core.preferences.editor;
  
  import org.jboss.seam.annotations.Name;
  import org.jboss.seam.annotations.Scope;
  import org.jboss.seam.ScopeType;
  import org.jboss.seam.wiki.preferences.metamodel.PreferenceEntity;
  import org.hibernate.validator.Range;
  
  import java.io.Serializable;
  
  @Name("editorNumberRange")
  @Scope(ScopeType.CONVERSATION)
  public class EditorNumberRange implements Serializable {
  
      public long getRangeMin(PreferenceEntity.Property property) {
          checkAnnotation(property);
          return property.getField().getAnnotation(Range.class).min();
      }
  
      public long getRangeMax(PreferenceEntity.Property property) {
          checkAnnotation(property);
          return property.getField().getAnnotation(Range.class).max();
      }
  
      private void checkAnnotation(PreferenceEntity.Property property) {
          if (!property.getField().isAnnotationPresent(Range.class)) {
              throw new IllegalArgumentException("property does not have @Range annotation " + property);
          }
      }
  }